:root {
  --primary: #0d6b6b;
  --primary-dark: #094d4d;
  --primary-light: #e8f3f3;
  --accent: #e07a5f;
  --accent-dark: #c8654a;
  --bg: #ffffff;
  --bg-alt: #f2f7f8;
  --bg-dark: #122b33;
  --text-dark: #1b2d3a;
  --text-light: #6c7e8e;
  --text-lightest: #9aacba;
  --border: #dde5e8;
  --shadow: 0 2px 16px rgba(11, 43, 51, 0.08);
  --shadow-lg: 0 8px 32px rgba(11, 43, 51, 0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --max-width: 1140px;
  --nav-height: 68px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text-dark);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

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

.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--bg-dark); color: var(--bg); }

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 48px;
  max-width: 600px;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  line-height: 1.2;
}

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

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

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

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

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

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

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

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-dark);
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.2s;
}

.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }

.nav-links a.active { color: var(--primary); }
.nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--primary);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: var(--radius);
  font-weight: 600;
}

.nav-cta:hover { background: var(--primary-dark) !important; color: #fff !important; }
.nav-cta::after { display: none !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: 0.3s;
}

/* Hero */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg-alt) 100%);
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.hero-content h1 span { color: var(--primary); }

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-light);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-svg {
  width: 100%;
  max-width: 420px;
  height: auto;
}

/* Page Hero Band */
.page-hero {
  padding: 120px 0 56px;
  background: var(--primary-light);
  text-align: center;
}

.page-hero h1 {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

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

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

.value-card {
  padding: 36px 28px;
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.value-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

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

.value-card p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* 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-lg);
  padding: 32px 28px;
  transition: transform 0.2s, box-shadow 0.2s;
}

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

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

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

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

/* About Strip */
.about-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.about-strip p {
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-svg {
  max-width: 380px;
  width: 100%;
}

/* Credentials Strip */
.credentials {
  background: var(--primary);
  color: #fff;
  padding: 40px 0;
}

.credentials .container {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.cred-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
}

.cred-item .cred-badge {
  background: rgba(255,255,255,0.15);
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.3px;
}

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

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

.cta-strip p {
  color: var(--text-light);
  margin-bottom: 28px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.85);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: #fff;
}

.footer-brand h3 span { color: var(--accent); }

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 12px;
  color: rgba(255,255,255,0.65);
}

.footer-abn {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

.footer h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 16px;
}

.footer ul {
  list-style: none;
}

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

.footer ul a {
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  transition: color 0.2s;
}

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

.footer-contact p {
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: rgba(255,255,255,0.65);
}

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

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* Content pages (privacy/terms) */
.content-page { padding: 0 0 60px; }

.content-page h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  color: var(--text-dark);
}

.content-page h3 {
  font-size: 1.15rem;
  margin: 28px 0 12px;
  color: var(--text-dark);
}

.content-page p {
  margin-bottom: 16px;
  color: var(--text-light);
  line-height: 1.7;
}

.content-page ul {
  margin: 0 0 16px 24px;
  color: var(--text-light);
  line-height: 1.7;
}

.content-page ul li { margin-bottom: 8px; }

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.7;
}

.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.contact-detail .cd-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-detail h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-detail p, .contact-detail a {
  font-size: 0.9rem;
  color: var(--text-light);
}

.contact-form-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.contact-form-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 24px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
  background: var(--bg);
  color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13,107,107,0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* About page specific */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 60px;
}

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

.about-mission p {
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-svg-large {
  max-width: 400px;
  width: 100%;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-value-card {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg);
}

.about-value-card .av-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.about-value-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.about-value-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* Mobile */
@media (max-width: 768px) {
  .section { padding: 48px 0; }
  .section-title { font-size: 1.6rem; }
  .section-subtitle { margin-bottom: 32px; }

  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column;
    padding: 20px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    display: none;
    box-shadow: var(--shadow);
  }

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

  .nav-links a {
    padding: 12px 0;
    width: 100%;
  }

  .nav-links a::after { display: none; }

  .nav-cta {
    text-align: center;
    margin-top: 8px;
  }

  .hero { padding: 100px 0 48px; }
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .hero-content h1 { font-size: 2rem; }
  .hero-visual { display: none; }

  .value-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .about-strip { grid-template-columns: 1fr; gap: 32px; }
  .about-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-svg-large { display: none; }
  .about-values-grid { grid-template-columns: 1fr; }

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

  .page-hero { padding: 100px 0 40px; }
  .page-hero h1 { font-size: 1.8rem; }

  .credentials .container { gap: 16px; flex-direction: column; align-items: center; }

  .contact-form-card { padding: 24px; }
}