/* argocore.ai — wygląd zgodny z ARGO Site v4 (Argosite-pl/v4/style.css). Fonty lokalne, bez usług firm trzecich. */

@font-face { font-family: "Inter"; font-style: normal; font-display: swap; font-weight: 100 900; src: url(fonts/inter-latin-wght-normal.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: "Inter"; font-style: normal; font-display: swap; font-weight: 100 900; src: url(fonts/inter-latin-ext-wght-normal.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; }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url(fonts/plus-jakarta-sans-latin-wght-normal.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: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url(fonts/plus-jakarta-sans-latin-ext-wght-normal.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 {
  --navy: #061b3a;
  --navy-2: #0a2a59;
  --navy-3: #132c67;
  --navy-4: #1e3d80;
  --ink: #0b1e3a;
  --text: #40506a;
  --muted: #6e7b8f;
  --line: #e2e7ef;
  --line-strong: #cfd7e6;
  --surface: #f6f9fd;
  --surface-2: #fafcfe;
  --white: #ffffff;
  --accent: #0c7fad;
  --accent-dark: #086487;
  --accent-light: #55c1e9;
  --accent-soft: #e8f4fc;
  --yellow: #f5b400;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-heading: "Plus Jakarta Sans", "Inter", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --max: 1220px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(6, 27, 58, .06);
  --shadow: 0 12px 34px rgba(6, 27, 58, .10);
  --shadow-lg: 0 26px 64px rgba(6, 27, 58, .16);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --grad-navy: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 55%, var(--navy-3) 100%);
  --grad-accent: linear-gradient(135deg, var(--navy-2), var(--accent));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--font-body); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color .25s var(--ease); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.2; letter-spacing: -.01em; font-weight: 700; color: var(--ink); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 26px; font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); margin-bottom: 22px; font-weight: 800; }
h3 { font-size: 1.4rem; }
p { color: var(--text); }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.section { padding: 112px 0; position: relative; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 20px; top: -80px; z-index: 1000; padding: 12px 18px; color: #fff; background: var(--navy); border-radius: var(--radius-sm); }
.skip-link:focus { top: 20px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* ===== Topbar ===== */
.topbar { color: #ccd7ec; background: var(--navy); font-size: .84rem; }
.topbar__inner { min-height: 41px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar a { transition: color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease); }
.topbar a:hover { color: #fff; }
.topbar__contact { display: flex; align-items: center; gap: 30px; }
.topbar__item { display: inline-flex; align-items: center; gap: 9px; font-weight: 500; }
.topbar__item svg { width: 17px; height: 17px; fill: none; stroke: var(--accent-light); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.topbar__note { color: #91a2bb; }
.topbar__social { display: flex; align-items: center; gap: 10px; }
.social-dot { width: 30px; height: 30px; display: grid; place-items: center; color: #fff; background: rgba(255,255,255,.07); border-radius: 50%; font-size: .85rem; font-weight: 800; }
.social-dot:hover { background: var(--accent); transform: translateY(-2px); }
.social-dot--linkedin { font-size: .65rem; }

/* ===== Header ===== */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: box-shadow .3s var(--ease), border-color .3s var(--ease); }
.site-header.is-scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); }
.header__inner { height: 104px; display: flex; align-items: center; gap: 38px; }
.brand { width: 146px; flex: 0 0 auto; }
.brand img { width: 100%; height: 64px; object-fit: contain; }
.primary-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.primary-nav a { padding: 10px 16px; border-radius: var(--radius-sm); font-family: var(--font-heading); font-size: .95rem; font-weight: 600; color: var(--ink); transition: color .25s var(--ease), background .25s var(--ease); }
.primary-nav a:hover, .primary-nav a[aria-current] { color: var(--accent); background: var(--accent-soft); }
.header__cta { min-height: 52px; padding-inline: 28px; }
.menu-toggle { display: none; width: 46px; height: 44px; border: 0; border-radius: var(--radius-sm); background: var(--surface); align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.menu-toggle span:not(.sr-only) { display: block; width: 20px; height: 2px; border-radius: 2px; background: var(--navy-2); transition: transform .3s var(--ease), opacity .3s var(--ease); }

