/* EUWT Dwumiasto — styles.css */
:root {
  --blue: #0091db;
  --blue-dark: #00699f;
  --green: #5ba224;
  --green-dark: #3f7d15;
  --ink: #173041;
  --text: #334b5b;
  --muted: #6c7d88;
  --line: #dce6ec;
  --soft: #f4f8fa;
  --white: #ffffff;
  --dark: #102b3a;
  --shadow: 0 18px 45px rgba(16, 43, 58, .10);
  --radius: 20px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
}
img, svg { max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.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: 16px; top: -80px;
  z-index: 9999;
  padding: 10px 16px;
  background: var(--dark);
  color: white;
  border-radius: 10px;
  text-decoration: none;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(220,230,236,.9);
}
.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  flex-shrink: 0;
}
.brand-mark {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--blue), var(--green));
  box-shadow: 0 8px 20px rgba(0,145,219,.22);
}
.brand-mark svg {
  width: 31px; height: 31px;
  fill: none;
  stroke: #fff;
  stroke-width: 3.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.brand strong, .brand small { display: block; line-height: 1.1; }
.brand strong { font-size: 1rem; }
.brand small { margin-top: 5px; color: var(--muted); font-size: .72rem; }

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
}
.main-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 650;
}
.main-nav a:hover, .main-nav a:focus { color: var(--blue-dark); }

.lang-switch {
  display: flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.lang-btn {
  border: 0;
  padding: 6px 9px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
  font-size: .78rem;
}
.lang-btn.active {
  background: var(--dark);
  color: white;
}
.nav-toggle { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 84px;
  background:
    radial-gradient(circle at 84% 5%, rgba(91,162,36,.12), transparent 28%),
    radial-gradient(circle at 8% 90%, rgba(0,145,219,.13), transparent 32%),
    linear-gradient(180deg, #fbfdfe 0%, #f3f8fb 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
  gap: 70px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-dark);
  font-size: .78rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.hero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.7rem, 6vw, 5.2rem);
  line-height: .98;
  letter-spacing: -.055em;
}
.lead {
  max-width: 720px;
  margin: 28px 0 0;
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  color: #435d6d;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 13px;
  text-decoration: none;
  font-weight: 800;
}
.btn-primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 12px 28px rgba(0,145,219,.25);
}
.btn-primary:hover { background: var(--blue-dark); }
.btn-secondary {
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
}
.status-note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 28px;
  color: var(--muted);
  font-size: .91rem;
}
.status-dot {
  width: 9px; height: 9px;
  margin-top: 7px;
  border-radius: 50%;
  background: #e9a219;
  box-shadow: 0 0 0 5px rgba(233,162,25,.14);
  flex-shrink: 0;
}

.hero-card {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(220,230,236,.9);
  border-radius: 28px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow);
}
.city-pair {
  display: grid;
  grid-template-columns: 1fr 78px 1fr;
  align-items: center;
  min-height: 260px;
}
.city {
  min-height: 210px;
  border-radius: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  color: white;
  box-shadow: inset 0 -90px 70px rgba(0,0,0,.18);
}
.city-pl { background: linear-gradient(145deg, var(--green), var(--green-dark)); }
.city-de { background: linear-gradient(145deg, var(--blue), var(--blue-dark)); }
.city-label { font-size: 1.24rem; font-weight: 850; line-height: 1.1; }
.city-country { font-size: .8rem; opacity: .82; margin-top: 5px; }
.bridge {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 90px;
  gap: 6px;
}
.bridge span {
  display: block;
  width: 10px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(var(--blue), var(--green));
}
.bridge span:nth-child(1), .bridge span:nth-child(3) { height: 44px; }
.bridge span:nth-child(2) { height: 70px; }

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.hero-facts div { text-align: center; }
.hero-facts strong {
  display: block;
  color: var(--ink);
  font-size: 1.75rem;
  line-height: 1;
}
.hero-facts span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: .78rem;
}

.section { padding: 92px 0; }
.section-soft { background: var(--soft); }
.section-dark {
  background:
    radial-gradient(circle at 90% 5%, rgba(91,162,36,.14), transparent 28%),
    var(--dark);
  color: white;
}
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading.narrow { max-width: 820px; }
.section-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -.035em;
}
.section-heading p:not(.eyebrow) {
  margin: 18px 0 0;
  font-size: 1.06rem;
}
.section-heading.light h2,
.section-heading.light p { color: white; }
.section-heading.light .eyebrow { color: #8bd7ff; }

