/* ==========================================================================
   CountMyPaper — Support / content pages
   A calm, Apple-inspired reading layout. Generous whitespace, refined type,
   minimal chrome. Builds on the design tokens defined in styles.css.
   ========================================================================== */

body { overflow-y: auto !important; }

/* Decorative emoji-in-coloured-square icons read as noise — hide them site-wide
   and let clean typography carry the hierarchy. */
.content-card h2 .icon,
.li-icon,
.ex-icon,
.feature-icon,
.email-icon { display: none !important; }

/* The rainbow top bar is removed for a quieter, more focused header. */
.accent-top-bar { display: none !important; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Page shell --------------------------------------------------------- */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
}

/* --- Header ------------------------------------------------------------- */
.page-header {
  height: 56px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: color-mix(in srgb, var(--bg-app) 80%, transparent);
  border-bottom: 1px solid var(--border-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.page-header .logo {
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.page-header .logo span { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 10px; }

.theme-toggle {
  background: none;
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.theme-toggle:hover { background: rgba(120,120,128,0.10); color: var(--text-primary); }

.cta-header {
  text-decoration: none;
  background: var(--accent);
  color: #fff;
  padding: 7px 16px;
  border-radius: 980px;            /* Apple-style pill */
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: filter var(--transition-fast), transform var(--transition-fast);
}
.cta-header:hover { filter: brightness(1.05); }
.cta-header:active { transform: scale(0.97); }

/* --- Breadcrumb --------------------------------------------------------- */
.breadcrumb {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 28px 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--text-secondary); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 8px; opacity: 0.45; }

/* --- Main reading column ------------------------------------------------ */
.page-main {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 28px 96px;
  flex: 1;
  animation: fadeInUp 0.45s ease-out both;
}

/* Hero */
.page-main h1 {
  font-size: clamp(2.1rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
  color: var(--text-primary);
  margin: 16px 0 18px;
}
.page-main .subtitle {
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  max-width: 40ch;
}
.page-main .subtitle a { color: var(--accent); text-decoration: none; font-weight: 500; }
.page-main .subtitle a:hover { text-decoration: underline; }

/* --- Content sections (formerly heavy cards) ---------------------------- */
.content-card {
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
  margin: 0;
}
.content-card + .content-card { margin-top: 4px; }

.content-card h2 {
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-primary);
  margin: 52px 0 16px;
  display: block;
}
.content-card p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 18px;
}
.content-card p:last-child { margin-bottom: 0; }
.content-card a { color: var(--accent); text-decoration: none; font-weight: 500; }
.content-card a:hover { text-decoration: underline; }

/* Lists — clean custom markers, no emoji */
.content-card ul, .content-card ol {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.content-card ul li, .content-card ol li {
  position: relative;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-secondary);
  padding: 0 0 0 26px;
  margin-bottom: 12px;
}
.content-card ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.content-card ol { counter-reset: li; }
.content-card ol li { counter-increment: li; }
.content-card ol li::before {
  content: counter(li);
  position: absolute;
  left: 0;
  top: 0.05em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
}
/* Lists that used inline li-icon spans for layout shouldn't double-indent text */
.content-card ul li span { vertical-align: baseline; }

/* --- Lead / intro paragraph -------------------------------------------- */
.intro-card {
  background: none;
  border: none;
  padding: 0;
  margin: 0 0 8px;
}
.intro-card p {
  font-size: 1.2rem;
  line-height: 1.6;
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0;
}
.intro-card a { color: var(--accent); text-decoration: none; }
.intro-card a:hover { text-decoration: underline; }

/* --- Highlighted answer callout ---------------------------------------- */
.answer-box {
  background: var(--accent-bg);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin: 28px 0;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-primary);
}
.answer-box strong { font-weight: 650; }

/* --- Exclusion grid (dissertation) ------------------------------------- */
.exclusion-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 8px;
}
.exclusion-item {
  background: var(--bg-panel);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: border-color var(--transition-fast);
}
.exclusion-item:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--border-primary)); }
.exclusion-item .ex-label { display: block; font-weight: 600; font-size: 0.95rem; color: var(--text-primary); }
.exclusion-item .ex-note { display: block; font-size: 0.85rem; color: var(--text-muted); }

