/* ==========================================================================
   ADSCode.pl – Software House & Agencja SEO
   Design system: ciemny, niebiesko-fioletowy, „kod jako estetyka”.
   Kolory marki zmienisz w jednym miejscu: sekcja :root poniżej.
   ========================================================================== */

:root {
  --bg: #06070B;
  --bg-2: #0A0C13;
  --surface: #0F121B;
  --surface-2: #151925;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --text: #E9ECF5;
  --muted: #8C93A8;
  --muted-2: #626A82;
  --blue: #4F7CFF;
  --violet: #8B5CF6;
  --cyan: #22D3EE;
  --green: #34D399;
  --pink: #F472B6;
  --amber: #FBBF24;
  --grad: linear-gradient(120deg, var(--blue) 0%, var(--violet) 100%);
  --grad-soft: linear-gradient(120deg, rgba(79, 124, 255, .16), rgba(139, 92, 246, .16));
  --glow: 0 0 0 1px rgba(139, 92, 246, .35), 0 20px 60px -20px rgba(79, 124, 255, .55);

  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --max: 1320px;
  --radius: 18px;
  --radius-sm: 12px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.7, 0, .2, 1);
  --header-h: 76px;
  --vh: 1vh;
}
@supports (height: 100svh) { :root { --vh: 1svh; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: clamp(15.5px, 1vw, 17px); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: clip; }
body.is-loading { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
::selection { background: var(--violet); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 1000; background: var(--blue); color: #fff; padding: 10px 16px; border-radius: 8px; transition: top .3s; }
.skip-link:focus { top: 16px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); position: relative; }
.container--narrow { max-width: 860px; }
.section { position: relative; padding: clamp(88px, 11vw, 160px) 0; }
.section--tight { padding: clamp(56px, 7vw, 100px) 0; }
.section--alt { background: var(--bg-2); }
.section + .section--flush { padding-top: 0; }

/* ------------------------------------------------------------- Typografia */
.h1, .h2, .h3 { font-family: var(--display); font-weight: 600; letter-spacing: -.035em; margin: 0; }
.h1 { font-size: clamp(42px, 6.6vw, 104px); line-height: .98; }
.h2 { font-size: clamp(34px, 4.8vw, 72px); line-height: 1.02; margin-bottom: 22px; }
.h3 { font-size: clamp(22px, 2vw, 30px); line-height: 1.15; letter-spacing: -.02em; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(17px, 1.3vw, 20px); color: var(--muted); max-width: 640px; margin: 0; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 13px; letter-spacing: .04em; color: var(--cyan); margin: 0 0 22px; }
.kicker::before { content: "//"; color: var(--violet); }
.kicker__num { color: var(--muted-2); }
.section-head { max-width: 860px; margin-bottom: clamp(48px, 6vw, 80px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .lead { margin-inline: auto; }
.section-head--row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.section-head--row .h2 { margin-bottom: 0; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }

/* ---------------------------------------------------------------- Tło */
.bg-grid { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); opacity: .55; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; opacity: .55; will-change: transform; }
.orb--blue { background: var(--blue); }
.orb--violet { background: var(--violet); }
.orb--cyan { background: var(--cyan); opacity: .25; }
.noise { position: fixed; inset: 0; z-index: 700; pointer-events: none; opacity: .045; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.glow-cursor { position: fixed; left: 0; top: 0; width: 520px; height: 520px; margin: -260px 0 0 -260px; border-radius: 50%; pointer-events: none; z-index: 1; background: radial-gradient(circle, rgba(79, 124, 255, .12), rgba(139, 92, 246, .06) 40%, transparent 70%); transform: translate3d(var(--gx, -999px), var(--gy, -999px), 0); display: none; }
.has-pointer .glow-cursor { display: block; }

/* -------------------------------------------------------------- Przyciski */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 16px 26px; border-radius: 999px; font-weight: 600; font-size: 15px; line-height: 1; white-space: nowrap; isolation: isolate; transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .3s, color .3s; will-change: transform; }
.btn--primary { color: #fff; background: var(--grad); box-shadow: 0 10px 30px -10px rgba(79, 124, 255, .7), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn--primary::after { content: ""; position: absolute; inset: -2px; z-index: -1; border-radius: inherit; background: var(--grad); filter: blur(18px); opacity: 0; transition: opacity .4s; }
.btn--primary:hover::after { opacity: .75; }
.btn--ghost { color: var(--text); background: rgba(255, 255, 255, .04); box-shadow: inset 0 0 0 1px var(--line-2); backdrop-filter: blur(10px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .09); }
.btn--small { padding: 12px 18px; font-size: 14px; }
.btn--full { width: 100%; }
.btn__arrow { width: 16px; height: 16px; transition: transform .4s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--text); }
.link svg { width: 16px; height: 16px; transition: transform .4s var(--ease); color: var(--cyan); }
.link:hover svg { transform: translateX(4px); }

/* ------------------------------------------------------------- Preloader */
.preloader { position: fixed; inset: 0; z-index: 2000; background: var(--bg); display: grid; place-items: center; transition: opacity .6s var(--ease) .2s, visibility 0s .8s; }
.preloader.is-done { opacity: 0; visibility: hidden; }
.preloader__box { width: min(460px, 86vw); font-family: var(--mono); font-size: 13px; }
.preloader__logo { font-family: var(--display); font-size: clamp(40px, 8vw, 64px); font-weight: 700; letter-spacing: -.04em; margin-bottom: 22px; display: flex; align-items: center; gap: 4px; }
.preloader__logo .br { color: var(--violet); transition: transform .8s var(--ease); }
.preloader__logo .br--l { transform: translateX(30px); }
.preloader__logo .br--r { transform: translateX(-30px); }
.preloader__logo .word { overflow: hidden; display: inline-block; max-width: 0; transition: max-width 1s var(--ease-io) .2s; white-space: nowrap; }
.preloader.is-open .br { transform: none; }
.preloader.is-open .word { max-width: 6em; }
.preloader__log { color: var(--muted); min-height: 7.5em; }
.preloader__log div { opacity: 0; transform: translateY(6px); animation: logIn .4s var(--ease) forwards; }
.preloader__log .ok { color: var(--green); }
.preloader__bar { height: 2px; background: var(--line); margin-top: 18px; border-radius: 2px; overflow: hidden; }
.preloader__bar span { display: block; height: 100%; width: calc(var(--p, 0) * 100%); background: var(--grad); }
@keyframes logIn { to { opacity: 1; transform: none; } }
.preloader-skip .preloader { display: none; }

.scroll-progress { position: fixed; left: 0; top: 0; right: 0; height: 2px; z-index: 900; pointer-events: none; }
.scroll-progress span { display: block; height: 100%; background: var(--grad); transform-origin: left; transform: scaleX(var(--sp, 0)); }

