/* Rogatka Celna: arkusz główny.
   Kolory i kroje siedzą w zmiennych w :root. Wariant podmienia się plikiem theme-N.css
   (dołączonym w index.html PO tym pliku). Wartości poniżej to wariant 1, gdyby theme zniknął. */
:root {
  --c-bg: #FBF8F2;
  --c-surface: #FFFFFF;
  --c-soft: #F2EBDD;
  --c-primary: #1B2F4E;
  --c-primary-ink: #FFFFFF;
  --c-accent: #E8A33D;
  --c-accent-ink: #1A1A1A;
  --c-text: #1A2233;
  --c-muted: #4F5B6E;
  --c-line: #E3DACA;
  --c-ok: #2F7D5B;
  --c-ok-soft: #E3F1EA;
  --c-hero-from: #FBF8F2;
  --c-hero-to: #F3E9D6;
  --font-head: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 30, 50, .06), 0 10px 30px rgba(20, 30, 50, .07);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--c-bg); color: var(--c-text);
  font-family: var(--font-body); font-size: 17px; line-height: 1.6;
}
img, svg { max-width: 100%; }
a { color: var(--c-primary); text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.2; margin: 0 0 .5em; }
:focus-visible { outline: 3px solid var(--c-accent); outline-offset: 3px; border-radius: 4px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--c-primary); color: var(--c-primary-ink); padding: 10px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { top: 12px; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }

/* Przyciski */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px; border: 2px solid transparent;
  font: inherit; font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(0,0,0,.12); }
.btn-primary { background: var(--c-primary); color: var(--c-primary-ink); }
.btn-accent { background: var(--c-accent); color: var(--c-accent-ink); }
.btn-ghost { background: transparent; color: var(--c-primary); border-color: var(--c-primary); }
.btn-sm { padding: 7px 14px; font-size: 15px; }
.btn-lg { padding: 14px 24px; font-size: 17px; }
.btn-block { width: 100%; }

/* Nagłówek */
.top { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--c-bg) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--c-line); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--c-text); font-family: var(--font-head); font-size: 20px; font-weight: 600; }
.brand b { color: var(--c-primary); font-weight: 800; }
.brand img { display: block; }
.menu { display: flex; align-items: center; gap: 22px; }
.menu > a { color: var(--c-text); text-decoration: none; font-size: 15.5px; font-weight: 500; }
.menu > a:hover { color: var(--c-primary); text-decoration: underline; }
.menu-cta { display: inline-flex; gap: 8px; margin-left: 6px; }
.menu-btn { display: none; background: none; border: 2px solid var(--c-line); color: var(--c-text); border-radius: 10px; padding: 7px; cursor: pointer; }

@media (max-width: 1020px) {
  .menu-btn { display: inline-flex; }
  .menu {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--c-surface); border-bottom: 1px solid var(--c-line); box-shadow: var(--shadow);
    padding: 8px 24px 18px;
  }
  .menu.open { display: flex; }
  .menu > a { padding: 12px 0; border-bottom: 1px solid var(--c-line); }
  .menu-cta { margin: 14px 0 0; }
  .menu-cta .btn { flex: 1; }
}

/* Hero */
.hero { background: linear-gradient(165deg, var(--c-hero-from) 0%, var(--c-hero-to) 100%); border-bottom: 1px solid var(--c-line); overflow: hidden; }
.hero .hero-in { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; padding-top: 64px; padding-bottom: 72px; }
.kicker { display: inline-block; font-size: 14px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--c-primary); background: var(--c-surface); border: 1px solid var(--c-line); padding: 5px 12px; border-radius: 999px; margin: 0 0 18px; }
.hero h1 { font-size: clamp(32px, 4.2vw, 50px); letter-spacing: -.02em; font-weight: 800; color: var(--c-text); }
.hero h1 span { color: var(--c-primary); display: block; position: relative; }
.sub { font-size: 19px; color: var(--c-muted); max-width: 56ch; margin: 0 0 28px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--c-text); font-size: 15.5px; font-weight: 500; }
.hero-points li::before { content: "\2713"; color: var(--c-ok); font-weight: 800; margin-right: 7px; }

