/* =========================================
   Nav · language toggle (editorial, inline)
   ========================================= */
.nav-lang {
  display: inline-flex; align-items: center; gap: 0;
  font-family: 'Geist', sans-serif;
  font-size: 12px; letter-spacing: 0.12em;
  margin-right: 6px;
  color: var(--muted-2);
}
.nav-lang button {
  background: none; border: 0; padding: 4px 8px;
  font: inherit; letter-spacing: inherit; color: var(--muted);
  cursor: pointer; border-radius: 0;
  position: relative;
  transition: color .15s ease;
}
.nav-lang button:hover { color: var(--ink); }
.nav-lang button.active { color: var(--ink); font-weight: 600; }
.nav-lang button.active::after {
  content: ""; position: absolute;
  left: 8px; right: 8px; bottom: 0;
  height: 1px; background: var(--ink);
}
.nav-lang-sep { color: var(--line-2); font-size: 11px; user-select: none; }

/* =========================================
   FAQ section · editorial two-column
   ========================================= */
.faq-section { padding-top: 80px; padding-bottom: 40px; }
.faq-container {
  display: grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
  gap: 80px;
  align-items: start;
}
.faq-aside { position: sticky; top: 96px; }
.faq-aside .display { margin-top: 14px; }
.faq-aside-sub {
  color: var(--muted); max-width: 320px;
  margin: 22px 0 28px; font-size: 14px; line-height: 1.55;
}
.faq-aside-sub a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
.faq-aside-sub a:hover { text-decoration-color: var(--ink); }
.faq-aside-meta {
  display: flex; flex-direction: column; gap: 6px;
  padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 11px; letter-spacing: 0.04em; color: var(--muted);
  text-transform: uppercase;
}
.faq-aside-meta b { color: var(--ink); font-weight: 500; letter-spacing: 0; }

.faq-list {
  border-top: 1px solid var(--line);
  margin-top: 0;
}
.faq-item {
  border-bottom: 1px solid var(--line);
  transition: background .2s ease;
}
.faq-item[open] { background: linear-gradient(to bottom, rgba(255,255,255,0.55), transparent); }
.faq-item > summary {
  list-style: none; cursor: pointer;
  padding: 26px 0 26px 0;
  display: grid;
  grid-template-columns: 40px 1fr 28px;
  gap: 18px; align-items: baseline;
  font-family: 'Fraunces', serif;
  font-size: 24px; line-height: 1.2;
  letter-spacing: -0.015em; font-weight: 400;
  color: var(--ink);
  transition: color .15s ease;
}
.faq-item > summary:hover { color: var(--ink-2); }
.faq-item > summary::-webkit-details-marker { display: none; }

.faq-num {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 11px; font-weight: 500;
  color: var(--muted-2); letter-spacing: 0.05em;
  padding-top: 6px;
}
.faq-item[open] .faq-num { color: var(--ink); }

.faq-q { font-family: inherit; }

.faq-plus {
  position: relative; width: 14px; height: 14px;
  align-self: center; justify-self: end;
  transition: transform .25s cubic-bezier(.4,0,.2,1);
}
.faq-plus::before, .faq-plus::after {
  content: ""; position: absolute; background: var(--ink);
}
.faq-plus::before { left: 0; right: 0; top: 50%; height: 1px; margin-top: -0.5px; }
.faq-plus::after  { top: 0; bottom: 0; left: 50%; width: 1px; margin-left: -0.5px; transition: transform .25s cubic-bezier(.4,0,.2,1); }
.faq-item[open] .faq-plus::after { transform: scaleY(0); }

.faq-a {
  padding: 0 0 30px 58px;
  color: var(--muted);
  max-width: 680px;
  font-size: 15.5px; line-height: 1.65;
  font-family: 'Geist', sans-serif;
}

@media (max-width: 900px) {
  .faq-container { grid-template-columns: 1fr; gap: 36px; }
  .faq-aside { position: static; }
  .faq-aside-sub { max-width: none; }
  .faq-item > summary { font-size: 20px; grid-template-columns: 34px 1fr 24px; gap: 14px; padding: 22px 0; }
  .faq-a { padding-left: 48px; font-size: 14.5px; }
}

/* =========================================
   Waitlist modal · editorial, two-pane
   ========================================= */
.wl-backdrop {
  position: fixed; inset: 0;
  background: rgba(10,10,10,0.42);
  backdrop-filter: blur(8px) saturate(140%);
  -webkit-backdrop-filter: blur(8px) saturate(140%);
  display: none; align-items: center; justify-content: center;
  z-index: 200; padding: 24px;
  opacity: 0; transition: opacity .2s ease;
}
.wl-backdrop.open { display: flex; opacity: 1; }

.wl-modal {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 20px;
  width: 100%; max-width: 860px;
  position: relative;
  box-shadow:
    0 1px 2px rgba(10,10,10,0.05),
    0 30px 80px -20px rgba(10,10,10,0.25);
  overflow: hidden;
  transform: translateY(8px) scale(0.98);
  transition: transform .3s cubic-bezier(.2,.8,.2,1);
}
.wl-backdrop.open .wl-modal { transform: none; }