/* ---------------------------------------------------------------- Header */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 500; height: var(--header-h); display: flex; align-items: center; transition: transform .6s var(--ease), background .4s, box-shadow .4s; }
.header.is-scrolled { background: rgba(6, 7, 11, .72); backdrop-filter: saturate(1.6) blur(16px); -webkit-backdrop-filter: saturate(1.6) blur(16px); box-shadow: 0 1px 0 var(--line); }
.header.is-hidden { transform: translateY(-100%); }
.header__inner { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-size: 22px; letter-spacing: -.03em; }
.logo__mark { width: 38px; height: 38px; flex: none; }
.logo__mark .lm-b { stroke: url(#lmGrad); }
.logo b { font-weight: 700; }
.logo span { color: var(--muted); font-weight: 500; }
.nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 34px); font-size: 15px; font-weight: 500; }
.nav > a, .nav__drop > button { position: relative; padding: 8px 0; color: rgba(233, 236, 245, .82); transition: color .3s; display: inline-flex; align-items: center; gap: 6px; }
.nav > a:hover, .nav__drop > button:hover, .nav a.is-active, .nav__drop.is-active > button { color: #fff; }
.nav > a.is-active::after, .nav__drop.is-active > button::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; border-radius: 2px; background: var(--grad); }
.nav__drop { position: relative; }
.nav__drop > button svg { width: 14px; height: 14px; transition: transform .3s; }
.nav__drop:hover > button svg, .nav__drop:focus-within > button svg { transform: rotate(180deg); }
.mega { position: absolute; top: calc(100% + 14px); left: 50%; width: min(980px, 92vw); transform: translate(-50%, 10px); opacity: 0; visibility: hidden; transition: all .35s var(--ease); background: rgba(13, 16, 24, .96); backdrop-filter: blur(20px); border: 1px solid var(--line-2); border-radius: 22px; padding: 26px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8); display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 24px; }
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.nav__drop:hover .mega, .nav__drop:focus-within .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega h4 { margin: 0 0 8px; font-family: var(--mono); font-size: 12px; font-weight: 500; color: var(--muted-2); letter-spacing: .06em; text-transform: uppercase; }
.mega a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; margin: 0 -10px; border-radius: 10px; font-size: 14.5px; color: rgba(233, 236, 245, .86); transition: background .2s, color .2s; }
.mega a:hover { background: rgba(255, 255, 255, .05); color: #fff; }
.mega a .ico { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--grad-soft); color: var(--cyan); flex: none; }
.mega a .ico svg { width: 16px; height: 16px; }
.mega__all { grid-column: 1 / -1; margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; font-size: 14px; color: var(--muted); }
.header__actions { display: flex; align-items: center; gap: 16px; }
.header__phone { font-family: var(--mono); font-size: 14px; color: var(--muted); display: inline-flex; align-items: center; gap: 8px; }
.header__phone:hover { color: #fff; }
.header__phone svg { width: 16px; height: 16px; color: var(--cyan); }
.burger { display: none; width: 46px; height: 46px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-2); position: relative; }
.burger span { position: absolute; left: 14px; right: 14px; height: 1.5px; background: currentColor; transition: transform .5s var(--ease), top .5s var(--ease); }
.burger span:first-child { top: 19px; } .burger span:last-child { top: 26px; }
.menu-open .burger span:first-child { top: 22.5px; transform: rotate(45deg); }
.menu-open .burger span:last-child { top: 22.5px; transform: rotate(-45deg); }

.mobile-menu { position: fixed; inset: 0; z-index: 450; background: var(--bg); padding: calc(var(--header-h) + 24px) var(--gutter) 32px; overflow-y: auto; clip-path: circle(0 at calc(100% - 44px) 38px); visibility: hidden; transition: clip-path .8s var(--ease-io), visibility 0s .8s; }
.menu-open .mobile-menu { clip-path: circle(160% at calc(100% - 44px) 38px); visibility: visible; transition: clip-path .8s var(--ease-io); }
.mobile-menu__main a { display: block; font-family: var(--display); font-size: clamp(34px, 9vw, 52px); font-weight: 600; letter-spacing: -.03em; line-height: 1.2; transform: translateY(30px); opacity: 0; transition: all .7s var(--ease); }
.menu-open .mobile-menu__main a { transform: none; opacity: 1; }
.mobile-menu__main a:nth-child(2) { transition-delay: .05s; } .mobile-menu__main a:nth-child(3) { transition-delay: .1s; } .mobile-menu__main a:nth-child(4) { transition-delay: .15s; } .mobile-menu__main a:nth-child(5) { transition-delay: .2s; }
.mobile-menu__services { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; font-size: 15px; color: var(--muted); }
.mobile-menu__foot { margin-top: 32px; display: grid; gap: 12px; }

/* ------------------------------------------------------- Reveal i split */
[data-reveal] { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease) var(--d, 0s), transform 1.1s var(--ease) var(--d, 0s); }
[data-reveal="left"] { transform: translateX(-50px); }
[data-reveal="right"] { transform: translateX(50px); }
[data-reveal="scale"] { transform: scale(.94); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-split] .line { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
[data-split] .line__inner { display: block; transform: translateY(110%); transition: transform 1.2s var(--ease) calc(var(--i, 0) * .08s + var(--d, 0s)); }
[data-split].is-in .line__inner { transform: none; }
.no-js [data-reveal], .reduced-motion [data-reveal] { opacity: 1; transform: none; }
.reduced-motion [data-split] .line__inner { transform: none; }

/* ================================================================= HERO */
.hero { --p: 0; --t: 0; --e: 0; position: relative; height: 210vh; }
.hero__stage { position: sticky; top: 0; height: calc(var(--vh) * 100); min-height: 640px; overflow: hidden; display: flex; align-items: center; }
.hero .orb--blue { width: 46vw; height: 46vw; left: -12vw; top: -10vw; transform: translate3d(0, calc(var(--p) * 20vh), 0); }
.hero .orb--violet { width: 40vw; height: 40vw; right: -10vw; bottom: -18vw; transform: translate3d(0, calc(var(--p) * -20vh), 0); }
.hero__grid { position: relative; z-index: 2; width: 100%; max-width: 1440px; margin: 0 auto; padding: var(--header-h) var(--gutter) 0; display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(32px, 4vw, 72px); align-items: center; }
.hero__content { transform: translate3d(0, calc(var(--t) * -12vh), 0); opacity: calc(1 - var(--t) * 1.7); }
.hero__badge { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 8px; border-radius: 999px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line-2); font-size: 13px; color: var(--muted); margin-bottom: 26px; }
.hero__badge b { font-family: var(--mono); font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 999px; background: var(--grad); color: #fff; }
.hero__title { margin-bottom: 26px; }
.hero__lead { margin-bottom: 36px; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__proof { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 38px; font-family: var(--mono); font-size: 13px; color: var(--muted); }
.hero__proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero__proof svg { width: 16px; height: 16px; color: var(--green); }

