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

:root {
  /* COLORS */
  --bg-body: #fafbfc;
  --bg-surface: #ffffff;
  --text-main: #1e1e1e;
  --text-muted: #6c757d;
  --accent: #8e44ad;
  --accent-hover: #732d91;
  --border: #e5e7eb;
  --steel: #495057;

  /* TYPOGRAPHY */
  --ff-header: 'Playfair Display', serif;
  --ff-body: 'Inter', sans-serif;
  --fs-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-h1: clamp(2rem, 1.7rem + 1.5vw, 3rem);
  --fs-h2: clamp(1.5rem, 1.3rem + 1vw, 2.25rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.75vw, 1.75rem);
  --lh: 1.6;

  /* LAYOUT */
  --radius: 6px;
  --shadow: 0 2px 6px rgba(0,0,0,.06);
  --content-max: 1200px;
  --pad: clamp(1rem, 0.8rem + 1vw, 2rem);
}

/* GLOBAL RESET */
*,
*::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: var(--lh);
  color: var(--text-main);
  background: var(--bg-body);
  -webkit-font-smoothing: antialiased;
}

/* TYPOGRAPHY */
h1,h2,h3 { font-family: var(--ff-header); font-weight: 700; line-height: 1.2; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin-bottom: 1em; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* LAYOUT HELPERS */
.wrapper {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* HEADER */
.site-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}
.logo {
  font-family: var(--ff-header);
  font-size: 1.5rem;
  color: var(--text-main);
}

/* NAVIGATION */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}
.main-nav a {
  font-weight: 500;
  color: var(--steel);
  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);
  transition: .3s;
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    transform: translateX(-100%);
    transition: transform .3s;
  }
  .main-nav ul {
    flex-direction: column;
    padding: 1.5rem var(--pad);
  }
  #menu-toggle:checked ~ .main-nav { transform: translateX(0); }
}

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

/* OFFERS GRID */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) { .offers-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .offers-grid { grid-template-columns: 1fr; } }

/* JOB CARD */
.job-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.job-card h3 { margin-bottom: .25rem; }
.job-card .meta {
  font-size: .875rem;
  color: var(--text-muted);
}

/* PARTNERS GRID */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}
@media (max-width: 768px) { .partners-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .partners-grid { grid-template-columns: 1fr; } }

.partner-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: border-color .2s;
}
.partner-link:hover { border-color: var(--accent); }

/* PARTNERS – SHOW MORE CHECKBOX HACK */
.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-container { text-align: center; margin-top: 1.5rem; }

/* ACCORDION FAQ */
details {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  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); }
details p { margin-top: 1rem; }

/* FOOTER */
.site-footer {
  background: var(--steel);
  color: #fff;
  padding-block: 2.5rem 2rem;
  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;
}
.footer-section a { color: #dee2e6; }
.footer-section a:hover { color: #fff; }

/* SUBTLE DECORATION – 4-DOT PATTERN */
.decoration-subtle {
  position: relative;
}
.decoration-subtle::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 2px 2px, var(--accent) 1px, transparent 0);
  background-size: 12px 12px;
  opacity: .03;
  pointer-events: none;
}