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

:root {
  /* Colors */
  --bg-body: #f8f9fa;
  --bg-surface: #ffffff;
  --text-main: #1f1f1f;
  --text-muted: #6c757d;
  --accent: #ffcc00;
  --accent-hover: #e6b800;
  --shadow: 0 2px 4px rgba(0,0,0,.04);
  --border-radius: 4px;

  /* Typography */
  --font-header: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --header-height: 72px;
  --max-width: 1200px;
  --section-padding: clamp(20px, 5vw, 60px);
}

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

body {
  font-family: var(--font-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(--font-header);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 0.5em;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
p  { margin-bottom: 1em; }

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

/* Layout Containers */
.wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

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

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: var(--font-header);
  font-size: 1.5rem;
  color: var(--text-main);
  letter-spacing: 0.5px;
}

/* Desktop Nav */
.main-nav ul {
  display: flex;
  gap: 32px;
  list-style: none;
}

.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.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: 0.3s;
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .main-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    transform: translateY(-120%);
    transition: transform 0.3s;
    box-shadow: var(--shadow);
    padding: 20px 0;
  }
  .main-nav ul {
    flex-direction: column;
    gap: 16px;
    padding: 0 20px;
  }
  #menu-toggle:checked ~ .main-nav {
    transform: translateY(0);
  }
}

/* Hero */
.hero {
  background: var(--bg-surface);
  padding: var(--section-padding) 0;
  text-align: center;
}

.hero h1 { margin-bottom: 0.5em; }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--text-main);
  padding: 12px 24px;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: background 0.2s;
}

.btn:hover { background: var(--accent-hover); }

/* Offers Grid */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: var(--section-padding) 0;
}

@media (max-width: 992px) {
  .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-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow 0.2s;
}

.job-card:hover { box-shadow: 0 4px 8px rgba(0,0,0,.06); }

.job-card .meta {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.job-card .category-label {
  align-self: flex-start;
  background: var(--accent);
  color: var(--text-main);
  padding: 4px 10px;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* Partners */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: var(--section-padding) 0;
}

@media (max-width: 992px) {
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .partners-grid { grid-template-columns: 1fr; }
}

.partner-link {
  background: var(--bg-surface);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 32px 24px;
  text-align: center;
  font-weight: 600;
  color: var(--text-muted);
  transition: box-shadow 0.2s;
}

.partner-link:hover { box-shadow: 0 4px 8px rgba(0,0,0,.06); }

/* Show More Partners (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: 24px;
}

/* Accordion FAQ */
details {
  background: var(--bg-surface);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 16px;
}

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 0.2s;
}

details[open] summary::after { transform: rotate(45deg); }

details > *:not(summary) {
  margin-top: 16px;
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  background: var(--text-main);
  color: #e5e5e5;
  padding: var(--section-padding) 0 20px;
  margin-top: var(--section-padding);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h4 {
  font-size: 1.125rem;
  margin-bottom: 12px;
  color: var(--accent);
}

.footer-section ul {
  list-style: none;
  font-size: 0.95rem;
  line-height: 1.8;
}

.footer-section a:hover { color: var(--accent); }

.footer-bottom {
  text-align: center;
  font-size: 0.875rem;
  color: #999;
  border-top: 1px solid #333;
  padding-top: 20px;
}