/* ===== Buttons & links ===== */
.button { display: inline-flex; min-height: 50px; padding: 0 26px; gap: 10px; align-items: center; justify-content: center; border: 2px solid transparent; border-radius: 999px; font-family: var(--font-heading); font-weight: 600; font-size: .95rem; line-height: 1; white-space: nowrap; transition: transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease); }
.button:hover { transform: translateY(-2px); }
.button--primary { color: #fff; background: var(--navy-2); border-color: var(--navy-2); }
.button--primary:hover { color: #fff; background: var(--navy-3); border-color: var(--navy-3); box-shadow: 0 12px 24px rgba(10,42,89,.3); }
.button--accent { color: #fff; background: var(--accent); border-color: var(--accent); }
.button--accent:hover { color: #fff; background: var(--accent-dark); border-color: var(--accent-dark); box-shadow: 0 12px 26px rgba(12,127,173,.35); }
.button--outline { color: var(--navy-2); border-color: var(--line-strong); background: #fff; }
.button--outline:hover { color: #fff; background: var(--navy-2); border-color: var(--navy-2); box-shadow: 0 12px 24px rgba(10,42,89,.22); }
.button--light { color: var(--navy-2); background: #fff; border-color: #fff; }
.button--light:hover { color: var(--navy); background: var(--yellow); border-color: var(--yellow); box-shadow: 0 12px 26px rgba(245,180,0,.3); }
.button[disabled] { opacity: .6; pointer-events: none; }
.text-link { display: inline-flex; gap: 10px; align-items: center; color: var(--navy-2); font-family: var(--font-heading); font-weight: 700; }
.text-link:hover { color: var(--accent); }
.text-link span, .offer-card a span, .article-card a span { transition: transform .3s var(--ease); }
.text-link:hover span, .offer-card a:hover span, .article-card a:hover span { transform: translateX(5px); }

/* ===== Eyebrow & headings ===== */
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 20px; padding: 8px 14px 8px 12px; color: var(--accent); background: rgba(12,127,173,.08); border-radius: 999px; font-family: var(--font-heading); font-size: .78rem; line-height: 1; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px rgba(12,127,173,.16); }
.eyebrow--light { color: #9fd3ea; background: rgba(255,255,255,.08); }
.eyebrow--light::before { background: var(--yellow); box-shadow: 0 0 0 4px rgba(245,180,0,.25); }
.section-heading { margin-bottom: 56px; }
.section-heading > p { max-width: 680px; margin-bottom: 0; font-size: 1.06rem; color: var(--muted); }
.section-heading--center { max-width: 780px; text-align: center; margin-inline: auto; }
.section-heading--center > p { margin-inline: auto; }
.section-heading--split { display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: end; }
.section-heading--split h2 { margin-bottom: 0; }
.section-heading--split > p { padding-bottom: 6px; }

