/* ==========================================================================
   Trans Dating NZ - Global Styles
   Clean Coastal Editorial + Discreet Dating
   ========================================================================== */

/* --- CSS Variables --- */
:root {
  --color-bg: #FEFBF6;
  --color-bg-alt: #F5F0E8;
  --color-primary: #1B4D5C;
  --color-primary-light: #256B7A;
  --color-secondary: #5C7A5E;
  --color-secondary-light: #7A9B7E;
  --color-accent: #E8846B;
  --color-accent-hover: #D06F58;
  --color-text: #2D2D3A;
  --color-text-light: #5A5A6A;
  --color-text-muted: #7A7A8A;
  --color-white: #FFFFFF;
  --color-card: #FFFFFF;
  --color-card-hover: #FAF8F4;
  --color-border: #E8E4DC;
  --color-overlay: rgba(27, 77, 92, 0.65);
  --color-overlay-dark: rgba(15, 35, 45, 0.75);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08), 0 4px 8px rgba(0, 0, 0, 0.04);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --max-width: 1200px;
  --max-width-narrow: 860px;
  --header-height: 64px;
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

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

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--transition-fast);
}

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

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 10000;
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  top: 8px;
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

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

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.header-nav a:hover,
.header-nav a:focus-visible {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.header-nav .nav-cta {
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
  text-decoration: none;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-left: 8px;
  transition: background var(--transition-fast);
}

.header-nav .nav-cta:hover {
  background: var(--color-accent-hover);
  color: var(--color-white);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-text);
  z-index: 1001;
}

.menu-toggle .bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 85svh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  text-align: center;
  padding: 80px 20px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  width: 100%;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.hero .btn {
  font-size: 1.125rem;
  padding: 16px 40px;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 1.4;
}

.btn-cta {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(232, 132, 107, 0.3);
}

.btn-cta:hover {
  background: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232, 132, 107, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.container-narrow {
  width: 100%;
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 20px;
}

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

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

.section-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  text-align: center;
  padding: 72px 20px;
}

.section-cta h2 {
  color: var(--color-white);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
}

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

.section-cta .btn {
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 1.125rem;
  padding: 16px 40px;
}

.section-cta .btn:hover {
  background: var(--color-accent-hover);
}

/* --- Headings --- */
.content h2 {
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 700;
  color: var(--color-text);
  margin: 48px 0 16px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

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

.content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 28px 0 10px;
  line-height: 1.4;
}

.content p {
  margin-bottom: 16px;
  color: var(--color-text);
  font-size: 1.05rem;
}

.content a {
  color: var(--color-primary);
  font-weight: 500;
}

/* --- Cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin: 32px 0;
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  text-decoration: none;
  color: var(--color-text);
  display: block;
}

a.card {
  text-decoration: none;
}

a.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  background: var(--color-card-hover);
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--color-primary);
}

.card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
}

.card-cta {
  display: inline-block;
  margin-top: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-accent);
}

a.card:hover .card-cta {
  text-decoration: underline;
}

/* City cards */
.city-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.city-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.city-card h3 a {
  text-decoration: none;
  color: inherit;
}

.city-card h3 a:hover {
  color: var(--color-primary-light);
}

.city-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- FAQ --- */
.faq-list {
  margin: 32px 0;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  background: var(--color-card);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  line-height: 1.5;
}

.faq-question:hover {
  background: var(--color-card-hover);
}

.faq-question:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
  border-radius: var(--radius-md);
}

.faq-icon {
  flex-shrink: 0;
  font-size: 1.25rem;
  color: var(--color-primary);
  transition: transform var(--transition-base);
  line-height: 1;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 800px;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  padding: 16px 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.breadcrumbs a {
  color: var(--color-text-muted);
  text-decoration: none;
}

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

.breadcrumbs span {
  margin: 0 6px;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.85);
  padding: 64px 20px 32px;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px 32px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  padding: 3px 0;
  transition: color var(--transition-fast);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--color-white);
}

.footer-disclaimer {
  max-width: var(--max-width);
  margin: 0 auto 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.footer-bottom a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--color-white);
}

/* --- Join Free Page --- */
.join-free-page {
  min-height: 80svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
}

.join-free-page h1 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--color-primary);
  margin-bottom: 16px;
}

.join-free-page p {
  color: var(--color-text-light);
  max-width: 480px;
  margin: 0 auto 32px;
  font-size: 1.1rem;
}

/* --- Utility --- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .header-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100svh;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 32px;
    gap: 8px;
    transition: right var(--transition-base);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }

  .header-nav.active {
    right: 0;
  }

  .header-nav a {
    font-size: 1rem;
    padding: 12px 8px;
    width: 100%;
  }

  .header-nav .nav-cta {
    margin-left: 0;
    text-align: center;
    margin-top: 8px;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    min-height: 100svh;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

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

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

  .section {
    padding: 56px 0;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 100svh;
    padding: 60px 16px;
  }

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

  .hero .btn {
    font-size: 1rem;
    padding: 14px 32px;
  }

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

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

  .section {
    padding: 48px 0;
  }
}

/* Mobile nav overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-nav-overlay.active {
  display: block;
  opacity: 1;
}

/* --- Accessibility --- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

[aria-expanded] {
  cursor: pointer;
}

/* --- Print --- */
@media print {
  .site-header,
  .site-footer,
  .hero,
  .section-cta,
  .btn,
  .menu-toggle,
  .mobile-nav-overlay {
    display: none;
  }
}