/* Układ: jedna kolumna treści 1120px, sekcje rozdzielone tonem tła, nie liniami. */
  :root {
    --bg: #F7F7F5;
    --surface: #EDEEEA;
    --ink: #16181B;
    --muted: #565B61;
    --dark: #1B1E21;
    --on-dark: #EDEEEA;
    --on-dark-muted: #A9AEB3;
    --accent: #C0332B;
    --accent-hover: #A32A23;
    --ok: #2F7A4B;
    --mid: #A8630F;
    --bad: #B3362D;
    --font: 'Instrument Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --radius: 10px;
    color-scheme: light;
  }
  html { scroll-behavior: smooth; }
  body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; caret-color: var(--accent); }
  ::selection { background: #F2D3D0; color: var(--ink); }
  * { box-sizing: border-box; }
  h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.015em; text-wrap: balance; }
  p { margin: 0; }
  a { color: inherit; }
  :focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 4px; }

  .wrap { max-width: 1120px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
  .band { padding-block: clamp(64px, 9vw, 112px); }
  .band-alt { background: var(--surface); }
  .band-dark { background: var(--dark); color: var(--on-dark); }
  .muted { color: var(--muted); }
  .band-dark .muted { color: var(--on-dark-muted); }
  .h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.2; margin-bottom: 12px; }
  .intro { max-width: 60ch; margin-bottom: 40px; }

  .btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border: 0; border-radius: var(--radius); background: var(--accent); color: #fff; font: inherit; font-weight: 500; font-size: 16px; text-decoration: none; cursor: pointer; transition: background-color .2s ease, transform .15s ease; }
  .btn:hover { background: var(--accent-hover); }
  .btn:active { transform: scale(.98); }
  .btn[disabled] { opacity: .6; cursor: progress; }
  .link { text-underline-offset: 3px; text-decoration-thickness: 1px; }
  .link:hover { text-decoration-thickness: 2px; }

  /* Nagłówek */
  .top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 20px; }
  .logo { font-weight: 600; font-size: 22px; letter-spacing: -0.03em; text-decoration: none; }
  .logo span { color: var(--accent); }
  .nav { display: flex; flex-wrap: wrap; gap: 4px 22px; font-size: 15px; }
  .nav a { text-decoration: none; color: var(--muted); padding-block: 6px; transition: color .2s ease; }
  .nav a:hover { color: var(--ink); }
  .nav-tel { display: none; }
  .menu-btn { display: none; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px; background: var(--surface); color: var(--ink); border: 0; border-radius: var(--radius); font: inherit; font-size: 15px; font-weight: 500; cursor: pointer; }
  .menu-btn path { transition: transform .25s ease, opacity .2s ease; transform-origin: 12px 12px; }
  .menu-btn[aria-expanded="true"] .l1 { transform: translateY(5px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] .l2 { opacity: 0; }
  .menu-btn[aria-expanded="true"] .l3 { transform: translateY(-5px) rotate(-45deg); }
  @media (max-width: 760px) {
    .top { flex-wrap: nowrap; }
    .menu-btn { display: inline-flex; }
    .nav { position: absolute; left: 0; right: 0; top: 100%; z-index: 20; flex-direction: column; flex-wrap: nowrap; gap: 0; background: var(--bg); padding: 8px max(20px, env(safe-area-inset-right, 0px)) 20px max(20px, env(safe-area-inset-left, 0px)); box-shadow: 0 16px 24px -16px rgba(22, 24, 27, .25); }
    .nav[data-open="false"] { display: none; }
    .nav a { font-size: 19px; color: var(--ink); padding-block: 12px; }
    .nav .nav-tel { display: block; margin-top: 8px; color: var(--accent); font-weight: 500; }
    body.menu-open { overflow: hidden; }
  }

  /* Hero */
  .hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: center; gap: clamp(32px, 5vw, 72px); align-items: start; padding-block: clamp(40px, 6vw, 80px) clamp(64px, 8vw, 104px); }
  .hero h1 { font-size: clamp(34px, 4.4vw, 52px); line-height: 1.08; margin-bottom: 20px; }
  .hero .lead { font-size: 19px; max-width: 44ch; margin-bottom: 28px; }
  .facts { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 15px; color: var(--muted); padding: 0; margin: 0; list-style: none; }
  .facts li { display: flex; gap: 8px; align-items: center; }
  .facts svg { flex: none; color: var(--ok); }

