/* PROFESSIONAL THEME */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:wght@400;600&family=Inter:wght@300;400;500&display=swap');

:root {
  --bg-body: #f6f5f1;
  --bg-surface: #ffffff;
  --text-main: #1e2433;
  --text-muted: #6b7280;
  --accent: #1d3b6a;
  --accent-hover: #152849;
  --radius: 4px;
  --shadow: 0 1px 3px rgba(29,59,106,.08);
  --font-head: 'EB Garamond', serif;
  --font-body: 'Inter', sans-serif;
  --max-width: 1200px;
  --spacing: clamp(1rem, 2vw, 2rem);
}

/* Global resets & base */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-body);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); font-weight: 600; line-height: 1.3; }
h1 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

/* Layout helpers */
.wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing);
}

/* 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 var(--spacing);
}
.logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent);
}

/* Navigation */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}
.main-nav a {
  font-weight: 500;
  color: var(--text-main);
  padding: .5rem 0;
  position: relative;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width .25s ease;
}
.main-nav a:hover::after { width: 100%; }

/* Mobile menu (checkbox hack) */
#menu-toggle { display: none; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--text-main);
  transition: transform .25s ease;
}
#menu-toggle:checked ~ .hamburger span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
#menu-toggle:checked ~ .hamburger span:nth-child(2) { opacity: 0; }
#menu-toggle:checked ~ .hamburger span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
#menu-toggle:checked ~ .main-nav {
  transform: translateX(0);
}
@media (max-width: 768px) {
  .main-nav {
    position: fixed;
    inset: 0 0 0 30%;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 6rem 2rem;
    transform: translateX(100%);
    transition: transform .3s ease;
    box-shadow: -2px 0 8px rgba(0,0,0,.05);
  }
  .main-nav ul { flex-direction: column; gap: 1.25rem; }
  .hamburger { display: flex; }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-weight: 500;
  transition: background .2s ease;
}
.btn:hover { background: var(--accent-hover); color: #fff; }

/* 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;
  position: relative;
}
.job-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
  border-radius: var(--radius) 0 0 var(--radius);
}
.job-card h3 { margin-bottom: .25rem; }
.job-card .status {
  align-self: flex-start;
  font-size: .75rem;
  padding: .25rem .5rem;
  border-radius: var(--radius);
  font-weight: 500;
}
.status.resolved { background: #e6f4ea; color: #137333; }
.status.pending { background: #fff4e5; color: #b06000; }

/* Grids */
.offers-grid,
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) {
  .offers-grid,
  .partners-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .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: 500;
  color: var(--text-main);
  transition: box-shadow .2s ease;
}
.partner-link:hover { box-shadow: 0 3px 8px rgba(29,59,106,.12); }

/* 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; }

/* Footer */
.site-footer {
  background: var(--accent);
  color: #fff;
  margin-top: 4rem;
}
.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  padding: 3rem var(--spacing);
}
.footer-section h4 {
  margin-bottom: 1rem;
  font-family: var(--font-head);
  font-size: 1.1rem;
}
.footer-section a {
  color: #e0e7ff;
  font-size: .95rem;
}
.footer-section a:hover { color: #fff; }

/* FAQ accordion (details/summary) */
details {
  background: var(--bg-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.25rem;
  margin-bottom: .75rem;
}
summary {
  font-weight: 500;
  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 ease;
}
details[open] summary::after { transform: rotate(45deg); }
details p {
  margin-top: 1rem;
  color: var(--text-muted);
}