/* ==============================================================
   AUSTRALIA RTS COMPANY LTD — CORPORATE STYLESHEET
   Design System: Australian Deep Navy, Eucalyptus Green & Safety Gold
   ============================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  /* Brand Colors */
  --primary: #0A2540;
  --primary-dark: #06182A;
  --primary-light: #194975;
  --secondary: #104F3B;
  --secondary-light: #16654F;
  --accent: #D97706;
  --accent-hover: #B45309;
  --accent-light: #FEF3C7;
  --teal: #0D9488;

  /* Neutrals */
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --surface-alt: #F1F5F9;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-subtle: #94A3B8;

  /* Status Colors */
  --status-submitted: #0284C7;
  --status-submitted-bg: #E0F2FE;
  --status-review: #D97706;
  --status-review-bg: #FEF3C7;
  --status-shortlist: #4F46E5;
  --status-shortlist-bg: #EEF2FF;
  --status-interview: #9333EA;
  --status-interview-bg: #F3E8FF;
  --status-offer: #16A34A;
  --status-offer-bg: #DCFCE7;
  --status-rejected: #DC2626;
  --status-rejected-bg: #FEE2E2;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Elevation Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(10, 37, 64, 0.08), 0 2px 4px -2px rgba(10, 37, 64, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(10, 37, 64, 0.1), 0 4px 6px -4px rgba(10, 37, 64, 0.08);
  --shadow-xl: 0 20px 25px -5px rgba(10, 37, 64, 0.12), 0 8px 10px -6px rgba(10, 37, 64, 0.08);

  /* Layout */
  --container-max: 1240px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-dark);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.font-bold { font-weight: 700; }
.font-mono { font-family: var(--font-mono); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #FFFFFF;
  box-shadow: 0 2px 4px rgba(10, 37, 64, 0.15);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: linear-gradient(135deg, #F59E0B 0%, var(--accent) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.28);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(217, 119, 6, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--border-strong);
}

.btn-outline:hover {
  background: var(--surface-alt);
  border-color: var(--primary);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(4px);
}

.btn-outline-white:hover {
  background: #FFFFFF;
  color: var(--primary-dark);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.badge-submitted { background: var(--status-submitted-bg); color: var(--status-submitted); }
.badge-under_review { background: var(--status-review-bg); color: var(--status-review); }
.badge-shortlisted { background: var(--status-shortlist-bg); color: var(--status-shortlist); }
.badge-interview_invited { background: var(--status-interview-bg); color: var(--status-interview); }
.badge-offer_issued { background: var(--status-offer-bg); color: var(--status-offer); }
.badge-not_selected { background: var(--status-rejected-bg); color: var(--status-rejected); }
.badge-casual { background: #FEF3C7; color: #92400E; }
.badge-full-time { background: #DCFCE7; color: #166534; }
.badge-part-time { background: #E0F2FE; color: #075985; }
.badge-seasonal { background: #F3E8FF; color: #6B21A8; }

/* Top Notification / Regulatory Bar */
.top-bar {
  background: var(--primary-dark);
  color: #94A3B8;
  font-size: 0.8rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-bar-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
  color: #F8FAFC;
  font-weight: 600;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-link {
  color: #CBD5E1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-link:hover {
  color: #FBBF24;
}

/* Main Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.site-logo {
  display: flex;
  align-items: center;
}

.site-logo img {
  height: 52px;
  width: auto;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 10px 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent);
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 280px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.dropdown-link:hover {
  background: var(--surface-alt);
  color: var(--primary);
  padding-left: 24px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, rgba(6, 24, 42, 0.92) 0%, rgba(10, 37, 64, 0.88) 100%),
              url('../images/hero.jpg') center/cover no-repeat;
  color: #FFFFFF;
  padding: 100px 0 120px 0;
  overflow: hidden;
}

.hero-content {
  max-width: 760px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(217, 119, 6, 0.2);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #FDE68A;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}

.hero-title {
  color: #FFFFFF;
  font-size: 3.25rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-title span {
  color: #FBBF24;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #E2E8F0;
  line-height: 1.6;
  margin-bottom: 36px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.metric-item h4 {
  color: #FFFFFF;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.metric-item p {
  color: #94A3B8;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 54px auto;
}

.section-tag {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Category Grid */
.categories-section {
  padding: 90px 0;
  background: var(--surface);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 28px;
}

.category-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-strong);
}

.category-img {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.category-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.category-card:hover .category-img img {
  transform: scale(1.05);
}

.category-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.category-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.category-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.category-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
}

.category-link:hover {
  color: var(--accent);
}

/* Featured Jobs */
.jobs-section {
  padding: 90px 0;
  background: var(--bg);
}

.jobs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
}

.job-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.job-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.job-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
  gap: 12px;
}

.job-card-ref {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-subtle);
  background: var(--surface-alt);
  padding: 2px 6px;
  border-radius: 4px;
}

.job-card-title {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.job-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.job-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.job-card-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.job-card-footer {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.job-pay {
  font-weight: 700;
  color: var(--secondary);
  font-size: 0.95rem;
}

/* Workflow / How to Apply */
.workflow-section {
  padding: 90px 0;
  background: var(--surface);
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.workflow-step {
  text-align: center;
  padding: 28px 20px;
  background: var(--bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  position: relative;
}

.step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  font-weight: 700;
  font-family: var(--font-heading);
}

.step-title {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Legal Notice Box */
.legal-notice-box {
  background: #FFFBEB;
  border-left: 4px solid #F59E0B;
  padding: 18px 22px;
  border-radius: var(--radius-sm);
  color: #92400E;
  font-size: 0.9rem;
  margin-bottom: 28px;
  line-height: 1.5;
}

/* Flash Messages */
.flash-container {
  margin: 20px 0;
}

.alert {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.alert-success { background: #DCFCE7; color: #166534; border: 1px solid #BBF7D0; }
.alert-danger { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }
.alert-warning { background: #FEF3C7; color: #92400E; border: 1px solid #FDE68A; }
.alert-info { background: #E0F2FE; color: #075985; border: 1px solid #BAE6FD; }

/* Forms */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-main);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(10, 37, 64, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

/* Status Timeline */
.timeline {
  position: relative;
  padding-left: 32px;
  margin: 28px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10px;
  width: 2px;
  height: 100%;
  background: var(--border-strong);
}

.timeline-item {
  position: relative;
  margin-bottom: 24px;
}

.timeline-dot {
  position: absolute;
  left: -32px;
  top: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  border: 4px solid #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.timeline-item.active .timeline-dot {
  background: var(--accent);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.timeline-status {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-dark);
}

.timeline-date {
  font-size: 0.8rem;
  color: var(--text-subtle);
}

.timeline-comment {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: #94A3B8;
  padding: 80px 0 0 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #FBBF24;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: #CBD5E1;
}

.footer-bottom a:hover {
  color: #FBBF24;
}

/* Responsive */
@media (max-width: 992px) {
  .nav-menu { display: none; }
  .mobile-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: 2.25rem; }
  .header-actions { gap: 8px; }
  .header-actions .btn { font-size: 0.8rem; padding: 7px 12px; }
}

@media (max-width: 768px) {
  .top-bar-inner { flex-direction: column; gap: 6px; text-align: center; }
  .top-bar-left, .top-bar-right { justify-content: center; width: 100%; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .job-detail-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .hero-metrics { grid-template-columns: 1fr; }
  .category-grid, .jobs-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.85rem; }
  .hero-subtitle { font-size: 1rem; }
  .site-header { padding: 12px 0; }
  .site-logo img { height: 36px; }
  .form-card { padding: 20px 16px; }
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns: 2fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}