  .check { background: #fff; border-radius: 14px; padding: clamp(20px, 3vw, 28px); }
  .check h2 { font-size: 20px; margin-bottom: 6px; }
  .check form { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 20px; }
  .check label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .check input { flex: 1 1 220px; min-width: 0; min-height: 48px; padding: 0 14px; font: inherit; font-size: 16px; color: var(--ink); background: var(--bg); border: 1px solid #C9CCC6; border-radius: var(--radius); }
  .check input:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 1px var(--ink); }
  .res-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 14px; color: var(--muted); margin-bottom: 12px; }
  .scores { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 8px; }
  .score { background: var(--bg); border-radius: var(--radius); padding: 14px; }
  .score b { display: block; font-size: 34px; font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }
  .score span { font-size: 14px; color: var(--muted); }
  .metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 18px; }
  .metric { background: var(--bg); border-radius: var(--radius); padding: 10px 12px; font-size: 13px; color: var(--muted); }
  .metric b { display: block; font-size: 18px; color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
  .fixes { margin: 0 0 18px; padding-left: 18px; font-size: 15px; display: grid; gap: 6px; }
  .dom-box { max-width: 44ch; }
  .dom-box h3 { font-size: 20px; margin-bottom: 2px; }
  .dom-box > p { font-size: 15px; }
  .dom { margin: 14px 0 0; display: grid; grid-template-columns: max-content minmax(0, 1fr); font-size: 15px; border-bottom: 1px solid #D9DBD6; }
  .dom dt, .dom dd { padding: 10px 0; border-top: 1px solid #D9DBD6; }
  .dom dt { color: var(--muted); padding-right: 24px; }
  .dom dd { margin: 0; font-weight: 500; overflow-wrap: break-word; }
  .dom-badge { display: inline-block; margin-left: 8px; padding: 1px 8px; border-radius: 999px; background: #E3EFE7; color: var(--ok); font-size: 13px; font-weight: 600; white-space: nowrap; }
  .note { font-size: 14px; color: var(--muted); }
  .note.err { color: var(--bad); }
  .c-ok { color: var(--ok); } .c-mid { color: var(--mid); } .c-bad { color: var(--bad); }

  /* Wyścig dwóch telefonów: jedyny mocny moment strony */
  .race { margin: 0; display: flex; flex-direction: column; gap: 18px; }
  .phones { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 2vw, 24px); max-width: 520px; width: 100%; margin-inline: auto; }
  .ph { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
  .phone { aspect-ratio: 9 / 17; max-width: 100%; background: var(--dark); border-radius: 30px; padding: 9px; }
  .screen { position: relative; height: 100%; background: #fff; border-radius: 22px; overflow: hidden; display: flex; flex-direction: column; }
  .s-bar { padding: 14px 14px 10px; font-size: 13px; font-weight: 500; color: var(--muted); }
  .s-img { flex: none; height: 36%; background: #A9C1D1; }
  .ph-fast .s-img.off { opacity: 0; }
  .ph-slow .s-img.off { height: 0; }
  .s-body { padding: 14px; display: grid; gap: 8px; }
  .s-ttl { font-size: clamp(15px, 1.5vw, 19px); font-weight: 600; line-height: 1.2; color: var(--ink); }
  .s-txt { font-size: 13px; color: var(--muted); line-height: 1.45; }
  .s-cta { margin: auto 14px 16px; min-height: 40px; border-radius: 8px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 500; display: flex; align-items: center; justify-content: center; }
  .off { opacity: 0; }
  .ph-fast .s-bar, .ph-fast .s-img, .ph-fast .s-ttl, .ph-fast .s-txt, .ph-fast .s-cta { transition: opacity .25s ease; }
  .spin { position: absolute; left: 50%; top: 45%; width: 28px; height: 28px; margin: -14px 0 0 -14px; border-radius: 50%; border: 3px solid #E3E5E1; border-top-color: #9AA0A6; opacity: 0; animation: spin .8s linear infinite; }
  .ph-slow .screen.loading .spin { opacity: 1; }
  @keyframes spin { to { transform: rotate(360deg); } }
  .ph-cap { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font-size: 14px; color: var(--muted); }
  .ph-cap .t { font-size: 22px; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; transition: color .3s ease; }
  .ph-slow.done .t { color: var(--bad); }
  .ph-fast.done .t { color: var(--ok); }
  .race-cap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; align-items: center; font-size: 15px; max-width: 520px; width: 100%; margin-inline: auto; }
  .race-cap span { flex: 1 1 260px; }
  .replay { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px; background: var(--surface); color: var(--ink); border: 0; border-radius: var(--radius); font: inherit; font-size: 15px; cursor: pointer; transition: background-color .2s ease, transform .15s ease; }
  .replay:hover { background: #E2E4DF; }
  .replay:active { transform: scale(.98); }

