/**
 * Appily Fifty-Two — Pier Desk contact
 * Channel strip + left placard + telegram form (not callsign dial/pad)
 */

.page-contact-pier {
  --pr-ink: #101820;
  --pr-harbor: #142433;
  --pr-deep: #0C1620;
  --pr-mid: #1A2F44;
  --pr-copper: #C45C26;
  --pr-brass: #C9A227;
  --pr-sea: #3D7A6A;
  --pr-fog: #EEF2F5;
  --pr-paper: #F7F9FB;
  --pr-muted: #5C6B78;
  --pr-line: rgba(20, 36, 51, 0.12);
  --pr-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --pr-snap: cubic-bezier(0.34, 1.35, 0.64, 1);
  background:
    radial-gradient(700px 320px at 92% 45%, rgba(196, 92, 38, 0.1), transparent 55%),
    radial-gradient(560px 280px at 6% 72%, rgba(61, 122, 106, 0.1), transparent 50%),
    var(--pr-fog);
}

.page-contact-pier .page-main {
  padding-top: 0;
  overflow-x: clip;
}

.a52-pier {
  padding-bottom: 3.5rem;
}

.a52-pier-reveal,
.a52-call-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s var(--pr-ease), transform 0.65s var(--pr-ease);
}

.a52-pier-reveal.is-visible,
.a52-call-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.a52-pier-chip {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pr-copper);
}

.a52-pier-kicker {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pr-brass);
}

/* Hero */
.a52-pier-hero {
  background: linear-gradient(128deg, var(--pr-deep) 0%, var(--pr-harbor) 50%, #1E364C 100%);
  isolation: isolate;
  position: relative;
  color: #f3f6f8;
  padding: clamp(2.3rem, 5vw, 3.4rem) 0 1.85rem;
  overflow: hidden;
}

.a52-pier-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.a52-pier-orb {
  position: absolute;
  width: 400px;
  height: 400px;
  right: -70px;
  top: -140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 92, 38, 0.42), transparent 68%);
  animation: a52PrOrb 9s ease-in-out infinite alternate;
}

.a52-pier-mesh {
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(90deg, transparent, #000 25%, #000 75%, transparent);
}

.a52-pier-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 42px;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0 16px,
      rgba(61, 122, 106, 0.35) 16px 18px
    );
  opacity: 0.55;
  animation: a52PrWave 6s linear infinite;
}

@keyframes a52PrOrb {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(-28px, 16px) scale(1.07); }
}

@keyframes a52PrWave {
  from { background-position: 0 0; }
  to { background-position: 36px 0; }
}

.a52-pier-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.35fr minmax(14rem, 17rem);
  gap: 1.5rem;
  align-items: end;
}

.a52-pier-hero h1 {
  margin: 0 0 0.7rem;
  font-family: var(--a52-font-display, Georgia, serif);
  font-size: clamp(2.05rem, 5vw, 3.35rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
  max-width: 12ch;
}

.a52-pier-hero h1 em {
  font-style: italic;
  color: #f0c090;
  font-weight: 500;
}

.a52-pier-lede {
  margin: 0;
  max-width: 42ch;
  color: rgba(243, 246, 248, 0.78);
  font-size: 1.02rem;
  line-height: 1.55;
}

/* Stamp (not circular dial) */
.a52-pier-stamp {
  position: relative;
  padding: 1.15rem 1.2rem 1rem;
  background: linear-gradient(155deg, rgba(196, 92, 38, 0.28), rgba(12, 22, 32, 0.75));
  border: 1px solid rgba(240, 192, 144, 0.35);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  transform: rotate(-1.5deg);
  animation: a52PrStamp 5.5s ease-in-out infinite alternate;
}

.a52-pier-stamp-edge {
  position: absolute;
  inset: 6px;
  border: 1px dashed rgba(201, 162, 39, 0.45);
  pointer-events: none;
}

@keyframes a52PrStamp {
  from { transform: rotate(-1.5deg); }
  to { transform: rotate(1deg); }
}

.a52-pier-stamp small {
  display: block;
  position: relative;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(243, 246, 248, 0.6);
}

.a52-pier-stamp strong {
  display: block;
  position: relative;
  margin: 0.25rem 0 0.2rem;
  font-family: var(--a52-font-display, Georgia, serif);
  font-size: 1.55rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.04em;
}

