/* =========================================================
   Polish Talent Initiative – style1.css
   Palette: ink (głęboki granat), mist (chłodna biel), sea, amber
   Fonts: Bricolage Grotesque (nagłówki), Instrument Sans (tekst)
   ========================================================= */

:root {
  --ink: #0D2230;
  --ink-soft: #3B5262;
  --mist: #F1F4F3;
  --paper: #FFFFFF;
  --line: #D2DBDA;
  --line-dark: rgba(241, 244, 243, 0.18);
  --sea: #17566B;
  --sea-dark: #0F3F50;
  --amber: #E3A12F;
  --amber-deep: #8F5A00;
  --error: #B42318;
  --error-on-dark: #FFB4AB;

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --header-h: 4.5rem;
  --radius: 10px;
  --radius-sm: 4px;
  --focus: var(--sea);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--mist);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0 0 1em; }
p, dd, li { text-wrap: pretty; }
p:last-child { margin-bottom: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg, canvas { display: block; max-width: 100%; }

a { color: inherit; text-underline-offset: 0.2em; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

.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: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--ink); color: var(--paper);
  padding: 0.75rem 1.25rem; border-radius: var(--radius-sm);
  transition: top 0.15s;
}
.skip-link:focus { top: 1rem; outline-color: var(--amber); }

.container {
  width: min(72.5rem, 100% - 2.5rem);
  margin-inline: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.7rem 1.4rem;
  font: 600 1rem/1.2 var(--font-body);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn--primary { background: var(--amber); color: var(--ink); }
.btn--primary:hover { background: #F0B24A; }
.btn--ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: var(--sea-dark); }
.btn--block { width: 100%; }

.link-strong {
  font-weight: 600;
  color: var(--sea);
  text-decoration-thickness: 2px;
}
.link-strong:hover { color: var(--ink); }

.badge {
  display: inline-block;
  padding: 0.2rem 0.75rem;
  font-size: 0.875rem; font-weight: 600;
  color: var(--amber-deep);
  background: #FBEFD3;
  border-radius: 999px;
  margin-bottom: 0.9rem;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  background: rgba(241, 244, 243, 0.9);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
}

.brand { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; flex-shrink: 0; }
.brand__mark { width: 2.375rem; height: 2.375rem; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em;
}

.nav { display: flex; align-items: center; gap: 1.75rem; margin-left: auto; }
.nav__list { display: flex; gap: 1.5rem; }
.nav__list a {
  display: inline-block; padding: 0.4rem 0;
  font-weight: 500; font-size: 0.98rem; text-decoration: none;
  border-bottom: 2px solid transparent;
}
.nav__list a:hover { border-bottom-color: var(--line); }
.nav__list a[aria-current="true"] { border-bottom-color: var(--amber); }
.nav__cta { min-height: 42px; padding: 0.5rem 1.1rem; }

.header-tools { display: flex; align-items: center; gap: 0.75rem; }

.lang {
  display: inline-flex;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  overflow: hidden;
}
.lang__btn {
  font: 600 0.85rem/1 var(--font-body);
  padding: 0.5rem 0.75rem;
  min-width: 42px; min-height: 36px;
  background: transparent; color: var(--ink);
  border: 0; cursor: pointer;
}
.lang__btn[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.lang__btn:focus-visible { outline-offset: -3px; }

.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  background: transparent; border: 1.5px solid var(--ink); border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 6px;
}
.menu-toggle__bar {
  display: block; width: 20px; height: 2px; background: var(--ink);
  transition: transform 0.2s;
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--mist);
  min-height: min(calc(100svh - var(--header-h)), 54rem);
  display: flex;
}
.hero__field {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.hero__inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; justify-content: space-between;
  gap: 3rem;
  padding-top: clamp(3rem, 8vw, 6.5rem);
  padding-bottom: 1.75rem;
  pointer-events: none; /* pozwala dotykać pola kropek pod spodem */
}
.hero__inner a, .hero__inner button { pointer-events: auto; }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
}
.hero__title {
  font-size: clamp(2.5rem, 5.6vw, 4.8rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero__title span { display: block; }
.hero__lead {
  max-width: 54ch;
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  margin-bottom: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.hero__card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  pointer-events: auto;
}
.hero__card-title { font-size: 1.5rem; margin-bottom: 0.6rem; }
.hero__card p { color: var(--ink-soft); font-size: 1rem; }