/* ===== Hero (film) ===== */
.hero { position: relative; background: linear-gradient(180deg, #f1f4f8 0%, #fff 360px); }
/* Film mieści się w pierwszym ekranie; przy niskich oknach przycinamy głównie górę (napisy filmu są na dole). */
.film { position: relative; z-index: 0; overflow: hidden; height: clamp(42vw, calc(100vh - 145px), 56.25vw); background: #e6eaf0; }
@supports (height: 100svh) { .film { height: clamp(42vw, calc(100svh - 145px), 56.25vw); } }
.film__poster, .film__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 85%; }
.film__video { opacity: 0; transition: opacity .7s var(--ease); }
.film.is-playing .film__video { opacity: 1; }
.film__controls { position: absolute; z-index: 3; right: clamp(14px, 2.2vw, 32px); bottom: clamp(16px, 2.4vw, 32px); display: flex; gap: 10px; }
.film__controls[hidden] { display: none; }
.film-btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-width: 48px; height: 48px; padding: 0 20px 0 15px; color: #fff; background: rgba(6,27,58,.64); border: 1px solid rgba(255,255,255,.22); border-radius: 999px; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: 0 10px 30px rgba(6,27,58,.22); font-family: var(--font-heading); font-size: .88rem; font-weight: 600; line-height: 1; white-space: nowrap; -webkit-tap-highlight-color: transparent; transition: background .3s var(--ease), transform .3s var(--ease); }
.film-btn:hover { background: rgba(6,27,58,.84); transform: translateY(-2px); }
.film-btn:focus-visible, .film__play:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }
.film-btn svg { width: 22px; height: 22px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.film-btn--icon { width: 48px; padding: 0; }
.film-btn__muted path:last-child { stroke: var(--yellow); stroke-width: 2.2; }
.film-btn__unmuted, .film-btn__resume { display: none; }
.film-btn__resume path { fill: currentColor; stroke-width: 1.4; }
.film-btn--sound[aria-pressed="true"] { background: var(--accent); border-color: rgba(255,255,255,.35); }
.film-btn--sound[aria-pressed="true"]:hover { background: var(--accent-dark); }
.film-btn--sound[aria-pressed="true"] .film-btn__muted { display: none; }
.film-btn--sound[aria-pressed="true"] .film-btn__unmuted { display: block; }
.film.is-paused .film-btn__pause { display: none; }
.film.is-paused .film-btn__resume { display: block; }
.film-btn--sound::after { content: ""; position: absolute; inset: -2px; border: 2px solid var(--yellow); border-radius: inherit; opacity: 0; pointer-events: none; }
.film.is-playing .film-btn--sound[aria-pressed="false"]::after { animation: film-pulse 2.2s var(--ease) 1.2s 3; }
@keyframes film-pulse { from { opacity: .9; transform: scale(1); } to { opacity: 0; transform: scale(1.22, 1.45); } }
.film__play { position: absolute; z-index: 3; left: 50%; top: 50%; display: inline-flex; align-items: center; gap: 12px; height: 60px; padding: 0 28px 0 20px; color: #fff; background: rgba(6,27,58,.72); border: 1px solid rgba(255,255,255,.25); border-radius: 999px; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: var(--shadow-lg); font-family: var(--font-heading); font-size: 1rem; font-weight: 700; transform: translate(-50%, -50%); transition: background .3s var(--ease); }
.film__play:hover { background: var(--accent); }
.film__play[hidden] { display: none; }
.film__play svg { width: 26px; height: 26px; fill: currentColor; }
.film__progress { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(6,27,58,.1); }
.film__progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--yellow)); transform: scaleX(0); transform-origin: 0 50%; transition: transform .3s linear; }
.film.is-error .film__controls, .film.is-error .film__progress, .film.is-error .film__play { display: none; }
.hero__intro { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 72px; align-items: start; padding: 72px 0 96px; }
.hero__intro h1 { margin-bottom: 0; }
.hero h1 span { color: var(--accent); background: linear-gradient(120deg, var(--accent) 0%, var(--navy-4) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero__lead { max-width: 640px; font-size: 1.15rem; line-height: 1.65; margin-bottom: 24px; color: var(--muted); }
.check-list { display: grid; gap: 12px; margin-bottom: 34px; color: #283a54; font-weight: 500; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list li > span { display: grid; flex: 0 0 auto; place-items: center; width: 24px; height: 24px; margin-top: 1px; color: var(--accent); background: var(--accent-soft); border-radius: 50%; font-size: .72rem; font-weight: 900; box-shadow: 0 0 0 3px rgba(12,127,173,.08); }
.hero__actions { display: flex; align-items: center; gap: 28px; }
.hero__actions .button { min-height: 56px; padding-inline: 32px; font-size: 1rem; }

