/* PROFESSIONAL THEME */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700&family=Lato:wght@400;700&display=swap');

:root {
  /* Kolory */
  --bg-body: #f6f4f0;
  --bg-surface: #ffffff;
  --text-main: #1e1e1e;
  --text-muted: #6b6b6b;
  --accent: #b48c5a;
  --accent-hover: #9e7a4f;
  --shadow: 0 2px 6px rgba(30,30,30,0.08);
  --radius: 6px;
  /* Typografia */
  --ff-header: 'Playfair Display', serif;
  --ff-body: 'Lato', sans-serif;
  /* Responsywne wielkości */
  --fs-h1: clamp(2.2rem, 4vw, 3rem);
  --fs-h2: clamp(1.6rem, 3vw, 2.2rem);
  --fs-h3: clamp(1.3rem, 2.2vw, 1.6rem);
  --fs-base: clamp(1rem, 1.5vw, 1.125rem);
  --fs-small: 0.875rem;
  /* Layout */
  --max-width: 1200px;
  --gap: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--text-main);
  background: var(--bg-body);
  -webkit-font-smoothing: antialiased;
}

/* Antyczna wstęga nagłówka */
.site-header {
  background: linear-gradient(135deg, #0c1b2e 0%, #172b45 100%);
  color: #fff;
  padding: 1rem 0;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gap);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--ff-header);
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.5px;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: #fff;
  transition: transform 0.3s;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.8rem;
}
.main-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: var(--fs-base);
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.25s;
}
.main-nav a:hover::after {
  width: 100%;
}

/* Mobile menu – checkbox hack */
#menu-toggle {
  display: none;
}
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #0c1b2e;
    transform: translateY(-150%);
    transition: transform 0.3s;
  }
  .main-nav ul {
    flex-direction: column;
    padding: 1rem var(--gap);
  }
  #menu-toggle:checked ~ .main-nav {
    transform: translateY(0);
  }
}

/* Hierarchia typograficzna */
h1, h2, h3 {
  font-family: var(--ff-header);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5em;
}
h1 {
  font-size: var(--fs-h1);
  color: var(--text-main);
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
}
p {
  margin-bottom: 1em;
}
.text-muted {
  color: var(--text-muted);
}

/* Kontenery */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gap);
}
.section {
  padding: 3rem 0;
}

/* Przyciski */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.25s;
}
.btn:hover {
  background: var(--accent-hover);
}

/* Karty ofert */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.job-card {
  background: var(--bg-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.job-card h3 {
  font-size: var(--fs-h3);
  color: var(--accent);
}
@media (max-width: 900px) {
  .offers-grid {
    grid-template-columns: 1fr;
  }
}

/* Partnerzy – 3 kolumny */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.partner-link {
  background: var(--bg-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
  text-align: center;
  text-decoration: none;
  color: var(--text-main);
  transition: box-shadow 0.25s;
}
.partner-link:hover {
  box-shadow: 0 4px 12px rgba(30,30,30,0.12);
}
@media (max-width: 900px) {
  .partners-grid {
    grid-template-columns: 1fr;
  }
}

/* Pokaż więcej – checkbox hack */
.partners-wrapper .partners-hidden {
  display: none;
}
.partners-wrapper .show-more-checkbox {
  display: none;
}
.partners-wrapper .show-more-checkbox:checked ~ .partners-hidden {
  display: grid;
}
.partners-wrapper .show-more-checkbox:checked ~ .show-more-container {
  display: none;
}

/* Akordeon FAQ */
details {
  background: var(--bg-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.2rem;
  margin-bottom: 0.8rem;
}
summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
summary::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform 0.2s;
}
details[open] summary::after {
  transform: rotate(45deg);
}

/* Stopka */
.site-footer {
  background: #0c1b2e;
  color: #d7d7d7;
  padding: 2.5rem 0 1.5rem;
  margin-top: 3rem;
}
.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gap);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--gap);
}
.footer-section h4 {
  font-family: var(--ff-header);
  font-size: var(--fs-h3);
  margin-bottom: 0.6rem;
  color: var(--accent);
}
.footer-section a {
  color: #d7d7d7;
  text-decoration: none;
}
.footer-section a:hover {
  color: var(--accent);
}

/* Subtelna miedziana linia dekoracyjna */
.divider {
  border: 0;
  height: 1px;
  background: var(--accent);
  margin: 2rem auto;
  width: 80px;
}