/* Excel Theranostics Australia — landing styles */
:root {
  --navy: #0a1628;
  --navy-mid: #122038;
  --black: #050505;
  --gold: #c9a227;
  --gold-light: #e8d48b;
  --gold-dark: #9a7b1a;
  --cream: #f7f4ed;
  --white: #ffffff;
  --muted: #5a6570;
  --border: #e2ddd3;
  --focus: #c9a227;
  --radius: 10px;
  --shadow: 0 12px 40px rgba(10, 22, 40, 0.12);
  --font: "Source Sans 3", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold-dark); }
a:hover { color: var(--gold); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }

.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.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;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--black);
  border-bottom: 1px solid rgba(201, 162, 39, 0.25);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.65rem 0; min-height: 64px;
}
.logo-link {
  display: flex; align-items: center; text-decoration: none;
  background: #000; padding: 0.25rem 0.5rem; border-radius: 6px;
}
.logo-link img { height: 44px; width: auto; }
.nav-desktop { display: none; gap: 1.35rem; align-items: center; }
.nav-desktop a {
  color: rgba(255,255,255,0.88); text-decoration: none;
  font-size: 0.92rem; font-weight: 500;
}
.nav-desktop a:hover { color: var(--gold-light); }
.nav-cta { margin-left: 0.5rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; padding: 0.75rem 1.35rem;
  font-family: inherit; font-size: 0.95rem; font-weight: 600;
  text-decoration: none; border-radius: 6px; border: 2px solid transparent;
  cursor: pointer; transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 55%, var(--gold-dark) 100%);
  color: var(--black); border-color: var(--gold-dark);
}
.btn-primary:hover { filter: brightness(1.06); color: var(--black); }
.btn-secondary {
  background: transparent; color: var(--white);
  border-color: rgba(232, 212, 139, 0.55);
}
.btn-secondary:hover { border-color: var(--gold-light); color: var(--gold-light); }
.btn-outline {
  background: transparent; color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-ghost {
  background: transparent; color: var(--gold-dark);
  border-color: var(--gold);
}
.btn-ghost:hover { background: rgba(201,162,39,0.1); }
.btn-lg { padding: 0.9rem 1.6rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

.menu-toggle {
  display: flex; flex-direction: column; gap: 5px;
  background: transparent; border: 0; padding: 0.5rem; cursor: pointer;
}
.menu-toggle span {
  display: block; width: 22px; height: 2px; background: var(--gold-light);
}
.nav-mobile {
  display: none; flex-direction: column; gap: 0.75rem;
  padding: 0 0 1rem; border-top: 1px solid rgba(201,162,39,0.2);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: rgba(255,255,255,0.9); text-decoration: none; padding: 0.35rem 0;
}
.nav-mobile .btn { margin-top: 0.35rem; align-self: flex-start; }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 55%, #1a2d4a 100%);
  color: var(--white);
  padding: 2.5rem 0 3rem;
  position: relative; overflow: hidden;
}
.hero-grid {
  display: grid; gap: 2rem; align-items: center;
}
.hero-badge {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gold-light); margin-bottom: 0.85rem;
  padding: 0.3rem 0.7rem; border: 1px solid rgba(201,162,39,0.45);
  border-radius: 999px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4.5vw, 2.65rem);
  font-weight: 600; line-height: 1.22; margin: 0 0 1rem;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 1.08rem; color: rgba(255,255,255,0.88);
  margin: 0 0 1.5rem; max-width: 36rem;
}
.hero-sub strong { color: var(--gold-light); font-weight: 600; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1rem; }
.hero-micro {
  font-size: 0.85rem; color: rgba(255,255,255,0.55); margin: 0; max-width: 32rem;
}
.hero-visual {
  position: relative; border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
  aspect-ratio: 4/3;
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10,22,40,0.15) 0%, transparent 40%);
  pointer-events: none;
}

/* Sections */
section { padding: 3.5rem 0; }
.section-label {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gold-dark); margin: 0 0 0.5rem;
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 600; line-height: 1.25; margin: 0 0 1.25rem;
  letter-spacing: -0.015em; color: var(--navy);
}
.lead { font-size: 1.1rem; color: var(--muted); max-width: 40rem; }

