/* Seedstone — ciemny motyw (cursor-redesign-prompt.md) + strona regulacyjna + a11y */

:root {
  --bg: #0b1220;
  --bg-alt: #0f1929;
  --bg-card: #152035;
  --bg-footer: #080f1a;

  --text: #ebf1f8;
  --text-muted: #8a9db5;
  --text-faint: #4a5f76;

  --accent: #4b8fcc;
  --accent-dim: rgba(75, 143, 204, 0.15);
  --accent-border: rgba(75, 143, 204, 0.4);

  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.1);

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --section-pad: 80px 0;
  --container: 1080px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 88px;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--text);
}

h1,
h2,
h3 {
  color: var(--text);
  line-height: 1.2;
  font-weight: 300;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
}

h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 400;
}

h3 {
  font-size: 1.125rem;
}

p {
  color: var(--text-muted);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus,
.skip-link:focus-visible {
  position: fixed;
  left: 1rem;
  top: 1rem;
  background: var(--accent);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  z-index: 9999;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
  height: auto;
  padding-block: 10px;
}

.site-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-brand:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.site-brand__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  line-height: 1.15;
}

.site-brand__name {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}

.site-brand__tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: lowercase;
  color: var(--text-faint);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.site-nav a {
  font-size: 13px;
  color: var(--text-faint);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}

.site-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.site-nav a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-nav__sep {
  color: var(--border-strong);
  font-size: 12px;
  user-select: none;
}

.site-nav__legal {
  font-size: 12px !important;
  color: var(--text-faint) !important;
  opacity: 0.7;
}

.site-nav__legal:hover {
  opacity: 1;
}

.site-nav a.site-nav__current {
  color: var(--accent);
  opacity: 1;
  font-weight: 500;
}

.site-nav a.site-nav__legal.site-nav__current {
  color: var(--accent) !important;
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .site-nav a {
    transition: none;
  }
}

/* Sections */

.section {
  padding: var(--section-pad);
  background: var(--bg);
}

.section--alt {
  padding: var(--section-pad);
  background: var(--bg-alt);
}

.section--hero {
  padding: 100px 0 96px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.chip {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}

.hero-content {
  max-width: 620px;
}

.hero-content h1 {
  margin-bottom: 10px;
}

.lead {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 36px;
}

.spec-intro {
  font-size: 16px;
  max-width: 520px;
  margin-top: 12px;
  margin-bottom: 40px;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--accent-border);
  color: var(--accent);
  font-size: 14px;
  font-weight: 400;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn-ghost:hover {
  background: var(--accent-dim);
  color: var(--text);
  border-color: rgba(75, 143, 204, 0.7);
}

.btn-ghost:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .btn-ghost {
    transition: none;
  }
}

.section h2 + .about-grid {
  margin-top: 1.5rem;
}

/* O Funduszu */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(272px, 1fr);
  gap: 48px;
  align-items: start;
}

.portfolio-spotlight {
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  max-width: 52rem;
}

.portfolio-spotlight__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.portfolio-spotlight__intro {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 18px;
  max-width: 40rem;
}

.portfolio-spotlight__note {
  margin-top: 22px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-faint);
}

.portfolio-spotlight__logos {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 14px;
}

.portfolio-spotlight__link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: border-color 0.2s, background 0.2s;
}

.portfolio-spotlight__link:hover {
  border-color: var(--accent-border);
  background: #1a2845;
}

.portfolio-spotlight__link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Jednolita „wysokość” logotypów (tekst 22px / skala SVG dla TrueEngage) */
.portfolio-brand-mark {
  display: block;
  height: 26px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.portfolio-spotlight__link img.portfolio-brand-mark {
  object-fit: contain;
}

.portfolio-logo-svg--bilberry text {
  letter-spacing: -0.02em;
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-spotlight__link {
    transition: none;
  }
}

.stack-gap > * + * {
  margin-top: 16px;
}

.stat-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  align-content: start;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  transition: border-color 0.2s;
  min-width: 0;
}

