/* ============================================================
   Install the app — French Bites PWA guide
   Reuses legal page shell; adds platform / browser tabs.
   ============================================================ */

.install-hero {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 0 0 28px;
}

.install-hero-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  flex-shrink: 0;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.install-lead {
  margin: 0 0 20px;
  font-size: 1.05rem;
  color: var(--ink);
}

.install-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.install-step {
  margin: 0 0 28px;
  padding: 0 0 28px;
  border-bottom: 1px solid var(--border);
}

.install-step:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.install-step-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 10px;
}

.install-step-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink);
  background: #ffeed6;
  border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-radius: 999px;
}

.install-step-text {
  margin: 0;
  font-size: 0.98rem;
  color: var(--ink);
}

.install-step-figure {
  margin: 14px 0 0;
}

.install-step-figure--pair {
  display: grid;
  gap: 18px;
  margin-top: 14px;
}

@media (min-width: 560px) {
  .install-step-figure--pair {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.install-step-caption {
  margin: 8px 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  text-align: center;
}

.install-step-browser {
  margin: 0;
}

.install-step-browser + .install-step-browser {
  margin-top: 0;
}

.install-step-shot {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  background: #fff;
}

.install-step-shot--wide {
  max-width: 520px;
}

.install-step-shot--tall {
  max-width: 300px;
}

@media (min-width: 560px) {
  .install-step-shot--tall {
    max-width: 340px;
  }
}

.install-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 28px;
}

.install-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.install-cta--primary {
  color: #ffeed6;
  background: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 80%, #000);
}

.install-cta--primary:hover {
  transform: translateY(-1px);
  background: #2c1d11;
  box-shadow: 0 8px 20px rgba(61, 42, 26, 0.22);
  text-decoration: none;
}

.install-cta--ghost {
  color: var(--ink);
  background: transparent;
  border-color: var(--border);
}

.install-cta--ghost:hover {
  background: var(--paper-deep);
  text-decoration: none;
}

.install-accordions {
  margin: 28px 0 0;
}

.install-accordion {
  margin: 0 0 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--cream) 35%, var(--paper));
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(61, 42, 26, 0.04);
}

.install-accordion-heading {
  margin: 0;
}

.install-accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  margin: 0;
  padding: 16px 18px;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 3.2vw, 1.45rem);
  font-weight: 700;
  line-height: 1.2;
  text-align: left;
  color: var(--ink);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.install-accordion-trigger:hover {
  background: color-mix(in srgb, var(--paper-deep) 70%, transparent);
}

.install-accordion-trigger[aria-expanded="true"] {
  background: #ffeed6;
  border-bottom: 1px solid var(--border);
}

.install-accordion-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 2rem;
  font-weight: 300;
  line-height: 1;
  color: var(--muted);
  transition: transform 0.2s ease;
}

.install-accordion-trigger[aria-expanded="true"] .install-accordion-icon {
  transform: rotate(45deg);
}

.install-accordion-body {
  padding: 16px 18px 20px;
}

.install-accordion-body[hidden] {
  display: none;
}

.install-section {
  margin: 40px 0 0;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.install-section-title {
  margin: 24px 0 8px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.5vw, 1.7rem);
  line-height: 1.2;
}

.install-section-lead {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.install-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.install-tab {
  appearance: none;
  margin: 0;
  padding: 9px 14px;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--paper-deep);
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.install-tab:hover {
  color: var(--ink);
  border-color: var(--border);
}

.install-tab[aria-selected="true"] {
  color: var(--ink);
  background: #ffeed6;
  border-color: color-mix(in srgb, var(--ink) 18%, transparent);
  box-shadow: 0 1px 0 rgba(61, 42, 26, 0.06);
}

.install-panel[hidden] {
  display: none;
}

.install-panel h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.12rem;
}

.install-panel ol {
  margin: 0 0 14px;
  padding-left: 1.25em;
}

.install-panel li {
  margin-bottom: 10px;
}

.install-tip {
  margin: 0 0 14px;
  padding: 14px 16px;
  background: color-mix(in srgb, #4d84cf 12%, var(--paper));
  border: 1px solid color-mix(in srgb, #4d84cf 22%, var(--border));
  border-radius: 12px;
  font-size: 0.9rem;
  color: var(--ink);
}

.install-warn {
  margin: 0 0 14px;
  padding: 14px 16px;
  background: color-mix(in srgb, #961b2b 8%, var(--paper));
  border: 1px solid color-mix(in srgb, #961b2b 18%, var(--border));
  border-radius: 12px;
  font-size: 0.9rem;
  color: var(--ink);
}

.install-warn--strong {
  font-weight: 600;
}

.install-kbd {
  display: inline-block;
  padding: 1px 7px;
  font-family: var(--sans);
  font-size: 0.86em;
  font-weight: 600;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.install-url {
  word-break: break-all;
  font-weight: 600;
}

.install-footer-note {
  margin: 48px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--muted);
}