/* Ink Relay — contact-only visual language
   Mist paper + ember + mint + slate ink. Lattice board + mask-border pins + container-query fields.
   Independent of Meridian Pier (mp-*), prior Appily contact templates. */

.page-contact {
  --ir-ink: #1a2332;
  --ir-mute: #5a6a7a;
  --ir-mist: #eef2f7;
  --ir-sheet: #ffffff;
  --ir-line: rgba(26, 35, 50, 0.12);
  --ir-ember: #ea580c;
  --ir-ember-soft: rgba(234, 88, 12, 0.14);
  --ir-mint: #0d9488;
  --ir-mint-soft: rgba(13, 148, 136, 0.14);
  --ir-ok: #059669;
  --ir-bad: #dc2626;
  --ir-display: "Bricolage Grotesque", system-ui, sans-serif;
  --ir-sans: "Karla", "Segoe UI", sans-serif;
  --ir-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ir-spring: cubic-bezier(0.34, 1.35, 0.64, 1);
  --ir-h1: clamp(2.2rem, 1.3rem + 3.2vw, 3.75rem);
  --ir-h2: clamp(1.25rem, 1.05rem + 0.9vw, 1.75rem);
  --ir-lead: clamp(0.98rem, 0.9rem + 0.35vw, 1.15rem);
  --ir-small: clamp(0.7rem, 0.66rem + 0.18vw, 0.78rem);
}

.page-contact .a61-stage,
.page-contact .a61-prism-stage,
.page-contact .page-main {
  background: transparent !important;
  color: var(--ir-ink) !important;
  font-family: var(--ir-sans);
}

.page-contact .page-main {
  max-width: none;
  padding: 0 0 3.5rem;
}

.page-contact .a61-aisle-rail,
.page-contact .a61-spine,
.page-contact .a61-mob-bar {
  display: none !important;
}

.page-contact .page-main h1,
.page-contact .page-main h2,
.page-contact .page-main h3,
.page-contact .page-main p,
.page-contact .page-main span,
.page-contact .page-main a,
.page-contact .page-main strong,
.page-contact .page-main em,
.page-contact .page-main label,
.page-contact .page-main li,
.page-contact .page-main button {
  color: inherit;
}

.ir-root {
  position: relative;
  isolation: isolate;
  padding: 0.75rem clamp(1rem, 3.2vw, 2.75rem) 0;
  background:
    radial-gradient(ellipse 50% 38% at 100% 0%, var(--ir-ember-soft), transparent 55%),
    radial-gradient(ellipse 45% 32% at 0% 15%, var(--ir-mint-soft), transparent 50%),
    linear-gradient(165deg, var(--ir-mist) 0%, #f7f9fc 45%, #e8eef5 100%);
  overflow: clip;
}

.ir-root::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(26, 35, 50, 0.07) 1px, transparent 0);
  background-size: 20px 20px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 75%);
}

.ir-banner,
.ir-lattice {
  position: relative;
  z-index: 1;
}

.ir-eyebrow {
  margin: 0 0 0.4rem;
  font-size: var(--ir-small);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ir-ember);
}

/* Banner — light, fluid type (not dark mast island) */
.ir-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem 1.5rem;
  align-items: end;
  margin-bottom: 1.35rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--ir-line);
}

.ir-banner h1 {
  margin: 0;
  font-family: var(--ir-display);
  font-size: var(--ir-h1);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
  max-width: 12ch;
}

.ir-banner h1 em {
  font-style: normal;
  color: var(--ir-mint);
}

.ir-lede {
  margin: 0.55rem 0 0;
  max-width: 38ch;
  font-size: var(--ir-lead);
  line-height: 1.45;
  color: var(--ir-mute);
}

.ir-banner-chip {
  display: grid;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto;
  gap: 0.15rem 0.65rem;
  padding: 0.75rem 0.95rem;
  background: var(--ir-ink);
  color: #f4f7fb;
  border-radius: 0.35rem 0.9rem 0.35rem 0.9rem;
}

.ir-banner-chip span {
  grid-column: 1 / -1;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 247, 251, 0.5);
}

.ir-banner-chip strong {
  font-family: var(--ir-display);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1;
}

.ir-banner-chip em {
  font-style: normal;
  align-self: end;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ir-mint);
}

/* Lattice: pins left, compose right */
.ir-lattice {
  display: grid;
  grid-template-columns: minmax(14rem, 0.85fr) minmax(0, 1.25fr);
  grid-template-areas: "pins compose";
  gap: 1.15rem 1.4rem;
  align-items: start;
  container-type: inline-size;
  container-name: ink-lattice;
}

.ir-pins { grid-area: pins; }
.ir-compose {
  grid-area: compose;
  container-type: inline-size;
  container-name: ink-compose;
}

/* Gradient mask-border office pins */
.ir-pins {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ir-pin {
  opacity: 1;
  animation: ir-rise 0.45s var(--ir-ease) backwards;
  animation-delay: calc(var(--pi, 0) * 60ms);
}

