/* ==========================================================================
   Skill Bridge Australia — Brand Stylesheet
   Brand colours per Brand Guidelines v1.1
   ========================================================================== */

:root {
  /* Primary palette */
  --sba-navy: #121637;        /* Primary dark navy */
  --sba-blue: #013870;        /* Primary blue */
  --sba-blue-mid: #0a4f70;    /* Primary mid blue */

  /* Secondary palette */
  --sba-grey: #939598;
  --sba-orange: #ff8000;
  --sba-white: #ffffff;

  /* Tints / supports */
  --sba-navy-90: rgba(18, 22, 55, 0.92);
  --sba-navy-light: #1a1f4a;
  --sba-bg-soft: #f4f6fb;
  --sba-border: #e3e7ef;
  --sba-text: #1d2238;
  --sba-text-muted: #5a6378;

  /* Type */
  --sba-font-head: 'Verdana', 'Verdana Pro', Geneva, sans-serif;
  --sba-font-body: 'Verdana', 'Arial', sans-serif;

  /* Layout */
  --container: 1200px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 6px rgba(18, 22, 55, 0.06);
  --shadow-md: 0 8px 24px rgba(18, 22, 55, 0.10);
  --shadow-lg: 0 18px 50px rgba(18, 22, 55, 0.18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sba-font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--sba-text);
  background: var(--sba-white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--sba-blue); text-decoration: none; }
a:hover { color: var(--sba-orange); }

h1, h2, h3, h4, h5 {
  font-family: var(--sba-font-head);
  font-weight: 700;
  color: var(--sba-navy);
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }

p { margin: 0 0 1em; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============== Header / Nav ============== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--sba-navy);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img { height: 38px; width: auto; }
.brand-text {
  color: var(--sba-white);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.main-nav a {
  color: rgba(255,255,255,0.85);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 6px;
  transition: all 0.15s ease;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--sba-white);
  background: rgba(255,255,255,0.08);
}
.nav-cta {
  background: var(--sba-orange) !important;
  color: var(--sba-white) !important;
  padding: 10px 18px !important;
}
.nav-cta:hover { background: #e57100 !important; color: var(--sba-white) !important; }

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--sba-white);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1.2rem;
}

@media (max-width: 880px) {
  .menu-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: var(--sba-navy);
    padding: 12px 16px;
    gap: 0;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 14px; width: 100%; }
}

/* ============== Hero ============== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--sba-navy) 0%, var(--sba-blue) 100%);
  color: var(--sba-white);
  padding: 96px 0 110px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,128,0,0.12), transparent 45%),
    radial-gradient(circle at 15% 80%, rgba(10,79,112,0.35), transparent 50%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 { color: var(--sba-white); max-width: 900px; }
.hero h1 span { color: var(--sba-orange); }
.hero-lede {
  font-size: 1.2rem;
  max-width: 720px;
  color: rgba(255,255,255,0.88);
  margin-bottom: 32px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  display: inline-block;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.18s ease;
  text-align: center;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--sba-orange);
  color: var(--sba-white);
  border-color: var(--sba-orange);
}
.btn-primary:hover {
  background: #e57100; border-color: #e57100;
  color: var(--sba-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-secondary {
  background: transparent;
  color: var(--sba-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-secondary:hover {
  background: var(--sba-white); color: var(--sba-navy); border-color: var(--sba-white);
}
.btn-dark {
  background: var(--sba-navy);
  color: var(--sba-white);
  border-color: var(--sba-navy);
}
.btn-dark:hover { background: var(--sba-blue); border-color: var(--sba-blue); color: var(--sba-white); }
.btn-outline {
  background: transparent;
  color: var(--sba-blue);
  border-color: var(--sba-blue);
}
.btn-outline:hover { background: var(--sba-blue); color: var(--sba-white); }

/* ============== Sections ============== */
section { padding: 80px 0; }
.section-soft { background: var(--sba-bg-soft); }
.section-dark { background: var(--sba-navy); color: var(--sba-white); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--sba-white); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sba-orange);
  font-weight: 700;
  margin-bottom: 14px;
}
.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--sba-text-muted); font-size: 1.1rem; }
.section-dark .section-head p { color: rgba(255,255,255,0.78); }