.hero__facts {
  display: flex; flex-wrap: wrap; gap: 0.4rem 2.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.95rem; color: var(--ink-soft);
}

/* Jedna, wspólna animacja wejścia (tylko gdy użytkownik nie ograniczył ruchu) */
@media (prefers-reduced-motion: no-preference) {
  [data-rise] { animation: rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both; animation-delay: calc(var(--i, 0) * 90ms); }
  @keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(4rem, 9vw, 7.5rem); }
.section--compact { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--mist { background: var(--mist); color: var(--ink); }
.section--white { background: var(--paper); color: var(--ink); }
.section--ink {
  background: var(--ink); color: var(--mist);
  --focus: var(--amber);
}

.h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
.h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.split--head { align-items: end; margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.prose { max-width: 62ch; }
.prose p { color: var(--ink-soft); font-size: 1.125rem; }

.lead { font-size: 1.2rem; max-width: 58ch; color: rgba(241, 244, 243, 0.82); }
.lead--dark { color: var(--ink-soft); }

/* O nas – cele */
.aims-title { margin-top: clamp(3rem, 6vw, 5rem); margin-bottom: 1.25rem; }
.aims { border-top: 2px solid var(--ink); }
.aims__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 1.5rem;
  padding-block: 1.4rem;
  border-bottom: 1px solid var(--line);
}
.aims dt { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; letter-spacing: -0.01em; }
.aims dd { color: var(--ink-soft); }

/* IBFO */
.ibfo {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}
.ibfo__main .h2 { margin-bottom: 1.5rem; }
.ibfo__main .lead { margin-bottom: 2.25rem; }

.status {
  border: 1px solid var(--line-dark);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-sm);
  padding: 1.5rem 1.6rem 1.7rem;
  background: rgba(241, 244, 243, 0.05);
}
.status__title { font-size: 1.25rem; margin-bottom: 0.6rem; }
.status p { color: rgba(241, 244, 243, 0.85); margin-bottom: 1.4rem; }

.ibfo__steps .h3 { margin-bottom: 1.25rem; }
.steps { counter-reset: step; border-top: 1px solid var(--line-dark); }
.steps li {
  counter-increment: step;
  display: grid; grid-template-columns: 3.25rem minmax(0, 1fr);
  column-gap: 0.75rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--line-dark);
}
.steps li::before {
  content: counter(step);
  grid-row: 1 / span 2;
  font-family: var(--font-display); font-weight: 700; font-size: 2.1rem; line-height: 1;
  color: var(--amber);
}
.steps h4 { font-size: 1.2rem; margin-bottom: 0.25rem; }
.steps p { color: rgba(241, 244, 243, 0.8); font-size: 1rem; }
.note { margin-top: 1.25rem; font-size: 0.92rem; color: rgba(241, 244, 243, 0.7); }

/* Pierwsza aktywność */
.h2--small { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.first {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1.25rem 2.5rem;
}
.first__text { max-width: 56ch; color: var(--ink-soft); margin: 0.6rem 0 0; }

/* Działania */
.areas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 2.5rem;
}
.area {
  padding-block: 1.75rem 2rem;
  border-top: 2px solid var(--ink);
}
.area h3 { font-size: 1.4rem; margin-bottom: 0.6rem; }
.area p { color: var(--ink-soft); }

/* Partnerzy */
.ways {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.ways li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.ways h3 { font-size: 1.35rem; margin-bottom: 0.6rem; }
.ways p { color: var(--ink-soft); }

.cta-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1rem 2rem;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.cta-row p { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; margin: 0; }

/* Zespół */
.people {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 3rem;
}
.person {
  display: flex; gap: 1.1rem; align-items: flex-start;
  padding-block: 1.6rem;
  border-top: 1px solid var(--line);
}
.person__avatar {
  flex: none;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--sea); color: var(--paper);
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: 0.02em;
}
.person__name { font-size: 1.35rem; }
.person__role { color: var(--ink-soft); margin: 0.15rem 0 0.6rem; font-size: 1rem; }
.person__links { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; font-size: 0.98rem; }
.person__links a { color: var(--sea); font-weight: 500; }
.person__links a:hover { color: var(--ink); }

/* Kontakt */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}
.contact__info .h2 { margin-bottom: 1.25rem; }
.contact__list { margin-top: 2.25rem; border-top: 1px solid var(--line-dark); }
.contact__list > div {
  display: grid; grid-template-columns: 7rem minmax(0, 1fr);
  padding-block: 0.95rem; border-bottom: 1px solid var(--line-dark);
}
.contact__list dt { color: rgba(241, 244, 243, 0.65); }
.contact__list a { color: var(--mist); }
.contact__list a:hover { color: var(--amber); }

