/**
 * Appily Fortyseven — Studio Signal (contact)
 * Layout: light masthead + signal band + dark channels rail (left) + form panel (right) + bento
 */

.page-contact-signal {
  --sig-plum: #3d2b3f;
  --sig-plum-deep: #2a1830;
  --sig-gold: #c9a86c;
  --sig-gold-light: #e8d5b0;
  --sig-cream: #faf7f4;
  --sig-blush: #f3ebe6;
  --sig-ink: #1e1518;
  --sig-muted: #7a6b72;
  --sig-border: rgba(61, 43, 63, 0.1);
  --sig-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sig-shadow: 0 20px 50px rgba(42, 24, 48, 0.12);
  background:
    radial-gradient(ellipse 85% 50% at 0% 0%, rgba(201, 168, 108, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse 65% 40% at 100% 100%, rgba(232, 180, 188, 0.05) 0%, transparent 50%),
    var(--sig-cream);
}

.page-contact-signal .page-main {
  padding-top: 0;
}

.a47-signal {
  padding-bottom: 3rem;
}

/* ── Reveal ── */
.a47-signal-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s var(--sig-ease) calc(var(--a47-delay, 0) * 0.07s),
              transform 0.65s var(--sig-ease) calc(var(--a47-delay, 0) * 0.07s);
}
.a47-signal-reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ── Masthead ── */
.a47-signal-mast {
  position: relative;
  overflow: hidden;
  padding: clamp(2.25rem, 5vw, 3rem) 0 clamp(1.5rem, 3vw, 2rem);
}

.a47-signal-mast-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #fff 0%, var(--sig-blush) 45%, var(--sig-cream) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  pointer-events: none;
}
.a47-signal-mast-bg::after {
  content: "";
  position: absolute;
  top: -25%;
  left: -5%;
  width: min(38vw, 380px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 168, 108, 0.16) 0%, transparent 65%);
  animation: sigOrb 17s ease-in-out infinite alternate;
}
@keyframes sigOrb {
  to { transform: translate(16px, 12px) scale(1.05); }
}

.a47-signal-mast-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) auto;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: end;
}

.a47-signal-live {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.55rem;
  padding: 0.28rem 0.7rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sig-plum);
  background: rgba(61, 43, 63, 0.06);
  border-radius: 999px;
}
.a47-signal-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6ee7a0;
  animation: sigLive 2s ease-out infinite;
}
@keyframes sigLive {
  0% { box-shadow: 0 0 0 0 rgba(110, 231, 160, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(110, 231, 160, 0); }
  100% { box-shadow: 0 0 0 0 rgba(110, 231, 160, 0); }
}

.a47-signal-eyebrow {
  display: inline-block;
  margin-bottom: 0.45rem;
  padding: 0.28rem 0.75rem;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sig-plum);
  background: rgba(61, 43, 63, 0.06);
  border-left: 3px solid var(--sig-gold);
}

.a47-signal-intro h1 {
  margin: 0 0 0.55rem;
  font-family: var(--a47-font-serif);
  font-size: clamp(2rem, 4.5vw, 2.85rem);
  line-height: 1.05;
  color: var(--sig-plum-deep);
}
.a47-signal-intro h1 em {
  font-style: italic;
  color: var(--sig-gold);
}

.a47-signal-lede {
  margin: 0 0 0.85rem;
  max-width: 46ch;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--sig-muted);
}

.a47-signal-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.a47-signal-topic {
  padding: 0.38rem 0.75rem;
  border: 1px solid var(--sig-border);
  border-radius: 999px;
  background: #fff;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sig-ink);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}
.a47-signal-topic:hover,
.a47-signal-topic.is-active {
  background: var(--sig-plum);
  border-color: var(--sig-plum);
  color: #fff;
  transform: translateY(-1px);
}
.a47-signal-topic.is-active {
  background: var(--sig-gold);
  border-color: var(--sig-gold);
  color: var(--sig-plum-deep);
}

/* Hours badge */
.a47-signal-hours {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 1rem 1.25rem;
  min-width: 220px;
  max-width: 280px;
  background: var(--sig-plum-deep);
  color: #fff;
  border-radius: 4px 24px 24px 4px;
  box-shadow: var(--sig-shadow);
}
.a47-signal-hours-label {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
.a47-signal-hours strong {
  font-family: var(--a47-font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--sig-gold-light);
}
.a47-signal-hours-ref {
  margin-top: 0.25rem;
  font-family: ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
}

