/**
 * Appily Fifty-One — Canopy Callsign contact
 * Unique layout: callsign dial + frequency cards + transmit pad + station plaque
 */

.page-contact-callsign {
  --cl-ink: #0E1F18;
  --cl-canopy: #0B3D2E;
  --cl-deep: #062820;
  --cl-lime: #C8E86C;
  --cl-mint: #F1F6EF;
  --cl-paper: #FAFCF8;
  --cl-muted: #5A6B62;
  --cl-line: rgba(11, 61, 46, 0.12);
  --cl-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --cl-snap: cubic-bezier(0.34, 1.45, 0.64, 1);
  background:
    radial-gradient(860px 400px at 90% -8%, rgba(200, 232, 108, 0.2), transparent 55%),
    radial-gradient(680px 340px at 0% 35%, rgba(26, 92, 69, 0.09), transparent 50%),
    var(--cl-mint);
}
.page-contact-callsign .page-main {
  padding-top: 0;
  overflow-x: clip;
}
.a51-call { padding-bottom: 3rem; }

.a51-call-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s var(--cl-ease), transform .65s var(--cl-ease);
}
.a51-call-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.a51-call-chip {
  display: inline-flex;
  padding: .28rem .65rem;
  border-radius: 999px;
  background: rgba(200, 232, 108, 0.35);
  color: var(--cl-canopy);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.a51-call-chip--lime {
  background: var(--cl-lime);
  color: var(--cl-deep);
}

.a51-call-kicker {
  margin: 0 0 .55rem;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cl-canopy);
}

/* Hero */
.a51-call-hero {
  position: relative;
  padding: clamp(2.1rem, 5vw, 3.2rem) 0 1.4rem;
  overflow: hidden;
}
.a51-call-hero-glow {
  position: absolute;
  inset: -22% auto auto 48%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 232, 108, 0.3), transparent 68%);
  pointer-events: none;
  animation: a51ClDrift 9s ease-in-out infinite alternate;
}
@keyframes a51ClDrift {
  from { transform: translate(0, 0); }
  to { transform: translate(-24px, 18px); }
}
.a51-call-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr auto;
  gap: 1.5rem;
  align-items: center;
}
.a51-call-hero h1 {
  margin: 0 0 .65rem;
  font-size: clamp(1.9rem, 4.6vw, 3.15rem);
  letter-spacing: -0.03em;
  line-height: 1.06;
  color: var(--cl-ink);
  max-width: 14ch;
}
.a51-call-hero h1 span { color: var(--cl-canopy); }
.a51-call-lede {
  margin: 0;
  max-width: 44ch;
  color: var(--cl-muted);
  font-size: 1.02rem;
}

.a51-call-dial {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .9rem;
}
.a51-call-dial-ring {
  position: relative;
  width: 188px;
  height: 188px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 22px 48px rgba(11, 61, 46, 0.22);
}
.a51-call-dial-ring::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 180deg, var(--cl-lime), var(--cl-canopy) 40%, rgba(11, 61, 46, 0.15) 75%, var(--cl-lime));
  animation: a51ClSpin 16s linear infinite;
}
.a51-call-dial-ring::after {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: var(--cl-paper);
  z-index: 1;
}
.a51-call-dial-pulse {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1px dashed rgba(11, 61, 46, 0.28);
  animation: a51ClSpin 24s linear infinite reverse;
}
@keyframes a51ClSpin { to { transform: rotate(360deg); } }
.a51-call-dial-core {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: .4rem;
}
.a51-call-dial-core small {
  display: block;
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cl-muted);
  margin-bottom: .2rem;
}
.a51-call-dial-core strong {
  display: block;
  font-family: var(--a51-font-display);
  font-size: 1.2rem;
  color: var(--cl-canopy);
  line-height: 1.15;
}
.a51-call-dial-core em {
  display: inline-flex;
  margin-top: .4rem;
  padding: .2rem .55rem;
  border-radius: 999px;
  font-style: normal;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: rgba(200, 232, 108, 0.4);
  color: var(--cl-canopy);
}
.a51-call-dial-core em.is-live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cl-canopy);
  margin-right: .35rem;
  box-shadow: 0 0 0 4px rgba(11, 61, 46, 0.12);
  animation: a51ClPulse 1.8s ease-in-out infinite;
}
@keyframes a51ClPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(11, 61, 46, 0.12); }
  50% { box-shadow: 0 0 0 8px rgba(11, 61, 46, 0.04); }
}
.a51-call-dial-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: .5rem;
}
.a51-call-dial-stats li {
  min-width: 64px;
  padding: .55rem .6rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--cl-line);
  text-align: center;
  box-shadow: 0 10px 24px rgba(11, 61, 46, 0.06);
}
.a51-call-dial-stats span {
  display: block;
  font-size: .6rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cl-muted);
}
.a51-call-dial-stats strong {
  font-size: .84rem;
  color: var(--cl-canopy);
}