/* ============== Stat strip ============== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 30px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-top: 60px;
}
.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--sba-orange);
  font-family: var(--sba-font-head);
  line-height: 1;
}
.stat-label {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.78);
  margin-top: 6px;
}
@media (max-width: 700px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ============== Cards / Grids ============== */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 880px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--sba-white);
  border: 1px solid var(--sba-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.2s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--sba-blue);
}
.card .icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--sba-blue), var(--sba-blue-mid));
  color: var(--sba-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--sba-text-muted); margin-bottom: 0; }

/* ============== Course cards ============== */
.course-card {
  background: var(--sba-white);
  border: 1px solid var(--sba-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}
.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.course-card-head {
  padding: 28px 28px 20px;
  background: linear-gradient(135deg, var(--sba-navy), var(--sba-blue));
  color: var(--sba-white);
  position: relative;
}
.course-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.course-tag.accredited { background: var(--sba-orange); color: var(--sba-white); }
.course-tag.non-accredited { background: rgba(255,255,255,0.18); color: var(--sba-white); }
.course-card-head h3 { color: var(--sba-white); margin-bottom: 6px; }
.course-meta {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.85);
}
.course-card-body { padding: 24px 28px 28px; flex: 1; display: flex; flex-direction: column; }
.course-card-body p { color: var(--sba-text-muted); flex: 1; }
.course-stats {
  display: flex;
  gap: 18px;
  margin: 18px 0;
  font-size: 0.82rem;
  color: var(--sba-text-muted);
  flex-wrap: wrap;
}
.course-stats span strong { color: var(--sba-navy); display: block; font-size: 1rem; }
.course-card-body .btn { width: 100%; }

/* ============== Tables ============== */
.tbl-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--sba-border); }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--sba-border); }
th { background: var(--sba-navy); color: var(--sba-white); font-weight: 600; }
tr:last-child td { border-bottom: none; }
tr:nth-child(even) td { background: var(--sba-bg-soft); }

/* ============== Module accordion (Course pages) ============== */
.module {
  background: var(--sba-white);
  border: 1px solid var(--sba-border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}
.module summary {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--sba-navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--sba-bg-soft);
}
.module summary::-webkit-details-marker { display: none; }
.module summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--sba-orange);
  font-weight: 400;
  transition: transform 0.2s ease;
}
.module[open] summary::after { content: '−'; }
.module-body { padding: 24px; }
.module-body h4 { color: var(--sba-blue); margin-top: 16px; margin-bottom: 8px; }
.module-body h4:first-child { margin-top: 0; }
.module-body ul { padding-left: 22px; margin: 0 0 12px; }
.module-body li { margin-bottom: 6px; color: var(--sba-text-muted); }

/* ============== Pricing strip ============== */
.pricing-bar {
  background: var(--sba-navy);
  color: var(--sba-white);
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}
.pricing-bar .price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--sba-orange);
  font-family: var(--sba-font-head);
}
.pricing-bar .price small {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  font-weight: 400;
}

/* ============== Course details list (sidebar style) ============== */
.detail-list { list-style: none; padding: 0; margin: 0; }
.detail-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--sba-border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.detail-list li:last-child { border-bottom: none; }
.detail-list .label { color: var(--sba-text-muted); font-size: 0.9rem; }
.detail-list .val { font-weight: 700; color: var(--sba-navy); text-align: right; }

/* ============== Two-column layout ============== */
.two-col {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 48px;
  align-items: flex-start;
}
@media (max-width: 880px) { .two-col { grid-template-columns: 1fr; } }

.sidebar-card {
  background: var(--sba-white);
  border: 1px solid var(--sba-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: sticky;
  top: 100px;
}

