:root {
  --primary: #0B7B8C;
  --primary-dark: #085E6B;
  --primary-light: #12A0B5;
  --accent: #E8914A;
  --accent-dark: #D07A2E;
  --accent-light: #F0B47A;
  --bg: #FFFFFF;
  --bg-alt: #F5F8FA;
  --bg-dark: #0B1E28;
  --text-dark: #1A2B3C;
  --text-mid: #4A5A6A;
  --text-light: #8A9AA8;
  --text-white: #F0F4F8;
  --border: #E2E8F0;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 2px 12px rgba(11, 30, 40, 0.08);
  --shadow-lg: 0 8px 30px rgba(11, 30, 40, 0.12);
  --font: -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);
  color: var(--text-dark);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- Navigation ----- */
.navbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a:not(.btn) {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: color 0.2s;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:not(.btn):hover,
.nav-links a:not(.btn).active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.nav-cta {
  margin-left: 4px;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--text-dark);
  cursor: pointer;
  padding: 4px;
}

/* ----- Buttons ----- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-align: center;
  transition: all 0.25s;
  cursor: pointer;
  border: 2px solid transparent;
  font-family: inherit;
}

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

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

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

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

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

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

.bg-alt {
  background: var(--bg-alt);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.section-sub {
  text-align: center;
  color: var(--text-mid);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-footer-btn {
  text-align: center;
  margin-top: 40px;
}

/* ----- Hero ----- */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  padding: 100px 0 90px;
  text-align: center;
  color: #fff;
}

.hero-content {
  max-width: 740px;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-sub {
  font-size: 1.2rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
}

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

.hero-ctas .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.hero-ctas .btn-outline:hover {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

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

.page-hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto;
}

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

.prop-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  transition: transform 0.25s, box-shadow 0.25s;
}

.prop-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.prop-icon {
  font-size: 2.4rem;
  display: block;
  margin-bottom: 16px;
}

.prop-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-dark);
}

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

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

.services-grid.full {
  grid-template-columns: repeat(4, 1fr);
}

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  font-size: 2.2rem;
  display: block;
  margin-bottom: 16px;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.6;
}

/* ----- About Strip ----- */
.about-strip {
  background: var(--bg-alt);
}

.about-preview {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about-preview h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.about-preview p {
  font-size: 1.05rem;
  color: var(--text-mid);
  margin-bottom: 28px;
  line-height: 1.7;
}

/* ----- Credentials ----- */
.credentials {
  background: var(--bg);
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
}

.cred-item {
  text-align: center;
  padding: 24px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.cred-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  margin-bottom: 6px;
}

.cred-value {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
}

/* ----- CTA Strip ----- */
.cta-strip {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  text-align: center;
}

.cta-strip h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-strip p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-strip .btn-primary {
  background: #fff;
  color: var(--accent-dark);
  border-color: #fff;
}

.cta-strip .btn-primary:hover {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.8);
}

/* ----- Footer ----- */
.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 56px 0 0;
}

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

.footer-col h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: #fff;
}

.footer-col p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.7;
}

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

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--text-light);
  transition: color 0.2s;
}

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

.footer-abn {
  margin-top: 14px;
  font-size: 0.82rem !important;
  color: var(--text-light) !important;
}

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

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-light);
}

/* ----- Content Page (legal, about) ----- */
.content-page {
  max-width: 800px;
  margin: 0 auto;
}

.content-page h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 36px 0 14px;
  color: var(--text-dark);
}

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

.content-page p {
  color: var(--text-mid);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.content-page ul {
  margin-bottom: 16px;
  padding-left: 24px;
}

.content-page ul li {
  color: var(--text-mid);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 6px;
  list-style: disc;
}

.legal-content a {
  color: var(--primary);
  text-decoration: underline;
}

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

/* ----- Values Grid (about page) ----- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 24px 0 36px;
}

.value-item {
  text-align: center;
  padding: 24px 16px;
  background: var(--bg-alt);
  border-radius: var(--radius);
}

.value-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 12px;
}

.value-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.value-item p {
  font-size: 0.88rem;
  color: var(--text-mid);
}

.cred-list {
  margin: 16px 0;
  padding-left: 0 !important;
}

.cred-list li {
  list-style: none !important;
  padding: 6px 0;
  font-size: 1rem;
  color: var(--text-mid);
}

/* ----- Contact Page ----- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
  text-align: center;
}

.contact-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 10px;
}

.contact-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

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

.contact-card a {
  color: var(--primary);
}

.contact-card a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.contact-card .btn {
  margin-top: 12px;
}

.contact-note {
  background: var(--bg-alt);
  padding: 40px;
  border-radius: var(--radius-lg);
}

.contact-note h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.contact-note p {
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 16px;
}

.contact-note a {
  color: var(--primary);
  text-decoration: underline;
}

.location-detail {
  text-align: center;
  margin-top: 32px;
}

.location-icon {
  font-size: 2.4rem;
  display: block;
  margin-bottom: 12px;
}

.location-detail p {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ----- Responsive ----- */
@media (max-width: 768px) {

  .hamburger {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column;
    padding: 20px 24px 28px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

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

  .nav-cta {
    margin-left: 0;
  }

  .hero { padding: 64px 0 56px; }
  .hero h1 { font-size: 2rem; }
  .hero-sub { font-size: 1rem; }

  .section { padding: 56px 0; }
  .section-title { font-size: 1.6rem; }

  .props-grid,
  .services-grid,
  .services-grid.full,
  .credentials-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

  .page-hero { padding: 48px 0 40px; }
  .page-hero h1 { font-size: 1.7rem; }

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

  .cta-strip h2 { font-size: 1.4rem; }

}