/* Brand & Social Handle Checker Styles — Circle37 */
@import url('/fonts/kit/fonts.css');

:root {
  --orange: #ff5a00;
  --orange-ink: #c23f00;
  --ink: #0a0a0a;
  --white: #ffffff;
  --grey: #f8f8f8;
  --mute: #4d4d4d;
  --hair: #e5e5e5;
  --font-display: 'Big Shoulders Display', sans-serif;
  --font-mono: 'Chivo Mono', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body.brand-checker {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font: 400 15px/1.65 var(--font-mono);
}
::selection { background: var(--orange); color: var(--ink); }
a { color: inherit; text-underline-offset: 4px; }
button, input { font: inherit; border-radius: 0; }

button, .bc-button {
  background: var(--orange);
  color: var(--ink);
  border: 2px solid var(--ink);
  padding: 14px 22px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all 0.15s ease;
}
button:hover, .bc-button:hover {
  background: var(--ink);
  color: #fff;
}
button:disabled {
  background: #e6e6e6;
  color: #888;
  cursor: wait;
}
.bc-button-secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
}
.bc-button-secondary:hover {
  background: var(--grey);
  color: var(--ink);
  border-color: var(--ink);
}

a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid var(--orange-ink);
  outline-offset: 3px;
}
input { caret-color: var(--orange-ink); }
input:not([type=checkbox]):not([type=radio]) {
  width: 100%;
  min-width: 0;
  border: 1px solid #777;
  background: #fff;
  color: var(--ink);
  padding: 14px;
}
input::placeholder { color: #888; }

h1, h2 {
  font: 900 clamp(44px, 5.5vw, 76px)/.96 var(--font-display);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(52px, 6.5vw, 92px); }
h2 em, h1 em { font-style: normal; color: var(--orange-ink); }
h3 { font-size: 17px; line-height: 1.4; margin: 0 0 8px; }
p { margin: 16px 0; }
img { max-width: 100%; height: auto; }

.bc-header, .bc-footer {
  max-width: 1248px;
  margin: auto;
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}
.bc-header { border-bottom: 2px solid var(--ink); }
.bc-header nav { display: flex; gap: 28px; font-size: 13px; font-weight: 600; }
.bc-header nav a { text-decoration: none; }
.bc-header nav a:hover { color: var(--orange-ink); }
.bc-header img, .bc-footer img { width: 148px; height: auto; }

.bc-hero, .bc-results, .bc-how, .bc-faq {
  max-width: 1248px;
  padding: 64px 32px;
  margin: auto;
}
.bc-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  min-height: 540px;
}
.bc-eyebrow {
  font: 700 11px/1.4 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange-ink);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.bc-eyebrow span {
  width: 8px;
  height: 8px;
  background: var(--orange);
  display: inline-block;
}
.bc-intro {
  font-size: 16px;
  max-width: 48ch;
  margin: 24px 0 28px;
  color: var(--mute);
}
.bc-search label { display: block; font-weight: 700; margin-bottom: 10px; }
.bc-search-line { display: flex; border: 2px solid var(--ink); }
.bc-search-line input:not([type=hidden]) {
  border: 0;
  padding: 16px 18px;
  flex: 1;
  font-size: 16px;
}
.bc-search-line button {
  border: 0;
  border-left: 2px solid var(--ink);
  white-space: nowrap;
  padding: 16px 24px;
}
.bc-small { font-size: 12px; color: var(--mute); line-height: 1.7; }
.bc-no-gate { margin-top: 18px; }
.bc-base { font-size: 13px; overflow-wrap: anywhere; min-height: 20px; color: var(--orange-ink); font-weight: 600; margin-top: 8px; }

/* Visual orbit illustration */
.bc-orbit { height: 380px; position: relative; isolation: isolate; }
.bc-orbit-ring {
  position: absolute;
  inset: 32px 30px;
  border: 1px solid #c4c4c4;
  border-radius: 50%;
  transform: rotate(-18deg);
}
.bc-orbit-ring:after {
  content: '';
  position: absolute;
  inset: 32px -16px;
  border: 1px solid #e5e5e5;
  border-radius: 50%;
  transform: rotate(42deg);
}
.bc-orbit-centre {
  position: absolute;
  inset: 100px 50px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  background: #fff;
}
.bc-orbit-centre span { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.bc-orbit-centre strong { font: 900 34px/.96 var(--font-display); }
.bc-satellite {
  position: absolute;
  background: #fff;
  border: 1px solid var(--ink);
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 600;
}
.sat-domain { top: 20px; left: 37%; background: var(--orange); font-weight: 700; }
.sat-fb { top: 88px; left: 0; }
.sat-ig { top: 104px; right: 0; }
.sat-yt { bottom: 90px; right: 0; }
.sat-tk { bottom: 20px; left: 41%; }
.sat-li { bottom: 80px; left: 0; }
.sat-x { top: 52%; left: 4%; }
.sat-gh { top: 35%; right: 4%; }

/* RESULTS SECTION */
.bc-results { border-top: 2px solid var(--ink); background: #fafafa; }
.bc-section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 24px;
}
.bc-section-heading p { font-size: 13px; color: var(--mute); margin: 6px 0 0; }

/* Normalisation notification box */
.bc-normalise-box {
  background: #fff;
  border: 1px solid var(--ink);
  padding: 14px 20px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 13px;
}
.bc-normalise-text strong { color: var(--orange-ink); }
.bc-toggle-btn {
  background: #fff;
  border: 1px solid #777;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}
.bc-toggle-btn:hover { background: var(--grey); border-color: var(--ink); }