.stat-card:hover {
  border-color: var(--border-strong);
}

.stat-card__num {
  font-size: 1.55rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card__num--compact {
  font-size: 1.55rem;
  font-weight: 400;
  line-height: 1;
}

.stat-card__label {
  font-size: 9px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.35;
  hyphens: auto;
  overflow-wrap: break-word;
}

.stat-card__sub {
  font-size: 9px;
  color: var(--text-faint);
  opacity: 0.7;
  margin-top: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .stat-card {
    transition: none;
  }
}

.text-center {
  text-align: center;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* Obszary */

.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.spec-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: border-color 0.2s, background 0.2s;
}

.spec-item:hover {
  border-color: var(--border-strong);
  background: #1a2845;
}

.spec-item svg {
  color: var(--accent);
  opacity: 0.8;
}

.spec-item__label {
  font-size: 12px;
  color: var(--text-faint);
  text-align: center;
  line-height: 1.35;
}

@media (prefers-reduced-motion: reduce) {
  .spec-item {
    transition: none;
  }
}

/* alfaNEXUS — tekst + jedno zdjęcie z wydarzenia z boku (desktop) */

.alfa-nexus-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, min(38vw, 380px));
  gap: 40px;
  margin-top: 1.25rem;
  align-items: start;
}

.alfa-nexus-lead {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 40rem;
}

.alfa-nexus-copy p {
  max-width: 40rem;
}

.btn-ghost--external {
  margin-top: 2px;
}

.alfa-nexus-figure {
  margin: 0;
}

.alfa-nexus-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(360px, 55vh);
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.alfa-nexus-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.45;
}

@media (max-width: 900px) {
  .alfa-nexus-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .alfa-nexus-figure {
    max-width: min(440px, 100%);
    margin-inline: auto;
  }

  .alfa-nexus-figure figcaption {
    text-align: center;
  }

  .alfa-nexus-figure img {
    max-height: 280px;
  }
}

/* Status */

.info-banner {
  margin-top: 28px;
  border-left: 3px solid var(--accent);
  background: var(--accent-dim);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-muted);
  max-width: 45rem;
}

.info-banner p {
  margin: 0;
}

.info-banner p + p {
  margin-top: 0.75rem;
}

.info-banner a {
  color: var(--accent);
}

.info-banner a:hover {
  color: var(--text);
}

/* UE */

.eu-banner-wrap {
  display: flex;
  justify-content: center;
  margin: 28px 0 24px;
}

.eu-banner-wrap img {
  background: #fff;
  padding: 20px 32px;
  border-radius: var(--radius-md);
  max-width: 680px;
  width: 100%;
}

.eu-legal {
  max-width: 620px;
  margin: 0 auto;
  font-size: 13px;
  color: var(--text-faint);
  line-height: 1.7;
}

.eu-legal p + p {
  margin-top: 10px;
}

.eu-disclosure {
  margin-top: 10px;
  margin-bottom: 0;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.75;
}

.portfolio-logo-svg text {
  font-size: 22px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
}

/* Kontakt */

.section--contact {
  padding: var(--section-pad);
  background: var(--bg-alt);
  text-align: center;
  border-top: 1px solid var(--border);
}

.section--contact--compact {
  padding: 44px 0 48px;
}

.section--contact h2 {
  font-weight: 300;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 0;
}

.section--contact--compact h2 {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}

.section--contact .lead {
  margin: 14px auto 0;
  text-align: center;
}

.container--narrow-contact {
  max-width: 520px;
}

.contact-intro {
  margin: 10px auto 0;
  max-width: 26rem;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
  text-align: center;
}

.contact-mail {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 300;
  color: var(--accent);
  margin: 22px 0 16px;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.section--contact--compact .contact-mail {
  font-size: clamp(0.8rem, 1.7vw, 0.95rem);
  font-weight: 400;
  margin: 10px 0 8px;
}

.contact-mail:hover {
  color: var(--text);
}

.contact-mail:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.contact-address {
  font-size: 13px;
  color: var(--text-faint);
  line-height: 1.8;
}

.section--contact--compact .contact-address {
  font-size: 11.5px;
  line-height: 1.75;
}

