/* ============================================================
   RAINE LI — gate.css
   Styles for the access page only (index.html).
   Loads after style.css and reuses its tokens and footer.
   ============================================================ */

.gate-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
}

/* ── Top bar — same proportions as the site nav ── */
.gate-bar {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--light);
  flex: none;
}
.gate-logo {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--black);
}

/* ── Centre block ── */
.gate-main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 44px 40px;
}
.gate-grid {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 58% 42%;
  align-items: center;
}
.gate-inner { min-width: 0; }

/* Right column — echoes the hairline split of the homepage hero */
.gate-meta {
  border-left: 1px solid var(--light);
  padding-left: 56px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.gate-meta-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.gate-meta-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
}
.gate-meta-value {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--black);
}
a.gate-meta-value { transition: opacity 0.2s ease; }
a.gate-meta-value:hover { opacity: 0.4; }

.gate-name {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(3rem, 7vw, 5.6rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--black);
}
.gate-cn {
  font-family: var(--serif);
  font-size: clamp(0.85rem, 1.6vw, 1.15rem);
  color: var(--grey);
  letter-spacing: 0.3em;
  margin-top: 18px;
}
.gate-line {
  max-width: 400px;
  margin-top: 36px;
  font-size: 14px;
  line-height: 1.75;
  color: #555;
}

/* ── Password form ── */
.gate-form {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--light);
  max-width: 400px;
}
.gate-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 18px;
}
.gate-row {
  display: flex;
  align-items: flex-end;
  gap: 24px;
}
.gate-input {
  flex: 1;
  min-width: 0;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--black);
  background: none;
  border: none;
  border-bottom: 1px solid var(--light);
  padding: 0 0 10px;
  border-radius: 0;
  transition: border-color 0.25s ease;
}
.gate-input:focus {
  outline: none;
  border-bottom-color: var(--black);
}
.gate-input::placeholder { color: #c4c4c4; }

.gate-submit {
  flex: none;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--black);
  background: none;
  border: none;
  border-bottom: 1px solid currentColor;
  padding: 0 0 4px;
  cursor: pointer;
  transition: opacity 0.2s ease;
}
.gate-submit:hover { opacity: 0.4; }
.gate-submit:disabled { opacity: 0.3; cursor: default; }
.gate-submit:focus-visible,
.gate-input:focus-visible { outline: 1px solid var(--black); outline-offset: 4px; }

.gate-note {
  margin-top: 18px;
  min-height: 17px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--grey);
}

/* ── Entrance ── */
.gate-inner > * {
  animation: gate-in 0.7s var(--ease-menu) both;
}
.gate-inner > *:nth-child(2) { animation-delay: 0.06s; }
.gate-inner > *:nth-child(3) { animation-delay: 0.12s; }
.gate-inner > *:nth-child(4) { animation-delay: 0.18s; }

@keyframes gate-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .gate-inner > * { animation: none; }
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .gate-grid { grid-template-columns: 1fr; gap: 48px; }
  .gate-meta {
    border-left: none;
    border-top: 1px solid var(--light);
    padding-left: 0;
    padding-top: 32px;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 28px 48px;
  }
}

@media (max-width: 720px) {
  .gate-main { padding: 48px 20px; }
  .gate-line { margin-top: 36px; }
  .gate-form { margin-top: 44px; }
  /* 16px keeps iOS from zooming the viewport on focus */
  .gate-input { font-size: 16px; }
  .gate-row { flex-direction: column; align-items: stretch; gap: 22px; }
  .gate-submit { align-self: flex-start; }
}