/* Frequencies */
.a51-call-freqs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-bottom: 1.4rem;
}
.a51-call-freq {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .85rem;
  align-items: center;
  padding: 1.05rem 1.1rem;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--cl-line);
  box-shadow: 0 12px 28px rgba(11, 61, 46, 0.06);
  transition: transform .25s var(--cl-snap), border-color .2s, box-shadow .25s;
  color: inherit;
  text-decoration: none;
}
.a51-call-freq:hover {
  transform: translateY(-4px) rotate(-0.4deg);
  border-color: var(--cl-lime);
  box-shadow: 0 18px 40px rgba(11, 61, 46, 0.1);
}
.a51-call-freq--accent {
  background: linear-gradient(145deg, var(--cl-canopy), var(--cl-deep));
  border-color: var(--cl-canopy);
  color: #fff;
}
.a51-call-freq em {
  font-style: normal;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--cl-mint);
  color: var(--cl-canopy);
  font-size: .78rem;
  font-weight: 800;
}
.a51-call-freq--accent em {
  background: var(--cl-lime);
  color: var(--cl-deep);
}
.a51-call-freq span {
  display: block;
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cl-muted);
  font-weight: 800;
  margin-bottom: .2rem;
}
.a51-call-freq--accent span { color: rgba(255, 255, 255, 0.6); }
.a51-call-freq strong {
  font-size: .92rem;
  word-break: break-word;
  color: var(--cl-ink);
}
.a51-call-freq--accent strong { color: var(--cl-lime); }

/* Deck */
.a51-call-deck { margin-bottom: 1rem; }
.a51-call-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.85fr);
  gap: 1.15rem;
  align-items: start;
  margin-bottom: 1.25rem;
}

.a51-call-pad {
  padding: 1.3rem 1.25rem 1.35rem;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--cl-line);
  box-shadow: 0 18px 44px rgba(11, 61, 46, 0.08);
  overflow: hidden;
  position: relative;
}
.a51-call-pad::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 232, 108, 0.28), transparent 70%);
  pointer-events: none;
}
.a51-call-pad-head {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  margin-bottom: 1rem;
}
.a51-call-pad-head h2 {
  margin: .45rem 0 .3rem;
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
}
.a51-call-pad-head p {
  margin: 0;
  color: var(--cl-muted);
  font-size: .88rem;
}
.a51-call-ref {
  flex: 0 0 auto;
  padding: .45rem .7rem;
  border-radius: 12px;
  background: var(--cl-mint);
  border: 1px dashed rgba(11, 61, 46, 0.25);
  font-size: .78rem;
  font-weight: 800;
  color: var(--cl-canopy);
  letter-spacing: .04em;
}

.a51-call-topics {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: 1.1rem;
  position: relative;
}
.a51-call-topic {
  border: 1px solid var(--cl-line);
  background: var(--cl-mint);
  color: var(--cl-ink);
  border-radius: 999px;
  padding: .55rem .95rem;
  font: inherit;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s, border-color .2s, transform .2s var(--cl-snap), color .2s;
}
.a51-call-topic:hover {
  transform: translateY(-1px);
  border-color: rgba(11, 61, 46, 0.3);
}
.a51-call-topic.is-active {
  background: linear-gradient(145deg, var(--cl-canopy), var(--cl-deep));
  border-color: var(--cl-canopy);
  color: var(--cl-lime);
  box-shadow: 0 10px 22px rgba(11, 61, 46, 0.2);
}

.a51-call-notice {
  margin-bottom: 1rem;
  padding: 1rem 1.05rem;
  border-radius: 16px;
}
.a51-call-notice strong {
  display: block;
  margin-bottom: .25rem;
}
.a51-call-notice p { margin: 0; font-size: .9rem; }
.a51-call-notice.is-success {
  background: rgba(200, 232, 108, 0.3);
  border: 1px solid rgba(11, 61, 46, 0.2);
  color: var(--cl-canopy);
}
.a51-call-notice.is-error {
  background: #fff1f0;
  border: 1px solid rgba(180, 40, 40, 0.25);
  color: #8a1f1f;
}