.hero__visual { position: relative; perspective: 1400px; transform-style: preserve-3d; }
.editor { position: relative; border-radius: 18px; background: linear-gradient(180deg, rgba(21, 25, 37, .92), rgba(13, 15, 23, .96)); border: 1px solid var(--line-2); box-shadow: 0 50px 100px -40px rgba(0, 0, 0, .9), 0 0 0 1px rgba(139, 92, 246, .15), 0 30px 120px -40px rgba(79, 124, 255, .45); transform: rotateX(calc((1 - var(--e)) * 14deg)) rotateY(calc((1 - var(--e)) * -16deg)) rotateZ(calc((1 - var(--e)) * 2deg)) scale(calc(.94 + var(--e) * .1)) translateZ(0); transform-origin: center; overflow: hidden; }
.editor__bar { display: flex; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.editor__bar i { width: 11px; height: 11px; border-radius: 50%; background: #FF5F57; }
.editor__bar i:nth-child(2) { background: #FEBC2E; } .editor__bar i:nth-child(3) { background: #28C840; }
.editor__tabs { display: flex; gap: 2px; margin-left: 14px; font-family: var(--mono); font-size: 12px; }
.editor__tabs span { padding: 5px 12px; border-radius: 8px; color: var(--muted-2); }
.editor__tabs span.is-active { background: rgba(255, 255, 255, .06); color: var(--text); }
.editor__body { display: grid; grid-template-columns: auto 1fr; font-family: var(--mono); font-size: clamp(11.5px, .95vw, 14px); line-height: 1.85; padding: 18px 0 22px; min-height: 360px; }
.editor__nums { padding: 0 14px 0 18px; color: var(--muted-2); text-align: right; user-select: none; }
.editor__code { padding-right: 18px; white-space: pre; overflow: hidden; }
.code-line { display: block; width: max-content; clip-path: inset(0 100% 0 0); }
.code-line.is-typed { animation: type calc(var(--n) * 22ms) steps(var(--n)) forwards; }
.code-line.is-done { clip-path: none; animation: none; }
@keyframes type { to { clip-path: inset(0 0 0 0); } }
.caret { display: inline-block; width: 8px; height: 1.15em; background: var(--cyan); vertical-align: -3px; margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.tok-c { color: #5C6684; font-style: italic; } .tok-k { color: #C084FC; } .tok-s { color: #86EFAC; } .tok-n { color: #FBBF24; } .tok-f { color: #67E8F9; } .tok-p { color: #93A4D6; } .tok-v { color: #E9ECF5; }
.editor__status { display: flex; justify-content: space-between; padding: 8px 16px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 11px; color: var(--muted-2); }
.editor__status b { color: var(--green); font-weight: 500; }

.float-card { position: absolute; z-index: 3; padding: 14px 16px; border-radius: 16px; background: rgba(15, 18, 27, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid var(--line-2); box-shadow: 0 30px 60px -25px rgba(0, 0, 0, .8); font-size: 13px; display: flex; align-items: center; gap: 12px; }
.float-card small { display: block; color: var(--muted); font-size: 11.5px; font-family: var(--mono); }
.float-card strong { font-family: var(--display); font-size: 18px; font-weight: 600; }
.float-card--speed { left: -46px; bottom: 60px; transform: translate3d(calc(var(--e) * -6vw), calc(var(--e) * 8vh), 80px); animation: floatY 6s ease-in-out infinite; }
.float-card--ai { right: -30px; top: 38px; transform: translate3d(calc(var(--e) * 6vw), calc(var(--e) * -6vh), 60px); animation: floatY 7s ease-in-out -2s infinite; }
.float-card--lead { right: 24px; bottom: -26px; transform: translate3d(calc(var(--e) * 5vw), calc(var(--e) * 10vh), 90px); animation: floatY 5.5s ease-in-out -1s infinite; }
@keyframes floatY { 50% { translate: 0 -10px; } }
.gauge { width: 52px; height: 52px; }
.gauge circle { fill: none; stroke-width: 5; }
.gauge .g-bg { stroke: rgba(255, 255, 255, .08); }
.gauge .g-fg { stroke: var(--green); stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: calc(1 - var(--gv, 0)); transform: rotate(-90deg); transform-origin: center; transition: stroke-dashoffset 2s var(--ease); }
.gauge text { fill: var(--text); font-family: var(--display); font-weight: 700; font-size: 17px; text-anchor: middle; dominant-baseline: central; }
.pulse-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(52, 211, 153, .6); animation: pulse 2s infinite; flex: none; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(52, 211, 153, 0); } 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); } }
.ai-ico { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); color: #fff; flex: none; }
.ai-ico svg { width: 20px; height: 20px; }
.scroll-hint { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); opacity: calc(1 - var(--t) * 4); }
.scroll-hint i { width: 22px; height: 36px; border-radius: 12px; border: 1.5px solid var(--line-2); position: relative; }
.scroll-hint i::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--cyan); animation: wheel 1.8s var(--ease-io) infinite; }
@keyframes wheel { 60% { transform: translateY(10px); opacity: 0; } 100% { transform: translateY(0); opacity: 0; } }

/* -------------------------------------------------------------- Marquee */
.marquee { position: relative; overflow: hidden; border-block: 1px solid var(--line); padding: 22px 0; background: var(--bg-2); }
.marquee::before, .marquee::after { content: ""; position: absolute; top: 0; bottom: 0; width: 12vw; z-index: 2; pointer-events: none; }
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bg-2), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--bg-2), transparent); }
.marquee__track { display: flex; width: max-content; gap: 44px; align-items: center; transform: translate3d(var(--mx, 0), 0, 0); will-change: transform; }
.marquee__item { display: inline-flex; align-items: center; gap: 12px; font-family: var(--display); font-size: clamp(20px, 2.2vw, 30px); font-weight: 500; color: rgba(233, 236, 245, .7); white-space: nowrap; letter-spacing: -.02em; }
.marquee__item::after { content: "</>"; font-family: var(--mono); font-size: .55em; color: var(--violet); margin-left: 32px; }

/* -------------------------------------------------------------- Manifest */
.manifest__text { font-family: var(--display); font-weight: 500; font-size: clamp(28px, 4vw, 62px); line-height: 1.12; letter-spacing: -.03em; margin: 0; max-width: 1200px; }
.manifest__text .w { opacity: .14; transition: opacity .3s linear, color .3s; }
.manifest__text .w.on { opacity: 1; }
.manifest__text .w.hl.on { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.reduced-motion .manifest__text .w { opacity: 1; }

/* -------------------------------------------------------------- Karty */
.card { position: relative; border-radius: var(--radius); background: linear-gradient(180deg, rgba(21, 25, 37, .75), rgba(13, 15, 23, .75)); border: 1px solid var(--line); overflow: hidden; isolation: isolate; transition: border-color .4s, transform .5s var(--ease); }
.card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(79, 124, 255, .16), transparent 45%); opacity: 0; transition: opacity .4s; }
.card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: radial-gradient(300px circle at var(--mx, 50%) var(--my, 0%), rgba(139, 92, 246, .7), transparent 60%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .4s; pointer-events: none; }
.card:hover::before, .card:hover::after { opacity: 1; }