@media (prefers-reduced-motion: reduce) {
  .contact-mail {
    transition: none;
  }
}

/* Footer */

.site-footer {
  background: var(--bg-footer);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  font-size: 12px;
  color: var(--text-faint);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.footer-copyright {
  margin: 0;
  max-width: 18rem;
  line-height: 1.6;
}

.footer-managed {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  justify-content: flex-end;
  text-align: right;
}

.footer-managed__text {
  max-width: 26rem;
  line-height: 1.55;
}

.footer-managed__legal {
  color: var(--accent);
  font-size: 12px;
  white-space: nowrap;
  transition: color 0.2s;
}

.footer-managed__legal:hover {
  color: var(--text);
}

.footer-managed__legal:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

@media (max-width: 680px) {
  .footer-top {
    flex-direction: column;
    align-items: stretch;
  }

  .footer-managed {
    justify-content: flex-start;
    text-align: left;
  }
}

.footer-reg {
  font-size: 11.5px;
  color: var(--text-faint);
  line-height: 2;
  opacity: 0.7;
  text-align: center;
}

.footer-reg p {
  margin: 0.35rem 0 0;
}

.footer-reg a {
  color: var(--accent);
  opacity: 0.8;
  font-size: 12px;
}

.footer-reg a:hover {
  opacity: 1;
  color: var(--text);
}

.footer-reg a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Pływająca belka NCBR */

.eu-floating-strip {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  border-top: 1px solid #d8dee6;
  background: #ffffff;
  box-shadow: 0 -8px 22px rgba(0, 0, 0, 0.22);
}

.eu-floating-strip__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 84px;
  padding-top: 10px;
  padding-bottom: 9px;
}

.eu-floating-strip__inner img {
  width: min(460px, 78vw);
  height: 44px;
  object-fit: contain;
  object-position: center;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  flex-shrink: 0;
}

.eu-floating-strip__inner p {
  margin: 0;
  font-size: 10px;
  line-height: 1.35;
  color: #58697d;
  text-align: center;
}

/* Strona regulacyjna */

.regulatory-main {
  padding: var(--section-pad);
  background: var(--bg);
}

.regulatory-inner {
  max-width: 800px;
  margin: 0 auto;
}

.regulatory-inner h1 {
  margin-bottom: 2rem;
}

.regulatory-inner hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.regulatory-inner section h2 {
  margin-bottom: 1rem;
}

.regulatory-inner section h3 {
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

.regulatory-inner p {
  margin: 0 0 1rem;
}

.regulatory-inner details {
  margin-top: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0;
  background: var(--bg-card);
}

.regulatory-inner summary {
  cursor: pointer;
  padding: 0.85rem 1rem;
  font-weight: 600;
  color: var(--text);
  list-style-position: outside;
}

.regulatory-inner summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.regulatory-inner details[open] summary {
  border-bottom: 1px solid var(--border);
}

.regulatory-inner details .details-body {
  padding: 1rem;
}

.regulatory-inner details .details-body p:last-child {
  margin-bottom: 0;
}

.regulatory-inner .info-banner p + p {
  margin-top: 1rem;
}

/* Mobile */

@media (max-width: 768px) {
  :root {
    --section-pad: 56px 0;
  }

  .site-nav {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .stat-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stat-card {
    min-width: 0;
  }

  body {
    padding-bottom: 120px;
  }

  .eu-floating-strip__inner {
    gap: 4px;
    min-height: 94px;
  }

  .eu-floating-strip__inner img {
    width: min(360px, 82vw);
    height: 38px;
    padding: 4px 10px;
  }

  .eu-floating-strip__inner p {
    font-size: 9.5px;
    line-height: 1.3;
  }

  .spec-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    flex-direction: column;
    gap: 12px;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .portfolio-spotlight__logos {
    justify-content: center;
  }

  .about-grid {
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .spec-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-card {
    grid-column: 1 / -1;
  }

  body {
    padding-bottom: 126px;
  }

  .eu-floating-strip__inner {
    min-height: 98px;
  }
}