/* PROFESSIONAL THEME */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Manrope:wght@600;700&display=swap');

:root {
  /* Colors */
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --accent: #0ea5e9;
  --accent-hover: #0284c7;

  /* Fonts */
  --font-header: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Dimensions */
  --radius: 12px;
  --shadow: 0 2px 6px rgba(15,23,42,.06);
  --max-width: 1200px;
  --gap: 24px;
}

/* Global reset & base */
*,
*::before,
*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg-body);
  color:var(--text-main);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* Container */
.container{width:90%;max-width:var(--max-width);margin:0 auto}

/* Typography */
h1,h2,h3,h4,h5,h6{font-family:var(--font-header);font-weight:700;line-height:1.2;color:var(--text-main)}
h1{font-size:clamp(2rem, 4vw, 2.75rem)}
h2{font-size:clamp(1.5rem, 3vw, 2rem)}
h3{font-size:clamp(1.25rem, 2.5vw, 1.5rem)}
p{margin-bottom:1em;color:var(--text-muted)}

/* Header */
.site-header{
  background:var(--bg-surface);
  box-shadow:var(--shadow);
  position:sticky;
  top:0;
  z-index:100;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:1rem 0;
}
.logo{font-family:var(--font-header);font-weight:700;font-size:1.25rem;color:var(--accent)}

/* Desktop nav */
.main-nav ul{
  display:flex;
  gap:2rem;
  list-style:none;
}
.main-nav a{
  font-weight:500;
  color:var(--text-muted);
  transition:color .2s;
}
.main-nav a:hover{color:var(--accent)}

/* Mobile menu (checkbox hack) */
#menu-toggle{display:none}
.hamburger{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
}
.hamburger span{
  width:24px;
  height:2px;
  background:var(--text-main);
  border-radius:2px;
  transition:all .3s;
}
@media (max-width:768px){
  .hamburger{display:flex}
  .main-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--bg-surface);
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
    box-shadow:var(--shadow);
  }
  .main-nav ul{
    flex-direction:column;
    gap:0;
    padding:1rem 0;
  }
  .main-nav li{border-bottom:1px solid var(--bg-body)}
  .main-nav a{display:block;padding:1rem 1.5rem}
  #menu-toggle:checked ~ .main-nav{max-height:400px}
}

/* Buttons */
.btn{
  display:inline-block;
  padding:.75rem 1.5rem;
  font-family:var(--font-body);
  font-weight:600;
  font-size:1rem;
  border-radius:var(--radius);
  background:var(--accent);
  color:#fff;
  transition:background .2s;
}
.btn:hover{background:var(--accent-hover)}

/* Cards */
.job-card{
  background:var(--bg-surface);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:1.5rem;
  display:flex;
  flex-direction:column;
  gap:.75rem;
}
.job-card h3{color:var(--text-main)}
.job-card .meta{
  font-size:.875rem;
  color:var(--text-muted);
}

/* Grids */
.offers-grid,
.partners-grid{
  display:grid;
  gap:var(--gap);
  grid-template-columns:repeat(3,1fr);
}
@media (max-width:768px){
  .offers-grid,
  .partners-grid{grid-template-columns:1fr}
}

/* Partners */
.partner-link{
  background:var(--bg-surface);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:1.25rem;
  text-align:center;
  font-weight:600;
  color:var(--text-muted);
  transition:color .2s,box-shadow .2s;
}
.partner-link:hover{color:var(--accent);box-shadow:0 4px 12px rgba(15,23,42,.08)}

/* Show-more partners (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}
.show-more-container{
  grid-column:1/-1;
  text-align:center;
  margin-top:.5rem;
}
.show-more-container label{
  cursor:pointer;
  color:var(--accent);
  font-weight:600;
}

/* FAQ accordion */
details{
  background:var(--bg-surface);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:1rem 1.5rem;
  margin-bottom:1rem;
}
summary{
  font-family:var(--font-header);
  font-weight:600;
  cursor:pointer;
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
summary::after{
  content:"+";
  font-size:1.25rem;
  color:var(--accent);
  transition:transform .2s;
}
details[open] summary::after{transform:rotate(45deg)}
details > *:not(summary){margin-top:1rem;color:var(--text-muted)}

/* Footer */
.site-footer{
  background:var(--text-main);
  color:#fff;
  padding:2.5rem 0 1.5rem;
  margin-top:4rem;
}
.footer-content{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:2rem;
}
.footer-section h4{
  font-size:1rem;
  margin-bottom:.75rem;
  color:#fff;
}
.footer-section a{
  display:block;
  padding:.25rem 0;
  font-size:.875rem;
  opacity:.8;
  transition:opacity .2s;
}
.footer-section a:hover{opacity:1}
.footer-bottom{
  text-align:center;
  margin-top:2rem;
  font-size:.75rem;
  opacity:.6;
}

/* Utility */
.text-center{text-align:center}
.mt-1{margin-top:1rem}
.mt-2{margin-top:2rem}