/* Who it's for */
.who { background: var(--cream); }
.who-grid { display: grid; gap: 1.5rem; }
.card-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 0.85rem;
}
.card-list li {
  background: var(--white); padding: 1rem 1.15rem 1rem 1.35rem;
  border-radius: var(--radius); border-left: 3px solid var(--gold);
  box-shadow: 0 2px 8px rgba(10,22,40,0.04);
}
.not-for {
  background: var(--navy); color: rgba(255,255,255,0.9);
  padding: 1.25rem 1.4rem; border-radius: var(--radius);
}
.not-for h3 {
  margin: 0 0 0.5rem; font-size: 0.95rem; color: var(--gold-light);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.not-for p { margin: 0; font-size: 0.95rem; }

/* How it works */
.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 1rem; counter-reset: step;
}
.steps li {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem;
  align-items: start; padding: 1.15rem 1.25rem;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.step-num {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  background: var(--navy); color: var(--gold-light);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.95rem; flex-shrink: 0;
}
.steps h3 { margin: 0 0 0.25rem; font-size: 1.05rem; }
.steps p { margin: 0; color: var(--muted); font-size: 0.98rem; }
.placeholder {
  display: inline; background: rgba(201,162,39,0.15);
  color: var(--gold-dark); padding: 0.1em 0.4em; border-radius: 4px;
  font-size: 0.9em; font-weight: 600; border: 1px dashed rgba(201,162,39,0.5);
}
.how-grid { display: grid; gap: 2rem; align-items: start; }
.how-photo {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); aspect-ratio: 3/4; max-height: 420px;
}
.how-photo img { width: 100%; height: 100%; object-fit: cover; }
.support-line {
  margin-top: 1.5rem; padding: 1rem 1.25rem;
  border-left: 3px solid var(--gold); background: var(--cream);
  font-style: italic; color: var(--muted);
}

/* Eligibility */
.eligibility { background: var(--cream); }
.callout {
  margin-top: 1.5rem; padding: 1.35rem 1.5rem;
  background: var(--navy); color: rgba(255,255,255,0.92);
  border-radius: var(--radius); border-top: 3px solid var(--gold);
}
.callout strong { color: var(--gold-light); }
.callout p { margin: 0.5rem 0 0; }

/* What we handle */
.handle-grid {
  display: grid; gap: 1.5rem;
}
.handle-col {
  padding: 1.5rem; border-radius: var(--radius);
  border: 1px solid var(--border);
}
.handle-col.do { background: var(--white); border-top: 3px solid var(--gold); }
.handle-col.dont { background: #fafafa; border-top: 3px solid var(--muted); }
.handle-col h3 { margin: 0 0 1rem; font-size: 1.1rem; }
.handle-col ul { margin: 0; padding-left: 1.2rem; color: var(--muted); }
.handle-col li { margin-bottom: 0.5rem; }

/* Caregiver band */
.caregiver-band {
  padding: 0; position: relative;
}
.caregiver-inner {
  display: grid; gap: 0;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow);
}
.caregiver-img { aspect-ratio: 16/9; max-height: 280px; }
.caregiver-img img { width: 100%; height: 100%; object-fit: cover; }
.caregiver-copy {
  background: var(--navy); color: rgba(255,255,255,0.9);
  padding: 1.75rem 1.5rem;
}
.caregiver-copy h2 { color: var(--white); margin-bottom: 0.75rem; }
.caregiver-copy p { margin: 0; color: rgba(255,255,255,0.8); }

/* Screener */
.screener {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white); text-align: center;
}
.screener h2 { color: var(--white); }
.screener p { color: rgba(255,255,255,0.8); margin: 0 auto 1.5rem; max-width: 32rem; }

/* FAQ */
.faq-list { display: grid; gap: 0.65rem; max-width: 48rem; }
details.faq {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0;
}
details.faq summary {
  cursor: pointer; padding: 1rem 1.25rem; font-weight: 600;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: "+"; font-size: 1.35rem; color: var(--gold); font-weight: 400;
  flex-shrink: 0;
}
details.faq[open] summary::after { content: "−"; }
details.faq .faq-a {
  padding: 0 1.25rem 1.15rem; color: var(--muted); margin: 0;
  border-top: 1px solid var(--border); padding-top: 0.85rem; margin-top: -0.25rem;
}

