@import url('colors.css');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.7;
  color: var(--tekst);
  background: var(--tlo-tresci);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Pasek kontaktowy */
.top-bar {
  background: var(--niebieski-ciemny);
  color: var(--tekst-jasny);
  font-size: 0.8rem;
}

.top-bar__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.5rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.top-bar__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  list-style: none;
}

.top-bar a:hover {
  text-decoration: underline;
  color: var(--niebieski-jasny);
}

/* Nagłówek */
.site-header {
  position: absolute;
  top: 2.25rem;
  left: 0;
  right: 0;
  z-index: 10;
}

.site-header__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__logo {
  display: inline-flex;
  background: #fff;
  border: 2px solid var(--niebieski-ciemny);
  border-radius: 0.4rem;
  padding: 0.5rem 0.75rem;
  line-height: 0;
  box-shadow: 0 4px 14px rgba(0, 52, 120, 0.3);
}

.site-header__logo img {
  height: 4rem;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a {
  color: var(--tekst-jasny);
}

.site-nav a:hover {
  color: var(--niebieski-jasny);
  text-decoration: none;
}

/* Treść regulaminu */
.content {
  max-width: 72rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 56rem) {
  .content {
    grid-template-columns: 14rem 1fr;
    gap: 3rem;
  }
}

.toc {
  position: sticky;
  top: 1.5rem;
  align-self: start;
  background: #fff;
  border: 1px solid var(--szary);
  border-radius: 0.5rem;
  padding: 1.25rem;
}

.toc h2 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--niebieski-ciemny);
  margin-bottom: 0.75rem;
}

.toc ol {
  list-style: none;
  font-size: 0.9rem;
}

.toc li + li {
  margin-top: 0.4rem;
}

.toc a {
  color: var(--niebieski-sredni);
}

.toc a:hover {
  color: var(--niebieski-ciemny);
}

.regulamin {
  background: #fff;
  border: 1px solid var(--szary);
  border-radius: 0.5rem;
  padding: 2rem 2rem 2.5rem;
  max-width: var(--szerokosc);
}

.regulamin section + section {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--szary);
}

.regulamin h2 {
  font-size: 1.15rem;
  color: var(--niebieski-ciemny);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.regulamin__intro {
  font-weight: 600;
  color: var(--niebieski-ciemny);
  margin-bottom: 2rem;
}

.regulamin section > ol {
  padding-left: 1.5rem;
}

.regulamin section > ol > li + li {
  margin-top: 0.75rem;
}

.regulamin p,
.regulamin li {
  margin-bottom: 0.75rem;
}

.regulamin ul,
.regulamin ol {
  padding-left: 1.25rem;
}

.meta-box {
  background: var(--tlo-tresci);
  border-left: 4px solid var(--niebieski-sredni);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  border-radius: 0 0.35rem 0.35rem 0;
  font-size: 0.95rem;
}

.meta-box strong {
  color: var(--niebieski-ciemny);
}

/* Zgłoszenie do konkursu */
.zgloszenie {
  grid-column: 1 / -1;
  background: #fff;
  border: 1px solid var(--szary);
  border-left: 4px solid var(--niebieski-sredni);
  border-radius: 0.5rem;
  padding: 1.75rem 2rem;
  max-width: 72rem;
  margin: 0 auto;
  width: 100%;
}

.zgloszenie h2 {
  color: var(--niebieski-ciemny);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.zgloszenie__proces {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 2rem 0 1.5rem;
  padding: 0;
  list-style: none;
}

.zgloszenie__fala {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4.5rem;
  z-index: 0;
  color: var(--szary);
  pointer-events: none;
}

.zgloszenie__etap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.zgloszenie__kolo {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tekst-jasny);
  font-size: 1.75rem;
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(0, 52, 120, 0.22);
  margin-bottom: 1.35rem;
}

.zgloszenie__kolo--1 {
  background: radial-gradient(circle at 30% 30%, #9ec8ff, var(--niebieski-sredni));
}

.zgloszenie__kolo--2 {
  background: radial-gradient(circle at 30% 30%, var(--niebieski-jasny), var(--niebieski-ciemny));
}

.zgloszenie__kolo--3 {
  background: radial-gradient(circle at 30% 30%, var(--niebieski-akcent), #002a5c);
}

.zgloszenie__kartka {
  width: 100%;
  max-width: 12.5rem;
  padding: 1rem 0.85rem;
  background: #eef1f5;
  border-radius: 0.75rem;
  position: relative;
}

.zgloszenie__kartka::before {
  content: "";
  position: absolute;
  top: -1.35rem;
  left: 50%;
  width: 2px;
  height: 1.35rem;
  background: var(--szary);
  transform: translateX(-50%);
}

.zgloszenie__kartka strong {
  display: block;
  color: var(--niebieski-ciemny);
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.zgloszenie__kartka p {
  margin: 0;
  color: var(--tekst-drugi);
  font-size: 0.9rem;
  line-height: 1.45;
}

.zgloszenie__note {
  margin-bottom: 1rem;
  color: var(--tekst-drugi);
}

.zgloszenie__wysylka {
  margin: 1rem 0 1.5rem 1.25rem;
}

.zgloszenie__wysylka li + li {
  margin-top: 0.5rem;
}

.download-btn {
  display: inline-block;
  background: var(--niebieski-sredni);
  color: var(--tekst-jasny);
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: 0.4rem;
  box-shadow: 0 4px 12px rgba(0, 52, 120, 0.25);
  transition: background 0.2s ease, transform 0.2s ease;
}

.download-btn:hover {
  background: var(--niebieski-ciemny);
  transform: translateY(-1px);
  text-decoration: none;
}

/* Stopka */
.site-footer {
  background: var(--niebieski-ciemny);
  color: var(--tekst-jasny);
  padding: 3rem 1.5rem 2rem;
}

.site-footer__inner {
  max-width: 72rem;
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

@media (min-width: 48rem) {
  .site-footer__inner {
    grid-template-columns: 12rem 1fr 1fr 1fr;
    gap: 2.5rem;
  }
}

.site-footer__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 2px solid var(--niebieski-jasny);
  border-radius: 0.4rem;
  padding: 0.65rem 0.85rem;
  line-height: 0;
  width: fit-content;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.site-footer__logo img {
  height: 6rem;
  width: auto;
  max-width: 100%;
  display: block;
}

.site-footer h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  color: var(--niebieski-jasny);
}

.site-footer ul {
  list-style: none;
  font-size: 0.9rem;
}

.site-footer li + li {
  margin-top: 0.35rem;
}

.site-footer a:hover {
  color: var(--niebieski-jasny);
}

.site-footer__bottom {
  max-width: 72rem;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
}

/* Przycisk do góry */
.scroll-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--niebieski-sredni);
  color: var(--tekst-jasny);
  box-shadow: 0 4px 14px rgba(0, 52, 120, 0.35);
  transition: background 0.2s ease, transform 0.2s ease;
}

.scroll-top:hover {
  background: var(--niebieski-ciemny);
  transform: translateY(-2px);
  text-decoration: none;
}

/* Druk */
@media print {
  .top-bar,
  .site-header,
  .toc,
  .site-footer,
  .scroll-top {
    display: none;
  }

  .regulamin {
    border: none;
    padding: 0;
  }
}

/* Mobile */
@media (max-width: 40rem) {
  .site-nav {
    display: none;
  }

  .zgloszenie__proces {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 16rem;
    margin-left: auto;
    margin-right: auto;
  }

  .zgloszenie__fala {
    display: none;
  }
}