/* Filary */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pillar { padding: 28px 26px 30px; min-height: 360px; display: flex; flex-direction: column; }
.pillar__visual { height: 150px; margin-bottom: 24px; display: grid; place-items: center; position: relative; }
.pillar h3 { font-family: var(--display); font-size: 21px; font-weight: 600; letter-spacing: -.02em; margin: 0 0 10px; }
.pillar p { color: var(--muted); font-size: 15px; margin: 0; }
.viz-gauge { width: 132px; height: 132px; }
.viz-gauge .g-fg { stroke-width: 7; transition-duration: 2.4s; }
.viz-gauge .g-bg { stroke-width: 7; }
.viz-gauge text { font-size: 30px; }
.viz-gauge .g-label { font-family: var(--mono); font-size: 8px; fill: var(--muted); font-weight: 400; }
.viz-nodes { width: 100%; height: 140px; }
.viz-nodes line { stroke: rgba(139, 92, 246, .35); stroke-width: 1; stroke-dasharray: 4 4; animation: dash 3s linear infinite; }
.viz-nodes circle { fill: var(--surface-2); stroke: var(--blue); stroke-width: 1.5; }
.viz-nodes .core { fill: url(#gradCore); stroke: none; }
.viz-nodes .n { animation: nodePulse 3s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.viz-nodes .n:nth-of-type(2n) { animation-delay: -1s; }
@keyframes dash { to { stroke-dashoffset: -16; } }
@keyframes nodePulse { 50% { transform: scale(1.25); } }
.viz-shield { width: 120px; height: 140px; }
.viz-shield path { fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.viz-shield .sh { stroke: url(#gradShield); stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2s var(--ease-io); }
.viz-shield .ck { stroke: var(--green); stroke-width: 3; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset .8s var(--ease) 1.4s; }
.is-in .viz-shield .sh, .is-in .viz-shield .ck { stroke-dashoffset: 0; }
.viz-shield .scan { fill: url(#gradScan); animation: scan 2.6s ease-in-out infinite; }
@keyframes scan { 0%, 100% { transform: translateY(0); opacity: 0; } 20% { opacity: 1; } 80% { opacity: 1; } 100% { transform: translateY(100px); } }
.viz-bars { display: flex; align-items: flex-end; gap: 10px; height: 120px; width: 170px; }
.viz-bars span { flex: 1; border-radius: 6px 6px 2px 2px; background: var(--grad); height: calc(var(--h) * 1%); transform: scaleY(0); transform-origin: bottom; transition: transform 1.4s var(--ease) calc(var(--i) * .12s); opacity: .85; }
.is-in .viz-bars span { transform: scaleY(1); }
.viz-bars span:last-child { background: linear-gradient(180deg, var(--cyan), var(--blue)); opacity: 1; box-shadow: 0 0 30px -4px var(--cyan); }

/* ------------------------------------------------------------ Usługi (bento) */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.svc { padding: 30px; display: flex; flex-direction: column; min-height: 300px; grid-column: span 2; }
.svc--wide { grid-column: span 3; }
.svc__icon { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid rgba(139, 92, 246, .25); color: var(--cyan); margin-bottom: auto; }
.svc__icon svg { width: 30px; height: 30px; }
.draw path, .draw circle, .draw rect, .draw line, .draw polyline { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.6s var(--ease-io) calc(var(--k, 0) * .12s + .2s); }
.is-in .draw path, .is-in .draw circle, .is-in .draw rect, .is-in .draw line, .is-in .draw polyline, .reduced-motion .draw * { stroke-dashoffset: 0; }
.svc:hover .draw * { animation: redraw 1.4s var(--ease-io); }
@keyframes redraw { 0% { stroke-dashoffset: 0; } 50% { stroke-dashoffset: 1; } 100% { stroke-dashoffset: 0; } }
.svc__num { position: absolute; top: 26px; right: 28px; font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
.svc h3 { font-family: var(--display); font-size: clamp(22px, 1.9vw, 28px); font-weight: 600; letter-spacing: -.02em; margin: 34px 0 10px; }
.svc p { color: var(--muted); margin: 0 0 22px; font-size: 15.5px; }
.svc .link { margin-top: auto; }
.svc--feature { background: radial-gradient(120% 120% at 100% 0%, rgba(139, 92, 246, .22), transparent 50%), linear-gradient(180deg, rgba(21, 25, 37, .9), rgba(13, 15, 23, .9)); }

/* ------------------------------------------------------- Porównanie */
.compare { border-radius: 24px; border: 1px solid var(--line); overflow: hidden; background: var(--surface); }
.compare__row { display: grid; grid-template-columns: 1fr 1.2fr 1.2fr; border-top: 1px solid var(--line); }
.compare__row:first-child { border-top: 0; }
.compare__row > div { padding: 20px 24px; display: flex; align-items: center; gap: 12px; font-size: 15px; }
.compare__head > div { font-family: var(--mono); font-size: 12.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; padding-block: 18px; }
.compare__head .is-us { color: #fff; }
.compare__label { font-weight: 600; }
.compare__bad { color: var(--muted); }
.compare__good { background: linear-gradient(90deg, rgba(79, 124, 255, .08), rgba(139, 92, 246, .08)); color: var(--text); }
.compare__good svg, .compare__bad svg { width: 20px; height: 20px; flex: none; }
.compare__good svg { color: var(--green); }
.compare__bad svg { color: #F87171; opacity: .8; }
.compare__row[data-reveal] { transform: translateX(-20px); }

/* ---------------------------------------------------------------- GEO */
.geo { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
.geo__list { list-style: none; padding: 0; margin: 28px 0 36px; display: grid; gap: 14px; }
.geo__list li { display: flex; gap: 14px; align-items: flex-start; color: var(--muted); }
.geo__list svg { width: 22px; height: 22px; color: var(--cyan); flex: none; margin-top: 2px; }
.geo__list strong { color: var(--text); }
.chat { position: relative; border-radius: 22px; padding: 22px; background: linear-gradient(180deg, rgba(21, 25, 37, .9), rgba(10, 12, 19, .95)); border: 1px solid var(--line-2); box-shadow: 0 40px 100px -40px rgba(79, 124, 255, .45); min-height: 460px; display: flex; flex-direction: column; }
.chat__top { display: flex; align-items: center; gap: 10px; padding-bottom: 16px; border-bottom: 1px solid var(--line); margin-bottom: 18px; font-size: 14px; }
.chat__top small { margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--muted-2); }
.chat__msgs { display: grid; gap: 14px; flex: 1; align-content: start; }
.msg { max-width: 88%; padding: 13px 16px; border-radius: 16px; font-size: 15px; line-height: 1.55; opacity: 0; transform: translateY(12px); transition: all .6s var(--ease); }
.msg.is-shown { opacity: 1; transform: none; }
.msg--user { justify-self: end; background: var(--grad); color: #fff; border-bottom-right-radius: 4px; }
.msg--ai { background: rgba(255, 255, 255, .05); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.msg--ai strong { color: var(--cyan); }
.msg__sources { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.msg__sources span { font-family: var(--mono); font-size: 11px; padding: 4px 9px; border-radius: 999px; background: rgba(79, 124, 255, .14); color: #A5B8FF; }
.typing { display: inline-flex; gap: 4px; padding: 14px 16px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: typing 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes typing { 30% { transform: translateY(-5px); opacity: 1; } 0%, 60%, 100% { opacity: .4; } }
.chat__input { margin-top: 18px; padding: 13px 16px; border-radius: 14px; border: 1px solid var(--line); color: var(--muted-2); font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.chat__note { margin-top: 12px; font-size: 12px; color: var(--muted-2); text-align: center; font-family: var(--mono); }
.ai-logos { display: flex; gap: 8px; flex-wrap: wrap; }
.ai-logos span { padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 13px; font-family: var(--mono); color: var(--muted); }