  .check-band { background: #fff; }
  .check-band .check { background: var(--bg); }
  .check-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 32px clamp(32px, 5vw, 72px); align-items: start; }
  /* Na komputerze dane domeny stoją pod opisem w lewej kolumnie, na telefonie pod formularzem */
  .check-grid > .check { grid-column: 2; grid-row: 1 / span 2; }
  .check-grid > .dom-box { grid-column: 1; grid-row: 2; }
  .check-grid > .loc-box { grid-row: 3; }
  .loc-box .note { margin-top: 12px; }
  /* Prośba o porównanie z konkurencją: na komputerze obok bloku telefonów, na telefonie pod nim */
  .check-grid > .lead-box { grid-column: 2; grid-row: 3; }
  .lead-box { background: var(--bg); border-radius: 14px; padding: clamp(20px, 3vw, 28px); }
  .lead-box h2, .lead-box h3 { font-size: 20px; margin-bottom: 6px; overflow-wrap: anywhere; }
  .lead-box > p { font-size: 15px; }
  .lead-box form { display: grid; gap: 6px; margin-top: 16px; }
  .lead-box label { font-size: 14px; font-weight: 500; margin-top: 6px; }
  .lead-box input, .lead-box textarea { min-height: 48px; padding: 12px 14px; font: inherit; font-size: 16px; color: var(--ink); background: #fff; border: 1px solid #C9CCC6; border-radius: var(--radius); resize: vertical; }
  .lead-box input:focus, .lead-box textarea:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 1px var(--ink); }
  .lead-box .btn { margin-top: 10px; justify-self: start; }
  .lead-box .note { margin-top: 6px; }
  .lead-box .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
  .lead-done { font-weight: 500; color: var(--ok); }
  /* Podstrona porównania z konkurencją */
  .cmp { padding-bottom: clamp(56px, 7vw, 88px); align-items: start; }
  .cmp .prose ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
  .cmp .lead-box { background: #fff; }
  .check-band .score, .check-band .metric, .check-band .check input { background: #fff; }

  /* Usługi: wiersze, nie kafle */
  .svc { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 16px 48px; padding-block: 28px; }
  .svc-list { display: grid; gap: 0; }
  .svc-list > .svc:not(:last-child) { padding-bottom: 36px; margin-bottom: 8px; }
  .svc h3 { font-size: 22px; margin-bottom: 6px; }
  .price { font-size: 17px; font-weight: 500; font-variant-numeric: tabular-nums; }
  .price small { font-size: 14px; font-weight: 400; color: var(--muted); }
  .svc ul { margin: 0; padding-left: 18px; display: grid; gap: 4px; }

  /* Proces */
  .steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
  .steps li { background: #fff; border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; gap: 6px; }
  .steps .when { font-size: 14px; color: var(--muted); }
  .steps h3 { font-size: 18px; }
  .steps p { font-size: 15px; color: var(--muted); }

  /* Poradnik: lista artykułów, bez kafli */
  .posts-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px 32px; margin-bottom: 40px; }
  .posts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 56px; }
  .post { padding-block: 18px; display: grid; gap: 4px; align-content: start; }
  .post h3 { font-size: 19px; line-height: 1.3; }
  .post-link { text-decoration: none; background-image: linear-gradient(currentColor, currentColor); background-size: 0 1px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size .3s ease; }
  .post-link:hover { background-size: 100% 1px; }
  .post p { font-size: 15px; color: var(--muted); }

  /* Pytania */
  .qa { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 56px; }
  .qa h3 { font-size: 18px; margin-bottom: 6px; }
  .qa p { color: var(--muted); }

