.contact-shell {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  max-width: 980px;
  margin: 0 auto;
}

.contact-hero,
.contact-panel {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  border: 1px solid rgba(120, 145, 170, 0.18);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.16), transparent 30%),
    radial-gradient(circle at bottom right, rgba(129, 140, 248, 0.12), transparent 28%),
    rgba(8, 14, 25, 0.88);
  box-shadow: 0 24px 72px rgba(2, 6, 23, 0.5);
  isolation: isolate;
}

.contact-hero,
.contact-panel {
  padding: 1.45rem;
}

.contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 1.1rem;
  align-items: stretch;
}

.contact-kicker,
.contact-panel-kicker,
.contact-stat-card span,
.contact-method span {
  display: inline-flex;
  width: fit-content;
  padding: 0.42rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(125, 211, 252, 0.18);
  background: rgba(6, 12, 24, 0.62);
  color: #9bd8ff;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.contact-hero h1,
.contact-panel h2,
.contact-panel h1 {
  margin: 0.85rem 0 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(2.05rem, 4vw, 3.5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.contact-panel h2 {
  font-size: clamp(1.4rem, 2vw, 2rem);
}

.contact-lead,
.contact-panel-body,
.contact-form-note,
.contact-stat-card small,
.contact-bullet-list span,
.errorlist {
  line-height: 1.7;
  color: #b7c7db;
}

.contact-lead {
  max-width: 640px;
  margin-top: 1rem;
  font-size: 1.02rem;
}

.contact-chip-row,
.contact-method-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.contact-chip-row {
  margin-top: 1.1rem;
}

.contact-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.84rem;
  border-radius: 999px;
  border: 1px solid rgba(125, 145, 168, 0.18);
  background: rgba(7, 13, 24, 0.76);
  color: #d8e6f6;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.contact-hero-panel,
.contact-grid,
.contact-form,
.contact-row,
.contact-bullet-list {
  display: grid;
  gap: 0.9rem;
}

.contact-hero-panel {
  grid-template-columns: 1fr;
}

.contact-stat-card,
.contact-method,
.contact-bullet-list article {
  padding: 1rem;
  border-radius: 24px;
  border: 1px solid rgba(125, 145, 168, 0.16);
  background: rgba(6, 12, 24, 0.68);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.contact-stat-card strong,
.contact-method strong,
.contact-bullet-list strong {
  display: block;
  margin-top: 0.55rem;
  font-size: 1.02rem;
  color: #f4f8ff;
}

.contact-stat-card small,
.contact-bullet-list span {
  display: block;
  margin-top: 0.32rem;
  font-size: 0.9rem;
}

.contact-grid {
  grid-template-columns: minmax(280px, 0.92fr) minmax(340px, 1.08fr);
}

.contact-form-panel-primary {
  width: 100%;
  min-width: 0;
  padding: 1.55rem;
}

.contact-form-panel-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  pointer-events: none;
  z-index: -1;
  background:
    conic-gradient(
      from var(--contact-card-orbit, 0deg),
      transparent 0 20deg,
      rgba(125, 211, 252, 0.72) 40deg,
      transparent 64deg 148deg,
      rgba(167, 139, 250, 0.46) 182deg,
      transparent 214deg 294deg,
      rgba(217, 249, 157, 0.52) 326deg,
      transparent 360deg
    );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: contact-card-orbit-line 8s linear infinite;
}

.contact-form-panel-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background:
    linear-gradient(rgba(125, 211, 252, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.44;
}

.contact-form-panel-primary > * {
  position: relative;
  z-index: 1;
}

.contact-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  margin-top: 0.72rem;
}

.contact-title-copy {
  min-width: 0;
}

.contact-title-copy h1 {
  max-width: 660px;
  margin: 0;
  color: #eaf4ff;
  text-transform: none;
  text-shadow: 0 0 24px rgba(125, 211, 252, 0.18);
}

.contact-mascot-stage {
  --contact-mascot-size: clamp(7rem, var(--contact-mascot-desktop-size, 12vw), 18rem);
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  justify-self: end;
  width: var(--contact-mascot-size);
  height: var(--contact-mascot-size);
  border-radius: 999px;
  isolation: isolate;
  overflow: visible;
  transform:
    translate3d(
      calc(var(--contact-mascot-x, 0%) + var(--contact-mascot-fine-x, 0px)),
      calc(var(--contact-mascot-top, 50%) - 50% + var(--contact-mascot-fine-y, 0px)),
      0
    );
  background: transparent;
  will-change: transform;
  contain: layout style;
}

.contact-mascot-stage::before {
  content: "";
  position: absolute;
  inset: -14%;
  border-radius: inherit;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 45%, rgba(236, 254, 255, 0.18), transparent 52%),
    radial-gradient(circle at 48% 62%, rgba(125, 211, 252, 0.18), transparent 62%),
    radial-gradient(circle at 54% 74%, rgba(217, 249, 157, 0.1), transparent 48%);
  filter: blur(15px);
  opacity: 0.78;
  transform: translateZ(0);
  animation: contact-mascot-aura 5.8s ease-in-out infinite alternate;
}

.contact-mascot-viewer {
  display: block;
  width: 126%;
  height: 126%;
  margin: -13%;
  background: transparent;
  --poster-color: transparent;
  border-radius: 999px;
  pointer-events: none;
  user-select: none;
  transform: translateZ(0);
  filter:
    brightness(1.06)
    contrast(1.03)
    saturate(1.03)
    drop-shadow(0 0 12px rgba(125, 211, 252, 0.18));
}