/* ===== Pasek integracji ===== */
.client-strip { padding: 26px 0 28px; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.client-strip p { margin-bottom: 14px; text-align: center; color: var(--muted); font-size: .86rem; font-weight: 500; letter-spacing: .03em; }
.channel-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 44px; }
.channel-list li { color: #9aa6b8; font-family: var(--font-heading); font-size: clamp(1.05rem, 2vw, 1.4rem); font-weight: 800; letter-spacing: -.01em; transition: color .3s var(--ease); }
.channel-list li:hover { color: var(--navy-2); }

/* ===== Oferta ===== */
.offer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.offer-card { position: relative; min-height: 430px; padding: 34px 28px 30px; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; z-index: 0; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease), color .4s var(--ease); }
.offer-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--grad-accent); opacity: 0; transition: opacity .4s var(--ease); }
.offer-card:hover { color: #fff; border-color: transparent; transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.offer-card:hover::before { opacity: 1; }
.offer-card--featured { color: #fff; background: linear-gradient(160deg, var(--navy-2), var(--navy-3)); border-color: transparent; }
.offer-card__number { display: inline-grid; place-items: center; width: 54px; height: 54px; color: var(--accent); background: var(--accent-soft); border-radius: 16px; font-family: var(--font-heading); font-size: .9rem; font-weight: 800; letter-spacing: .06em; transition: background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease); }
.offer-card:hover .offer-card__number { color: #fff; background: rgba(255,255,255,.16); transform: rotate(-6deg); }
.offer-card--featured .offer-card__number { color: #fff; background: rgba(255,255,255,.12); }
.offer-card__tag { position: absolute; top: 28px; right: 22px; padding: 6px 12px; color: var(--navy-2); background: var(--yellow); border-radius: 999px; font-family: var(--font-heading); font-size: .66rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.offer-card h3 { margin: 30px 0 14px; font-size: 1.35rem; transition: color .4s var(--ease); }
.offer-card:hover h3, .offer-card--featured h3 { color: #fff; }
.offer-card > p { transition: color .4s var(--ease); }
.offer-card:hover > p { color: rgba(255,255,255,.85); }
.offer-card--featured p { color: #b7c5d9; }
.offer-card ul { display: grid; gap: 10px; margin: 18px 0 34px; color: #34455e; font-size: .92rem; transition: color .4s var(--ease); }
.offer-card:hover ul { color: #fff; }
.offer-card--featured ul { color: #d9e3f0; }
.offer-card li { position: relative; padding-left: 22px; }
.offer-card li::before { content: ""; position: absolute; left: 0; top: .55em; width: 12px; height: 7px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); transition: border-color .4s var(--ease); }
.offer-card:hover li::before, .offer-card--featured li::before { border-color: var(--yellow); }
.offer-card > a { margin-top: auto; display: flex; justify-content: space-between; align-items: center; color: var(--accent); font-family: var(--font-heading); font-weight: 700; transition: color .4s var(--ease); }
.offer-card:hover > a, .offer-card--featured > a { color: var(--yellow); }

/* ===== Zasady (ciemna sekcja) ===== */
.proof { color: #fff; background: var(--grad-navy); overflow: hidden; }
.proof::before { content: ""; position: absolute; top: -10%; right: -8%; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, rgba(85,193,233,.28), transparent 68%); filter: blur(40px); pointer-events: none; }
.proof__grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.proof h2 { color: #fff; }
.proof__content > p:not(.eyebrow) { color: #b6c3db; font-size: 1.05rem; margin-bottom: 32px; }
.proof__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat { min-height: 160px; padding: 26px; display: flex; flex-direction: column; justify-content: center; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); transition: transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease); }
.stat:hover { transform: translateY(-6px); background: rgba(255,255,255,.1); border-color: rgba(85,193,233,.45); }
.stat strong { font-family: var(--font-heading); font-size: 1.45rem; line-height: 1.2; letter-spacing: -.01em; background: linear-gradient(135deg, #fff 20%, var(--accent-light)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat > span { margin-top: 10px; color: #9fb1ce; font-size: .88rem; line-height: 1.5; }