.form {
  background: var(--paper); color: var(--ink);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  --focus: var(--sea);
}
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: 0.95rem; margin-bottom: 0.35rem; }
.field input[type="text"],
.field input[type="email"],
.field select,
.field textarea {
  width: 100%;
  font: inherit; color: var(--ink);
  background: var(--paper);
  border: 1.5px solid #8FA1A8;
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  min-height: 48px;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible { outline: 3px solid var(--focus); outline-offset: 1px; border-color: var(--sea); }
.field [aria-invalid="true"] { border-color: var(--error); }
.field__error { color: var(--error); font-size: 0.9rem; margin: 0.35rem 0 0; min-height: 0; }
.field__error:empty { display: none; }

.field--check {
  display: grid; grid-template-columns: 1.4rem minmax(0, 1fr); column-gap: 0.7rem; align-items: start;
}
.field--check input { width: 1.25rem; height: 1.25rem; margin: 0.2rem 0 0; accent-color: var(--sea); }
.field--check label { font-weight: 500; margin: 0; }
.field--check .field__error { grid-column: 2; }

.form__privacy { font-size: 0.85rem; color: var(--ink-soft); margin: 0 0 1.25rem; }
.form__status { margin: 1rem 0 0; font-weight: 500; }
.form__status:empty { display: none; }
.form__status[data-state="ok"] { color: #1B6B3A; }
.form__status[data-state="error"] { color: var(--error); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Dane formalne */
.formal {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 2.5rem;
  margin-top: 1.25rem;
  border-top: 2px solid var(--ink);
}
.formal > div { padding-block: 0.9rem; border-bottom: 1px solid var(--line); }
.formal dt { font-size: 0.9rem; color: var(--ink-soft); }
.formal dd { font-weight: 500; }
.formal__link { margin-top: 1.25rem; font-size: 0.95rem; }
.formal__link a { color: var(--sea); font-weight: 500; }

/* Footer */
.site-footer {
  background: #08161F; color: rgba(241, 244, 243, 0.8);
  padding-block: 1.75rem;
  font-size: 0.92rem;
  --focus: var(--amber);
}
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 0.75rem 2rem; }
.footer-inner p { margin: 0; }
.footer-ids { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; color: rgba(241, 244, 243, 0.65); }
.footer-top { color: var(--mist); }
.footer-top:hover { color: var(--amber); }

/* ---------- Duże ekrany: cała strona skaluje się proporcjonalnie (rem) ---------- */
@media (min-width: 1600px) { html { font-size: 112.5%; } }
@media (min-width: 1920px) { html { font-size: 125%; } }
@media (min-width: 2400px) { html { font-size: 150%; } }
@media (min-width: 3200px) { html { font-size: 200%; } }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .nav__list { gap: 1.1rem; }
  .brand__name { font-size: 1.05rem; }
}

@media (max-width: 920px) {
  .menu-toggle { display: inline-flex; }

  .nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 1rem;
    padding: 1rem 1.25rem 1.5rem;
    background: var(--mist);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__list a { display: block; padding: 0.8rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav__list a[aria-current="true"] { border-bottom-color: var(--amber); }
  .header-inner { gap: 0.75rem; }

  .hero__grid { grid-template-columns: 1fr; }
  .split, .ibfo, .contact { grid-template-columns: 1fr; }
  .areas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .formal { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .brand__name { font-size: 0.98rem; }
  .brand__mark { width: 34px; height: 34px; }
  .aims__row { grid-template-columns: 1fr; gap: 0.35rem; }
  .areas, .ways, .people, .formal { grid-template-columns: 1fr; }
  .hero__actions .btn { flex: 1 1 100%; }
  .contact__list > div { grid-template-columns: 1fr; }
  .cta-row .btn { width: 100%; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .header-inner { gap: 0.5rem; }
  .brand { gap: 0.5rem; }
  .brand__name { font-size: 0.86rem; }
  .header-tools { gap: 0.5rem; }
  .lang__btn { min-width: 36px; padding: 0.5rem 0.55rem; }
}

@media (max-width: 340px) {
  .brand__name { display: none; }
}

@media print {
  .site-header, .hero__field, .form, .menu-toggle { display: none; }
  .section--ink { background: #fff; color: #000; }
}