.comparison {
  display: grid;
  grid-template-columns: 1fr 70px 1fr;
  align-items: stretch;
}
.comparison-card {
  padding: 34px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.comparison-card.before { background: #fbfcfd; }
.comparison-card.after {
  background: white;
  box-shadow: var(--shadow);
  border-top: 5px solid var(--green);
}
.comparison-tag {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: #e7eef2;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.after .comparison-tag { background: rgba(91,162,36,.12); color: var(--green-dark); }
.comparison-card h3 {
  color: var(--ink);
  margin: 18px 0;
  font-size: 1.45rem;
}
.comparison-arrow {
  display: grid;
  place-items: center;
  color: var(--blue);
  font-size: 2.3rem;
  font-weight: 300;
}
.check-list {
  padding: 0;
  margin: 0;
  list-style: none;
}
.check-list li {
  position: relative;
  padding-left: 28px;
  margin: 12px 0;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  color: var(--green);
  font-weight: 900;
}
.muted-list li::before { content: "—"; color: #a0adb5; }

.important-box {
  margin-top: 28px;
  padding: 20px 22px;
  border-left: 5px solid var(--blue);
  border-radius: 12px;
  background: #eef8fd;
}
.important-box strong { color: var(--ink); }

.card-grid {
  display: grid;
  gap: 20px;
}
.benefits-grid { grid-template-columns: repeat(3, 1fr); }
.info-card {
  min-height: 280px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  transition: transform .2s ease, box-shadow .2s ease;
}
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.icon-circle {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 17px;
  background: linear-gradient(145deg, rgba(0,145,219,.14), rgba(91,162,36,.14));
  color: var(--blue-dark);
  font-weight: 900;
}
.info-card h3 {
  color: var(--ink);
  margin: 24px 0 10px;
  font-size: 1.28rem;
}
.info-card p { margin: 0; }

.facts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.fact-card {
  padding: 25px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: white;
}
.fact-card span {
  display: block;
  color: var(--muted);
  font-size: .79rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.fact-card strong {
  display: block;
  margin-top: 9px;
  color: var(--ink);
  font-size: 1.08rem;
}

.process {
  display: grid;
  grid-template-columns: 1fr 42px 1fr 42px 1fr 42px 1fr;
  align-items: center;
}
.process-step {
  min-height: 240px;
  padding: 25px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 18px;
  background: rgba(255,255,255,.06);
}
.process-step > span {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--blue), var(--green));
  font-weight: 900;
}
.process-step h3 { margin: 22px 0 8px; font-size: 1.16rem; }
.process-step p { margin: 0; color: rgba(255,255,255,.72); font-size: .92rem; }
.process-line {
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  opacity: .75;
}
.finance-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 38px;
  padding: 30px;
  border-radius: 20px;
  background: white;
  color: var(--text);
}
.finance-note h3 { color: var(--ink); margin: 0 0 8px; }
.finance-note p { margin: 0; max-width: 880px; }
.shield {
  width: 66px; height: 66px;
  display: grid; place-items: center;
  flex-shrink: 0;
  border-radius: 22px 22px 28px 28px;
  background: rgba(91,162,36,.14);
  color: var(--green-dark);
  font-size: 2rem;
  font-weight: 900;
}

.timeline {
  position: relative;
  padding: 0;
  margin: 0;
  list-style: none;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 170px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--line);
}
.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 25px;
  padding: 0 0 34px;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: 163px;
  top: 7px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--blue);
}
.timeline li.current::before {
  background: var(--green);
  border-color: var(--green);
  box-shadow: 0 0 0 7px rgba(91,162,36,.14);
}
.timeline .year {
  color: var(--blue-dark);
  font-weight: 900;
  text-align: right;
  padding-right: 42px;
}
.timeline h3 {
  color: var(--ink);
  margin: 0;
  font-size: 1.14rem;
}
.timeline p { margin: 6px 0 0; }

.myth-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.myth-grid article {
  padding: 28px;
  border-radius: var(--radius);
  background: white;
  border: 1px solid var(--line);
}
.myth-grid article > span {
  display: inline-block;
  padding: 5px 9px;
  border-radius: 999px;
  color: #9a2f2f;
  background: #fae9e9;
  font-size: .72rem;
  font-weight: 900;
}
.myth-grid h3 { color: var(--ink); margin: 18px 0 8px; }
.myth-grid p { margin: 0; }

.docs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.doc-card {
  min-height: 260px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}
.doc-card.featured { border-top: 5px solid var(--blue); }
.doc-type {
  align-self: flex-start;
  padding: 5px 9px;
  border-radius: 8px;
  background: var(--soft);
  color: var(--blue-dark);
  font-size: .72rem;
  font-weight: 900;
}
.doc-card h3 { color: var(--ink); margin: 20px 0 8px; font-size: 1.25rem; }
.doc-card p { margin: 0; }
.doc-card a {
  margin-top: auto;
  padding-top: 20px;
  color: var(--blue-dark);
  font-weight: 850;
  text-decoration: none;
}
.doc-card a[aria-disabled="true"] {
  color: #9aa7af;
  pointer-events: none;
}

