/* Relay Loom — contact (independent of Signal Desk / Message Pier) */

:root {
  --rl-ink: #0b1c18;
  --rl-mute: #3d4654;
  --rl-mist: #e6f0ec;
  --rl-snow: #f4faf7;
  --rl-coral: #ff5c39;
  --rl-coral-deep: #d63d1f;
  --rl-chart: #c8f542;
  --rl-forest: #14352c;
  --rl-display: "Space Grotesk", system-ui, sans-serif;
  --rl-body: "Newsreader", Georgia, serif;
  --rl-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --rl-fluid-xl: clamp(2.5rem, 1.1rem + 5.5vw, 4.8rem);
  --rl-fluid-lg: clamp(1.35rem, 1rem + 1.4vw, 1.9rem);
  --rl-fluid-sm: clamp(0.72rem, 0.65rem + 0.3vw, 0.85rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.rl-relay {
  margin: 0;
  min-height: 100vh;
  font-family: var(--rl-body);
  color: var(--rl-ink);
  background:
    radial-gradient(90% 70% at 100% 0%, color-mix(in srgb, var(--rl-coral) 16%, transparent), transparent 55%),
    radial-gradient(70% 50% at 0% 100%, color-mix(in srgb, var(--rl-chart) 18%, transparent), transparent 50%),
    linear-gradient(165deg, var(--rl-mist), var(--rl-snow) 48%, #d7e8e0);
  background-attachment: fixed;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.rl-relay .a63-fold-wrap,
body.rl-relay .a63-ribbon,
body.rl-relay .a63-mast,
body.rl-relay .a63-colophon {
  display: none !important;
}

.rl-root {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.rl-root > .page-main {
  flex: 1;
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
  padding-bottom: 2.5rem;
}

.rl-shell {
  container-type: inline-size;
  container-name: relay;
  padding-block: 1.15rem 2rem;
}

/* —— Top —— */
.rl-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (prefers-reduced-motion: no-preference) {
  .rl-top {
    animation: rl-rise 0.5s var(--rl-ease);
  }
}

.rl-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

.rl-brand em {
  font-style: normal;
  font-family: var(--rl-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.22rem 0.5rem;
  background: var(--rl-ink);
  color: var(--rl-chart);
}

.rl-brand span {
  font-family: var(--rl-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

.rl-top-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
}

.rl-top-links a {
  font-family: var(--rl-display);
  font-size: var(--rl-fluid-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--rl-mute);
}

.rl-top-links a:hover {
  color: var(--rl-coral-deep);
}

.rl-kicker {
  margin: 0 0 0.3rem;
  font-family: var(--rl-display);
  font-size: var(--rl-fluid-sm);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rl-mute);
}

/* —— Named board —— */
.rl-board {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1.2fr 0.9fr;
  grid-template-areas:
    "hero hero"
    "stamps stamps"
    "wire channels";
  align-items: start;
}

.rl-hero { grid-area: hero; }
.rl-stamps { grid-area: stamps; }
.rl-wire { grid-area: wire; }
.rl-channels { grid-area: channels; }

@container relay (max-width: 800px) {
  .rl-board {
    grid-template-columns: 1fr;
    grid-template-areas:
      "hero"
      "stamps"
      "wire"
      "channels";
  }
}

/* —— Hero —— */
.rl-hero {
  opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
  .rl-hero {
    animation: rl-rise 0.5s var(--rl-ease);
  }
}

.rl-hero h1 {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.2em;
  line-height: 0.92;
}

.rl-fluid {
  font-family: var(--rl-display);
  font-weight: 700;
  font-size: var(--rl-fluid-xl);
  letter-spacing: -0.045em;
}

.rl-fluid-soft {
  color: var(--rl-coral-deep);
}

.rl-dek {
  margin: 0.75rem 0 0;
  max-width: 40ch;
  font-size: clamp(1.02rem, 0.95rem + 0.3vw, 1.15rem);
  color: var(--rl-mute);
  font-style: italic;
}

/* —— Address stamps (gradient mask borders) —— */
.rl-stamps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

@media (prefers-reduced-motion: no-preference) {
  .rl-stamps {
    animation: rl-rise 0.5s var(--rl-ease);
  }
}

@container relay (max-width: 640px) {
  .rl-stamps {
    grid-template-columns: 1fr;
  }
}

.rl-stamp {
  position: relative;
  padding: 1.1rem 1.05rem 1.15rem;
  background: #fff;
  isolation: isolate;
  box-shadow: 0 10px 28px color-mix(in srgb, var(--rl-ink) 5%, transparent);
}

@media (prefers-reduced-motion: no-preference) {
  .rl-stamp {
    animation: rl-rise 0.4s var(--rl-ease);
    animation-delay: calc(0.06s * var(--si, 0));
  }
}