/* ============== RTO Notice ============== */
.rto-notice {
  background: linear-gradient(135deg, #f4f6fb, #e6ebf5);
  border-left: 4px solid var(--sba-orange);
  padding: 22px 26px;
  border-radius: var(--radius);
  margin: 30px 0;
}
.rto-notice strong { color: var(--sba-navy); display: block; margin-bottom: 6px; font-size: 0.95rem; }
.rto-notice p { margin: 0; font-size: 0.93rem; color: var(--sba-text-muted); }
.rto-notice a { font-weight: 600; }

/* ============== Pathway diagram ============== */
.pathway {
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto repeat(2, 1fr);
  gap: 0;
  align-items: stretch;
  background: var(--sba-bg-soft);
  padding: 28px;
  border-radius: var(--radius-lg);
  margin: 30px 0;
}
.pathway-step {
  background: var(--sba-white);
  padding: 18px;
  text-align: center;
  border-radius: 8px;
  border: 1px solid var(--sba-border);
}
.pathway-step.active { background: var(--sba-orange); color: var(--sba-white); border-color: var(--sba-orange); }
.pathway-step.active .ps-title { color: var(--sba-white); }
.pathway-step.cert { background: var(--sba-blue); color: var(--sba-white); border-color: var(--sba-blue); }
.pathway-step.cert .ps-title { color: var(--sba-white); }
.pathway-step.dip { background: var(--sba-blue-mid); color: var(--sba-white); border-color: var(--sba-blue-mid); }
.pathway-step.dip .ps-title { color: var(--sba-white); }
.pathway-step .ps-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; color: var(--sba-navy); }
.pathway-step .ps-sub { font-size: 0.78rem; opacity: 0.92; }
.pathway-arrow {
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--sba-blue); padding: 0 8px;
}
@media (max-width: 700px) {
  .pathway { grid-template-columns: 1fr; }
  .pathway-arrow { transform: rotate(90deg); padding: 8px 0; }
}

/* ============== FAQ ============== */
.faq details {
  border-bottom: 1px solid var(--sba-border);
  padding: 18px 0;
}
.faq summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--sba-navy);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--sba-orange); font-size: 1.4rem; }
.faq details[open] summary::after { content: '−'; }
.faq details p { margin: 12px 0 0; color: var(--sba-text-muted); }

/* ============== Form ============== */
.form-grid { display: grid; gap: 18px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .form-row-2 { grid-template-columns: 1fr; } }

label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--sba-navy);
  margin-bottom: 6px;
  display: block;
}
input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--sba-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--sba-white);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--sba-blue);
  box-shadow: 0 0 0 3px rgba(1,56,112,0.12);
}
textarea { min-height: 140px; resize: vertical; }

/* ============== Team ============== */
.team-card {
  background: var(--sba-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--sba-border);
}
.team-card .photo {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--sba-navy), var(--sba-blue));
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 3rem;
  font-weight: 800;
}
.team-card .info { padding: 24px; }
.team-card .role {
  color: var(--sba-orange);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.team-card h3 { margin: 4px 0 12px; }

/* ============== Footer ============== */
.site-footer {
  background: var(--sba-navy);
  color: rgba(255,255,255,0.78);
  padding: 64px 0 24px;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: var(--sba-white); font-size: 0.95rem; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: rgba(255,255,255,0.78); }
.footer-grid a:hover { color: var(--sba-orange); }
.footer-brand img { height: 44px; margin-bottom: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
.rto-footer-block {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 16px 20px;
  margin-top: 20px;
  font-size: 0.86rem;
}
.rto-footer-block strong { color: var(--sba-white); }

/* ============== Utilities ============== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mt-2 { margin-top: 16px; }
.mb-0 { margin-bottom: 0 !important; }
.mb-2 { margin-bottom: 16px; }
.lead { font-size: 1.15rem; color: var(--sba-text-muted); }
.tag-pill {
  display: inline-block;
  background: var(--sba-bg-soft);
  color: var(--sba-blue);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-right: 6px;
  margin-bottom: 6px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute; left: -9999px;
  background: var(--sba-orange); color: white;
  padding: 10px 16px; z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; }