/* --------------------------------------------- Realizacje: poziomy scroll */
.hscroll { --p: 0; position: relative; height: 500vh; }
.hscroll__sticky { position: sticky; top: 0; height: calc(var(--vh) * 100); overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.hscroll__head { padding: 0 var(--gutter); max-width: 1440px; width: 100%; margin: 0 auto 36px; display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.hscroll__head .h2 { margin: 0; }
.hscroll__counter { font-family: var(--mono); color: var(--muted); font-size: 14px; }
.hscroll__counter b { color: #fff; font-weight: 500; }
.hscroll__track { display: flex; gap: 22px; padding: 0 var(--gutter); width: max-content; transform: translate3d(var(--tx, 0), 0, 0); will-change: transform; }
.hscroll__bar { margin: 34px var(--gutter) 0; height: 2px; background: var(--line); border-radius: 2px; max-width: calc(1440px - 2 * var(--gutter)); }
.hscroll__bar span { display: block; height: 100%; background: var(--grad); transform-origin: left; transform: scaleX(var(--p)); }
.case-card { flex: 0 0 clamp(300px, 34vw, 520px); display: flex; flex-direction: column; }
.case-card__link { display: flex; flex-direction: column; height: 100%; }
.browser { border-radius: 14px; overflow: hidden; background: var(--surface-2); border: 1px solid var(--line-2); }
.browser__bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: rgba(255, 255, 255, .03); border-bottom: 1px solid var(--line); }
.browser__bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, .18); }
.browser__url { margin-left: 10px; flex: 1; font-family: var(--mono); font-size: 11px; color: var(--muted-2); background: rgba(255, 255, 255, .04); padding: 4px 10px; border-radius: 6px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.browser__view { aspect-ratio: 16 / 10; position: relative; overflow: hidden; background: radial-gradient(120% 120% at 0% 0%, rgba(79, 124, 255, .25), transparent 55%), radial-gradient(120% 120% at 100% 100%, rgba(139, 92, 246, .25), transparent 55%), var(--surface); }
.browser__view img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 1.6s var(--ease); }
.case-card:hover .browser__view img { transform: scale(1.04); }
.browser__view.is-failed img { opacity: 0; }
.browser__view.is-failed::after { content: attr(data-fallback); position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--display); font-size: clamp(22px, 2.4vw, 34px); font-weight: 600; letter-spacing: -.02em; color: rgba(255, 255, 255, .7); text-align: center; padding: 20px; }
.case-card__body { padding: 22px 6px 0; }
.case-card__cat { font-family: var(--mono); font-size: 12px; color: var(--cyan); }
.case-card__title { font-family: var(--display); font-size: clamp(22px, 1.9vw, 28px); font-weight: 600; letter-spacing: -.02em; margin: 6px 0 16px; line-height: 1.15; }
.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.metric { padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); }
.metric strong { display: block; font-family: var(--display); font-size: clamp(26px, 2.4vw, 36px); font-weight: 700; letter-spacing: -.03em; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.metric span { display: block; font-size: 13px; color: var(--muted); margin-top: 6px; line-height: 1.35; }
.hscroll__end { flex: 0 0 min(420px, 80vw); display: flex; flex-direction: column; justify-content: center; padding: 0 3vw; }
.hscroll__end .h3 { margin-bottom: 22px; }

/* ------------------------------------------------------------- Proces */
.process { position: relative; display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 8vw, 120px); }
.process__sticky { position: sticky; top: calc(var(--header-h) + 8vh); align-self: start; }
.steps { list-style: none; margin: 0; padding: 0 0 0 46px; position: relative; display: grid; gap: 26px; counter-reset: st; }
.steps::before, .steps::after { content: ""; position: absolute; left: 16px; top: 8px; bottom: 8px; width: 2px; border-radius: 2px; background: var(--line); }
.steps::after { background: var(--grad); transform-origin: top; transform: scaleY(var(--p, 0)); box-shadow: 0 0 20px var(--violet); }
.step { position: relative; padding: 24px 26px; counter-increment: st; opacity: .45; transition: opacity .6s var(--ease), transform .6s var(--ease); }
.step.is-active { opacity: 1; }
.step::before { content: "0" counter(st); position: absolute; left: -46px; top: 22px; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-family: var(--mono); font-size: 12px; background: var(--surface-2); border: 1px solid var(--line-2); z-index: 1; transition: all .5s; }
.step.is-active::before { background: var(--grad); border-color: transparent; color: #fff; box-shadow: 0 0 20px -2px var(--violet); }
.step h3 { font-family: var(--display); font-size: 22px; font-weight: 600; margin: 0 0 6px; letter-spacing: -.02em; }
.step p { margin: 0; color: var(--muted); }

/* ---------------------------------------------------------------- Liczby */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat { padding: 40px 28px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat strong { display: block; font-family: var(--display); font-weight: 700; font-size: clamp(48px, 5.4vw, 84px); letter-spacing: -.05em; line-height: 1; margin-bottom: 12px; }
.stat strong em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { color: var(--muted); font-size: 15px; display: block; max-width: 230px; }

/* ------------------------------------------------------------- Partnerzy */
.partners { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.partner { padding: 14px 22px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .02); font-family: var(--display); font-weight: 500; font-size: 17px; color: rgba(233, 236, 245, .75); transition: all .3s; display: inline-flex; align-items: center; gap: 10px; }
.partner::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); }
a.partner:hover { color: #fff; border-color: rgba(139, 92, 246, .5); background: rgba(139, 92, 246, .08); }

/* ---------------------------------------------------------------- FAQ */
.faq { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(40px, 7vw, 110px); }
.faq__aside { position: sticky; top: calc(var(--header-h) + 6vh); align-self: start; }
.faq__list details { border-bottom: 1px solid var(--line); }
.faq__list details:first-child { border-top: 1px solid var(--line); }
.faq__list summary { list-style: none; cursor: pointer; padding: 24px 52px 24px 0; position: relative; font-family: var(--display); font-weight: 500; font-size: clamp(18px, 1.4vw, 21px); letter-spacing: -.01em; transition: color .3s; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary:hover { color: #fff; }
.faq__list summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-2); font-family: var(--mono); font-size: 16px; color: var(--cyan); transition: transform .4s var(--ease), background .3s; }
.faq__list details[open] summary::after { transform: translateY(-50%) rotate(45deg); background: rgba(34, 211, 238, .1); }
.faq__list .faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease); }
.faq__list details[open] .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p { margin: 0 0 24px; color: var(--muted); max-width: 680px; }

/* ----------------------------------------------------------- Poradniki */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.post { padding: 28px; display: flex; flex-direction: column; min-height: 260px; }
.post__meta { display: flex; justify-content: space-between; gap: 10px; font-family: var(--mono); font-size: 12px; color: var(--muted-2); margin-bottom: 18px; }
.post__meta span:first-child { color: var(--cyan); }
.post h3 { font-family: var(--display); font-size: 21px; font-weight: 600; letter-spacing: -.02em; line-height: 1.25; margin: 0 0 12px; }
.post p { color: var(--muted); font-size: 15px; margin: 0 0 20px; }
.post .link { margin-top: auto; }