.rl-stamp::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2px;
  background: linear-gradient(135deg, var(--rl-coral), var(--rl-chart) 55%, var(--rl-forest));
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  pointer-events: none;
  z-index: 1;
}

.rl-stamp-code {
  font-family: var(--rl-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--rl-coral);
}

.rl-stamp h2 {
  margin: 0.25rem 0 0.55rem;
  font-family: var(--rl-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.rl-stamp p {
  margin: 0.2rem 0 0;
  font-size: 0.92rem;
  color: var(--rl-mute);
  line-height: 1.4;
}

/* —— Wire form —— */
.rl-wire {
  position: relative;
  padding: 1.25rem 1.2rem 1.4rem;
  background: color-mix(in srgb, #fff 88%, transparent);
  backdrop-filter: blur(8px);
  isolation: isolate;
  box-shadow: 0 14px 36px color-mix(in srgb, var(--rl-ink) 6%, transparent);
}

@media (prefers-reduced-motion: no-preference) {
  .rl-wire {
    animation: rl-rise 0.55s var(--rl-ease);
  }
}

.rl-wire::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2px;
  background: linear-gradient(200deg, var(--rl-forest), transparent 40%, var(--rl-coral));
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  pointer-events: none;
}

.rl-wire-head h2 {
  margin: 0;
  font-family: var(--rl-display);
  font-size: var(--rl-fluid-lg);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.rl-notice {
  margin: 1rem 0 0;
  padding: 0.85rem 1rem;
  font-family: var(--rl-display);
  font-size: 0.95rem;
  font-weight: 600;
}

.rl-notice-ok {
  background: color-mix(in srgb, var(--rl-chart) 28%, white);
  color: var(--rl-forest);
  border-left: 4px solid var(--rl-forest);
}

.rl-notice-bad {
  background: color-mix(in srgb, var(--rl-coral) 14%, white);
  color: var(--rl-coral-deep);
  border-left: 4px solid var(--rl-coral);
}

.rl-form {
  --rl-rail: 1.1rem;
  position: relative;
  margin-top: 1.25rem;
  display: grid;
  gap: 0;
  padding-left: calc(var(--rl-rail) + 0.85rem);
  container-type: inline-size;
  container-name: wireform;
}

.rl-form::before {
  content: "";
  position: absolute;
  left: calc(var(--rl-rail) / 2);
  top: 0.6rem;
  bottom: 1.4rem;
  width: 2px;
  background: linear-gradient(180deg, var(--rl-coral), var(--rl-chart), var(--rl-forest));
  opacity: 0.55;
  border-radius: 2px;
}

.rl-node {
  position: relative;
  padding: 0.55rem 0 0.85rem;
}

.rl-node.is-live .rl-node-dot {
  transform: scale(1.25);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--rl-coral) 28%, transparent);
}

.rl-node-dot {
  position: absolute;
  left: calc(-1 * (var(--rl-rail) + 0.85rem) + (var(--rl-rail) / 2) - 6px);
  top: 1.35rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--rl-coral);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--rl-coral) 20%, transparent);
  z-index: 1;
  transition: transform 0.2s var(--rl-ease), box-shadow 0.2s ease;
}

.rl-node[data-node="2"] .rl-node-dot { border-color: color-mix(in srgb, var(--rl-coral) 60%, var(--rl-chart)); }
.rl-node[data-node="3"] .rl-node-dot { border-color: var(--rl-chart); }
.rl-node[data-node="4"] .rl-node-dot { border-color: color-mix(in srgb, var(--rl-chart) 50%, var(--rl-forest)); }
.rl-node-end .rl-node-dot {
  border-color: var(--rl-forest);
  background: var(--rl-chart);
}

.rl-field {
  display: grid;
  gap: 0.3rem;
}

.rl-field span {
  font-family: var(--rl-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rl-mute);
}

.rl-field span em {
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: none;
  opacity: 0.7;
}

.rl-field input,
.rl-field textarea {
  width: 100%;
  border: 1px solid color-mix(in srgb, var(--rl-ink) 14%, transparent);
  border-bottom: 2px solid color-mix(in srgb, var(--rl-ink) 20%, transparent);
  border-radius: 0;
  background: #fff;
  padding: 0.7rem 0.75rem;
  font: inherit;
  font-size: 1.05rem;
  color: var(--rl-ink);
  box-shadow: inset 0 1px 2px color-mix(in srgb, var(--rl-ink) 4%, transparent);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.rl-field input::placeholder,
.rl-field textarea::placeholder {
  color: #5c6678;
}

.rl-field textarea {
  resize: vertical;
  min-height: 7rem;
  line-height: 1.45;
}