.a51-call-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin-bottom: 1rem;
}
.a51-call-field--wide { grid-column: 1 / -1; }
.a51-call-field {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  font-size: .76rem;
  font-weight: 700;
  color: var(--cl-canopy);
}
.a51-call-field input,
.a51-call-field textarea {
  font: inherit;
  font-weight: 500;
  color: var(--cl-ink);
  padding: .75rem .9rem;
  border-radius: 14px;
  border: 1px solid var(--cl-line);
  background: var(--cl-paper);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.a51-call-field input:focus,
.a51-call-field textarea:focus {
  outline: none;
  border-color: var(--cl-canopy);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(200, 232, 108, 0.35);
}
.a51-call-char {
  font-size: .7rem;
  font-weight: 600;
  color: var(--cl-muted);
  text-align: right;
}

.a51-call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .95rem 1.35rem;
  border-radius: 999px;
  border: 0;
  font: inherit;
  font-weight: 800;
  font-size: .92rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s var(--cl-snap), box-shadow .2s;
}
.a51-call-btn--primary {
  background: linear-gradient(145deg, var(--cl-canopy), var(--cl-deep));
  color: var(--cl-lime);
  box-shadow: 0 14px 32px rgba(11, 61, 46, 0.25);
  width: 100%;
}
.a51-call-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(11, 61, 46, 0.3);
}

/* Plaque */
.a51-call-plaque {
  position: sticky;
  top: 100px;
  padding: 1.3rem 1.2rem 1.25rem;
  border-radius: 26px;
  background: linear-gradient(165deg, var(--cl-deep), var(--cl-canopy) 55%, #0E4A38);
  color: #fff;
  box-shadow: 0 22px 48px rgba(11, 61, 46, 0.28);
  overflow: hidden;
}
.a51-call-plaque-notch {
  position: absolute;
  top: -14px;
  right: 28px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--cl-mint);
  box-shadow: inset 0 0 0 6px rgba(200, 232, 108, 0.45);
}
.a51-call-plaque h2 {
  margin: .55rem 0 1rem;
  font-size: 1.35rem;
  color: #fff;
}
.a51-call-plaque-list {
  margin: 0 0 1.1rem;
  padding: 0;
}
.a51-call-plaque-list > div {
  padding: .7rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.18);
}
.a51-call-plaque-list > div:last-child { border-bottom: 0; }
.a51-call-plaque-list dt {
  margin: 0 0 .2rem;
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 800;
}
.a51-call-plaque-list dd {
  margin: 0;
  font-size: .9rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.92);
}
.a51-call-plaque-routes {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.a51-call-plaque-routes a {
  padding: .65rem .8rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--cl-lime);
  font-size: .86rem;
  font-weight: 800;
  transition: background .2s, transform .2s var(--cl-snap);
}
.a51-call-plaque-routes a:hover {
  background: rgba(200, 232, 108, 0.18);
  transform: translateX(3px);
}

/* Links */
.a51-call-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
}
.a51-call-link {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: .7rem;
  row-gap: .1rem;
  padding: 1rem 1.05rem;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--cl-line);
  transition: transform .25s var(--cl-snap), border-color .2s, box-shadow .25s;
}
.a51-call-link:hover {
  transform: translateY(-4px) rotate(-0.4deg);
  border-color: var(--cl-lime);
  box-shadow: 0 16px 36px rgba(11, 61, 46, 0.1);
}
.a51-call-link em {
  grid-row: 1 / span 2;
  align-self: center;
  font-style: normal;
  font-weight: 800;
  font-size: .72rem;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--cl-canopy);
  color: var(--cl-lime);
}
.a51-call-link strong { font-size: .92rem; color: var(--cl-ink); }
.a51-call-link span { font-size: .76rem; color: var(--cl-muted); }

@media (max-width: 960px) {
  .a51-call-hero-grid,
  .a51-call-layout {
    grid-template-columns: 1fr;
  }
  .a51-call-freqs {
    grid-template-columns: 1fr;
  }
  .a51-call-plaque { position: relative; top: 0; }
  .a51-call-links { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .a51-call-fields,
  .a51-call-links {
    grid-template-columns: 1fr;
  }
  .a51-call-dial-ring {
    width: 160px;
    height: 160px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .a51-call-hero-glow,
  .a51-call-dial-ring::before,
  .a51-call-dial-pulse,
  .a51-call-dial-core em.is-live::before { animation: none !important; }
  .a51-call-reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}