.faq-layout {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 70px;
  align-items: start;
}
.sticky-heading { position: sticky; top: 112px; }
.accordion details {
  border-bottom: 1px solid var(--line);
  background: white;
}
.accordion details:first-child { border-top: 1px solid var(--line); }
.accordion summary {
  list-style: none;
  padding: 22px 46px 22px 0;
  cursor: pointer;
  color: var(--ink);
  font-weight: 800;
  position: relative;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  position: absolute;
  right: 8px; top: 17px;
  font-size: 1.7rem;
  color: var(--blue);
  font-weight: 400;
}
.accordion details[open] summary::after { content: "−"; }
.accordion details p { margin: -4px 0 22px; padding-right: 38px; }

.contact-section { padding: 0 0 92px; }
.contact-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  padding: 42px;
  border-radius: 26px;
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: white;
  box-shadow: var(--shadow);
}
.contact-card .eyebrow { color: rgba(255,255,255,.78); }
.contact-card h2 { margin: 0; font-size: 2rem; line-height: 1.08; }
.contact-card p { margin: 12px 0 0; }
.contact-data { display: flex; flex-direction: column; gap: 8px; text-align: right; }
.contact-data a { font-weight: 900; }

.site-footer {
  padding: 54px 0 24px;
  background: #0b2230;
  color: rgba(255,255,255,.72);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
}
.footer-grid strong { color: white; font-size: 1.2rem; }
.footer-grid p { max-width: 550px; margin: 8px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: white; text-decoration: none; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .84rem;
}

@media (max-width: 1050px) {
  .main-nav { gap: 14px; }
  .main-nav a { font-size: .84rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { max-width: 700px; }
  .process { grid-template-columns: 1fr 24px 1fr; gap: 10px; }
  .process-step:nth-of-type(5), .process-step:nth-of-type(7) { margin-top: 20px; }
  .process-line:nth-of-type(4) { display: none; }
  .benefits-grid, .facts-grid, .docs-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav-wrap { min-height: 68px; }
  .nav-toggle {
    margin-left: auto;
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px;
    border: 0;
    background: transparent;
    cursor: pointer;
  }
  .nav-toggle span:not(.sr-only) { width: 23px; height: 2px; background: var(--ink); }
  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    margin: 0;
    padding: 18px 20px 22px;
    flex-direction: column;
    align-items: flex-start;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(16,43,58,.08);
  }
  .main-nav.open { display: flex; }
  .lang-switch { margin-left: 0; }
  .comparison { grid-template-columns: 1fr; gap: 16px; }
  .comparison-arrow { transform: rotate(90deg); }
  .myth-grid { grid-template-columns: 1fr; }
  .faq-layout { grid-template-columns: 1fr; gap: 10px; }
  .sticky-heading { position: static; }
  .contact-card, .footer-grid, .footer-bottom { flex-direction: column; align-items: flex-start; }
  .contact-data { text-align: left; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .nav-wrap { gap: 10px; }
  .brand { gap: 9px; }
  .brand-mark { width: 40px; height: 40px; border-radius: 12px; }
  .brand strong { font-size: .92rem; }
  .brand small { display: none; }
  .lang-btn { padding: 5px 7px; font-size: .72rem; }
  .hero { padding: 64px 0 58px; }
  .hero h1 { font-size: 2.65rem; }
  .hero-card { padding: 18px; }
  .city-pair { grid-template-columns: 1fr 44px 1fr; min-height: 200px; }
  .city { min-height: 170px; padding: 14px; }
  .city-label { font-size: .94rem; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts div { text-align: left; display: flex; gap: 10px; align-items: baseline; }
  .hero-facts span { margin: 0; }
  .section { padding: 68px 0; }
  .benefits-grid, .facts-grid, .docs-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .process-line { width: 2px; height: 26px; justify-self: center; }
  .process-step:nth-of-type(5), .process-step:nth-of-type(7) { margin-top: 0; }
  .process-line:nth-of-type(4) { display: block; }
  .finance-note { align-items: flex-start; }
  .timeline::before { left: 10px; }
  .timeline li { grid-template-columns: 1fr; gap: 7px; padding-left: 42px; }
  .timeline li::before { left: 1px; }
  .timeline .year { text-align: left; padding-right: 0; }
  .contact-card { padding: 30px 24px; }
}