  /* O firmie */
  .about { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
  .portrait { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; background: #2A2E32; border-radius: 14px; }
  .about p + p { margin-top: 14px; }

  /* Kontakt */
  .contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: start; }
  .contact dl { margin: 0; display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 10px 24px; }
  .contact dt { color: var(--muted); }
  .contact dd { margin: 0; font-weight: 500; }

  footer { padding-block: 28px; font-size: 14px; color: var(--muted); }
  footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }

  /* Delikatne wejście sekcji, tylko poniżej pierwszego ekranu */
  .rv { transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1); }
  .rv.pre { opacity: 0; transform: translateY(16px); }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .rv, .btn, .replay { transition: none; }
    .spin { animation: none; }
    .rv.pre { opacity: 1; transform: none; }
  }

  @media (max-width: 860px) {
    .hero, .about, .contact, .qa, .svc, .check-grid { grid-template-columns: minmax(0, 1fr); }
    .check-grid > .check, .check-grid > .dom-box, .check-grid > .lead-box { grid-column: auto; grid-row: auto; }
    .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .posts { grid-template-columns: minmax(0, 1fr); }
  }
  @media (max-width: 520px) {
    .steps { grid-template-columns: minmax(0, 1fr); }
    .metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  }

  /* Gdzie pracujemy */
  .areas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 48px; }
  .area h3 { font-size: 18px; margin-bottom: 4px; }
  .area > p { font-size: 15px; color: var(--muted); margin-bottom: 14px; }
  .cities { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
  .cities a, .cities span { display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px; border-radius: var(--radius); background: var(--surface); font-size: 15px; text-decoration: none; transition: background-color .2s ease; }
  .cities a { color: var(--ink); font-weight: 500; }
  .cities a:hover { background: #E2E4DF; }
  .cities span { color: var(--muted); background: transparent; padding-inline: 4px; }

  /* Podstrony miast */
  .crumbs { font-size: 14px; color: var(--muted); padding-top: 8px; }
  .crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 8px; }
  .crumbs li + li::before { content: "›"; margin-right: 8px; }
  .city-hero { padding-block: clamp(32px, 5vw, 64px) clamp(56px, 7vw, 88px); max-width: 760px; }
  .city-hero h1 { font-size: clamp(32px, 4vw, 48px); line-height: 1.1; margin-bottom: 18px; }
  .city-hero .lead { font-size: 19px; margin-bottom: 28px; }
  .prose { max-width: 68ch; display: grid; gap: 14px; }
  .prose ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
  .data { width: 100%; border-collapse: collapse; font-size: 15px; font-variant-numeric: tabular-nums; }
  .data th, .data td { text-align: left; padding: 12px 14px; border-bottom: 1px solid #D9DBD6; }
  .data th { font-weight: 600; color: var(--muted); font-size: 14px; }
  .table-box { overflow-x: auto; background: #fff; border-radius: var(--radius); }
  .two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 56px; }
  .two.three { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 40px; }
  .cta-band { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px 40px; }
  @media (max-width: 860px) { .areas, .two, .two.three { grid-template-columns: minmax(0, 1fr); } }

  /* Badanie na podstronie miasta: wykres pasków */
  .study { align-items: start; }
  .bars { margin: 0; padding: 24px; background: #fff; border-radius: var(--radius); }
  .bars h3 { font-size: 18px; margin-bottom: 20px; }
  .bars ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px; }
  .bars li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; align-items: baseline; font-size: 15px; }
  .bars b { font-size: 17px; font-variant-numeric: tabular-nums; }
  .bars .bar { grid-column: 1 / -1; height: 10px; border-radius: 5px; background: var(--surface); overflow: hidden; }
  .bars .bar i { display: block; height: 100%; background: var(--accent); border-radius: inherit; }
  .bars small { grid-column: 1 / -1; color: var(--muted); font-size: 13px; line-height: 1.3; }
  .bars figcaption { font-size: 13px; margin-top: 20px; }
  .study-more { margin-top: 32px; }
  .study-more summary { cursor: pointer; font-weight: 600; width: fit-content; padding: 6px 0; }
  .study-more .table-box { margin-top: 12px; }
  .study.reviews { margin-top: 48px; }