/* ==========================================================================
   Kookaburra Collective — Global Styles
   Palette: Wingspan
   ========================================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&display=swap');

/* ---------- Custom Properties ---------- */
:root {
  --color-primary:    #1A6B6A;
  --color-primary-dk: #145453;
  --color-secondary:  #C9A882;
  --color-accent:     #D96B4A;

  --color-bg:         #F8F6F2;
  --color-bg-alt:     #EDEAE4;
  --color-text:       #1E1E1E;
  --color-text-light: #71706C;

  --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
  --font-body:    'Source Serif 4', Georgia, 'Times New Roman', serif;

  --max-width:    1120px;
  --nav-height:   72px;
  --radius:       8px;
  --transition:   0.2s ease;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26, 107, 106, 0.3);
}

.btn--primary:hover {
  background: var(--color-primary-dk);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 107, 106, 0.4);
}

.btn--nav {
  font-size: 0.8125rem;
  padding: 9px 20px;
  border-radius: 20px;
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26, 107, 106, 0.3);
}

.btn--nav:hover {
  background: var(--color-primary-dk);
  color: #fff;
  box-shadow: 0 4px 14px rgba(26, 107, 106, 0.4);
}

/* ---------- Navigation ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(248, 246, 242, 0.95);
  border-bottom: 1px solid rgba(201, 168, 130, 0.2);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

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

.site-nav__brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.175rem;
  color: var(--color-primary);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.site-nav__brand:hover {
  color: var(--color-primary-dk);
}

.nav-logo {
  height: 40px;
  width: auto;
}

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

.site-nav__links a {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: color var(--transition);
}

.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] {
  color: var(--color-primary);
}

/* Nav CTA button override */
.site-nav__links .btn--nav {
  color: #fff;
}

.site-nav__links .btn--nav:hover {
  color: #fff;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- Hero ---------- */
.hero {
  padding: 104px 0 96px;
  text-align: center;
  background: linear-gradient(170deg, #F8F6F2 0%, #E5D5C3 60%, #D9C4AD 100%);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.25) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 130, 0.4), transparent);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
  color: var(--color-text);
  position: relative;
}

.hero p {
  font-size: 1.2rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

.hero .btn {
  margin-top: 32px;
}

/* ---------- Section ---------- */
.section {
  padding: 88px 0;
}

.section--alt {
  background: #E8E2D8;
}

.section__title {
  font-size: 1.85rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section__intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
  font-size: 1.05rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

/* ---------- Value Cards ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.value-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 24px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
}

.value-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
}

.value-card__icon {
  height: 80px;
  width: auto;
  margin: 0 auto 20px;
}

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

.value-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* ---------- Tagline Banner ---------- */
.tagline-banner {
  background: var(--color-primary);
  padding: 56px 0;
  text-align: center;
  box-shadow: inset 0 4px 12px rgba(0, 0, 0, 0.15);
}

.tagline-banner p {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.6rem;
  color: #F8F6F2;
  letter-spacing: 0.01em;
  line-height: 1.5;
}

/* ---------- Page Content (privacy, terms, contact) ---------- */
.page-header {
  padding: 64px 0 40px;
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.page-header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.page-header .effective-date {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.page-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.page-content h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--color-text);
}

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

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

.page-content ul,
.page-content ol {
  margin-bottom: 16px;
  padding-left: 24px;
  color: var(--color-text-light);
}

.page-content li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.page-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-content a:hover {
  color: var(--color-primary-dk);
}

/* ---------- Contact Cards ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.contact-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
}

.contact-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.contact-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.contact-card a.email-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
}

.contact-card a.email-link:hover {
  text-decoration: underline;
}

/* ---------- Email Obfuscation ---------- */
.email-decoy {
  display: none;
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: auto;
  background: #F0ECE5;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: 40px 0;
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer__copy {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.site-footer__links {
  list-style: none;
  display: flex;
  gap: 24px;
}

.site-footer__links a {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  color: var(--color-text-light);
  transition: color var(--transition);
}

.site-footer__links a:hover {
  color: var(--color-primary);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .site-nav__links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 16px 24px 24px;
    gap: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  }

  .site-nav__links.is-open {
    display: flex;
  }

  .site-nav__links li {
    width: 100%;
  }

  .site-nav__links a {
    display: block;
    padding: 12px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  }

  .site-nav__links li:last-child a {
    border-bottom: none;
  }

  .site-nav__links .btn--nav {
    display: inline-block;
    width: auto;
    margin-top: 8px;
    padding: 10px 24px;
    border-bottom: none;
    text-align: center;
  }

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

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

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

  .section {
    padding: 56px 0;
  }

  .section__title {
    margin-bottom: 12px;
  }

  .section__intro {
    margin-bottom: 32px;
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

  .page-header {
    padding: 48px 0 32px;
  }

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

  .page-content {
    padding: 40px 24px 64px;
  }

  .tagline-banner p {
    font-size: 1.25rem;
  }

  .site-footer .container {
    flex-direction: column;
    text-align: center;
  }

  .site-footer__links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.65rem;
  }

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

  .value-card {
    padding: 28px 22px;
  }

  .tagline-banner p {
    font-size: 1.1rem;
  }
}