/* Lucky Radar AU — southern coast palette + radar sweep */
:root {
  --night: #0c1829;
  --reef: #1a9b8a;
  --reef-dim: rgba(26, 155, 138, 0.18);
  --gum: #2d4a3e;
  --ochre: #c97b3c;
  --sand: #f4ebe0;
  --dune: #e8dcc8;
  --paper: #fdfaf6;
  --ink: #1a2332;
  --slate: #4a5568;
  --line: rgba(26, 35, 50, 0.09);
  --sweep: rgba(26, 155, 138, 0.22);
  --font-display: "Oxanium", system-ui, sans-serif;
  --font-ui: "Manrope", system-ui, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 3px;
  --max: 1140px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-ui);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.68;
  color: var(--ink);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(circle at 12% 18%, var(--reef-dim), transparent 42%),
    radial-gradient(circle at 88% 72%, rgba(201, 123, 60, 0.09), transparent 45%);
}

.site-wrap { position: relative; z-index: 1; }

a {
  color: var(--gum);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease);
}
a:hover { color: var(--reef); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--night);
  color: var(--sand);
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; }

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 235, 224, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
  min-height: 4rem;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-decoration: none;
  color: inherit;
}
.brand:hover { color: inherit; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.05;
}
.brand__name em {
  font-style: normal;
  color: var(--reef);
}
.brand__tag {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--slate);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  align-items: center;
}
.main-nav a {
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--slate);
  letter-spacing: 0.04em;
}
.main-nav a:hover { color: var(--reef); }
.main-nav a[aria-current="page"] {
  color: var(--gum);
  border-bottom: 2px solid var(--ochre);
  padding-bottom: 2px;
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    inset: 4rem 0 auto 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease);
  }
  .main-nav.is-open { max-height: 360px; }
  .main-nav ul {
    flex-direction: column;
    padding: 1rem 1.25rem 1.5rem;
    align-items: flex-start;
  }
}

/* Hero + radar */
.hero {
  position: relative;
  padding: clamp(2.5rem, 8vw, 5rem) 0 clamp(3rem, 10vw, 6rem);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(165deg, var(--night) 0%, #152a42 55%, #1a3d4a 100%);
  color: var(--sand);
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(244, 235, 224, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 235, 224, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.radar-stage {
  position: absolute;
  right: -8%;
  top: 50%;
  transform: translateY(-50%);
  width: min(52vw, 520px);
  aspect-ratio: 1;
  pointer-events: none;
  opacity: 0.85;
}
@media (max-width: 900px) {
  .radar-stage {
    right: -25%;
    opacity: 0.4;
    width: min(70vw, 400px);
  }
}

.radar-disc {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  border: 1px solid rgba(244, 235, 224, 0.2);
  background:
    repeating-radial-gradient(
      circle at 50% 50%,
      transparent 0,
      transparent 11%,
      rgba(244, 235, 224, 0.07) 11%,
      rgba(244, 235, 224, 0.07) 11.4%
    );
  box-shadow: inset 0 0 60px rgba(26, 155, 138, 0.12);
}

.radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg at 50% 50%,
    transparent 0deg,
    var(--sweep) 25deg,
    transparent 55deg
  );
  animation: radar-spin 7s linear infinite;
}
@keyframes radar-spin {
  to { transform: rotate(360deg); }
}

.radar-cross {
  position: absolute;
  inset: 0;
  border-radius: 50%;
}
.radar-cross::before,
.radar-cross::after {
  content: "";
  position: absolute;
  background: rgba(244, 235, 224, 0.12);
}
.radar-cross::before {
  left: 50%;
  top: 8%;
  bottom: 8%;
  width: 1px;
  transform: translateX(-50%);
}
.radar-cross::after {
  top: 50%;
  left: 8%;
  right: 8%;
  height: 1px;
  transform: translateY(-50%);
}

.radar-blip {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ochre);
  box-shadow: 0 0 12px var(--reef);
  animation: blip 3.2s var(--ease) infinite;
}
.radar-blip--1 { left: 62%; top: 38%; animation-delay: 0s; }
.radar-blip--2 { left: 44%; top: 58%; animation-delay: 1.1s; }
.radar-blip--3 { left: 72%; top: 64%; animation-delay: 2.3s; }

@keyframes blip {
  0%, 100% { opacity: 0.25; transform: scale(0.85); }
  40% { opacity: 1; transform: scale(1.15); }
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 36rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.5vw, 3.35rem);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 1.2rem;
  letter-spacing: 0.02em;
}
.hero__lead {
  font-size: 1.12rem;
  color: rgba(244, 235, 224, 0.88);
  margin: 0 0 2rem;
  max-width: 34rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.65rem 1.45rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.btn--primary {
  background: var(--reef);
  color: var(--night);
  border-color: var(--reef);
}
.btn--primary:hover {
  background: #22b69f;
  color: var(--night);
}
.btn--ghost {
  background: transparent;
  color: var(--sand);
  border-color: rgba(244, 235, 224, 0.45);
}
.btn--ghost:hover {
  border-color: var(--ochre);
  color: var(--paper);
}

.prose a.btn { text-decoration: none; }
.prose a.btn--primary { color: var(--night); }
.prose a.btn--primary:hover { color: var(--night); }

