/* ── Page wrapper ────────────────────────────────────────────────────── */
.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}

/* ── Page header ─────────────────────────────────────────────────────── */
.page-header {
  text-align: center;
  padding: 2.5rem 0 3rem;
}

.page-header h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 500;
  color: var(--green);
  letter-spacing: -0.03em;
  margin-bottom: 0.6rem;
}

.page-header p {
  color: var(--soft);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto;
}

/* ── Section card ────────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--warm-border);
  border-radius: 20px;
  padding: 2rem 2rem 2.25rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.card h2 {
  color: var(--green);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  letter-spacing: -0.01em;
}

.card > .subtitle {
  color: var(--soft);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

/* ── Card text content (privacy / terms) ─────────────────────────────── */
.card p, .card li {
  color: var(--text);
  font-size: 0.97rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.card ul {
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
}

.card li {
  margin-bottom: 0.4rem;
}

.updated {
  text-align: center;
  color: var(--soft);
  font-size: 0.85rem;
  margin-top: 2rem;
}

/* ── Steps ───────────────────────────────────────────────────────────── */
.steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.step {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}

.step-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.step-icon.teal   { background: #e6fffa; }
.step-icon.indigo { background: #ebf4ff; }
.step-icon.blue   { background: #ebf8ff; }
.step-icon.orange { background: #fffaf0; }
.step-icon.violet { background: #f5f3ff; }

/* ── Icon tooltip ────────────────────────────────────────────────────── */
.step-icon[data-tooltip] {
  cursor: default;
  position: relative;
}

.step-icon[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  padding: 4px 9px;
  border-radius: 6px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 10;
}

.step-icon[data-tooltip]:hover::after {
  opacity: 1;
}

.step-body strong {
  display: block;
  color: var(--green);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.step-body p {
  color: var(--soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ── FAQ ─────────────────────────────────────────────────────────────── */
.faq {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

details {
  background: rgba(255,255,255,0.65);
  border: 1px solid var(--warm-border);
  border-radius: 10px;
  overflow: hidden;
}

details[open] {
  background: rgba(255,255,255,0.9);
}

summary {
  cursor: pointer;
  padding: 0.9rem 1.1rem;
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  list-style: none;
  user-select: none;
}

summary::-webkit-details-marker { display: none; }

summary::before {
  content: '\25B6';
  font-size: 0.65rem;
  color: var(--teal);
  flex-shrink: 0;
  transition: transform 0.2s;
}

details[open] summary::before {
  transform: rotate(90deg);
}

.faq-answer {
  padding: 0 1.1rem 1rem 2.3rem;
  color: var(--soft);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ── Page footer ─────────────────────────────────────────────────────── */
.page-footer {
  text-align: center;
  margin-top: 3rem;
  color: var(--soft);
  font-size: 0.875rem;
}

.page-footer a { color: var(--green); text-decoration: none; }
.page-footer a:hover { text-decoration: underline; }

body.app-mode nav,
body.app-mode footer { display: none; }
body.app-mode .page { padding-top: 1rem; }

@media (max-width: 560px) {
  .card { padding: 1.4rem 1.25rem 1.6rem; }
  .page-header { padding: 1.75rem 0 2rem; }
}