.a52-pier-stamp > em {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  position: relative;
  margin-bottom: 0.75rem;
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pr-brass);
}

.a52-pier-stamp > em.is-live::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--pr-sea);
  box-shadow: 0 0 0 0 rgba(61, 122, 106, 0.5);
  animation: a52PrLive 1.8s ease-in-out infinite;
}

@keyframes a52PrLive {
  0%, 100% { box-shadow: 0 0 0 0 rgba(61, 122, 106, 0.45); }
  50% { box-shadow: 0 0 0 7px rgba(61, 122, 106, 0); }
}

.a52-pier-stamp ul {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0.7rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
  text-align: center;
}

.a52-pier-stamp li span {
  display: block;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(243,246,248,.75);
}

.a52-pier-stamp li b {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.9rem;
  color: #fff;
}

/* Channel strip */
.a52-pier-channels-wrap {
  margin-top: -0.25rem;
  padding-bottom: 0.25rem;
}

.a52-pier-channels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.a52-pier-channel {
  display: grid;
  gap: 0.2rem;
  padding: 1.05rem 1.1rem;
  background: var(--pr-paper);
  border: 1px solid var(--pr-line);
  border-top: 3px solid var(--pr-harbor);
  text-decoration: none !important;
  color: inherit;
  box-shadow: 0 12px 28px rgba(20, 36, 51, 0.07);
  transition: transform 0.3s var(--pr-snap), border-color 0.25s, box-shadow 0.25s;
}

a.a52-pier-channel:hover {
  transform: translateY(-3px);
  border-top-color: var(--pr-copper);
  box-shadow: 0 16px 36px rgba(20, 36, 51, 0.12);
}

.a52-pier-channel--accent {
  border-top-color: var(--pr-copper);
  background: linear-gradient(160deg, #fff, rgba(196, 92, 38, 0.06));
}

.a52-pier-channel em {
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--pr-copper);
}

.a52-pier-channel span {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pr-muted);
}

.a52-pier-channel strong {
  font-family: var(--a52-font-display, Georgia, serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--pr-ink);
  word-break: break-word;
  line-height: 1.3;
}

/* Deck layout: placard left, telegram right */
.a52-pier-deck {
  padding-top: 1.65rem;
}

.a52-pier-layout {
  display: grid;
  grid-template-columns: minmax(15rem, 0.85fr) 1.35fr;
  gap: 1rem;
  align-items: start;
  margin-bottom: 1.5rem;
}

.a52-pier-placard {
  position: sticky;
  top: 1rem;
  padding: 1.3rem 1.25rem 1.4rem;
  background:
    linear-gradient(165deg, rgba(20, 36, 51, 0.98), rgba(26, 47, 68, 0.96));
  color: #f3f6f8;
  border-left: 5px solid var(--pr-brass);
  box-shadow: 0 22px 48px rgba(12, 22, 32, 0.28);
}

.a52-pier-placard .a52-pier-chip {
  color: var(--pr-brass);
}

.a52-pier-placard h2 {
  margin: 0 0 1rem;
  font-family: var(--a52-font-display, Georgia, serif);
  font-size: 1.45rem;
  font-weight: 600;
}

.a52-pier-placard-list {
  margin: 0 0 1.15rem;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.a52-pier-placard-list div {
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.14);
}

.a52-pier-placard-list dt {
  margin: 0 0 0.25rem;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(243,246,248,.75);
}

.a52-pier-placard-list dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.45;
  color: rgba(243, 246, 248, 0.9);
}

.a52-pier-placard-routes {
  display: grid;
  gap: 0.45rem;
}

.a52-pier-placard-routes a {
  color: #f0c090;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.9rem;
}

.a52-pier-placard-routes a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Telegram form */
.a52-pier-telegram {
  background: #fff;
  border: 1px solid var(--pr-line);
  padding: 1.35rem 1.4rem 1.5rem;
  box-shadow: 0 18px 40px rgba(20, 36, 51, 0.08);
  background-image:
    radial-gradient(circle at 100% 0%, rgba(196, 92, 38, 0.06), transparent 40%),
    linear-gradient(#fff, #fff);
}

.a52-pier-telegram-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.85rem;
  align-items: start;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--pr-line);
}

.a52-pier-telegram-head h2 {
  margin: 0 0 0.3rem;
  font-family: var(--a52-font-display, Georgia, serif);
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  font-weight: 600;
  color: var(--pr-ink);
}