.ir-pin-shell {
  position: relative;
  isolation: isolate;
  padding: 2px;
  border-radius: 0.45rem;
}

.ir-pin-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  padding: 2px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, var(--ir-ember), var(--ir-mint), #38bdf8, var(--ir-ember));
  background-size: 220% 220%;
  animation: ir-border-shift 9s linear infinite;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.ir-pin--ember .ir-pin-shell::before {
  background: linear-gradient(135deg, var(--ir-ember), #fb923c, var(--ir-ember));
}

.ir-pin--mint .ir-pin-shell::before {
  background: linear-gradient(135deg, var(--ir-mint), #2dd4bf, var(--ir-mint));
}

.ir-pin--ink .ir-pin-shell::before {
  background: linear-gradient(135deg, var(--ir-ink), #475569, var(--ir-ink));
  animation: none;
}

.ir-pin-inner {
  position: relative;
  z-index: 1;
  padding: 0.95rem 1rem 1.05rem;
  background:
    linear-gradient(var(--ir-sheet), var(--ir-sheet)) padding-box,
    linear-gradient(135deg, var(--ir-ember), var(--ir-mint)) border-box;
  border: 2px solid transparent;
  border-radius: 0.35rem;
  box-shadow: 0 12px 28px rgba(26, 35, 50, 0.06);
}

.ir-pin-code {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-family: var(--ir-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--ir-ember);
}

.ir-pin--mint .ir-pin-code { color: var(--ir-mint); }
.ir-pin--ink .ir-pin-code { color: var(--ir-ink); }

.ir-pin h3 {
  margin: 0 0 0.45rem;
  font-family: var(--ir-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.ir-pin-body p,
.ir-pin-body a {
  margin: 0 0 0.25rem;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--ir-mute);
  text-decoration: none;
  word-break: break-word;
}

.ir-pin-body a {
  color: var(--ir-mint);
  font-weight: 600;
}

.ir-pin-body a:hover {
  text-decoration: underline;
}

/* Channel links — vertical stack under pins */
.ir-channels {
  margin-top: 0.35rem;
  padding: 0.9rem 0.95rem 1rem;
  background: var(--ir-ink);
  color: #f4f7fb;
  border-radius: 0.75rem 0.75rem 0.35rem 0.75rem;
}

.ir-channels-label {
  margin: 0 0 0.65rem;
  font-size: var(--ir-small);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 247, 251, 0.45);
}

.ir-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.ir-channel {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 0.55rem;
  align-items: center;
  padding: 0.45rem 0.5rem;
  color: #f4f7fb;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
  border-radius: 0.35rem;
  opacity: 1;
  transition: background 0.2s var(--ir-ease), border-color 0.2s var(--ir-ease), transform 0.2s var(--ir-ease);
  animation: ir-rise 0.4s var(--ir-ease) backwards;
  animation-delay: calc(var(--ci, 0) * 40ms);
}

.ir-channel:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateX(3px);
  color: #fff;
}

.ir-channel-mark {
  display: grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  font-size: 0.85rem;
  color: var(--ir-ember);
  background: rgba(234, 88, 12, 0.18);
  border-radius: 0.25rem;
}

/* Compose panel */
.ir-compose {
  padding: 1.25rem 1.2rem 1.35rem;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--ir-line);
  border-radius: 0.85rem;
  box-shadow: 0 18px 40px rgba(26, 35, 50, 0.07);
  min-width: 0;
}

.ir-compose-head h2 {
  margin: 0 0 0.35rem;
  font-family: var(--ir-display);
  font-size: var(--ir-h2);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.ir-compose-head > p:last-child {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ir-mute);
  line-height: 1.4;
}

.ir-alert {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin: 0.9rem 0 0;
  padding: 0.7rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #7f1d1d;
  background: #fef2f2;
  border: 1px solid rgba(220, 38, 38, 0.25);
  border-radius: 0.5rem;
}

.ir-alert > span {
  flex: 0 0 auto;
  width: 1.3rem;
  height: 1.3rem;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  background: var(--ir-bad);
  border-radius: 50%;
}

.ir-form {
  margin-top: 1rem;
}

.ir-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@container ink-compose (min-width: 28rem) {
  .ir-fields {
    grid-template-columns: 1fr 1fr;
  }

  .ir-field-span,
  .ir-field:nth-child(3) {
    grid-column: 1 / -1;
  }
}

.ir-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  opacity: 1;
  animation: ir-rise 0.4s var(--ir-ease) backwards;
  animation-delay: calc(var(--fi, 0) * 45ms);
}

.ir-field label {
  font-size: var(--ir-small);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ir-mute);
}

.ir-field label em {
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: none;
  opacity: 0.75;
}