/* ---------------------------------------------------------------- CTA */
.cta { position: relative; overflow: hidden; border-radius: 32px; margin: 0 var(--gutter); padding: clamp(64px, 9vw, 130px) clamp(24px, 6vw, 90px); background: radial-gradient(80% 120% at 100% 0%, rgba(139, 92, 246, .45), transparent 60%), radial-gradient(70% 120% at 0% 100%, rgba(79, 124, 255, .45), transparent 60%), #0B0E1A; border: 1px solid var(--line-2); text-align: center; isolation: isolate; }
.cta__rings { position: absolute; inset: 0; z-index: -1; display: grid; place-items: center; pointer-events: none; }
.cta__rings i { position: absolute; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .08); width: calc(var(--r) * 1px); height: calc(var(--r) * 1px); transform: scale(calc(.6 + var(--p, 0) * .5)); }
.cta .h2 { font-size: clamp(38px, 6vw, 92px); max-width: 1000px; margin: 0 auto 22px; }
.cta .lead { margin: 0 auto 38px; }
.cta__actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.cta__meta { margin-top: 28px; display: flex; justify-content: center; gap: 22px; flex-wrap: wrap; font-family: var(--mono); font-size: 13px; color: var(--muted); }

/* ------------------------------------------------------------ Formularze */
.contact { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.contact__list { list-style: none; padding: 0; margin: 34px 0 0; display: grid; gap: 4px; }
.contact__list li { display: flex; gap: 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact__list .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--grad-soft); color: var(--cyan); flex: none; }
.contact__list .ico svg { width: 20px; height: 20px; }
.contact__list small { display: block; font-family: var(--mono); font-size: 11.5px; color: var(--muted-2); letter-spacing: .04em; text-transform: uppercase; }
.contact__list a, .contact__list span { font-weight: 600; }
.form { padding: clamp(24px, 3.5vw, 44px); border-radius: 24px; background: linear-gradient(180deg, rgba(21, 25, 37, .85), rgba(13, 15, 23, .9)); border: 1px solid var(--line-2); display: grid; gap: 16px; box-shadow: 0 40px 100px -50px rgba(79, 124, 255, .45); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field > span, .field legend { font-size: 13px; font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 15.5px; color: var(--text); background: rgba(255, 255, 255, .03); border: 1px solid var(--line-2); border-radius: 12px; padding: 14px 16px; transition: border-color .3s, box-shadow .3s, background .3s; appearance: none; -webkit-appearance: none; }
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%238C93A8' stroke-width='2'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }
.field select option { background: var(--surface); }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--violet); background: rgba(139, 92, 246, .06); box-shadow: 0 0 0 4px rgba(139, 92, 246, .14); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #F87171; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 13px; color: var(--muted); line-height: 1.5; cursor: pointer; }
.consent input { width: 18px; height: 18px; flex: none; accent-color: var(--violet); margin-top: 2px; }
.consent a { text-decoration: underline; }
.consent.is-invalid { color: #F87171; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { margin: 0; min-height: 1.4em; font-size: 14.5px; }
.form__status.is-ok { color: var(--green); }
.form__status.is-err { color: #F87171; }
.form.is-sending button[type=submit] { opacity: .6; pointer-events: none; }
.map { margin-top: 28px; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 9; }
.map iframe { width: 100%; height: 100%; border: 0; filter: invert(.92) hue-rotate(190deg) saturate(.6) contrast(.9); }

/* ------------------------------------------------------------- Podstrony */
.page-hero { position: relative; overflow: hidden; padding: calc(var(--header-h) + clamp(56px, 9vw, 130px)) 0 clamp(56px, 7vw, 100px); }
.page-hero .orb--blue { width: 38vw; height: 38vw; left: -14vw; top: -14vw; }
.page-hero .orb--violet { width: 30vw; height: 30vw; right: -8vw; top: 10vw; opacity: .35; }
.page-hero__grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(32px, 6vw, 90px); align-items: center; position: relative; z-index: 2; }
.page-hero__grid--single { grid-template-columns: 1fr; max-width: 1000px; }
.page-hero .h1 { font-size: clamp(40px, 6vw, 88px); margin-bottom: 24px; }
.page-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 26px; font-family: var(--mono); font-size: 12.5px; color: var(--muted-2); }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--violet); }
.crumbs a:hover { color: var(--text); }
.hero-tile { position: relative; aspect-ratio: 1; max-width: 420px; justify-self: end; width: 100%; border-radius: 32px; display: grid; place-items: center; background: radial-gradient(circle at 30% 20%, rgba(79, 124, 255, .35), transparent 55%), radial-gradient(circle at 80% 90%, rgba(139, 92, 246, .35), transparent 55%), var(--surface); border: 1px solid var(--line-2); overflow: hidden; }
.hero-tile svg.big { width: 42%; height: 42%; color: #fff; filter: drop-shadow(0 0 30px rgba(79, 124, 255, .6)); }
.hero-tile .orbit { position: absolute; border-radius: 50%; border: 1px dashed rgba(255, 255, 255, .12); animation: spin 30s linear infinite; }
.hero-tile .orbit--1 { inset: 12%; } .hero-tile .orbit--2 { inset: 24%; animation-direction: reverse; animation-duration: 22s; }
.hero-tile .orbit::after { content: ""; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 16px var(--cyan); }
@keyframes spin { to { transform: rotate(360deg); } }

.incl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.incl__item { padding: 28px; }
.incl__item b { font-family: var(--mono); font-size: 12px; color: var(--violet); font-weight: 500; }
.incl__item h3 { font-family: var(--display); font-size: 20px; font-weight: 600; letter-spacing: -.02em; margin: 14px 0 8px; }
.incl__item p { margin: 0; color: var(--muted); font-size: 15px; }
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.benefit { padding: 30px 26px; }
.benefit + .benefit { border-left: 1px solid var(--line); }
.benefit svg { width: 28px; height: 28px; color: var(--cyan); margin-bottom: 18px; }
.benefit h3 { font-family: var(--display); font-size: 19px; font-weight: 600; margin: 0 0 6px; }
.benefit p { margin: 0; color: var(--muted); font-size: 14.5px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 9px 15px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 14px; color: var(--muted); transition: all .25s; }
.chip:hover { color: #fff; border-color: rgba(139, 92, 246, .55); background: rgba(139, 92, 246, .08); }
.chip--active { background: var(--grad); color: #fff; border-color: transparent; }
.cities { columns: 4; column-gap: 24px; }
.cities a { display: block; padding: 7px 0; color: var(--muted); font-size: 15px; break-inside: avoid; transition: color .2s, transform .3s var(--ease); }
.cities a:hover { color: #fff; transform: translateX(4px); }
.cities a::before { content: "→ "; color: var(--violet); }
.svc-groups { display: grid; gap: 64px; }
.svc-group h2 { font-family: var(--display); font-size: clamp(26px, 2.6vw, 38px); letter-spacing: -.03em; margin: 0 0 24px; display: flex; align-items: center; gap: 14px; }
.svc-group h2 small { font-family: var(--mono); font-size: 13px; color: var(--muted-2); font-weight: 400; }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.svc-grid .svc { grid-column: auto; min-height: 260px; }
.local-box { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; }
.local-box__card { padding: clamp(28px, 3vw, 44px); }
.local-box__card h2 { font-family: var(--display); font-size: clamp(26px, 2.4vw, 36px); letter-spacing: -.03em; margin: 0 0 16px; }
.local-box__card p { color: var(--muted); }
.local-box__stats { display: grid; gap: 16px; }
.local-box__stats .card { padding: 26px; }
.local-box__stats strong { display: block; font-family: var(--display); font-size: 34px; letter-spacing: -.03em; }
.local-box__stats span { color: var(--muted); font-size: 14.5px; }

