/* PROFESSIONAL THEME */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600&family=Exo+2:wght@700;800&display=swap');

:root {
  --bg-body: #f2f4f7;
  --bg-surface: #ffffff;
  --text-main: #1c1e21;
  --text-muted: #6b7280;
  --accent: #ffcc00;
  --accent-hover: #e6b800;
  --radius: 4px;
  --shadow: 0 2px 4px rgba(0,0,0,.04);
  --max-width: 1200px;
  --gap: 24px;
  --ff-header: 'Exo 2', sans-serif;
  --ff-body: 'Inter', sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--ff-body);
  background: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-header);
  font-weight: 700;
  margin: 0 0 .5em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* ---------- HEADER ---------- */
.site-header {
  background: var(--bg-surface);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.utility-bar {
  background: #e5e7eb;
  font-size: .875rem;
  padding: .25rem 0;
  color: var(--text-muted);
}
.utility-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  font-family: var(--ff-header);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-main);
  letter-spacing: .5px;
}

/* ---------- NAV ---------- */
.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2rem;
}

.main-nav a {
  font-weight: 600;
  color: var(--text-muted);
  transition: color .2s;
}
.main-nav a:hover { color: var(--text-main); }

/* ---------- MOBILE MENU (Checkbox) ---------- */
.menu-toggle { display: none; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.hamburger span {
  width: 24px;
  height: 3px;
  background: var(--text-main);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    box-shadow: var(--shadow);
    transform: translateY(-150%);
    transition: transform .3s;
  }
  .main-nav ul {
    flex-direction: column;
    padding: 1.5rem var(--gap);
  }
  .menu-toggle:checked ~ .main-nav {
    transform: translateY(0);
  }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: .75rem 1.5rem;
  background: var(--accent);
  color: var(--text-main);
  border-radius: var(--radius);
  font-weight: 600;
  transition: background .2s;
}
.btn:hover { background: var(--accent-hover); }

/* ---------- 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; }
}

/* ---------- CARDS ---------- */
.job-card,
.partner-link {
  background: var(--bg-surface);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.job-card h3 { margin-bottom: .25rem; }

/* ---------- PARTNERS SHOW MORE ---------- */
.partners-wrapper .partners-hidden { 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-checkbox { display: none; }
.show-more-container { text-align: center; margin-top: 1rem; }

/* ---------- ACCORDION (FAQ) ---------- */
details {
  background: var(--bg-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.25rem;
  margin-bottom: .75rem;
}
summary {
  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); }

/* ---------- FOOTER ---------- */
.site-footer {
  background: #111;
  color: #e5e7eb;
  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-family: var(--ff-header);
  margin-bottom: .75rem;
  color: var(--accent);
}
.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-section a {
  color: #9ca3af;
  transition: color .2s;
}
.footer-section a:hover { color: var(--accent); }

/* ---------- TECH DECOR ---------- */
.section--decor {
  position: relative;
  overflow: hidden;
}
.section--decor::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    #e5e7eb 0 1px,
    transparent 1px 8px
  );
  opacity: .25;
  pointer-events: none;
}