/* Senior Match Australia — calm, readable, bank-like clarity */

:root {
  --color-primary: #1a4d8c;
  --color-primary-hover: #153d70;
  --color-text: #2d3436;
  --color-text-muted: #4a5568;
  --color-border: #cbd5e0;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7fb;
  --color-footer: #1e2930;
  --font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 1.125rem;
  --line-height-body: 1.65;
  --space-section: 3rem;
  --radius: 6px;
  --shadow-soft: 0 2px 8px rgba(26, 77, 140, 0.08);
  --max-width: 72rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background: var(--color-bg);
}

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

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.visually-hidden {
  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 {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

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

.logo-au {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 3px;
  margin: 0 auto;
  background: var(--color-text);
  border-radius: 1px;
}

.site-nav {
  display: none;
  width: 100%;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 0.5rem;
}

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

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-list a {
  display: block;
  padding: 0.6rem 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
}

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

.nav-cta {
  padding-top: 0.5rem;
}

@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: auto;
    flex: 1;
    justify-content: flex-end;
    gap: 1.5rem;
    padding-bottom: 0;
  }

  .nav-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem 1.25rem;
  }

  .nav-cta {
    padding-top: 0;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.65rem 1.35rem;
  font-size: 1.05rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

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

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

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

.btn-secondary:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-hover);
}

.btn-large {
  min-height: 3.35rem;
  padding: 0.85rem 1.75rem;
  font-size: 1.1rem;
}

.btn-store {
  background: #2d3436;
  color: #fff;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.btn-store:hover {
  background: #1a1f23;
  color: #fff;
}

/* Hero */
.hero {
  padding: var(--space-section) 0;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  line-height: 1.2;
  color: var(--color-text);
  font-weight: 700;
}

.hero-tagline {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
}

.hero-lead {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.media-frame {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  background: var(--color-bg-alt);
  min-height: 200px;
}

.media-frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  background: #e2e8f0;
}

/* Sections */
.section {
  padding: var(--space-section) 0;
}

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

.section h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  line-height: 1.25;
  color: var(--color-text);
}

.section-intro {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  max-width: 40rem;
  font-size: 1.05rem;
}

.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow-soft);
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--color-primary);
}

.feature-card p {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-muted);
}

.steps-list {
  margin: 0;
  padding-left: 1.35rem;
  max-width: 42rem;
}

.steps-list li {
  margin-bottom: 1rem;
  padding-left: 0.35rem;
}

.tag-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-list li {
  padding: 0.5rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
}

.inline-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
}

.inline-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #e2e8f0;
}

/* CTA band */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.cta-band h2 {
  color: #fff;
}

.cta-inner p {
  margin: 0 0 1.5rem;
  font-size: 1.1rem;
  opacity: 0.95;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

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

.cta-band .btn-primary:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-hover);
}

/* Cities */
.city-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .city-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .city-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 960px) {
  .city-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.city-grid a {
  display: block;
  text-align: center;
  padding: 1rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.section-alt .city-grid a {
  background: #fff;
}

.city-grid a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Pricing */
.pricing-table-wrap {
  overflow-x: auto;
  margin-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
}

.pricing-table {
  width: 100%;
  min-width: 280px;
  border-collapse: collapse;
  font-size: 1.05rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.pricing-table th,
.pricing-table td {
  padding: 1rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.pricing-table th {
  background: #e8eef5;
  font-weight: 700;
  color: var(--color-text);
}

.pricing-table tr:last-child td {
  border-bottom: none;
}

.fine-print {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* Advice */
.advice-list {
  margin: 0;
  padding-left: 1.35rem;
  max-width: 40rem;
}

.advice-list li {
  margin-bottom: 0.75rem;
}

.advice-list a {
  font-weight: 500;
}

/* App */
.app-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .app-grid {
    grid-template-columns: 1fr 280px;
  }
}

.store-buttons {
  margin-top: 1rem;
}

.app-mockup {
  margin: 0;
  text-align: center;
}

.app-mockup img {
  margin: 0 auto;
  max-width: 280px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: #e2e8f0;
}

/* Reviews */
.reviews-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  margin: 0;
  padding: 1.25rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.review-card p {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}

.review-card footer {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.review-avatar-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 0.75rem;
  border: 2px solid var(--color-border);
  background: #e2e8f0;
}

.review-avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* FAQ */
.faq-list {
  max-width: 44rem;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.1rem 2.5rem 1.1rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--color-text);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--color-primary);
}

.faq-question[aria-expanded="true"]::after {
  content: "−";
}

.faq-answer {
  padding: 0 0 1.1rem;
}

.faq-answer p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* Final CTA */
.cta-final {
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.join-actions {
  margin-top: 1rem;
}

/* Footer */
.site-footer {
  background: var(--color-footer);
  color: #e2e8f0;
  padding: 2.5rem 0 0;
  font-size: 1rem;
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.footer-logo {
  margin: 0 0 0.35rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
}

.footer-tag {
  margin: 0;
  color: #a0aec0;
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.footer-nav a {
  color: #cbd5e0;
  text-decoration: none;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1rem 0 1.5rem;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.95rem;
  color: #a0aec0;
}

/* Focus visibility */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:focus-visible {
  outline-offset: 3px;
}