/* ------------------------------------------------------ Realizacje / case */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.cases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
.cases-grid .case-card { flex: none; }
.case-card.is-hidden { display: none; }
.case-card.is-appearing { animation: cardIn .7s var(--ease) both; }
@keyframes cardIn { from { opacity: 0; transform: translateY(24px); } }
.case-hero__shot { margin-top: clamp(40px, 6vw, 80px); }
.case-hero__shot .browser__view { aspect-ratio: 16 / 8.5; }
.case-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.case-col { padding: 30px; }
.case-col b { font-family: var(--mono); font-size: 12px; color: var(--cyan); font-weight: 500; }
.case-col h3 { font-family: var(--display); font-size: 22px; margin: 10px 0; }
.case-col p { color: var(--muted); margin: 0; }
.case-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.case-metrics .metric { padding: 32px; }
.case-metrics .metric strong { font-size: clamp(54px, 6vw, 96px); }
.case-metrics .metric span { font-size: 16px; }
.case-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.case-nav a { padding: 28px; }
.case-nav small { font-family: var(--mono); color: var(--muted-2); font-size: 12px; }
.case-nav strong { display: block; font-family: var(--display); font-size: 22px; margin-top: 6px; }
.case-nav a:last-child { text-align: right; }

/* ------------------------------------------------------------ Wycena */
.quote { display: grid; grid-template-columns: 1.5fr .8fr; gap: 24px; align-items: start; }
.quote__main { padding: clamp(24px, 3.5vw, 48px); }
.quote__progress { display: flex; gap: 8px; margin-bottom: 34px; }
.quote__progress span { flex: 1; height: 4px; border-radius: 4px; background: var(--line-2); position: relative; overflow: hidden; }
.quote__progress span::after { content: ""; position: absolute; inset: 0; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.quote__progress span.is-done::after { transform: scaleX(1); }
.qstep { display: none; }
.qstep.is-active { display: block; animation: stepIn .6s var(--ease); }
@keyframes stepIn { from { opacity: 0; transform: translateX(30px); } }
.qstep h2 { font-family: var(--display); font-size: clamp(26px, 2.6vw, 38px); letter-spacing: -.03em; margin: 0 0 8px; }
.qstep > p { color: var(--muted); margin: 0 0 26px; }
.qstep h3 { font-size: 15px; font-weight: 600; margin: 26px 0 12px; color: var(--text); }
.opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.opts--2 { grid-template-columns: repeat(2, 1fr); }
.opts--4 { grid-template-columns: repeat(4, 1fr); }
.opt { position: relative; cursor: pointer; }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt__box { display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 16px; border-radius: 14px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .02); transition: all .25s var(--ease); }
.opt__box svg { width: 24px; height: 24px; color: var(--cyan); }
.opt__box strong { font-size: 15px; font-weight: 600; }
.opt__box small { color: var(--muted); font-size: 12.5px; line-height: 1.4; }
.opt:hover .opt__box { border-color: rgba(139, 92, 246, .5); }
.opt input:checked + .opt__box { border-color: transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--grad) border-box; border: 1px solid transparent; box-shadow: 0 10px 30px -14px rgba(139, 92, 246, .8); }
.opt input:focus-visible + .opt__box { outline: 2px solid var(--cyan); outline-offset: 2px; }
.opt input:checked + .opt__box::after { content: "✓"; position: absolute; top: 10px; right: 12px; width: 20px; height: 20px; border-radius: 50%; background: var(--grad); color: #fff; font-size: 12px; display: grid; place-items: center; }
.quote__nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 34px; }
.quote__side { position: sticky; top: calc(var(--header-h) + 24px); padding: 28px; }
.quote__side h3 { font-family: var(--display); font-size: 20px; margin: 0 0 16px; }
.summary { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 12px; font-size: 14px; }
.summary li { display: grid; gap: 2px; }
.summary small { font-family: var(--mono); font-size: 11px; color: var(--muted-2); text-transform: uppercase; letter-spacing: .05em; }
.summary span { color: var(--text); }
.summary .empty { color: var(--muted-2); }
.quote__done { text-align: center; padding: 40px 0; }
.quote__done svg { width: 72px; height: 72px; margin: 0 auto 20px; color: var(--green); }

/* --------------------------------------------------------- Prose / legal */
.prose { color: rgba(233, 236, 245, .86); font-size: 17px; line-height: 1.8; }
.prose h2 { font-family: var(--display); font-size: clamp(24px, 2.2vw, 32px); letter-spacing: -.02em; margin: 2em 0 .6em; color: #fff; }
.prose a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }

/* ---------------------------------------------------------------- Stopka */
.footer { position: relative; padding: clamp(80px, 10vw, 140px) 0 32px; overflow: hidden; border-top: 1px solid var(--line); margin-top: clamp(80px, 10vw, 140px); }
.footer .orb--violet { width: 40vw; height: 40vw; left: 30vw; bottom: -30vw; opacity: .25; }
.footer__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; position: relative; z-index: 2; }
.footer h4 { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-2); margin: 0 0 18px; }
.footer__cols a, .footer__cols p, .footer__cols span { display: block; color: var(--muted); font-size: 14.5px; padding: 4px 0; margin: 0; }
.footer__cols a:hover { color: #fff; }
.footer__about { max-width: 340px; margin: 18px 0 22px !important; }
.footer__giant { font-family: var(--display); font-weight: 700; letter-spacing: -.06em; font-size: clamp(64px, 17vw, 300px); line-height: .85; margin: 70px 0 30px; white-space: nowrap; text-align: center; background: linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, 0)); -webkit-background-clip: text; background-clip: text; color: transparent; user-select: none; position: relative; z-index: 2; }
.footer__giant .ch { display: inline-block; transform: translateY(60%); opacity: 0; transition: transform 1.1s var(--ease), opacity 1.1s var(--ease); transition-delay: calc(var(--i) * .04s); }
.footer__giant.is-in .ch { transform: none; opacity: 1; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted-2); position: relative; z-index: 2; font-family: var(--mono); }
.footer__bottom a:hover { color: #fff; }

/* --------------------------------------------------------- Pasek mobilny */
.mobile-cta { display: none; }
.cookie { position: fixed; z-index: 800; left: 16px; bottom: 16px; max-width: 440px; padding: 20px; border-radius: 18px; background: rgba(15, 18, 27, .96); border: 1px solid var(--line-2); backdrop-filter: blur(14px); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7); transform: translateY(20px); opacity: 0; transition: all .6s var(--ease); }
.cookie.is-visible { transform: none; opacity: 1; }
.cookie p { margin: 0 0 14px; font-size: 13.5px; color: var(--muted); }
.cookie a { text-decoration: underline; }
.cookie div { display: flex; gap: 8px; flex-wrap: wrap; }