.rl-field input:focus,
.rl-field textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--rl-coral) 40%, transparent);
  border-bottom-color: var(--rl-coral);
  background: #fff;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--rl-coral) 16%, transparent);
}

.rl-field input.is-filled,
.rl-field textarea.is-filled {
  border-bottom-color: var(--rl-forest);
}

@container wireform (max-width: 360px) {
  .rl-form {
    padding-left: 0;
  }

  .rl-form::before,
  .rl-node-dot {
    display: none;
  }
}

/* —— Diamond channels —— */
.rl-channels {
  padding: 1.2rem 1.1rem 1.3rem;
  background: var(--rl-forest);
  color: #e8f5ef;
  position: sticky;
  top: 1rem;
  isolation: isolate;
  box-shadow: 0 16px 40px color-mix(in srgb, var(--rl-forest) 35%, transparent);
}

@media (prefers-reduced-motion: no-preference) {
  .rl-channels {
    animation: rl-rise 0.55s var(--rl-ease);
  }
}

.rl-channels::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2px;
  background: linear-gradient(145deg, var(--rl-chart), transparent 45%, var(--rl-coral));
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  pointer-events: none;
}

.rl-channels-head .rl-kicker {
  color: #e8f5ef;
}

.rl-channels-head h2 {
  margin: 0;
  font-family: var(--rl-display);
  font-size: var(--rl-fluid-lg);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #fff;
}

.rl-diamonds {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.rl-diamonds li {
  opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
  .rl-diamonds li {
    animation: rl-rise 0.4s var(--rl-ease);
    animation-delay: calc(0.05s * var(--di, 0));
  }
}

.rl-diamond {
  display: grid;
  place-items: center;
  gap: 0.35rem;
  aspect-ratio: 1;
  text-decoration: none;
  color: var(--rl-ink);
  background: var(--rl-chart);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  transition: transform 0.25s var(--rl-ease), background 0.2s ease;
  font-family: var(--rl-display);
  padding: 18%;
}

.rl-diamond:hover {
  transform: scale(1.06) rotate(3deg);
  background: #fff;
}

.rl-diamond-mark {
  font-size: 1.1rem;
  line-height: 1;
}

.rl-diamond strong {
  font-size: clamp(0.65rem, 1.8cqi, 0.78rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
}

.rl-direct {
  margin-top: 1.15rem;
  padding-top: 0.9rem;
  border-top: 1px dashed color-mix(in srgb, #fff 22%, transparent);
  display: grid;
  gap: 0.4rem;
}

.rl-direct a {
  color: color-mix(in srgb, #fff 85%, var(--rl-chart));
  font-family: var(--rl-display);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  word-break: break-all;
}

.rl-direct a:hover {
  color: var(--rl-chart);
}

/* —— Buttons / footer —— */
.rl-btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  font-family: var(--rl-display);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.25rem;
  transition: transform 0.2s var(--rl-ease), background 0.2s ease;
}

.rl-btn:active {
  transform: translateY(1px);
}

.rl-btn-fill {
  background: var(--rl-coral);
  color: #fff;
  clip-path: polygon(0 0, 100% 0, 100% 70%, 94% 100%, 0 100%);
  box-shadow: 0 10px 0 var(--rl-coral-deep);
  margin-bottom: 10px;
}

.rl-btn-fill:hover {
  background: var(--rl-coral-deep);
}

.rl-btn:focus-visible {
  outline: 2px solid var(--rl-chart);
  outline-offset: 3px;
}

.rl-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 1.75rem;
  border-top: 1px solid color-mix(in srgb, var(--rl-ink) 12%, transparent);
  font-family: var(--rl-display);
  font-size: 0.8rem;
  color: var(--rl-mute);
}

.rl-foot a {
  color: var(--rl-ink);
  font-weight: 600;
  text-decoration: none;
}

.rl-foot a:hover {
  color: var(--rl-coral-deep);
}

@keyframes rl-rise {
  from {
    transform: translateY(10px);
    filter: saturate(0.9);
  }
  to {
    transform: none;
    filter: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rl-top,
  .rl-hero,
  .rl-stamps,
  .rl-stamp,
  .rl-wire,
  .rl-channels,
  .rl-diamonds li {
    animation: none !important;
  }

  .rl-diamond:hover,
  .rl-btn:hover {
    transform: none;
  }
}

@media (max-width: 640px) {
  .rl-root > .page-main {
    width: calc(100% - 1.5rem);
  }

  .rl-channels {
    position: static;
  }

  .rl-diamonds {
    grid-template-columns: 1fr 1fr;
  }

  .rl-btn-fill {
    width: 100%;
  }
}