:root {
  --primary: #0D7C6E;
  --primary-dark: #085C51;
  --primary-light: #E8F5F3;
  --accent: #E8A838;
  --accent-dark: #C88E2E;
  --accent-light: #FDF4E0;
  --bg: #FFFFFF;
  --bg-alt: #F4F8F7;
  --bg-dark: #0F1F1D;
  --text-dark: #1B2D2A;
  --text-medium: #4A5E5A;
  --text-light: #7A8E8A;
  --text-inverse: #FFFFFF;
  --border: #DCE5E2;
  --shadow: 0 2px 12px rgba(15, 31, 29, 0.08);
  --shadow-lg: 0 8px 30px rgba(15, 31, 29, 0.12);
  --radius: 8px;
  --max-width: 1200px;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--text-dark);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--primary-dark);
}

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

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  line-height: 1.3;
  font-weight: 700;
  color: var(--text-dark);
}

p {
  margin-bottom: 1rem;
  color: var(--text-medium);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center {
  text-align: center;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-light);
}

.section-alt {
  background: var(--bg-alt);
  padding: 5rem 0;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0;
}

.logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.logo:hover {
  color: var(--primary-dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a:not(.btn) {
  padding: 0.5rem 1rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-medium);
  border-radius: var(--radius);
  transition: all 0.2s;
}

.nav-links a:not(.btn):hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-links a.active {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-cta {
  margin-left: 0.75rem;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-dark);
  padding: 0.25rem;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s;
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--text-inverse);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: var(--text-inverse);
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

/* Hero */
.hero {
  padding: 10rem 0 5rem;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg) 50%, var(--accent-light) 100%);
  text-align: center;
}

.hero h1 {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--text-medium);
  max-width: 620px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Features */
.features {
  padding: 4rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.feature-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: box-shadow 0.3s, transform 0.3s;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.service-icon {
  font-size: 2.25rem;
  display: block;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.service-card p {
  font-size: 0.925rem;
  color: var(--text-light);
  margin-bottom: 0;
}

/* About strip */
.about-strip {
  padding: 5rem 0;
  text-align: center;
}

.about-strip h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.about-strip p {
  max-width: 680px;
  margin: 0 auto 1.5rem;
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Credentials */
.credentials {
  padding: 3rem 0;
  background: var(--bg-dark);
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.credential-item {
  padding: 1.5rem 1rem;
}

.credential-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.4rem;
}

.credential-value {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-inverse);
}

/* CTA section */
.cta-section {
  padding: 5rem 0;
  text-align: center;
  background: var(--primary-light);
}

.cta-section h2 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.cta-section p {
  font-size: 1.1rem;
  color: var(--text-medium);
  margin-bottom: 1.5rem;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: var(--text-inverse);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
  color: var(--text-inverse);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-col p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.footer-abn {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.4) !important;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.footer-domain {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  margin: 0;
}

/* Page hero (inner pages) */
.page-hero {
  padding: 8rem 0 3.5rem;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg) 70%);
}

.page-hero h1 {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto;
}

/* Content section */
.content-section {
  padding: 4rem 0;
}

.content-narrow {
  max-width: 780px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.content-text h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.content-text p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

.content-list {
  list-style: disc;
  padding-left: 1.25rem;
  margin-top: 0.5rem;
}

.content-list li {
  margin-bottom: 0.5rem;
  color: var(--text-medium);
  line-height: 1.6;
}

/* Legal content */
.legal-content h2 {
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
  color: var(--primary-dark);
}

.legal-content h2:first-of-type {
  margin-top: 1.5rem;
}

.legal-content p {
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.legal-content ul li {
  margin-bottom: 0.4rem;
  color: var(--text-medium);
  line-height: 1.6;
}

.legal-content strong {
  color: var(--text-dark);
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.contact-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow 0.3s;
}

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

.contact-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.contact-card h3 {
  margin-bottom: 0.5rem;
}

.contact-card p {
  font-size: 0.925rem;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.contact-link {
  font-weight: 600;
  color: var(--primary);
  word-break: break-all;
}

.contact-form-block {
  text-align: center;
  padding: 2rem 0;
}

.contact-form-block h2 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.contact-form-block p {
  margin-bottom: 1.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Services full page */
.services-full {
  margin-top: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }

  .hamburger {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 1.5rem 1rem;
    gap: 0;
  }

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

  .nav-links a:not(.btn) {
    padding: 0.75rem 0;
    width: 100%;
    border-radius: 0;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 0.5rem;
    width: 100%;
  }

  .hero {
    padding: 7rem 0 3.5rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-sub {
    font-size: 1.05rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 320px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

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

  .section-header h2 {
    font-size: 1.6rem;
  }

  .about-strip h2 {
    font-size: 1.6rem;
  }

  .credentials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .credential-item {
    padding: 1rem;
  }

  .cta-section h2 {
    font-size: 1.6rem;
  }

  .page-hero {
    padding: 6rem 0 2.5rem;
  }

  .page-hero h1 {
    font-size: 1.75rem;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-col {
    text-align: center;
  }
}