/* Hallmark · genre: atmospheric · macrostructure: Index-First · theme: Astraea midnight · enrichment: none · nav: N9 · footer: Ft2 · contrast: pass (40–41) · slop: pass (42–45)
 * audience: Astraea users · use: contact support · tone: professional, atmospheric, direct
 * honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57)
 * pre-emit critique: P5 H5 E5 S5 R5 V4
 */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  overflow-x: clip;
}

body {
  min-width: 20rem;
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

.support-stars {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .34;
  background-image:
    radial-gradient(circle at 8% 18%, var(--color-text-secondary) 0 1px, transparent 1.4px),
    radial-gradient(circle at 42% 31%, var(--color-text-muted) 0 .7px, transparent 1.2px),
    radial-gradient(circle at 72% 12%, var(--color-text-secondary) 0 .7px, transparent 1.2px),
    radial-gradient(circle at 94% 67%, var(--color-text-muted) 0 .8px, transparent 1.3px);
  background-size: 19rem 18rem, 23rem 27rem, 18rem 21rem, 32rem 30rem;
}

.support-shell {
  width: min(calc(100% - var(--page-inset)), var(--page-width));
  margin-inline: auto;
}

.support-nav {
  min-height: 4.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  border-bottom: var(--rule-thin) solid var(--color-line);
}

.support-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  letter-spacing: -.03em;
  white-space: nowrap;
}

.support-brand img {
  width: 2.125rem;
  height: 2.125rem;
  border-radius: var(--radius-small);
}

.support-back {
  min-height: 2.75rem;
  padding-inline: var(--space-md);
  display: inline-flex;
  align-items: center;
  border: var(--rule-thin) solid var(--color-line-strong);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 700;
  white-space: nowrap;
  transition: color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}

.support-back:hover {
  color: var(--color-text);
  border-color: var(--color-accent);
}

.support-back:active {
  transform: translateY(1px);
}

.support-back[aria-disabled="true"],
.support-contact[aria-disabled="true"] {
  opacity: .55;
  cursor: not-allowed;
  pointer-events: none;
}

.support-main {
  padding-block: clamp(var(--space-2xl), 11vw, var(--space-4xl));
  display: grid;
  align-content: center;
  gap: var(--space-3xl);
}

.support-copy {
  max-width: 42rem;
}

.support-copy h1 {
  max-width: 12ch;
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 5.25rem);
  font-style: normal;
  font-weight: 800;
  line-height: 1.01;
  letter-spacing: -.055em;
}

.support-copy p {
  max-width: 58ch;
  margin-top: var(--space-lg);
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: 1.65;
}

.support-index {
  border-top: var(--rule-thin) solid var(--color-line-strong);
}

.support-contact {
  min-height: 7.5rem;
  padding-block: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  border-bottom: var(--rule-thin) solid var(--color-line-strong);
}

.support-contact-copy {
  min-width: 0;
  display: grid;
  gap: var(--space-xs);
}

.support-contact-label {
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 800;
}

.support-contact-address {
  min-width: 0;
  overflow: hidden;
  font-family: var(--font-display);
  font-size: clamp(.875rem, 4vw, var(--text-lg));
  font-weight: 700;
  letter-spacing: -.025em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.support-contact-arrow {
  flex: none;
  color: var(--color-accent);
  font-size: var(--text-xl);
  transition: transform var(--dur-short) var(--ease-out);
}

.support-contact:hover .support-contact-arrow {
  transform: translateX(.25rem);
}

.support-contact:active .support-contact-arrow {
  transform: translateX(.125rem);
}

.support-foot {
  min-height: 4.5rem;
  padding-block: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  border-top: var(--rule-thin) solid var(--color-line);
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
}

a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 4px;
}

@media (min-width: 48rem) {
  .support-shell {
    width: min(calc(100% - var(--page-inset-wide)), var(--page-width));
  }

  .support-main {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: end;
    gap: clamp(var(--space-2xl), 9vw, var(--space-4xl));
  }
}

@media (pointer: coarse) {
  .support-back,
  .support-contact {
    min-height: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
}