/* =============================================
   Tank Logic — Static Page CSS
   Used by: about, privacy, contact, and similar
   ============================================= */

/* ==================== PAGE HERO ==================== */
.page-hero {
  padding-top: calc(var(--nav-h) + 52px);
  padding-bottom: 52px;
  border-bottom: 1px solid var(--border);
}

.page-hero__inner { max-width: 680px; }
.page-hero h1     { margin-bottom: 14px; }

/* ==================== PAGE LAYOUT ==================== */
.page-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

/* ==================== PAGE BODY ==================== */
.page-body {
  max-width: 700px;
}

.page-body h2 {
  font-size: 1.4rem;
  margin-top: 44px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.page-body h2:first-child { margin-top: 0; }

.page-body h3 {
  font-size: 1rem;
  margin-top: 28px;
  margin-bottom: 10px;
}

.page-body p {
  font-size: var(--sz-15);
  color: var(--tx);
  line-height: 1.82;
  margin-bottom: 16px;
}

.page-body a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s, text-decoration-color 0.2s;
}
.page-body a:hover { color: var(--accent); text-decoration-color: var(--accent); }

.page-body ul, .page-body ol {
  padding-left: 22px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-body ul { list-style: disc; }
.page-body ol { list-style: decimal; }
.page-body li {
  font-size: var(--sz-15);
  color: var(--tx);
  line-height: 1.72;
  padding-left: 4px;
}
.page-body strong { color: var(--tx-hi); }

/* ==================== LEGAL BODY ==================== */
.legal-body h2 { font-size: 1.2rem; }
.legal-body h3 { font-size: 0.95rem; color: var(--tx-hi); font-weight: 600; }

/* ==================== PAGE SIDEBAR ==================== */
.page-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ==================== ABOUT PAGE ==================== */
.about-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-block: 24px;
}

.about-feature-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px;
  transition: border-color 0.2s;
}
.about-feature-card:hover { border-color: rgba(0,200,160,0.3); }

.about-feature-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 48px; height: 48px;
  background: var(--bg-2);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
}

.about-feature-card h3 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 0.95rem;
}
.about-feature-card p {
  font-size: var(--sz-13);
  color: var(--tx);
  margin-bottom: 0;
}

/* ==================== CONTACT PAGE ==================== */
.contact-email-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--bg-1);
  border: 1px solid rgba(0,200,160,0.25);
  border-radius: var(--r-lg);
  padding: 22px 24px;
  margin-block: 24px;
}

.contact-email-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.contact-email-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tx-lo);
  font-family: var(--font);
  margin-bottom: 4px;
}

.contact-email-addr {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-email-addr:hover { color: var(--blue); }

/* ==================== FAQ ==================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.faq-item {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item[open] { border-color: rgba(0,200,160,0.3); }

.faq-question {
  padding: 16px 20px;
  font-family: var(--font);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--tx-hi);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: color 0.2s;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}
.faq-question:hover { color: var(--accent); }

.faq-answer {
  padding: 0 20px 16px;
  border-top: 1px solid var(--border);
}
.faq-answer p {
  font-size: var(--sz-14);
  line-height: 1.72;
  margin-top: 14px;
  margin-bottom: 0;
  color: var(--tx);
}

/* ==================== RESPONSIVE ==================== */
@media (min-width: 900px) {
  .page-layout {
    grid-template-columns: 1fr 280px;
  }
}


/* ════════════════════════════════════════════════
   PHASE 1 — STATIC PAGE READABILITY PATCH
   ════════════════════════════════════════════════ */

/* Body text raise */
.page-body p {
  font-size: var(--sz-15);
  color: var(--tx);
  line-height: 1.85;
  margin-bottom: 18px;
}
.page-body li {
  font-size: var(--sz-15);
  color: var(--tx);
  line-height: 1.78;
}

/* Headings */
.page-body h2 {
  font-size: clamp(1.2rem, 2.2vw, 1.4rem);
  margin-top: 48px;
  margin-bottom: 14px;
}
.page-body h3 {
  font-size: var(--sz-16);
  margin-top: 30px;
  margin-bottom: 10px;
}