.ir-field input,
.ir-field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 0.75rem 0.85rem !important;
  font: inherit;
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
  font-weight: 600;
  color: var(--ir-ink) !important;
  background: var(--ir-mist) !important;
  border: 1.5px solid transparent !important;
  border-radius: 0.4rem 0.85rem 0.4rem 0.85rem !important;
  box-shadow: none !important;
  outline: none;
  resize: vertical;
  transition: border-color 0.2s var(--ir-ease), background 0.2s var(--ir-ease), box-shadow 0.2s var(--ir-ease);
}

.ir-field input::placeholder,
.ir-field textarea::placeholder {
  color: var(--ir-mute);
  opacity: 0.7;
}

.ir-field input:focus,
.ir-field textarea:focus,
.ir-field.is-focus input,
.ir-field.is-focus textarea {
  background: #fff !important;
  border-color: var(--ir-mint) !important;
  box-shadow: 0 0 0 3px var(--ir-mint-soft) !important;
}

.ir-field.is-valid input,
.ir-field.is-valid textarea {
  border-color: var(--ir-ok) !important;
}

.ir-field.is-invalid input,
.ir-field.is-invalid textarea {
  border-color: var(--ir-bad) !important;
}

.ir-hint {
  min-height: 1.05em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ir-mute);
}

.ir-field.is-valid .ir-hint { color: var(--ir-ok); }
.ir-field.is-invalid .ir-hint { color: var(--ir-bad); }

.ir-char {
  align-self: flex-end;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ir-mute);
  font-variant-numeric: tabular-nums;
}

.ir-char.is-warn {
  color: var(--ir-ember);
}

.ir-topics {
  margin-top: 1rem;
}

.ir-topics-label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: var(--ir-small);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ir-mute);
}

.ir-topic-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.ir-topic {
  appearance: none;
  border: 1.5px solid var(--ir-line) !important;
  border-radius: 999px !important;
  box-shadow: none !important;
  background: var(--ir-sheet);
  cursor: pointer;
  padding: 0.4rem 0.7rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ir-ink);
  transition: border-color 0.2s var(--ir-ease), background 0.2s var(--ir-ease), color 0.2s var(--ir-ease);
}

.ir-topic:hover {
  border-color: var(--ir-ember) !important;
  background: var(--ir-ember-soft);
  color: var(--ir-ember);
}

.ir-form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--ir-line);
}

.ir-note {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ir-mute);
  max-width: 28ch;
  line-height: 1.35;
}

.ir-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.25rem;
  font: inherit;
  font-family: var(--ir-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 0 !important;
  border-radius: 0.4rem 0.95rem 0.4rem 0.95rem !important;
  cursor: pointer;
  transition: transform 0.2s var(--ir-ease), filter 0.2s var(--ir-ease), background 0.2s, color 0.2s;
}

.ir-btn-fill {
  color: #fff !important;
  background: linear-gradient(120deg, var(--ir-ink) 0%, #0f3d3a 55%, var(--ir-mint) 100%) !important;
  box-shadow: 0 12px 28px rgba(13, 148, 136, 0.25) !important;
}

.ir-btn-fill:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  color: #fff !important;
}

.ir-btn-ghost {
  color: var(--ir-ink) !important;
  background: var(--ir-mist) !important;
  border: 1.5px solid var(--ir-line) !important;
  box-shadow: none !important;
}

.ir-btn-ghost:hover {
  border-color: var(--ir-mint) !important;
  color: var(--ir-mint) !important;
}

.ir-receipt {
  text-align: center;
  padding: 2rem 1rem;
}

.ir-receipt-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.85rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  background: var(--ir-ok);
  border-radius: 50%;
}

.ir-receipt h2 {
  margin: 0 0 0.45rem;
  font-family: var(--ir-display);
  font-size: var(--ir-h2);
  font-weight: 800;
}

.ir-receipt p {
  margin: 0 auto 1.15rem;
  color: var(--ir-mute);
  line-height: 1.45;
  max-width: 36ch;
}

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

@keyframes ir-border-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@container ink-lattice (max-width: 52rem) {
  .ir-lattice {
    grid-template-columns: 1fr;
    grid-template-areas:
      "compose"
      "pins";
  }
}

@media (max-width: 720px) {
  .ir-banner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .ir-banner h1 {
    max-width: none;
  }

  .ir-banner-chip {
    justify-self: start;
  }

  .ir-lattice {
    grid-template-columns: 1fr;
    grid-template-areas:
      "compose"
      "pins";
  }

  .ir-form-foot {
    flex-direction: column;
    align-items: stretch;
  }

  .ir-btn-fill,
  .ir-btn-ghost {
    width: 100%;
  }

  .ir-channel:hover {
    transform: none;
  }

  .ir-compose {
    padding: 1.05rem 1rem 1.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ir-pin,
  .ir-channel,
  .ir-field,
  .ir-pin-shell::before,
  .ir-btn {
    animation: none !important;
    transition: none !important;
  }

  .ir-pin,
  .ir-channel,
  .ir-field {
    opacity: 1;
    transform: none;
  }

  .ir-btn-fill:hover,
  .ir-channel:hover {
    transform: none;
  }
}