.wl-close {
  position: absolute; top: 18px; right: 18px; z-index: 2;
  width: 32px; height: 32px; border-radius: 50%;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.wl-close:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.wl-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

.wl-left {
  padding: 44px 40px 40px;
  background:
    radial-gradient(120% 80% at 0% 0%, color-mix(in oklab, var(--accent) 22%, transparent) 0%, transparent 55%),
    var(--bg-2);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; justify-content: space-between;
}
.wl-left .eyebrow { color: var(--muted); }

.wl-h {
  font-family: 'Fraunces', serif; font-weight: 400;
  font-size: clamp(32px, 3.2vw, 42px);
  letter-spacing: -0.02em; line-height: 1.04;
  margin: 14px 0 14px; color: var(--ink);
}
.wl-h em { color: var(--muted); font-style: italic; }

.wl-sub {
  color: var(--muted); margin: 0 0 28px;
  font-size: 14.5px; line-height: 1.6;
  max-width: 360px;
}

.wl-dots {
  display: flex; flex-direction: column; gap: 10px;
  padding-top: 20px; border-top: 1px solid var(--line);
  font-size: 11.5px; letter-spacing: 0.04em; color: var(--muted);
  text-transform: uppercase;
}
.wl-dots span { display: flex; gap: 10px; align-items: baseline; }
.wl-dots b {
  color: var(--ink); font-weight: 500; letter-spacing: 0;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 12.5px; min-width: 72px;
}

.wl-right {
  padding: 44px 40px 40px;
  display: flex; flex-direction: column;
  background: var(--bg);
}
#wlForm label {
  display: flex; flex-direction: column; gap: 7px;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 14px; font-weight: 500;
}
#wlForm input, #wlForm select {
  font-family: 'Geist', sans-serif; font-size: 14.5px; letter-spacing: 0;
  text-transform: none; font-weight: 400;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: none; color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
  -webkit-appearance: none; appearance: none;
}
#wlForm input::placeholder { color: var(--muted-2); }
#wlForm input:focus, #wlForm select:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(10,10,10,0.06);
}
#wlForm select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5 L6 6.5 L11 1.5' stroke='%236B6B66' stroke-width='1.3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}
.wl-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.wl-row label { margin-bottom: 14px; }
.wl-full { margin-bottom: 16px !important; }

.wl-submit {
  width: 100%; justify-content: center;
  margin-top: auto; margin-bottom: 12px;
}
.wl-foot {
  font-size: 11px; color: var(--muted-2);
  line-height: 1.5; text-align: center;
}

/* Done state */
.wl-done {
  display: none;
  padding: 56px 40px 44px;
  text-align: center;
}
.wl-content[style*="none"] + .wl-done,
.wl-done.show { display: block; }

.wl-check {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  display: inline-flex; align-items: center; justify-content: center;
  margin: 0 auto 8px;
}

.wl-done-meta {
  display: inline-grid;
  grid-template-columns: auto auto;
  gap: 8px 28px;
  padding: 18px 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 4px auto 22px;
  text-align: left;
  background: var(--bg-2);
}
.wl-done-meta > div { display: contents; }
.wl-done-meta .k {
  font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); align-self: center;
}
.wl-done-meta .v {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 14px; color: var(--ink);
}
.wl-done-close { display: inline-flex; margin: 0 auto; }

@media (max-width: 760px) {
  .wl-content { grid-template-columns: 1fr; min-height: 0; }
  .wl-left { border-right: 0; border-bottom: 1px solid var(--line); padding: 36px 28px 28px; }
  .wl-right { padding: 28px 28px 28px; }
  .wl-modal { max-width: 480px; }
  .wl-dots { display: none; }
}

/* =========================================
   30-year projection chart (autopilot)
   ========================================= */
.proj-legend {
  display: flex; flex-wrap: wrap; gap: 18px;
  margin: -4px 0 14px;
  font-size: 12px; color: var(--muted);
}
.proj-legend .lg-item { display: inline-flex; align-items: center; gap: 8px; }
.proj-legend .sw {
  width: 18px; height: 2px; border-radius: 1px; background: var(--ink);
}
.proj-legend .sw-etf {
  background: transparent;
  border-top: 1.5px dashed #9A9A94;
  height: 0;
}
.proj-legend b {
  color: var(--ink); font-weight: 500;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 12px;
}

.proj-chart {
  position: relative;
  padding-left: 56px;
  height: 200px;
  overflow: visible;
}
.proj-chart svg {
  width: 100%; height: 100%; display: block;
}
.proj-ylabels {
  position: absolute; top: 0; bottom: 0; left: 0;
  width: 48px;
  display: flex; flex-direction: column; justify-content: space-between;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 10.5px; color: var(--muted-2);
  text-align: right;
  padding: 0 8px 4px 0;
  pointer-events: none;
}
.proj-ylabels span:first-child { margin-top: -4px; }
.proj-ylabels span:last-child { margin-bottom: -2px; }

.proj-xlabels {
  display: flex; justify-content: space-between;
  padding: 8px 0 0 56px;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 10.5px; color: var(--muted-2);
}