/* About feature cards */
.about-feature-card p {
  font-size: var(--sz-14);
  color: var(--tx);
  line-height: 1.68;
}
.about-feature-card h3 {
  font-size: var(--sz-15);
  margin-bottom: 7px;
  color: var(--tx-hi);
}

/* FAQ */
.faq-answer p {
  font-size: var(--sz-14);
  color: var(--tx);
  line-height: 1.7;
  margin-top: 14px;
}
.faq-question {
  font-size: var(--sz-15);
  color: var(--tx-hi);
}

/* Contact email */
.contact-email-addr {
  font-size: var(--sz-16);
  font-weight: 700;
}

/* ════════════════════════════════════════════════
   PHASE 1 READABILITY — page.css
   ════════════════════════════════════════════════ */

.page-body p    { font-size: var(--sz-15); color: var(--tx); line-height: 1.82; margin-bottom: 16px; }
.page-body li   { font-size: var(--sz-15); color: var(--tx); line-height: 1.72; }
.page-body h2   { font-size: clamp(1.15rem, 2.2vw, 1.35rem); color: var(--tx-hi); }
.page-body h3   { font-size: var(--sz-15); color: var(--tx-hi); }
.page-body a    { color: var(--blue); }
.page-body a:hover { color: var(--accent); }

.legal-body p   { font-size: var(--sz-14); color: var(--tx); line-height: 1.78; }
.legal-body li  { font-size: var(--sz-14); color: var(--tx); }

.faq-answer p   { font-size: var(--sz-14); color: var(--tx); line-height: 1.7; }
.faq-question   { font-size: var(--sz-14); color: var(--tx-hi); }

.about-feature-card p { font-size: var(--sz-14); color: var(--tx); line-height: 1.65; }

.contact-email-label { color: var(--tx); }
.contact-email-addr  { color: var(--accent); font-size: var(--sz-16); }

/* ════ PHASE 1 — PAGE CSS TYPOGRAPHY ══════════════
   ═══════════════════════════════════════════════ */

/* Page body text */
.page-body p { color: var(--tx); line-height: 1.8; }
.page-body li { color: var(--tx); }
.legal-body p { color: var(--tx); }

/* About feature card text */
.about-feature-card p { color: var(--tx); }

/* FAQ answer text */
.faq-answer p { color: var(--tx); }

/* Contact email label */
.contact-email-label { color: var(--tx); }

/* ════════════════════════════════════════════════
   PHASE 1 — READABILITY FIXES (page.css)
   ════════════════════════════════════════════════ */

.page-body p        { font-size: var(--sz-16); color: var(--tx); line-height: 1.82; }
.page-body li       { font-size: var(--sz-16); color: var(--tx); line-height: 1.78; }
.page-body h2       { font-size: clamp(1.2rem, 2.2vw, 1.5rem); margin-top: 48px; }
.page-body h3       { font-size: var(--sz-16); margin-top: 32px; }
.page-body a        { color: var(--blue); }
.page-body strong   { color: var(--tx-hi); }

.about-feature-card p { font-size: var(--sz-14); color: var(--tx); line-height: 1.65; }
.about-feature-card h3 { font-size: var(--sz-15); }

.faq-question       { font-size: var(--sz-15); }
.faq-answer p       { font-size: var(--sz-14); color: var(--tx); line-height: 1.7; }

.contact-email-addr { font-size: var(--sz-16); }

.legal-body p       { font-size: var(--sz-15); color: var(--tx); }
.legal-body li      { font-size: var(--sz-15); color: var(--tx); }

/* ── FAQ readability ─────────────────────────── */
.faq-answer p { 
  font-size: var(--sz-14); 
  color: var(--tx);
  line-height: 1.72;
}

/* ── About feature descriptions ──────────────── */
.about-feature-card p {
  font-size: var(--sz-13);
  color: var(--tx);
  line-height: 1.65;
  margin-bottom: 0;
}

/* ── Contact email card ───────────────────────── */
.contact-email-addr {
  font-size: var(--sz-16);
  color: var(--accent);
}