/* ── Signal band ── */
.a47-signal-band-wrap {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  padding: clamp(0.75rem, 2vw, 1rem) 0;
  background: #fff;
  border-block: 1px solid var(--sig-border);
  box-shadow: 0 8px 32px rgba(42, 24, 48, 0.04);
}

.a47-signal-band {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.a47-signal-band-label {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sig-muted);
  white-space: nowrap;
}

.a47-signal-band-pulse {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 32px;
  flex: 1;
  min-width: 100px;
  max-width: 160px;
}
.a47-signal-band-pulse span {
  width: 4px;
  border-radius: 4px;
  background: var(--sig-gold);
  opacity: 0.55;
  animation: sigPulse 1.3s ease-in-out infinite;
}
.a47-signal-band-pulse span:nth-child(1) { height: 8px; animation-delay: 0s; }
.a47-signal-band-pulse span:nth-child(2) { height: 16px; animation-delay: 0.1s; }
.a47-signal-band-pulse span:nth-child(3) { height: 28px; animation-delay: 0.2s; }
.a47-signal-band-pulse span:nth-child(4) { height: 20px; animation-delay: 0.3s; }
.a47-signal-band-pulse span:nth-child(5) { height: 24px; animation-delay: 0.4s; }
.a47-signal-band-pulse span:nth-child(6) { height: 12px; animation-delay: 0.5s; }
@keyframes sigPulse {
  0%, 100% { transform: scaleY(0.45); opacity: 0.35; }
  50% { transform: scaleY(1); opacity: 1; }
}

.a47-signal-band-email {
  margin-left: auto;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--sig-plum);
  text-decoration: none;
}
.a47-signal-band-email:hover {
  color: var(--sig-gold);
  text-decoration: underline;
}

/* ── Workspace: dark rail left, form right ── */
.a47-signal-stage {
  padding-bottom: 0.5rem;
}

.a47-signal-workspace {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: start;
  margin-bottom: 1.75rem;
}

/* Dark contact rail */
.a47-signal-rail {
  position: sticky;
  top: 5.5rem;
  padding: 1.25rem 1.15rem 1.35rem;
  background: linear-gradient(165deg, var(--sig-plum-deep) 0%, var(--sig-plum) 100%);
  color: #fff;
  border-radius: 4px 24px 24px 4px;
  box-shadow: var(--sig-shadow);
}

.a47-signal-rail-tag {
  display: inline-block;
  margin-bottom: 0.35rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sig-gold-light);
  background: rgba(255, 255, 255, 0.08);
  border-left: 2px solid var(--sig-gold);
}

.a47-signal-rail h2 {
  margin: 0 0 1rem;
  font-family: var(--a47-font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.a47-signal-channels {
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.a47-signal-channel {
  display: flex;
  gap: 0.55rem;
  padding: 0.65rem 0.7rem;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px 12px 12px 4px;
  border-left: 2px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}
.a47-signal-channel:hover {
  background: rgba(255, 255, 255, 0.1);
  border-left-color: var(--sig-gold);
}
.a47-signal-channel--wide {
  grid-column: 1 / -1;
}

.a47-signal-channel-icon {
  flex-shrink: 0;
  font-size: 1.15rem;
  line-height: 1;
  opacity: 0.85;
}
.a47-signal-channel strong {
  display: block;
  margin-bottom: 0.12rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.a47-signal-channel p {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 600;
  line-height: 1.4;
  color: #fff;
  word-break: break-word;
}
.a47-signal-channel a {
  color: var(--sig-gold-light);
  text-decoration: none;
}
.a47-signal-channel a:hover {
  text-decoration: underline;
}

.a47-signal-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.a47-signal-links-label {
  margin: 0 0 0.35rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.a47-signal-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  transition: background 0.2s, transform 0.2s;
}
.a47-signal-links a:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(3px);
}
.a47-signal-links a span {
  color: var(--sig-gold);
}

/* Form panel */
.a47-signal-panel {
  padding: 1.25rem 1.2rem 1.35rem;
  background: #fff;
  border: 1px solid var(--sig-border);
  border-radius: 24px 4px 4px 24px;
  border-left: 4px solid var(--sig-gold);
  box-shadow: var(--sig-shadow);
}