/* Animacja przepływu */
.flow { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 18px; box-shadow: var(--shadow); overflow: hidden; max-width: 520px; margin-left: auto; }
.flow-head { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--c-line); background: var(--c-soft); font-size: 14px; }
.flow-head .dots { display: inline-flex; gap: 6px; }
.flow-head .dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--c-line); display: block; }
.flow-title { font-weight: 700; flex: 1; }
.flow-time { font-family: var(--font-mono); color: var(--c-muted); }

.flow-steps { list-style: none; margin: 0; padding: 14px 16px 4px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; counter-reset: st; }
.st { position: relative; font-size: 12.5px; font-weight: 600; color: var(--c-muted); text-align: center; padding-top: 14px; }
.st::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; border-radius: 3px; background: var(--c-line); transition: background-color .4s ease; }

.flow-body { padding: 14px 16px 18px; display: grid; gap: 12px; }
.f-doc { display: flex; align-items: center; gap: 14px; padding: 12px; border: 1px dashed var(--c-line); border-radius: 12px; }
.pdf { flex: none; transition: transform .7s cubic-bezier(.2,.8,.2,1.2), opacity .5s ease; }
.f-doc-txt { display: grid; font-size: 14px; line-height: 1.35; }
.f-doc-txt span { color: var(--c-muted); font-size: 13px; }

.f-checks { display: grid; gap: 6px; }
.chk { display: flex; align-items: center; gap: 10px; font-size: 14.5px; padding: 7px 10px; border-radius: 10px; background: var(--c-soft); transition: opacity .4s ease, background-color .4s ease; }
.tick { width: 22px; height: 22px; flex: none; border-radius: 50%; display: inline-grid; place-items: center; font-size: 13px; font-weight: 800; background: var(--c-line); color: transparent; transition: background-color .3s ease, color .3s ease, transform .3s ease; }

.f-form { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.fld { border: 1px solid var(--c-line); border-radius: 10px; padding: 6px 10px; display: grid; font-size: 12.5px; line-height: 1.3; }
.fld span { color: var(--c-muted); }
.fld b { font-family: var(--font-mono); font-size: 14px; font-weight: 600; min-height: 1.3em; transition: opacity .35s ease, transform .35s ease; }

.f-status { position: relative; min-height: 44px; display: flex; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; font-size: 14.5px; font-weight: 700; position: absolute; left: 0; transition: opacity .4s ease, transform .4s ease; }
.p-wait { background: var(--c-soft); color: var(--c-text); }
.p-sent { background: var(--c-primary); color: var(--c-primary-ink); }
.p-ok { background: var(--c-ok-soft); color: var(--c-ok); border: 1px solid currentColor; }
.stamp { position: absolute; right: 2px; top: -16px; font-family: var(--font-mono); font-size: 11px; font-weight: 800; line-height: 1.15; text-align: center; color: var(--c-ok); border: 2.5px solid var(--c-ok); border-radius: 8px; padding: 5px 8px; transform: rotate(-9deg) scale(1.6); opacity: 0; transition: transform .35s cubic-bezier(.2,.8,.3,1.4), opacity .25s ease; letter-spacing: .04em; }

/* Stany animacji: domyślnie wszystko "przed" */
.flow .pdf { transform: translateY(-40px) rotate(-8deg); opacity: 0; }
.flow .chk { opacity: .45; }
.flow .fld b { opacity: 0; transform: translateY(4px); }
.flow .pill { opacity: 0; transform: translateY(6px); }