/* ===== Aplikacje (karty) ===== */
.surface { background: var(--surface); }
.article-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.article-card { position: relative; min-height: 280px; padding: 32px; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease); }
.article-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--grad-accent); opacity: 0; transition: opacity .3s var(--ease); }
.article-card:hover { transform: translateY(-6px); border-color: transparent; box-shadow: var(--shadow); }
.article-card:hover::before { opacity: 1; }
.article-card__meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--muted); font-size: .76rem; font-weight: 500; }
.article-card__meta span { padding: 5px 11px; color: var(--accent); background: var(--accent-soft); border-radius: 999px; font-family: var(--font-heading); font-size: .66rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.article-card__meta code { font-family: Consolas, Menlo, monospace; font-size: .76rem; }
.article-card h3 { margin: 24px 0 8px; font-size: 1.35rem; }
.article-card__tagline { margin-bottom: 12px; color: var(--navy-2); font-weight: 600; }
.article-card p { font-size: .92rem; color: var(--muted); }
.article-card > a { margin-top: auto; display: flex; justify-content: space-between; color: var(--navy-2); font-family: var(--font-heading); font-size: .9rem; font-weight: 700; transition: color .3s var(--ease); }
.article-card > a:hover { color: var(--accent); }

/* ===== Jak pracujemy ===== */
.process { color: #fff; background: var(--grad-navy); overflow: hidden; }
.process::after { content: ""; position: absolute; left: -10%; bottom: -30%; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(85,193,233,.22), transparent 68%); filter: blur(40px); pointer-events: none; }
.process .container { position: relative; z-index: 1; }
.process .section-heading > p { color: #aebdd0; }
.process h2 { color: #fff; }
.process-grid { position: relative; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; list-style: none; }
.process-grid::before { content: ""; position: absolute; left: 60px; right: 60px; top: 36px; height: 2px; background: repeating-linear-gradient(90deg, rgba(255,255,255,.22) 0 8px, transparent 8px 16px); z-index: 0; }
.process-step { position: relative; z-index: 1; padding: 0 8px; }
.process-step > span { display: grid; place-items: center; width: 72px; height: 72px; margin-bottom: 26px; color: #fff; background: linear-gradient(135deg, var(--accent), var(--navy-4)); border: 4px solid var(--navy); border-radius: 50%; font-family: var(--font-heading); font-size: 1.15rem; font-weight: 800; box-shadow: 0 0 0 1px rgba(255,255,255,.12); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.process-step:hover > span { transform: scale(1.1) rotate(-6deg); box-shadow: 0 16px 30px rgba(12,127,173,.45); }
.process-step h3 { margin: 0 0 12px; color: #fff; font-size: 1.22rem; }
.process-step p { margin: 0; color: #aebdd0; font-size: .92rem; }

/* ===== Założyciel ===== */
.person { display: grid; grid-template-columns: minmax(0, 400px) minmax(0, 1fr); gap: 72px; align-items: center; }
.person__photo { position: relative; }
.person__photo::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; z-index: -1; border-radius: var(--radius-lg); background: var(--grad-accent); opacity: .14; }
.person__photo img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.person__role { margin: -10px 0 20px; color: var(--accent); font-family: var(--font-heading); font-weight: 700; }
.person__content > p:not(.eyebrow):not(.person__role) { max-width: 60ch; font-size: 1.06rem; color: var(--muted); margin-bottom: 30px; }
.person__links { display: flex; flex-wrap: wrap; gap: 12px; }

