.nav-login {
  appearance: none;
  border: 0;
  padding: 0;
  background: transparent;
  color: rgba(234,234,234,.72);
  font: inherit;
  cursor: pointer;
}
.nav-login:hover { color: var(--ink); }

.login-backdrop[hidden] { display: none; }
.login-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(18,16,18,.54);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity .22s ease;
}
.login-backdrop.is-open { opacity: 1; }
body.login-open { overflow: hidden; }

.login-panel {
  position: relative;
  width: min(92vw, 640px);
  padding: clamp(28px, 5vw, 52px);
  background: rgba(22,21,22,.97);
  border: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 24px 70px rgba(0,0,0,.36);
  transform: translateY(10px) scale(.992);
  transition: transform .22s ease;
}
.login-backdrop.is-open .login-panel { transform: translateY(0) scale(1); }

.login-close {
  position: absolute;
  top: 16px;
  right: 18px;
  appearance: none;
  border: 0;
  background: transparent;
  color: rgba(234,234,234,.54);
  font: 300 28px/1 'Inter',sans-serif;
  cursor: pointer;
}
.login-close:hover { color: var(--ink); }
.login-kicker {
  margin: 0 0 16px;
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--muted);
}
.login-panel h2 {
  margin: 0 0 34px;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1;
  letter-spacing: -.03em;
  font-weight: 400;
}
.login-form {
  display: grid;
  gap: 24px;
}
.login-form label {
  display: grid;
  gap: 8px;
}
.login-form label span {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}
.login-form input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(234,234,234,.28);
  border-radius: 0;
  padding: 12px 0 14px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 17px;
  outline: none;
}
.login-form input:focus { border-bottom-color: rgba(234,234,234,.78); }
.login-form input::placeholder { color: rgba(234,234,234,.54); }
.login-form > button {
  justify-self: start;
  margin-top: 4px;
  padding: 11px 22px;
  border: 1px solid rgba(234,234,234,.35);
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.login-form > button:hover { border-color: rgba(234,234,234,.78); }
.login-note {
  margin: 2px 0 0;
  max-width: 430px;
  font-size: 11px;
  line-height: 1.5;
  color: rgba(234,234,234,.62);
}
.login-note.is-active { color: rgba(234,234,234,.72); }

/* Keep keyboard focus clear without drawing a second box around form fields. */
a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(234,234,234,.92);
  outline-offset: 4px;
}
.contact-form input:focus-visible,
.contact-form textarea:focus-visible,
.login-form input:focus-visible {
  outline: none;
  border-bottom: 2px solid rgba(234,234,234,.92);
}

/* Official X mark uses a filled silhouette rather than the temporary crossed-line icon. */
.x-link svg {
  fill: currentColor;
  stroke: none;
}

@media (max-width: 600px) {
  .login-backdrop { padding: 16px; }
  .login-panel { width: 100%; padding: 30px 24px 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .login-backdrop,
  .login-panel {
    transition: none;
  }
}