/* Physicians strip */
.physicians {
  background: var(--cream); border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.physicians-inner {
  display: grid; gap: 1.25rem; align-items: center;
}
.physicians p { margin: 0 0 1rem; color: var(--muted); }
.phys-ctas { display: flex; flex-wrap: wrap; gap: 0.65rem; }

/* CTA band */
.cta-band {
  background: var(--black); color: var(--white);
  text-align: center; padding: 3.5rem 0;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: rgba(255,255,255,0.75); margin: 0 auto 1.5rem; max-width: 28rem; }
.cta-links {
  display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; align-items: center;
}
.cta-links a.phone, .cta-links a.email {
  color: var(--gold-light); text-decoration: none; font-weight: 600;
  padding: 0.5rem 0.75rem;
}
.cta-links a.phone:hover, .cta-links a.email:hover { color: var(--gold); }

/* Footer */
.site-footer {
  background: var(--navy); color: rgba(255,255,255,0.7);
  padding: 2.5rem 0 2rem; font-size: 0.9rem;
}
.footer-top {
  display: grid; gap: 1.5rem; margin-bottom: 2rem;
  padding-bottom: 1.75rem; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo img { height: 48px; width: auto; }
.disclaimer {
  max-width: 52rem; line-height: 1.6;
}
.disclaimer strong { color: var(--gold-light); }
.footer-meta {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem;
  align-items: center; font-size: 0.85rem;
}
.footer-meta a { color: rgba(255,255,255,0.65); text-decoration: none; }
.footer-meta a:hover { color: var(--gold-light); }
.footer-meta .sep { opacity: 0.35; }

@media (min-width: 640px) {
  .who-grid { grid-template-columns: 1.4fr 1fr; }
  .handle-grid { grid-template-columns: 1fr 1fr; }
  .caregiver-inner { grid-template-columns: 1.1fr 1fr; }
  .caregiver-img { aspect-ratio: auto; max-height: none; min-height: 220px; }
}

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
  .menu-toggle { display: none; }
  .hero { padding: 3.5rem 0 4rem; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 2.5rem; }
  .how-grid { grid-template-columns: 1fr 280px; }
  .physicians-inner { grid-template-columns: 1fr auto; }
  .footer-top { grid-template-columns: auto 1fr; align-items: start; }
}

@media (min-width: 960px) {
  section { padding: 4.25rem 0; }
  .steps { grid-template-columns: 1fr 1fr; }
}