/* ===== Kontakt ===== */
.contact { position: relative; padding: 112px 0; color: #fff; background: var(--grad-navy); overflow: hidden; }
.contact::before { content: ""; position: absolute; top: -20%; left: -10%; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(85,193,233,.22), transparent 68%); filter: blur(40px); pointer-events: none; }
.contact__grid { position: relative; z-index: 1; display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: center; }
.contact h2 { color: #fff; }
.contact__content > p:not(.eyebrow) { color: #b6c3db; font-size: 1.05rem; }
.contact__info { display: grid; gap: 18px; margin: 30px 0 34px; }
.contact__info dt { color: #91a2bb; font-size: .74rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.contact__info dd { margin: 4px 0 0; color: #dce5f4; font-weight: 500; line-height: 1.55; }
.contact__info small { color: #91a2bb; font-size: .8rem; font-weight: 400; }
.contact__direct { padding-top: 25px; display: flex; flex-direction: column; border-top: 1px solid rgba(255,255,255,.15); }
.contact__direct span { color: #91a2bb; font-size: .8rem; }
.contact__direct a { margin-top: 5px; font-family: var(--font-heading); font-size: 1.7rem; font-weight: 800; transition: color .25s var(--ease); }
.contact__direct a.contact__mail { font-size: 1.05rem; font-weight: 600; color: #dce5f4; }
.contact__direct a:hover { color: var(--accent-light); }
.contact-form { padding: 40px; color: var(--ink); background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.contact-form h3 { margin-bottom: 6px; font-size: 1.45rem; }
.contact-form__sub { margin-bottom: 24px; color: var(--muted); font-size: .88rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.field { margin-bottom: 16px; }
.contact-form label { display: block; color: var(--ink); font-size: .84rem; font-weight: 600; }
.req { color: #c0392b; }
.contact-form input[type=text], .contact-form input[type=email], .contact-form input[type=tel], .contact-form textarea { width: 100%; margin-top: 7px; padding: 13px 16px; color: var(--ink); background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-sm); outline: none; transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease); }
.contact-form input:focus, .contact-form textarea:focus { background: #fff; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(12,127,173,.12); }
.contact-form textarea { min-height: 130px; resize: vertical; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 14px; }
.consent input { width: 16px; height: 16px; margin-top: 3px; flex: 0 0 auto; accent-color: var(--accent); }
.contact-form .consent label { color: var(--muted); font-size: .78rem; font-weight: 500; line-height: 1.5; }
.consent a { color: var(--accent); text-decoration: underline; }
.contact-form .button { width: 100%; min-height: 54px; margin-top: 8px; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; }
.msg { display: none; margin-top: 16px; padding: 13px 16px; border-radius: var(--radius-sm); font-size: .88rem; }
.msg.ok { display: block; color: #1d6b39; background: #eaf6ee; border: 1px solid #bfe3cb; }
.msg.err { display: block; color: #a5342a; background: #fdedec; border: 1px solid #f5c6c2; }
.msg a { color: inherit; font-weight: 600; text-decoration: underline; }

/* ===== Podstrony ===== */
.page-hero { padding: 72px 0 56px; background: linear-gradient(180deg, #f1f4f8 0%, #fff 100%); }
.page-hero h1 { max-width: 1040px; margin-bottom: 18px; font-size: clamp(2rem, 4.4vw, 3rem); }
.page-hero__lead { max-width: 820px; margin: 0; font-size: 1.1rem; color: var(--muted); }
.page-body { padding: 8px 0 112px; }
.page-body > .container > * + * { margin-top: 28px; }
.prose { padding: 44px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.prose h2 { margin: 40px 0 14px; font-size: 1.5rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 26px 0 10px; font-size: 1.12rem; }
.prose p, .prose li, .prose td { font-size: .98rem; color: var(--text); }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; }
.prose ul { list-style: disc; }
.prose li { margin: 6px 0; }
.prose li::marker { color: var(--accent); }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.prose strong { color: var(--ink); }
.prose table { width: 100%; margin: 14px 0 22px; border-collapse: collapse; }
.prose th, .prose td { padding: 11px 12px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.prose th { width: 32%; color: var(--ink); font-family: var(--font-heading); font-size: .92rem; font-weight: 700; }
.prose td ul { margin: 0; }
.prose .note { padding: 16px 18px; background: var(--accent-soft); border-radius: var(--radius-sm); }
.prose code, .app__pkg { font-family: Consolas, Menlo, monospace; font-size: .86em; }
.prose code { padding: 2px 6px; color: var(--navy-2); background: var(--surface); border-radius: 6px; }
.table-scroll { overflow-x: auto; }