/* ------------------------------------------------------------------ 404 */
.e404 { min-height: calc(var(--vh) * 100); display: grid; place-items: center; text-align: center; padding: var(--header-h) var(--gutter) 60px; position: relative; overflow: hidden; }
.e404__code { font-family: var(--mono); font-size: clamp(90px, 20vw, 260px); font-weight: 700; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: -.06em; }
.e404__term { font-family: var(--mono); font-size: 14px; color: var(--muted); margin: 10px 0 30px; }
.e404__term b { color: #F87171; font-weight: 500; }

/* ============================================================ RESPONSIVE */
@media (max-width: 1180px) {
  .nav, .header__phone { display: none; }
  .burger { display: block; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .posts { grid-template-columns: 1fr 1fr; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .cities { columns: 3; }
  .opts--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  :root { --header-h: 66px; }
  .header__actions .btn { display: none; }
  .hero { height: auto; }
  .hero__stage { position: relative; height: auto; min-height: 0; padding-bottom: 80px; }
  .hero__grid { grid-template-columns: 1fr; padding-top: calc(var(--header-h) + 40px); }
  .hero__content { transform: none; opacity: 1; }
  .editor { transform: none; }
  .editor__body { min-height: 0; font-size: 11px; }
  .float-card--speed { left: 8px; bottom: -30px; }
  .float-card--ai { right: 8px; top: -26px; }
  .float-card--lead { display: none; }
  .scroll-hint { display: none; }
  .bento { grid-template-columns: 1fr; }
  .svc, .svc--wide { grid-column: auto; min-height: 0; }
  .compare__row { grid-template-columns: 1fr; }
  .compare__head { display: none; }
  .compare__row > div { padding: 12px 20px; }
  .compare__label { padding-top: 20px !important; }
  .geo, .process, .faq, .contact, .page-hero__grid, .local-box, .quote { grid-template-columns: 1fr; }
  .process__sticky, .faq__aside, .quote__side { position: relative; top: auto; } /* relative, nie static: warstwy .card::before nie mogą wyjść poza kartę i zasłaniać formularza */
  .hero-tile { justify-self: start; max-width: 260px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .incl, .svc-grid, .case-cols { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr 1fr; }
  .benefit:nth-child(3) { border-left: 0; }
  .benefit:nth-child(n+3) { border-top: 1px solid var(--line); }
  .cases-grid, .case-metrics, .case-nav { grid-template-columns: 1fr; }
  .cities { columns: 2; }
  .form__row, .opts, .opts--2 { grid-template-columns: 1fr; }
  .mega { display: none; }
  .mobile-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 400; padding: 8px; border-radius: 999px; background: rgba(15, 18, 27, .92); border: 1px solid var(--line-2); backdrop-filter: blur(12px); transform: translateY(150%); transition: transform .6s var(--ease); }
  .mobile-cta.is-visible { transform: none; }
  .mobile-cta a { text-align: center; padding: 13px; border-radius: 999px; font-weight: 600; font-size: 15px; }
  .mobile-cta a:last-child { background: var(--grad); }
  .cookie { left: 12px; right: 12px; bottom: 84px; max-width: none; }
  /* Wycena na telefonie: „Dalej” i komunikat zawsze w zasięgu kciuka */
  .quote__main { overflow: visible; }
  .quote__foot { position: sticky; bottom: calc(10px + env(safe-area-inset-bottom)); z-index: 5; margin: 28px -10px 0; padding: 10px; border-radius: 22px; background: rgba(15, 18, 27, .95); border: 1px solid var(--line-2); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 -10px 30px -12px rgba(0, 0, 0, .6); }
  .quote__foot .form__status { min-height: 0; padding: 0 6px; }
  .quote__foot .form__status:not(:empty) { margin-bottom: 10px; }
  .quote__foot .quote__nav { margin-top: 0; }
  .quote__foot .quote__nav .btn { flex: 1; justify-content: center; }
  .quote__foot .quote__nav .btn[hidden] { display: none; }
  .quote__foot[hidden] { display: none; }
  body:has(.quote__foot) .cookie { bottom: 16px; }
  .footer { padding-bottom: 100px; }
  .hscroll__head { flex-direction: column; align-items: flex-start; }
  .case-card { flex-basis: 82vw; }
}
@media (max-width: 560px) {
  .pillars, .posts, .footer__cols { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr; }
  .benefit + .benefit { border-left: 0; border-top: 1px solid var(--line); }
  .stat { padding: 28px 16px; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .cities { columns: 1; }
  .mobile-menu__services { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------ Ogranicz ruch */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
.reduced-motion .hero, .reduced-motion .hscroll { height: auto; }
.reduced-motion .hero__stage { position: relative; height: auto; min-height: calc(var(--vh) * 100); }
.reduced-motion .hscroll__sticky { position: relative; height: auto; padding: 100px 0; }
.reduced-motion .hscroll__track { flex-wrap: wrap; width: auto; transform: none; }
.reduced-motion .code-line { clip-path: none; }
.reduced-motion .msg { opacity: 1; transform: none; }
.reduced-motion .step { opacity: 1; }

/* ------------------------------------------------------- Poprawki zagnieżdżeń */
.page-hero + .section--flush { padding-top: 0; }
.metric strong span, .stat strong span { display: inline; font-size: inherit; color: inherit; margin: 0; max-width: none; }
.case-metrics .metric strong span { font-size: inherit; }
.footer__cols .logo { display: inline-flex; padding: 0; color: var(--text); font-size: 22px; }
.footer__cols .logo span { display: inline; padding: 0; font-size: inherit; }
.no-js [data-split] .line__inner { transform: none; }
.hero-tile .draw path, .hero-tile .draw circle, .hero-tile .draw rect { stroke-width: 1.2; }
.page-transition { position: fixed; inset: 0; z-index: 1500; pointer-events: none; background: var(--bg); opacity: 0; transition: opacity .35s var(--ease); }
.is-leaving .page-transition { opacity: 1; }
.compare__row[data-reveal].is-in { transform: none; }
.viz-gauge text { font-size: 15px; }
.viz-gauge .g-label { font-size: 5px; letter-spacing: .1em; }
.chat__input svg { width: 18px; height: 18px; color: var(--cyan); flex: none; }
.footer__giant .ch { background: inherit; -webkit-background-clip: text; background-clip: text; color: transparent; }
.svc--w4 { grid-column: span 4; }
.svc--w3 { grid-column: span 3; }
@media (max-width: 900px) { .svc--w4, .svc--w3 { grid-column: auto; } }
.hero__grid > *, .geo > *, .contact > *, .quote > *, .faq > *, .process > *, .page-hero__grid > * { min-width: 0; }

/* Wycena: delikatny sygnał, że trzeba coś zaznaczyć */
@keyframes qShake { 0%, 100% { transform: none; } 20% { transform: translateX(-6px); } 40% { transform: translateX(6px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(3px); } }
.opts.is-shake { animation: qShake .45s var(--ease); }
.reduced-motion .opts.is-shake { animation: none; }