.badge-18 {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(244, 235, 224, 0.5);
  margin-bottom: 1rem;
  color: var(--sand);
}
.page-hero .badge-18 {
  color: var(--ink);
  border-color: var(--ink);
}

section { padding: clamp(3rem, 8vw, 5rem) 0; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.2rem);
  font-weight: 600;
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}
.section-intro {
  margin: 0 0 2.5rem;
  max-width: 44rem;
  color: var(--slate);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.pillar {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.75rem 1.5rem;
  transition: box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.pillar:hover {
  border-color: rgba(26, 155, 138, 0.35);
  box-shadow: 0 20px 40px rgba(12, 24, 41, 0.06);
}
.pillar__icon {
  font-size: 1.75rem;
  line-height: 1;
  margin-bottom: 0.75rem;
  color: var(--reef);
}
.pillar h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}
.pillar p { margin: 0; color: var(--slate); font-size: 0.97rem; }

.page-hero {
  padding: clamp(2.5rem, 6vw, 4rem) 0 2rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--dune), var(--sand));
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.65rem);
  margin: 0 0 0.75rem;
}
.page-hero p { margin: 0; max-width: 44rem; color: var(--slate); }

.prose {
  max-width: 42rem;
  padding-bottom: 3rem;
}
.prose--wide { max-width: 54rem; }
.prose h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 2.35rem 0 0.75rem;
}
.prose h3 { font-size: 1.08rem; margin: 1.5rem 0 0.5rem; }
.prose p, .prose li { color: var(--slate); }
.prose ul { padding-left: 1.25rem; }
.prose .callout {
  margin: 1.5rem 0;
  padding: 1.25rem 1.35rem;
  background: var(--paper);
  border-left: 3px solid var(--ochre);
  font-size: 0.96rem;
}

section.section--dune {
  background: var(--dune);
  border-block: 1px solid var(--line);
}
section.section--paper {
  background: var(--paper);
  border-block: 1px solid var(--line);
}

.editorial-block { max-width: 44rem; }
.editorial-block p {
  color: var(--slate);
  margin: 0 0 1.1rem;
}
.editorial-block p:last-child { margin-bottom: 0; }

.pull-quote {
  margin: 2rem 0;
  padding: 1.5rem 1.5rem 1.5rem 1.25rem;
  border-left: 3px solid var(--reef);
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-style: italic;
  color: var(--ink);
  line-height: 1.45;
  background: rgba(255, 255, 255, 0.65);
}

.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.stat-card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.35rem 1.25rem;
  text-align: left;
}
.stat-card__label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--slate);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.stat-card__value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.15;
  margin-bottom: 0.35rem;
}
.stat-card__note {
  font-size: 0.87rem;
  color: var(--slate);
  line-height: 1.45;
  margin: 0;
}

.myth-fact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.myth-fact__col {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.5rem 1.35rem;
}
.myth-fact__col h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
}
.myth-fact__col ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--slate);
  font-size: 0.95rem;
}
.myth-fact__col li { margin-bottom: 0.5rem; }

.topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.topic-tile {
  display: block;
  padding: 1.35rem 1.25rem;
  background: var(--paper);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.topic-tile:hover {
  border-color: rgba(26, 155, 138, 0.4);
  box-shadow: 0 4px 16px rgba(12, 24, 41, 0.07);
  color: inherit;
}
.topic-tile h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 0.4rem;
  color: var(--ink);
}
.topic-tile p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.5;
}

.faq-block { margin-top: 2.5rem; max-width: 50rem; }
.faq-list details {
  border: 1px solid var(--line);
  background: var(--paper);
  margin-bottom: 0.65rem;
  padding: 0;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.97rem;
  padding: 1rem 1.15rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  font-weight: 400;
  color: var(--slate);
  font-size: 1.25rem;
}
.faq-list details[open] summary::after { content: "−"; }
.faq-list .faq-a {
  padding: 0 1.15rem 1.1rem;
  color: var(--slate);
  font-size: 0.94rem;
  line-height: 1.62;
  border-top: 1px solid var(--line);
  margin: 0;
}

.split-highlight {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}
@media (min-width: 768px) {
  .split-highlight {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}
.split-highlight__aside {
  background: var(--night);
  color: var(--dune);
  padding: 1.5rem 1.35rem;
  font-size: 0.92rem;
  line-height: 1.55;
}
.split-highlight__aside strong { color: var(--paper); }

.step-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  counter-reset: step;
}
.step-list li {
  position: relative;
  padding-left: 2.75rem;
  margin-bottom: 1.15rem;
  color: var(--slate);
}
.step-list li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--reef);
  color: var(--gum);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
}

.glossary {
  margin: 2rem 0;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 1.5rem 1.35rem;
}
.glossary dt {
  font-weight: 700;
  margin-top: 1rem;
  color: var(--ink);
}
.glossary dt:first-child { margin-top: 0; }
.glossary dd {
  margin: 0.35rem 0 0;
  color: var(--slate);
  font-size: 0.94rem;
}

.scan-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}
.scan-list li {
  position: relative;
  padding: 0.85rem 0 0.85rem 2.5rem;
  border-bottom: 1px solid var(--line);
  color: var(--slate);
}
.scan-list li::before {
  content: "";
  position: absolute;
  left: 0.35rem;
  top: 1.1rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--reef);
  box-shadow: 0 0 0 3px var(--reef-dim);
}

.help-strip {
  background: var(--night);
  color: var(--dune);
  padding: 2.25rem 0;
  margin-top: 2rem;
}
.help-strip h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 1rem;
  color: var(--paper);
}
.help-strip a { color: #7dd3c0; }
.help-strip a:hover { color: var(--paper); }
.help-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1rem;
}
.help-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
}
.help-links a:hover { border-color: var(--ochre); }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 2rem;
  background: rgba(253, 250, 246, 0.85);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-col h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin: 0 0 1rem;
  color: var(--slate);
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { text-decoration: none; font-size: 0.9rem; }
.footer-bottom {
  font-size: 0.82rem;
  color: var(--slate);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}