/* Share & Action Bar */
.bc-action-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.bc-action-btn {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.bc-action-btn:hover {
  background: var(--ink);
  color: #fff;
}
.bc-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--ink);
  color: #fff;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--orange);
  z-index: 999;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Domain results row */
.bc-domain-deck {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.bc-domain-card {
  background: #fff;
  border: 2px solid var(--ink);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.bc-domain-card.primary {
  border-width: 3px;
  background: #fff;
  position: relative;
}
.bc-domain-card h3 {
  font-size: 20px;
  margin: 12px 0 10px;
  overflow-wrap: anywhere;
}
.bc-domain-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--mute);
}

/* Status Badges */
.bc-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  white-space: nowrap;
}
.bc-status-badge svg { flex-shrink: 0; }
.bc-status-badge.available {
  background: #dcfce7;
  color: #166534;
  border-color: #86efac;
}
.bc-status-badge.taken {
  background: #fee2e2;
  color: #991b1b;
  border-color: #fca5a5;
}
.bc-status-badge.unverified {
  background: #f1f5f9;
  color: #475569;
  border-color: #cbd5e1;
}
.bc-status-badge.invalid {
  background: #fef3c7;
  color: #92400e;
  border-color: #fcd34d;
}
.bc-status-badge.checking {
  background: #fefce8;
  color: #854d0e;
  border-color: #fde047;
}

/* Social Grid (14 platforms) */
.bc-social-heading {
  font-size: 18px;
  margin: 32px 0 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.bc-social-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.bc-platform-card {
  background: #fff;
  border: 1px solid var(--ink);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}
.bc-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.bc-card-info {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.bc-card-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--grey);
  border: 1px solid #e0e0e0;
}
.bc-card-titles h4 {
  font-size: 15px;
  margin: 0;
  line-height: 1.2;
}
.bc-card-handle {
  font-size: 12px;
  color: var(--mute);
  overflow-wrap: anywhere;
}
.bc-card-detail {
  font-size: 12px;
  color: var(--mute);
  line-height: 1.5;
  margin: 4px 0 14px;
}
.bc-card-action {
  margin-top: auto;
  border-top: 1px solid var(--hair);
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}
.bc-card-action a {
  text-decoration: underline;
  font-weight: 600;
  color: var(--ink);
}
.bc-card-action a:hover {
  color: var(--orange-ink);
}

/* Variations Box */
.bc-variations-box {
  background: #fff;
  border: 2px solid var(--ink);
  padding: 24px 28px;
  margin-bottom: 32px;
}
.bc-variations-box h3 {
  font-size: 16px;
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.bc-variations-box p {
  font-size: 13px;
  color: var(--mute);
  margin: 0 0 16px;
}
.bc-var-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.bc-var-chip {
  background: var(--grey);
  border: 1px solid var(--ink);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.1s ease;
}
.bc-var-chip:hover {
  background: var(--orange);
  color: var(--ink);
}

/* Evidence and Timestamp Box */
.bc-audit-footer {
  background: #fff;
  border: 1px solid #ccc;
  padding: 16px 20px;
  font-size: 12px;
  color: var(--mute);
  line-height: 1.7;
}
.bc-audit-footer strong { color: var(--ink); }

/* How It Works Section */
.bc-how {
  border-top: 1px solid var(--ink);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
}
.bc-how article { padding: 22px 0; border-bottom: 1px solid var(--hair); }
.bc-how article:first-child { padding-top: 0; }
.bc-how article p { color: var(--mute); margin-bottom: 0; font-size: 14px; }

/* FAQ Section */
.bc-faq {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  border-top: 1px solid var(--ink);
}
.bc-faq details { border-bottom: 1px solid #aaa; padding: 20px 0; }
.bc-faq summary { font-size: 14px; font-weight: 700; cursor: pointer; }
.bc-faq details p { font-size: 13px; color: var(--mute); margin-top: 10px; }

/* Footer */
.bc-footer {
  border-top: 2px solid var(--ink);
  font-size: 12px;
  padding: 32px;
}
.bc-footer-links { display: flex; gap: 24px; }
.bc-skip {
  position: absolute;
  left: 16px;
  top: -100px;
  background: #fff;
  padding: 12px;
  z-index: 2;
}
.bc-skip:focus { top: 16px; }

@media (max-width: 960px) {
  .bc-hero { grid-template-columns: 1fr; gap: 32px; }
  .bc-orbit { height: 320px; max-width: 360px; margin: auto; }
  .bc-domain-deck { grid-template-columns: 1fr; }
  .bc-social-grid { grid-template-columns: 1fr; }
  .bc-how, .bc-faq { grid-template-columns: 1fr; gap: 40px; }
  .bc-search-line { flex-direction: column; }
  .bc-search-line button { border-left: 0; border-top: 2px solid var(--ink); }
}

@media (max-width: 640px) {
  .bc-header, .bc-footer { padding: 20px; }
  .bc-header nav { gap: 16px; font-size: 11px; }
  .bc-header img { width: 120px; }
  .bc-hero, .bc-results, .bc-how, .bc-faq { padding: 44px 20px; }
  .bc-normalise-box { flex-direction: column; align-items: flex-start; }
  .bc-section-heading { flex-direction: column; align-items: flex-start; gap: 16px; }
  .bc-action-bar { width: 100%; }
  .bc-action-btn { flex: 1; justify-content: center; }
  .bc-footer { flex-direction: column; gap: 16px; align-items: flex-start; }
  h2 { font-size: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}