/* Krok 1: dokument wpadł */
.flow[data-step="1"] .pdf, .flow[data-step="2"] .pdf, .flow[data-step="3"] .pdf, .flow[data-step="4"] .pdf, .flow[data-step="5"] .pdf { transform: none; opacity: 1; }
.flow:is([data-step="1"],[data-step="2"],[data-step="3"],[data-step="4"],[data-step="5"]) .st1::before { background: var(--c-ok); }
/* Krok 2: dwie metody */
.flow:is([data-step="2"],[data-step="3"],[data-step="4"],[data-step="5"]) .chk { opacity: 1; background: var(--c-ok-soft); }
.flow:is([data-step="2"],[data-step="3"],[data-step="4"],[data-step="5"]) .tick { background: var(--c-ok); color: #fff; }
.flow[data-step="2"] .c2 .tick { transition-delay: .45s; }
.flow[data-step="2"] .c2 { transition-delay: .45s; }
.flow:is([data-step="2"],[data-step="3"],[data-step="4"],[data-step="5"]) .st2::before { background: var(--c-ok); }
/* Krok 3: zgłoszenie wypełnione */
.flow:is([data-step="3"],[data-step="4"],[data-step="5"]) .fld b { opacity: 1; transform: none; }
.flow[data-step="3"] .v2 b { transition-delay: .2s; }
.flow[data-step="3"] .v3 b { transition-delay: .4s; }
.flow[data-step="3"] .v4 b { transition-delay: .6s; }
.flow[data-step="3"] .p-wait { opacity: 1; transform: none; transition-delay: .8s; }
.flow:is([data-step="3"],[data-step="4"],[data-step="5"]) .st3::before { background: var(--c-ok); }
/* Krok 4: wysłano */
.flow[data-step="4"] .p-sent { opacity: 1; transform: none; }
.flow:is([data-step="4"],[data-step="5"]) .st4::before { background: var(--c-ok); }
/* Krok 5: CC599C */
.flow[data-step="5"] .p-ok { opacity: 1; transform: none; }
.flow[data-step="5"] .stamp { opacity: 1; transform: rotate(-9deg) scale(1); transition-delay: .3s; }
.flow[data-step="5"] .st5::before { background: var(--c-ok); }
.flow[data-step="5"] .st, .flow .st.on { color: var(--c-text); }

@media (prefers-reduced-motion: reduce) {
  .flow *, .flow *::before { transition: none !important; }
}

/* Sekcje */
.sec { padding: 84px 0; }
.sec-soft { background: var(--c-soft); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.sec-title { font-size: clamp(28px, 3.2vw, 38px); letter-spacing: -.01em; font-weight: 800; }
.sec-lead { font-size: 18.5px; color: var(--c-muted); margin: 0 0 36px; max-width: 62ch; }

/* Kroki */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 24px 22px; position: relative; }
.step h3 { font-size: 19px; }
.step p { margin: 0; color: var(--c-muted); font-size: 16px; }
.step-n { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--c-primary); color: var(--c-primary-ink); font-weight: 800; font-size: 18px; margin-bottom: 14px; }
.step-you { border: 2px solid var(--c-accent); }
.step-you .step-n { background: var(--c-accent); color: var(--c-accent-ink); }

/* Karty */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 22px; }
.card h3 { font-size: 18.5px; }
.card p { margin: 0; color: var(--c-muted); font-size: 16px; }
.card-hl { border: 2px solid var(--c-accent); }
.ic { width: 40px; height: 40px; padding: 8px; border-radius: 10px; background: var(--c-soft); fill: none; stroke: var(--c-primary); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 12px; }
.sec-soft .ic { background: var(--c-bg); }

/* Porównanie */
.cmp { border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; background: var(--c-surface); }
.cmp-row { display: grid; grid-template-columns: 1fr 1.3fr 1.3fr; }
.cmp-row > span { padding: 14px 18px; border-top: 1px solid var(--c-line); font-size: 16px; }
.cmp-row > span:nth-child(2) { color: var(--c-muted); }
.cmp-row > span:nth-child(2)::before { content: "\2715"; color: var(--c-muted); margin-right: 9px; font-size: 13px; }
.cmp-row > span:nth-child(3) { background: var(--c-ok-soft); color: var(--c-text); font-weight: 600; }
.cmp-row > span:nth-child(3)::before { content: "\2713"; color: var(--c-ok); margin-right: 9px; font-weight: 800; }
.cmp-row > span:first-child { font-weight: 700; }
.cmp-head > span { border-top: 0; font-weight: 800; background: var(--c-soft); }
.cmp-head > span:nth-child(3) { background: var(--c-primary); color: var(--c-primary-ink); }
.cmp-head > span::before { content: none !important; }

