:root {
  --primary: #1a2a3a;
  --primary-light: #2c4254;
  --accent: #c8a96e;
  --accent-hover: #b8944f;
  --bg: #ffffff;
  --bg-light: #f4f6f8;
  --bg-dark: #0f1a24;
  --text-dark: #1a2a3a;
  --text-muted: #5a6a7a;
  --text-light: #ffffff;
  --border: #dce0e4;
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --radius: 8px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --max-width: 1120px;
  --nav-height: 68px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text-dark);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--primary);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar .logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-light);
  text-decoration: none;
  letter-spacing: 0.3px;
}

.navbar .logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  transition: color .2s, background .2s;
}

.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.08); }

.nav-links a.active { color: var(--accent); background: rgba(200,169,110,0.12); }

.nav-links .btn { padding: 8px 20px; font-size: 0.85rem; }

.nav-toggle { display: none; flex-direction: column; gap: 4px; cursor: pointer; background: none; border: none; padding: 6px; }

.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .25s;
  text-align: center;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary);
  border-color: var(--accent);
}

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

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border-color: rgba(255,255,255,0.4);
}

.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

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

.btn-outline-dark:hover { border-color: var(--primary); }

/* Sections */
.section { padding: 80px 0; }

.section-light { background: var(--bg-light); }

.section-dark { background: var(--bg-dark); color: var(--text-light); }

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 48px;
}

.section-dark .section-sub { color: rgba(255,255,255,0.6); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--text-light);
  padding: 100px 0 90px;
  text-align: center;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  margin: 0 auto 36px;
}

.hero .btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Page hero band */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--text-light);
  padding: 64px 0 56px;
  text-align: center;
}

.page-hero h1 { font-size: 2.2rem; font-weight: 700; margin-bottom: 10px; }

.page-hero p { font-size: 1.05rem; color: rgba(255,255,255,0.7); max-width: 560px; margin: 0 auto; }

/* Value props */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow .25s;
}

.value-card:hover { box-shadow: var(--shadow); }

.value-card .icon { font-size: 2.4rem; margin-bottom: 16px; }

.value-card h3 { font-size: 1.15rem; margin-bottom: 10px; }

.value-card p { font-size: 0.92rem; color: var(--text-muted); }

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: box-shadow .25s, transform .25s;
}

.service-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.service-card .icon { font-size: 2rem; margin-bottom: 14px; }

.service-card h3 { font-size: 1.1rem; margin-bottom: 10px; }

.service-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.55; }

/* Credentials strip */
.credentials {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 36px 0;
}

.credentials .item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}

.credentials .item .label { color: var(--text-muted); font-size: 0.85rem; }

.credentials .item .value { font-weight: 600; }

/* About strip */
.about-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-strip h2 { font-size: 1.8rem; margin-bottom: 16px; }

.about-strip p { color: var(--text-muted); margin-bottom: 12px; font-size: 0.95rem; }

/* CTA strip */
.cta-strip {
  text-align: center;
  padding: 64px 0;
}

.cta-strip h2 { font-size: 1.8rem; margin-bottom: 12px; }

.cta-strip p { color: var(--text-muted); max-width: 520px; margin: 0 auto 28px; font-size: 0.95rem; }

.section-dark .cta-strip p { color: rgba(255,255,255,0.6); }

/* Content layout (inner pages) */
.content-section {
  padding: 64px 0;
}

.content-section h2 {
  font-size: 1.5rem;
  margin: 32px 0 14px;
}

.content-section h2:first-child { margin-top: 0; }

.content-section p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 0.95rem;
  line-height: 1.7;
}

.content-section ul {
  margin: 0 0 20px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.content-section ul li { margin-bottom: 6px; }

/* Footer */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.65);
  padding: 56px 0 0;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 18px;
  font-weight: 600;
}

.footer p { line-height: 1.6; margin-bottom: 8px; }

.footer .brand { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 10px; }

.footer .brand span { color: var(--accent); }

.footer ul { list-style: none; }

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

.footer ul a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color .2s;
}

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

.footer .contact-item { display: flex; gap: 8px; margin-bottom: 10px; }

.footer .contact-item a { color: rgba(255,255,255,0.55); text-decoration: none; }

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

.footer .abn-line { font-size: 0.82rem; color: rgba(255,255,255,0.4); margin-top: 6px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--primary);
    flex-direction: column;
    padding: 16px 24px;
    gap: 4px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  }

  .nav-links.open { display: flex; }

  .nav-links a { width: 100%; padding: 12px 16px; }

  .nav-toggle { display: flex; }

  .hero { padding: 72px 0 64px; }

  .hero h1 { font-size: 1.9rem; }

  .hero p { font-size: 1rem; }

  .value-grid { grid-template-columns: 1fr; }

  .services-grid { grid-template-columns: 1fr; }

  .about-strip { grid-template-columns: 1fr; gap: 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .section { padding: 56px 0; }

  .section-title { font-size: 1.6rem; }

  .credentials { gap: 20px; flex-direction: column; align-items: center; }

  .page-hero { padding: 48px 0; }

  .page-hero h1 { font-size: 1.7rem; }

  .content-section { padding: 40px 0; }
}