/* Screener expanded panel */
.screener-actions {
  display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center;
  margin-bottom: 0;
}
.screener-panel {
  margin-top: 2rem; text-align: left;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,162,39,0.35);
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem 1.75rem;
  max-width: 40rem; margin-inline: auto;
}
.screener-disclaimer {
  font-size: 0.92rem; color: rgba(255,255,255,0.8);
  margin: 0 0 1.25rem; padding: 0.85rem 1rem;
  background: rgba(0,0,0,0.25); border-radius: 6px;
  border-left: 3px solid var(--gold);
}
.screener-disclaimer strong { color: var(--gold-light); }
.screener-step {
  border: 0; margin: 0 0 1.25rem; padding: 0;
}
.screener-step legend {
  font-weight: 600; font-size: 1.05rem; color: var(--white);
  margin-bottom: 0.85rem; padding: 0;
}
.screener-options {
  display: grid; gap: 0.55rem;
}
.screener-option {
  display: flex; align-items: flex-start; gap: 0.65rem;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px; cursor: pointer;
  color: rgba(255,255,255,0.92); font-weight: 500;
  transition: border-color 0.15s, background 0.15s;
}
.screener-option:hover {
  border-color: rgba(201,162,39,0.55);
  background: rgba(255,255,255,0.12);
}
.screener-option:has(input:checked) {
  border-color: var(--gold);
  background: rgba(201,162,39,0.15);
}
.screener-option input {
  margin-top: 0.2rem; accent-color: var(--gold); flex-shrink: 0;
}
.screener-contact-fields {
  display: grid; gap: 0.4rem; margin-top: 1.1rem;
}
.screener-contact-fields label {
  font-size: 0.9rem; font-weight: 600; color: rgba(255,255,255,0.9);
  margin-top: 0.35rem;
}
.screener-contact-fields .optional {
  font-weight: 400; color: rgba(255,255,255,0.5); font-size: 0.85em;
}
.screener-contact-fields input[type="text"] {
  width: 100%; padding: 0.65rem 0.85rem;
  border: 1px solid rgba(255,255,255,0.2); border-radius: 6px;
  background: rgba(0,0,0,0.3); color: var(--white);
  font-family: inherit; font-size: 1rem;
}
.screener-contact-fields input[type="text"]::placeholder {
  color: rgba(255,255,255,0.4);
}
.screener-nav {
  display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 0.5rem;
}
.screener-nav .btn-secondary {
  border-color: rgba(232, 212, 139, 0.45);
}
.screener-error {
  color: #ffb4b4; font-size: 0.9rem; margin: 0.75rem 0 0;
}
.screener-progress {
  margin: 1rem 0 0; font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}
.screener-result {
  text-align: left;
}
.screener-result h3 {
  margin: 0 0 0.75rem; font-size: 1.25rem; color: var(--gold-light);
  outline: none;
}
.screener-result p {
  color: rgba(255,255,255,0.85); margin: 0 0 1.25rem; max-width: none;
  text-align: left;
}
.screener-result-ctas {
  display: flex; flex-wrap: wrap; gap: 0.65rem; margin-bottom: 1rem;
}
.screener-result-phone {
  font-size: 0.95rem; margin-bottom: 1rem !important;
}
.screener-result-phone a { color: var(--gold-light); }
.screener-result-downloads { margin-bottom: 1rem; }
.screener-result .btn-ghost {
  color: var(--gold-light); border-color: rgba(201,162,39,0.55);
}
.screener-result .btn-ghost:hover {
  background: rgba(201,162,39,0.15); color: var(--gold-light);
}
.screener-restart {
  background: transparent; border: 0; color: rgba(255,255,255,0.55);
  font-family: inherit; font-size: 0.9rem; cursor: pointer;
  text-decoration: underline; padding: 0.25rem 0;
}
.screener-restart:hover { color: var(--gold-light); }

/* Resources strip */
.resources {
  background: var(--white); border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.resources-inner {
  display: grid; gap: 1.25rem; align-items: center;
}
.resources p { margin: 0; color: var(--muted); max-width: 36rem; }
.resources-ctas { display: flex; flex-wrap: wrap; gap: 0.65rem; }

/* Physicians expanded */
.physicians .phys-lead {
  margin: 0 0 1.5rem; color: var(--muted); max-width: 40rem; font-size: 1.05rem;
}
.phys-grid {
  display: grid; gap: 1.25rem; margin-bottom: 1.5rem;
}
.phys-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.35rem 1.4rem;
  border-top: 3px solid var(--gold);
}
.phys-card h3 {
  margin: 0 0 1rem; font-size: 1.1rem; color: var(--navy);
}
.phys-steps {
  margin: 0; padding-left: 1.25rem; color: var(--muted);
}
.phys-steps li { margin-bottom: 0.75rem; }
.phys-steps strong { color: var(--navy); }
.phys-scope { border-top-color: var(--navy); }
.phys-do-dont {
  display: grid; gap: 1.25rem;
}
.phys-do-dont h4 {
  margin: 0 0 0.5rem; font-size: 0.85rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--gold-dark);
}
.phys-do-dont ul {
  margin: 0; padding-left: 1.15rem; color: var(--muted); font-size: 0.98rem;
}
.phys-do-dont li { margin-bottom: 0.4rem; }
.physicians .phys-ctas { margin-top: 0.25rem; }
.cta-band .btn-secondary {
  border-color: rgba(232, 212, 139, 0.55); color: var(--white);
}
.cta-band .btn-secondary:hover {
  border-color: var(--gold-light); color: var(--gold-light);
}

@media (min-width: 640px) {
  .resources-inner { grid-template-columns: 1fr auto; }
  .phys-do-dont { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .phys-grid { grid-template-columns: 1.2fr 1fr; }
}