/* --- Numbered steps (pdf) ---------------------------------------------- */
.steps-list { list-style: none; padding: 0; margin: 8px 0 0; counter-reset: step; }
.steps-list li {
  counter-increment: step;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-primary);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
}
.steps-list li:last-child { border-bottom: none; }
.steps-list li::before {
  content: counter(step);
  width: 26px;
  height: 26px;
  background: var(--text-primary);
  color: var(--bg-app);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* --- Comparison table (vs Word) ---------------------------------------- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 0.95rem;
}
.comparison-table th {
  text-align: left;
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 0 16px 12px;
  border-bottom: 1px solid var(--border-primary);
}
.comparison-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-primary);
  color: var(--text-secondary);
}
.comparison-table td:first-child { color: var(--text-primary); font-weight: 500; }
.comparison-table tr:last-child td { border-bottom: none; }
.badge-yes { color: #1f9d57; font-weight: 600; }
.badge-no { color: #d63a52; font-weight: 600; }
.badge-partial { color: #c2840a; font-weight: 600; }

/* --- Contact email card ------------------------------------------------ */
.email-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: 32px;
  margin: 8px 0 12px;
  text-align: center;
}
.email-card p { margin: 0 0 6px; font-size: 0.9rem; color: var(--text-muted); }
.email-card a {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--accent);
  text-decoration: none;
}
.email-card a:hover { text-decoration: underline; }

.contact-list { list-style: none; padding: 0; margin: 8px 0 0; }
.contact-list li {
  position: relative;
  padding: 0 0 0 26px;
  margin-bottom: 14px;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
}
.contact-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.7em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* --- Feature list (what-is / academic) --------------------------------- */
.feature-list { list-style: none; padding: 0; margin: 8px 0 0; }
.feature-list li {
  position: relative;
  padding: 0 0 0 26px;
  margin-bottom: 14px;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.7em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* --- Small top CTA link (academic) ------------------------------------- */
.top-cta { margin: 0 0 8px; }
.top-cta .cta-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
}
.top-cta .cta-btn-sm::after { content: "→"; transition: transform var(--transition-fast); }
.top-cta .cta-btn-sm:hover::after { transform: translateX(3px); }

/* --- Primary call-to-action -------------------------------------------- */
.cta-block {
  text-align: center;
  padding: 0;
  background: none;
  border: none;
  border-top: 1px solid var(--border-primary);
  margin: 64px 0 0;
  padding-top: 56px;
}
.cta-block .cta-btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 14px 32px;
  border-radius: 980px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  transition: filter var(--transition-fast), transform var(--transition-fast);
}
.cta-block .cta-btn:hover { filter: brightness(1.05); }
.cta-block .cta-btn:active { transform: scale(0.98); }
.cta-block p { color: var(--text-muted); font-size: 0.9rem; margin: 16px 0 0; }

/* --- Footer ------------------------------------------------------------- */
.page-footer {
  width: 100%;
  border-top: 1px solid var(--border-primary);
  padding: 56px 28px 40px;
  background: var(--bg-sidebar);
  margin-top: auto;
}
.footer-inner { max-width: 720px; margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 36px;
}
.footer-col { display: flex; flex-direction: column; gap: 11px; }
.footer-col-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0 0 3px;
}
.footer-col a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.4;
  transition: color var(--transition-fast);
}
.footer-col a:hover { color: var(--accent); }
.footer-copy {
  text-align: center;
  color: var(--text-muted);
  border-top: 1px solid var(--border-primary);
  padding-top: 28px;
  margin: 0;
  font-size: 0.82rem;
}

/* Legacy simple footer (what-is) */
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 22px;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--accent); }

/* --- Responsive --------------------------------------------------------- */
@media (max-width: 640px) {
  .page-header { padding: 0 18px; }
  .breadcrumb { padding: 22px 20px 0; }
  .page-main { padding: 20px 20px 72px; }
  .page-main .subtitle { font-size: 1.08rem; }
  .content-card h2 { margin-top: 40px; font-size: 1.3rem; }
  .exclusion-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .comparison-table { font-size: 0.88rem; }
  .comparison-table th, .comparison-table td { padding: 10px 10px; }
  .email-card { padding: 26px 20px; }
  .email-card a { font-size: 1.15rem; }
  .cta-block { margin-top: 48px; padding-top: 44px; }
}