/* Zakres */
.scope { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; }
.scope-box { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 26px; }
.scope-yes { border: 2px solid var(--c-ok); }
.scope-box h3 { font-size: 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.scope-box p { margin: 0; color: var(--c-muted); }
.tag { display: inline-block; font-family: var(--font-body); font-size: 13px; font-weight: 800; padding: 3px 10px; border-radius: 999px; }
.tag-ok { background: var(--c-ok); color: #fff; }
.tag-next { background: var(--c-soft); color: var(--c-text); border: 1px solid var(--c-line); }
.list-ok { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.list-ok li { padding-left: 28px; position: relative; }
.list-ok li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: var(--c-ok); font-weight: 800; }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 0 20px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 30px 16px 0; list-style: none; position: relative; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 24px; font-weight: 400; color: var(--c-primary); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0 0 18px; color: var(--c-muted); }

/* Kontakt */
.contact { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: start; }
.contact-txt .list-ok { margin-bottom: 20px; }
.demo-note { color: var(--c-muted); }
.form { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: 18px; padding: 28px; box-shadow: var(--shadow); display: grid; gap: 14px; }
.f-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.f-row { display: grid; gap: 6px; }
.f-row label { font-weight: 600; font-size: 15px; }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form select, .form textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--c-text); background: var(--c-bg);
  border: 1.5px solid var(--c-line); border-radius: 10px; padding: 11px 12px;
}
.form textarea { resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--c-primary); outline: 3px solid color-mix(in srgb, var(--c-accent) 60%, transparent); outline-offset: 0; }
.form [aria-invalid="true"] { border-color: #B42318; }
.f-check { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--c-muted); }
.f-check input { width: 20px; height: 20px; margin-top: 2px; flex: none; accent-color: var(--c-primary); }
.f-note { margin: 0; font-size: 13.5px; color: var(--c-muted); }
.form-msg { margin: 0; font-weight: 600; min-height: 0; }
.form-msg:empty { display: none; }
.form-msg.ok { color: var(--c-ok); background: var(--c-ok-soft); padding: 12px 14px; border-radius: 10px; }
.form-msg.err { color: #9B1C1C; background: #FDECEC; padding: 12px 14px; border-radius: 10px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn[disabled] { opacity: .6; cursor: wait; transform: none; }

/* Stopka */
.foot { background: var(--c-primary); color: var(--c-primary-ink); padding: 36px 0; }
.foot-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.foot-brand { display: flex; align-items: center; gap: 12px; }
.foot-brand p { margin: 0; opacity: .85; font-size: 15px; }
.foot-brand img { border-radius: 8px; box-shadow: 0 0 0 2px rgba(255,255,255,.25); }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot-links a { color: var(--c-primary-ink); font-size: 15.5px; }
.foot :focus-visible { outline-color: var(--c-accent); }

/* Responsywność */
@media (max-width: 1020px) {
  .hero .hero-in { grid-template-columns: 1fr; gap: 36px; padding-top: 36px; padding-bottom: 52px; }
  .flow { margin: 0 auto; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 700px) {
  body { font-size: 16.5px; }
  .container { padding: 0 18px; }
  .sec { padding: 60px 0; }
  .sub { font-size: 17.5px; }
  .kicker { font-size: 12px; letter-spacing: .02em; }
  .hero-cta .btn { flex: 1 1 100%; }
  .steps, .cards-4, .scope, .f-grid { grid-template-columns: 1fr; }
  .cmp-head { display: none; }
  .cmp-row { grid-template-columns: 1fr; border-top: 1px solid var(--c-line); }
  .cmp-row:first-of-type + .cmp-row { border-top: 0; }
  .cmp-row > span { border-top: 0; padding: 8px 16px; }
  .cmp-row > span:first-child { padding-top: 14px; background: var(--c-soft); }
  .cmp-row > span:nth-child(3) { padding-bottom: 12px; }
  .form { padding: 20px; }
  .flow-body { padding: 12px 12px 16px; }
  .flow-steps { padding: 12px 12px 2px; gap: 4px; }
  .st { font-size: 11px; }
  .f-form { gap: 6px; }
  .fld b { font-size: 13px; }
  .pill { font-size: 13.5px; padding: 7px 12px; }
  .stamp { font-size: 10px; }
}
@media (max-width: 440px) {
  .stamp { display: none; }
}
section[id] { scroll-margin-top: 76px; }