.contact-mascot-viewer::part(default-progress-bar) {
  display: none;
}

.contact-panel-copy {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-method-list {
  margin-top: 0.1rem;
}

.contact-method {
  flex: 1 1 180px;
}

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

.contact-row {
  grid-template-columns: 1fr 1fr;
}

.contact-form label {
  display: block;
  margin-bottom: 0.35rem;
  color: #d9e6f4;
  font-size: 0.88rem;
}

.contact-input {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(125, 145, 168, 0.28);
  background: rgba(4, 10, 20, 0.68);
  color: #edf5ff;
  font: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.contact-input:focus {
  border-color: rgba(125, 211, 252, 0.78);
  box-shadow: 0 0 0 1px rgba(125, 211, 252, 0.58), 0 0 26px rgba(56, 189, 248, 0.16);
  background: rgba(4, 10, 20, 0.82);
}

.contact-input:hover {
  transform: translateY(-1px);
}

textarea.contact-input {
  min-height: 150px;
  resize: vertical;
}

input[type="file"].contact-input {
  padding: 0.78rem 0.9rem;
}

input[type="file"].contact-input::file-selector-button {
  margin-right: 0.9rem;
  border: 0;
  border-radius: 999px;
  padding: 0.65rem 0.9rem;
  font: inherit;
  font-weight: 700;
  color: #04111f;
  cursor: pointer;
  background: linear-gradient(120deg, #7dd3fc, #67e8f9 48%, #d9f99d);
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.18);
}

.contact-upload-help {
  margin-top: 0.45rem;
  color: #9fb3ca;
  font-size: 0.84rem;
  line-height: 1.6;
}

.contact-form-footer {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-top: 0.2rem;
}

.contact-form-note {
  margin: 0;
  max-width: 440px;
  font-size: 0.92rem;
}

.contact-submit {
  min-width: 220px;
  border: 0;
  border-radius: 999px;
  padding: 0.95rem 1.2rem;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: #04111f;
  cursor: pointer;
  background: linear-gradient(120deg, #7dd3fc, #67e8f9 48%, #d9f99d);
  box-shadow: 0 0 28px rgba(56, 189, 248, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.contact-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 34px rgba(56, 189, 248, 0.28);
}

.contact-errors {
  padding: 0.86rem 0.95rem;
  border-radius: 18px;
  border: 1px solid rgba(248, 113, 113, 0.4);
  background: rgba(127, 29, 29, 0.18);
  color: #fecaca;
}

.errorlist {
  margin: 0.35rem 0 0;
  padding-left: 1rem;
  font-size: 0.84rem;
  color: #fecaca;
}

@property --contact-card-orbit {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

@keyframes contact-card-orbit-line {
  to {
    --contact-card-orbit: 360deg;
  }
}

@keyframes contact-mascot-aura {
  0% {
    opacity: 0.58;
    transform: scale(0.96) translateZ(0);
  }
  100% {
    opacity: 0.84;
    transform: scale(1.04) translateZ(0);
  }
}

/* 3D light-layer tuning: compositor hints only, no visual changes. */
.contact-form-panel-primary,
.contact-mascot-stage {
  isolation: isolate;
  contain: layout style;
}

.contact-form-panel-primary::before,
.contact-form-panel-primary::after {
  backface-visibility: hidden;
  will-change: opacity;
}

.contact-mascot-stage::before {
  transform-origin: center;
  backface-visibility: hidden;
  will-change: transform, opacity;
}

.contact-mascot-viewer {
  backface-visibility: hidden;
  will-change: transform;
}

html.css-motion-observer-ready .contact-form-panel-primary::before,
html.css-motion-observer-ready .contact-mascot-stage::before {
  animation-play-state: paused;
}

html.css-motion-observer-ready .contact-form-panel-primary.is-css-animating::before,
html.css-motion-observer-ready .contact-mascot-stage.is-css-animating::before {
  animation-play-state: running;
}

@media (max-width: 980px) {
  .contact-hero,
  .contact-grid,
  .contact-row {
    grid-template-columns: 1fr;
  }

  .contact-form-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .contact-submit {
    width: 100%;
  }
}

@media (max-width: 760px) {
  .contact-hero,
  .contact-panel {
    padding: 1.05rem;
    border-radius: 24px;
  }

  .contact-form-panel-primary {
    padding: 1.05rem;
  }

  .contact-title-row {
    gap: 0.62rem;
  }

  .contact-title-copy h1 {
    font-size: clamp(2rem, 10vw, 3.08rem);
  }

  .contact-mascot-stage {
    --contact-mascot-size: clamp(5.6rem, var(--contact-mascot-mobile-size, 34vw), 10.5rem);
    transform:
      translate3d(
        calc(var(--contact-mascot-mobile-x, var(--contact-mascot-x, 0%)) + var(--contact-mascot-mobile-fine-x, var(--contact-mascot-fine-x, 0px))),
        calc(var(--contact-mascot-mobile-top, var(--contact-mascot-top, 50%)) - 50% + var(--contact-mascot-mobile-fine-y, var(--contact-mascot-fine-y, 0px))),
        0
      );
  }

  .contact-shell {
    gap: 1rem;
  }
}