.app { padding: 40px 44px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); scroll-margin-top: 130px; }
.app__top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-bottom: 18px; }
.tag { padding: 5px 11px; color: var(--accent); background: var(--accent-soft); border-radius: 999px; font-family: var(--font-heading); font-size: .66rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.app__pkg { color: var(--muted); }
.app h2 { margin: 0 0 8px; font-size: clamp(1.5rem, 3vw, 2rem); }
.app__tagline { margin-bottom: 14px; color: var(--navy-2); font-family: var(--font-heading); font-size: 1.08rem; font-weight: 700; }
.app dl { display: grid; grid-template-columns: 180px 1fr; gap: 12px 24px; margin: 24px 0 0; padding-top: 24px; border-top: 1px solid var(--line); font-size: .94rem; }
.app dt { color: var(--ink); font-family: var(--font-heading); font-weight: 700; }
.app dd { margin: 0; color: var(--text); }
.app dd ul { display: grid; gap: 6px; }
.app dd li { position: relative; padding-left: 20px; }
.app dd li::before { content: ""; position: absolute; left: 0; top: .55em; width: 10px; height: 6px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }
.app dd a { color: var(--accent); text-decoration: underline; }
.app__links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ===== Stopka ===== */
.footer { padding-top: 80px; color: #98a8c4; background: #05102a; }
.footer__grid { padding-bottom: 60px; display: grid; grid-template-columns: 1.4fr .8fr .9fr 1.2fr; gap: 56px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__brand img { width: 170px; height: 70px; padding: 8px 14px; object-fit: contain; background: #fff; border-radius: 12px; }
.footer__brand p { max-width: 340px; margin: 22px 0; color: #98a8c4; font-size: .9rem; }
.footer h3 { margin-bottom: 20px; color: #fff; font-size: .95rem; letter-spacing: .02em; }
.footer li { margin-bottom: 10px; }
.footer a, .footer address, .footer small { display: block; color: #98a8c4; font-size: .88rem; font-style: normal; }
.footer a { transition: color .25s var(--ease), padding-left .25s var(--ease); }
.footer li a:hover { color: var(--accent-light); padding-left: 5px; }
.footer address { margin-bottom: 13px; line-height: 1.6; }
.footer address strong { color: #c8d3e6; font-weight: 600; }
.footer__contact a { color: #fff; font-weight: 500; }
.footer__contact a:hover { color: var(--accent-light); }
.footer small { margin-top: 13px; color: #7f92b1; font-size: .78rem; line-height: 1.6; }
.footer__social { display: flex; gap: 10px; }
.footer__social a { padding: 9px 16px; color: #fff; background: rgba(255,255,255,.06); border-radius: 999px; font-size: .82rem; font-weight: 600; transition: background .25s var(--ease), transform .25s var(--ease); }
.footer__social a:hover { color: #fff; background: var(--accent); transform: translateY(-3px); }
.footer__bottom { padding: 22px 0; background: #040b20; font-size: .8rem; }
.footer__bottom .container { display: flex; justify-content: space-between; align-items: center; gap: 22px; }
.footer__bottom span { color: #7f92b1; }
.footer__links { display: flex; gap: 22px; }
.footer__links a { color: #7f92b1; }
.footer__links a:hover { color: #fff; }

/* ===== Reveal (tylko z JS — bez JS treść jest od razu widoczna) ===== */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .header__inner { gap: 20px; }
  .primary-nav a { padding-inline: 10px; }
  .hero__intro { gap: 48px; }
  .offer-grid { grid-template-columns: repeat(2, 1fr); }
  .offer-card { min-height: auto; }
  .proof__grid, .contact__grid, .person { gap: 55px; }
  .footer__grid { grid-template-columns: 1.4fr repeat(3, 1fr); gap: 34px; }
  .process-grid { gap: 20px; }
  .process-grid::before { left: 44px; right: 44px; }
}

