/* Code of Conduct — page-specific styles
   Reuses the about-page design tokens for visual consistency.
   ---------------------------------------------------------- */

:root {
  --coc-bg:       #0b1020;
  --coc-bg-elev:  #0e1429;
  --coc-card:     #121939;
  --coc-text:     #e7e9f3;
  --coc-muted:    #b9bfd3;
  --coc-brand:    #6aa8ff;
  --coc-brand-2:  #9b6dff;
  --coc-ok:       #2fd37a;
  --coc-warn:     #f59e0b;
  --coc-danger:   #ef4444;
  --coc-ring:     rgba(106,168,255,.35);
  --coc-radius:   20px;
  --coc-shadow:   0 10px 30px rgba(0,0,0,.35);
  --coc-shadow-lg:0 25px 60px rgba(31,45,92,.45);
  --coc-ease:     cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ---------- Page wrapper ---------- */
.coc-page {
  color: var(--coc-text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(155,109,255,.18), transparent),
    radial-gradient(900px 500px at -10% 10%, rgba(106,168,255,.18), transparent),
    var(--coc-bg);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---------- Hero ---------- */
.coc-hero {
  position: relative;
  text-align: center;
  padding: clamp(64px, 10vw, 120px) clamp(16px, 4vw, 48px) clamp(48px, 6vw, 80px);
  overflow: hidden;
}

.coc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(106,168,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(106,168,255,.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.coc-hero h1 {
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  background: linear-gradient(90deg, var(--coc-brand), var(--coc-brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.75rem;
}

.coc-hero .coc-subtitle {
  color: var(--coc-muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.coc-hero .coc-updated {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--coc-muted);
  opacity: 0.7;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  padding: 4px 16px;
}

/* ---------- Table of contents ---------- */
.coc-toc {
  max-width: 720px;
  margin: 0 auto 3rem;
  padding: 1.5rem 2rem;
  background: var(--coc-bg-elev);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--coc-radius);
  box-shadow: var(--coc-shadow);
}

.coc-toc h2 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--coc-muted);
  margin-bottom: 1rem;
}

.coc-toc ol {
  list-style: none;
  counter-reset: toc;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.coc-toc li {
  counter-increment: toc;
}

.coc-toc a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: 10px;
  color: var(--coc-text);
  text-decoration: none;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.coc-toc a::before {
  content: counter(toc, decimal-leading-zero);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--coc-brand);
  min-width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(106,168,255,.12);
  flex-shrink: 0;
}

.coc-toc a:hover {
  background: rgba(106,168,255,.08);
  color: var(--coc-brand);
}

/* ---------- Section cards ---------- */
.coc-sections {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px) clamp(48px, 6vw, 80px);
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.coc-card {
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--coc-radius);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--coc-shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--coc-ease), box-shadow 0.35s ease;
}

.coc-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--coc-brand), var(--coc-brand-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.coc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--coc-shadow-lg);
}

.coc-card:hover::before {
  transform: scaleX(1);
}

/* Section heading */
.coc-card h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, var(--coc-brand), var(--coc-brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  position: relative;
}

.coc-card h2::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--coc-brand), var(--coc-brand-2));
  border-radius: 3px;
}

.coc-card h3 {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 700;
  color: var(--coc-text);
  margin: 1.5rem 0 0.75rem;
}

.coc-card p {
  color: var(--coc-muted);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

.coc-card p:last-child {
  margin-bottom: 0;
}

/* ---------- Lists ---------- */
.coc-card ul,
.coc-card ol {
  margin: 0.75rem 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.coc-card ul li,
.coc-card ol li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--coc-muted);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.7;
}

.coc-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coc-brand), var(--coc-brand-2));
  flex-shrink: 0;
}

.coc-card ol {
  counter-reset: steps;
}

.coc-card ol li {
  counter-increment: steps;
  padding-left: 2.25rem;
}

.coc-card ol li::before {
  content: counter(steps);
  position: absolute;
  left: 0;
  top: 0.1em;
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--coc-brand), var(--coc-brand-2));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.coc-card li strong {
  color: var(--coc-text);
}

/* ---------- Special cards ---------- */

/* "Unacceptable behavior" gets a subtle red accent */
.coc-card--warn::before {
  background: linear-gradient(90deg, var(--coc-danger), var(--coc-warn));
}

.coc-card--warn h2 {
  background: linear-gradient(90deg, var(--coc-danger), var(--coc-warn));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.coc-card--warn h2::after {
  background: linear-gradient(90deg, var(--coc-danger), var(--coc-warn));
}

.coc-card--warn ul li::before {
  background: var(--coc-danger);
}

/* "AI Ethics" gets a green accent */
.coc-card--ok::before {
  background: linear-gradient(90deg, var(--coc-ok), var(--coc-brand));
}

.coc-card--ok h2 {
  background: linear-gradient(90deg, var(--coc-ok), var(--coc-brand));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.coc-card--ok h2::after {
  background: linear-gradient(90deg, var(--coc-ok), var(--coc-brand));
}

.coc-card--ok ul li::before {
  background: var(--coc-ok);
}

/* ---------- Email link ---------- */
.coc-card a {
  color: var(--coc-brand);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.coc-card a:hover {
  color: var(--coc-brand-2);
}

/* ---------- Closing / acknowledgment ---------- */
.coc-closing {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 3rem) clamp(16px, 4vw, 32px) clamp(48px, 6vw, 80px);
  text-align: center;
}

.coc-closing p {
  color: var(--coc-muted);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.75;
  max-width: 640px;
  margin: 0 auto 1rem;
}

.coc-closing .coc-updated {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--coc-muted);
  opacity: 0.6;
}

/* ---------- Tables ---------- */
.coc-card table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: clamp(0.85rem, 1.4vw, 0.95rem);
}

.coc-card thead th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 700;
  color: var(--coc-text);
  background: rgba(106,168,255,.08);
  border-bottom: 2px solid rgba(106,168,255,.25);
}

.coc-card thead th:first-child {
  border-radius: 10px 0 0 0;
}

.coc-card thead th:last-child {
  border-radius: 0 10px 0 0;
}

.coc-card tbody td {
  padding: 0.65rem 1rem;
  color: var(--coc-muted);
  border-bottom: 1px solid rgba(255,255,255,.06);
  line-height: 1.6;
}

.coc-card tbody tr:last-child td {
  border-bottom: none;
}

.coc-card tbody tr:hover {
  background: rgba(106,168,255,.04);
}

.coc-card tbody td strong {
  color: var(--coc-text);
}

/* ---------- Sub-sections (h3 within cards) ---------- */
.coc-card h4 {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  font-weight: 600;
  color: var(--coc-brand);
  margin: 1.25rem 0 0.5rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .coc-card {
    padding: 1.25rem;
  }

  .coc-toc {
    padding: 1.25rem 1.5rem;
  }

  .coc-toc a {
    font-size: 0.95rem;
  }
}