/* bigsy.au umbrella landing page - Fat Choy format
 * White bg, black text, Permanent Marker headings, editorial menu layout. */
:root {
  --bg:       #ffffff;
  --card:     #ffffff;
  --text:     #0a0a0a;
  --muted:    #6b6b6b;
  --border:   #e0e0e0;
  --radius:   14px;
  --font-scale: 1;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; transition: 0.2s; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Permanent Marker', 'Comic Sans MS', cursive;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.container { max-width: 1100px; }

/* ── Nav ── */
.nav-bar {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.nav-bar .brand {
  font-family: 'Permanent Marker', 'Comic Sans MS', cursive;
  font-size: 1.5rem;
  text-transform: lowercase;
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.brand-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
}
.nav-bar .nav-links { gap: 28px; }
.nav-bar .nav-links a {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.nav-bar .nav-links a:hover { color: var(--text); }
.nav-bar .nav-cta {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 2px solid var(--text);
  padding-bottom: 2px;
}
.nav-bar .nav-cta:hover { border-bottom-color: transparent; }

/* ── Buttons ── */
.btn-solid {
  background: var(--text);
  color: #fff;
  border: 1px solid var(--text);
  padding: 11px 26px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-solid:hover {
  background: #fff;
  color: var(--text);
  transform: translateY(-1px);
}
.btn-solid.btn-lg { padding: 13px 32px; font-size: 14px; }

.btn-link {
  background: none;
  border: none;
  color: var(--text);
  border-bottom: 2px solid var(--text);
  border-radius: var(--radius);
  padding: 11px 4px;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: 0.2s;
  white-space: nowrap;
}
.btn-link.btn-lg { padding: 13px 6px; font-size: 14px; }
.btn-link:hover { border-bottom-color: transparent; }

/* ── Hero ── */
.hero { padding: 90px 0 70px; text-align: center; }

.hero h1 {
  font-size: 3.2rem;
  line-height: 1.22;
  max-width: 780px;
  margin: 0 auto 26px;
}
.hero h1 span {
  text-decoration: underline;
  text-decoration-thickness: 4px;
  text-decoration-color: var(--text);
  text-underline-offset: 6px;
}

.hero .sub {
  color: var(--muted);
  font-weight: 400;
  font-size: 1.08rem;
  max-width: 640px;
  margin: 0 auto 14px;
  line-height: 1.6;
}
.hero .sub strong { color: var(--text); font-weight: 700; }

.hero .sub-note {
  color: var(--muted);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 auto 38px;
}
.hero .sub-note i { color: var(--text); }

.hero-cta {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-badges {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 0;
}
.hero-badges span + span::before { content: '•'; margin: 0 16px; color: var(--text); }

/* ── Section headers ── */
.section-title { font-size: 2.4rem; margin-bottom: 12px; }
.section-sub { color: var(--muted); max-width: 560px; margin: 0 auto 48px; line-height: 1.6; }

/* ── Apps / menu items ── */
.apps { padding: 20px 0 80px; }

.menu-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.menu-item:hover {
  border-color: var(--p-accent, var(--text));
  box-shadow: 5px 5px 0 var(--p-accent, var(--text));
}

.product-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 16px;
}
.product-icon img {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  object-fit: cover;
}

.menu-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
}
.menu-head h3 { font-size: 1.5rem; margin: 0; white-space: nowrap; }
.menu-head .dots {
  flex: 1;
  border-bottom: 2px dotted #c9c9c9;
  transform: translateY(-5px);
  min-width: 20px;
}
.menu-head .price {
  font-family: 'Permanent Marker', 'Comic Sans MS', cursive;
  font-size: 1.05rem;
  text-transform: uppercase;
  white-space: nowrap;
}

.menu-item .tagline {
  color: var(--p-accent);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.menu-item .desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 16px;
}

.menu-item ul.features { list-style: none; padding: 0; margin: 0 0 22px; }
.menu-item ul.features li {
  color: var(--muted);
  font-size: 13px;
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.menu-item ul.features li i { color: var(--text); font-size: 13px; }

.menu-item .card-cta {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--p-accent);
  border-bottom: 2px solid var(--p-accent);
  padding-bottom: 2px;
}
.menu-item .card-cta:hover { border-bottom-color: transparent; }

/* ── Why ── */
.why { padding: 20px 0 80px; }

.why-card {
  padding: 20px 8px;
  border-top: 2px solid var(--text);
  height: 100%;
  text-align: center;
}
.why-card i {
  font-size: 20px;
  color: var(--text);
  margin-bottom: 12px;
  display: inline-block;
}
.why-card h4 { font-size: 1.05rem; margin-bottom: 8px; }
.why-card p { color: var(--muted); font-size: 13.5px; line-height: 1.55; margin: 0; }

/* ── Audience ── */
.audience { padding: 20px 0 80px; }

.audience-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  height: 100%;
  transition: border-color 0.25s;
}
.audience-item:hover { border-color: var(--text); }

.audience-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}
.audience-head .num {
  font-family: 'Permanent Marker', 'Comic Sans MS', cursive;
  font-size: 1.15rem;
  color: var(--text);
  white-space: nowrap;
}
.audience-head h4 { font-size: 1rem; margin: 0; }
.audience-item p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ── FAQ ── */
.faq { padding: 20px 0 80px; }

.faq-list { max-width: 640px; }

.faq-list .accordion-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-list .accordion-item:first-of-type,
.faq-list .accordion-item:last-of-type {
  border-radius: var(--radius);
}

.faq-list .accordion-button {
  background: var(--card);
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 20px;
  box-shadow: none;
}
.faq-list .accordion-button:not(.collapsed) {
  background: var(--card);
  color: var(--text);
  box-shadow: none;
}
.faq-list .accordion-button:focus {
  box-shadow: none;
  border-color: var(--border);
}
.faq-list .accordion-button::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%230a0a0a' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
}
.faq-list .accordion-body {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  padding: 0 20px 18px;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer .brand {
  font-family: 'Permanent Marker', 'Comic Sans MS', cursive;
  font-size: 1.3rem;
  text-transform: lowercase;
  letter-spacing: 0;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-credit {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.footer-credit .twd-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--muted);
}
.footer-credit .twd-logo { height: 40px; width: auto; display: block; }
.footer-credit .twd-link span {
  color: var(--muted);
  font-size: calc(10px * var(--font-scale));
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer-credit .twd-link:hover span { color: var(--text); }
.footer-links { display: flex; gap: 20px; }
.footer-links a:hover { color: var(--text); }

/* ── Mobile ── */
@media (max-width: 768px) {
  .hero { padding: 64px 0 48px; }
  .hero h1 { font-size: 2.2rem; }
  .hero .sub { font-size: 1rem; }
  .hero .sub-note { font-size: 0.9rem; }
  .hero-badges { flex-direction: column; gap: 8px; }
  .hero-badges span + span::before { content: ''; margin: 0; }
  .section-title { font-size: 1.8rem; }
  .menu-head h3 { font-size: 1.3rem; }
}