@media (max-width: 900px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.7rem; }
  .header__inner { position: relative; height: 76px; }
  .brand { width: 126px; }
  .brand img { height: 56px; }
  .menu-toggle { display: flex; margin-left: auto; }
  .menu-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle.is-open span:nth-child(2) { opacity: 0; }
  .menu-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .primary-nav { position: absolute; top: 100%; left: -24px; right: -24px; height: calc(100vh - 76px); padding: 30px 24px; display: none; flex-direction: column; align-items: stretch; gap: 2px; background: #fff; overflow-y: auto; }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: 16px; border-radius: 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .primary-nav a:hover, .primary-nav a[aria-current] { background: transparent; }
  .header__cta { display: none; }
  .proof__grid, .contact__grid, .person { grid-template-columns: 1fr; }
  .person__photo { max-width: 420px; }
  .film { height: auto; aspect-ratio: 16 / 9; }
  .hero__intro { grid-template-columns: 1fr; gap: 26px; padding: 48px 0 72px; }
  .section-heading--split { grid-template-columns: 1fr; gap: 18px; }
  .article-grid { grid-template-columns: 1fr; gap: 20px; }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .process-grid::before { display: none; }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer__grid > div:last-child { grid-column: 1 / -1; }
  .app dl { grid-template-columns: 1fr; gap: 4px; }
  .app dt { margin-top: 12px; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 32px, var(--max)); }
  .section { padding: 80px 0; }
  .primary-nav { left: -16px; right: -16px; }
  .topbar__inner { justify-content: center; }
  .topbar__contact { width: 100%; justify-content: space-between; gap: 10px; }
  .topbar__item { gap: 7px; font-size: .78rem; }
  .topbar__item svg { width: 15px; height: 15px; }
  .topbar__social, .topbar__note { display: none; }
  .hero__actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .hero__actions .text-link { justify-content: center; }
  .hero__intro { padding: 34px 0 60px; }
  .film__controls { right: 10px; bottom: 12px; gap: 8px; }
  .film-btn, .film-btn--icon { width: 44px; min-width: 44px; height: 44px; padding: 0; }
  .film-btn svg { width: 21px; height: 21px; }
  .film-btn__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
  @keyframes film-pulse { from { opacity: .9; transform: scale(1); } to { opacity: 0; transform: scale(1.45); } }
  .film__play { height: 50px; padding: 0 22px 0 16px; font-size: .92rem; }
  .channel-list { gap: 10px 26px; }
  .section-heading { margin-bottom: 38px; }
  .offer-grid { grid-template-columns: 1fr; gap: 20px; }
  .offer-card { padding: 30px 24px; }
  .proof__grid { gap: 44px; }
  .proof__stats { gap: 12px; }
  .stat { min-height: 130px; padding: 20px; }
  .stat strong { font-size: 1.2rem; }
  .article-card { padding: 26px 22px; }
  .process-grid { grid-template-columns: 1fr; }
  .person__photo::before { inset: 12px -10px -12px 10px; }
  .person__links .button { width: 100%; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 28px 22px; }
  .contact__direct a { font-size: 1.45rem; }
  .page-hero { padding: 48px 0 36px; }
  .page-body { padding-bottom: 80px; }
  .prose, .app { padding: 26px 20px; }
  .prose th, .prose td { display: block; width: 100%; padding: 6px 0; border: 0; }
  .prose th { padding-top: 14px; border-top: 1px solid var(--line); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__grid > div:last-child { grid-column: 1 / -1; }
  .footer__bottom .container { flex-direction: column; align-items: flex-start; }
  .footer__links { flex-wrap: wrap; gap: 10px 18px; }
}

@media (max-width: 420px) {
  .proof__stats { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}