.a47-signal-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.65rem;
}
.a47-signal-panel-tag {
  display: inline-block;
  margin-bottom: 0.35rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sig-plum);
  background: rgba(61, 43, 63, 0.06);
  border-left: 3px solid var(--sig-gold);
}
.a47-signal-panel-head h2 {
  margin: 0;
  font-family: var(--a47-font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--sig-plum-deep);
}
.a47-signal-ref {
  flex-shrink: 0;
  padding: 0.35rem 0.6rem;
  font-family: ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--sig-muted);
  background: var(--sig-blush);
  border-radius: 999px;
}

.a47-signal-panel-lede {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--sig-muted);
}

.a47-signal-notice {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 4px 16px 16px 4px;
}
.a47-signal-notice.is-success {
  background: #ecfdf5;
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #065f46;
}
.a47-signal-notice.is-error {
  background: #fef2f2;
  border: 1px solid rgba(185, 28, 28, 0.18);
  color: #9b2c2c;
}
.a47-signal-notice-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 6px;
  font-weight: 800;
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.6);
}
.a47-signal-notice strong {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.88rem;
}
.a47-signal-notice p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.45;
}

.a47-signal-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.a47-signal-field-wide {
  grid-column: 1 / -1;
}

.a47-signal-field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-left: 2rem;
}
.a47-signal-field-num {
  position: absolute;
  left: 0;
  top: 1.65rem;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  font-size: 0.58rem;
  font-weight: 800;
  color: var(--sig-plum);
  background: var(--sig-blush);
  border-radius: 4px;
}
.a47-signal-field > span:nth-child(2) {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--sig-ink);
}
.a47-signal-field input,
.a47-signal-field textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font: inherit;
  font-size: 0.88rem;
  color: var(--sig-ink);
  background: var(--sig-blush);
  border: 1px solid var(--sig-border);
  border-radius: 4px 12px 12px 4px;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.a47-signal-field input:focus,
.a47-signal-field textarea:focus {
  outline: none;
  border-color: rgba(61, 43, 63, 0.28);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(61, 43, 63, 0.08);
}
.a47-signal-field textarea {
  min-height: 120px;
  resize: vertical;
}
.a47-signal-char {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--sig-muted);
  text-align: right;
}

.a47-signal-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1.25rem;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sig-plum-deep);
  background: linear-gradient(120deg, var(--sig-gold), var(--sig-gold-light));
  box-shadow: 0 8px 24px rgba(201, 168, 108, 0.28);
  cursor: pointer;
  transition: filter 0.2s, transform 0.2s;
}
.a47-signal-submit:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
}
.a47-signal-submit-arrow {
  transition: transform 0.2s;
}
.a47-signal-submit:hover .a47-signal-submit-arrow {
  transform: translateX(4px);
}

/* Bento shortcuts */
.a47-signal-bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
}
.a47-signal-tile {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  text-decoration: none !important;
  background: #fff;
  border: 1px solid var(--sig-border);
  border-radius: 4px 16px 16px 4px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.a47-signal-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(42, 24, 48, 0.1);
  border-color: rgba(61, 43, 63, 0.16);
}
.a47-signal-tile > span:first-child {
  font-size: 1.35rem;
  line-height: 1;
}
.a47-signal-tile strong {
  display: block;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--sig-ink);
}
.a47-signal-tile small {
  display: block;
  font-size: 0.72rem;
  color: var(--sig-muted);
}
.a47-signal-tile--wide {
  grid-column: span 1;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .a47-signal-reveal,
  .a47-signal-live-dot,
  .a47-signal-mast-bg::after,
  .a47-signal-band-pulse span {
    animation: none !important;
    transition: none !important;
  }
  .a47-signal-reveal {
    opacity: 1;
    transform: none;
  }
}

/* Responsive */
@media (max-width: 960px) {
  .a47-signal-workspace {
    grid-template-columns: 1fr;
  }
  .a47-signal-rail {
    position: static;
    order: 2;
  }
  .a47-signal-panel {
    order: 1;
  }
  .a47-signal-bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .a47-signal-mast-grid {
    grid-template-columns: 1fr;
  }
  .a47-signal-hours {
    min-width: 0;
    max-width: none;
    width: 100%;
  }
  .a47-signal-fields {
    grid-template-columns: 1fr;
  }
  .a47-signal-channels {
    grid-template-columns: 1fr;
  }
  .a47-signal-channel--wide {
    grid-column: auto;
  }
  .a47-signal-band-email {
    margin-left: 0;
    width: 100%;
  }
  .a47-signal-bento {
    grid-template-columns: 1fr;
  }
}