.a52-pier-telegram-head p {
  margin: 0;
  color: var(--pr-muted);
  max-width: 40ch;
  line-height: 1.45;
}

.a52-pier-ref {
  padding: 0.45rem 0.7rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--pr-harbor);
  border: 1px dashed rgba(20, 36, 51, 0.25);
  background: var(--pr-fog);
}

.a52-pier-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.15rem;
}

.a52-pier-topic {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--pr-line);
  background: var(--pr-fog);
  color: var(--pr-ink);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.25s var(--pr-snap), background 0.2s, border-color 0.2s, color 0.2s;
}

.a52-pier-topic:hover {
  transform: translateY(-2px);
  border-color: rgba(196, 92, 38, 0.4);
}

.a52-pier-topic.is-active {
  background: var(--pr-harbor);
  border-color: var(--pr-harbor);
  color: #fff;
}

.a52-pier-notice {
  margin-bottom: 1rem;
  padding: 0.95rem 1.1rem;
  border-left: 4px solid var(--pr-sea);
  background: rgba(61, 122, 106, 0.08);
}

.a52-pier-notice.is-error {
  border-left-color: #b33;
  background: #fff5f5;
}

.a52-pier-notice strong {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--a52-font-display, Georgia, serif);
  font-size: 1.1rem;
  color: var(--pr-ink);
}

.a52-pier-notice p {
  margin: 0;
  color: var(--pr-muted);
  line-height: 1.45;
}

.a52-pier-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1.1rem;
}

.a52-pier-field {
  display: grid;
  gap: 0.35rem;
}

.a52-pier-field--wide {
  grid-column: 1 / -1;
}

.a52-pier-field > span:first-child {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pr-muted);
}

.a52-pier-field input,
.a52-pier-field textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--pr-line);
  background: var(--pr-fog);
  color: var(--pr-ink);
  font: inherit;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.a52-pier-field input:focus,
.a52-pier-field textarea:focus {
  outline: none;
  border-color: var(--pr-copper);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(196, 92, 38, 0.15);
}

.a52-pier-char {
  font-size: 0.75rem;
  color: var(--pr-sea);
  font-weight: 700;
}

.a52-pier-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.35rem;
  font: inherit;
  font-weight: 800;
  font-size: 0.92rem;
  text-decoration: none !important;
  border: 0;
  cursor: pointer;
  transition: transform 0.25s var(--pr-snap), background 0.25s;
}

.a52-pier-btn--primary {
  background: var(--pr-copper);
  color: #fff !important;
  width: 100%;
}

.a52-pier-btn--primary:hover {
  background: #a84b1c;
  transform: translateY(-2px);
}

/* Links */
.a52-pier-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.a52-pier-link {
  display: grid;
  gap: 0.15rem;
  padding: 1rem 1.05rem;
  background: #fff;
  border: 1px solid var(--pr-line);
  text-decoration: none !important;
  color: inherit;
  transition: transform 0.3s var(--pr-snap), border-color 0.25s, box-shadow 0.25s;
}

.a52-pier-link:hover {
  transform: translateY(-3px);
  border-color: rgba(196, 92, 38, 0.4);
  box-shadow: 0 12px 28px rgba(20, 36, 51, 0.1);
}

.a52-pier-link em {
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--pr-copper);
}

.a52-pier-link strong {
  font-family: var(--a52-font-display, Georgia, serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--pr-ink);
}

.a52-pier-link span {
  font-size: 0.82rem;
  color: var(--pr-muted);
}

@media (max-width: 980px) {
  .a52-pier-hero-inner {
    grid-template-columns: 1fr;
  }

  .a52-pier-stamp {
    max-width: 20rem;
    transform: none;
    animation: none;
  }

  .a52-pier-layout {
    grid-template-columns: 1fr;
  }

  .a52-pier-placard {
    position: static;
    order: 2;
  }

  .a52-pier-telegram {
    order: 1;
  }

  .a52-pier-channels {
    grid-template-columns: 1fr;
  }

  .a52-pier-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .a52-pier-fields {
    grid-template-columns: 1fr;
  }

  .a52-pier-links {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .a52-pier-orb,
  .a52-pier-wave,
  .a52-pier-stamp,
  .a52-pier-stamp > em.is-live::before {
    animation: none !important;
  }

  .a52-pier-reveal,
  .a52-call-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}