:root {
  color-scheme: dark;
  --ink: #f7f2e8;
  --muted: #aeb8b5;
  --panel: rgba(9, 11, 16, 0.92);
  --cyan: #4df2ff;
  --magenta: #ff4ca8;
  --amber: #ffb443;
  --green: #9bff75;
  --red: #ff5d5d;
  --pixel: "Consolas", "Courier New", monospace;
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 12%, rgba(255, 76, 168, 0.2), transparent 28%),
    radial-gradient(circle at 86% 10%, rgba(77, 242, 255, 0.17), transparent 26%),
    linear-gradient(145deg, #05060a, #101015 50%, #06090c);
  font-family: "Segoe UI", Arial, sans-serif;
}

.support-glow,
.support-scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.support-glow {
  z-index: -1;
  border: clamp(2px, 0.55vw, 7px) solid transparent;
  border-image: linear-gradient(180deg, var(--cyan), var(--magenta), var(--amber)) 1;
  filter: drop-shadow(0 0 13px rgba(77, 242, 255, 0.52));
  opacity: 0.72;
}

.support-scanlines {
  z-index: 10;
  opacity: 0.07;
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.35) 0 1px, transparent 1px 4px);
}

.support-topbar {
  position: relative;
  z-index: 12;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  min-height: 86px;
  padding: 14px clamp(18px, 4vw, 54px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(7, 8, 12, 0.86);
  backdrop-filter: blur(12px);
}

.support-topbar img {
  width: clamp(180px, 26vw, 318px);
  height: auto;
  filter: drop-shadow(0 0 14px rgba(77, 242, 255, 0.28));
}

.support-home-link {
  justify-self: start;
  color: var(--cyan);
  font: 800 12px/1.2 var(--pixel);
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.support-home-link:hover,
.support-home-link:focus-visible { color: #fff; }

.support-language { justify-self: end; }

.support-language select,
.support-form input,
.support-form select,
.support-form textarea {
  color: var(--ink);
  border: 1px solid rgba(77, 242, 255, 0.35);
  border-radius: 7px;
  background: rgba(4, 7, 11, 0.84);
  outline: 0;
}

.support-language select {
  min-height: 42px;
  padding: 0 34px 0 12px;
  font: 700 12px/1 var(--pixel);
}

.support-main {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100vh - 86px);
  place-items: center;
  padding: clamp(26px, 6vw, 72px) 18px;
}

.support-terminal {
  position: relative;
  width: min(760px, 100%);
  padding: clamp(22px, 5vw, 48px);
  border: 1px solid rgba(255, 255, 255, 0.23);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(77, 242, 255, 0.08), transparent 28%),
    linear-gradient(315deg, rgba(255, 76, 168, 0.08), transparent 30%),
    var(--panel);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.56), inset 0 0 42px rgba(77, 242, 255, 0.035);
  overflow: hidden;
}

.support-terminal::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 3px solid var(--cyan);
  border-bottom: 3px solid var(--magenta);
  pointer-events: none;
}

.terminal-status {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(174, 184, 181, 0.72);
  font: 700 10px/1 var(--pixel);
  letter-spacing: 0.08em;
}

.terminal-status i {
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.support-kicker {
  margin: 28px 0 9px;
  color: var(--amber);
  font: 800 11px/1.4 var(--pixel);
  letter-spacing: 0.12em;
}

h1 {
  margin: 0;
  font: 900 clamp(34px, 7vw, 64px)/0.98 "Arial Black", "Segoe UI", sans-serif;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.support-intro {
  max-width: 590px;
  margin: 16px 0 28px;
  color: var(--muted);
  line-height: 1.55;
}

.support-form { display: grid; gap: 18px; }

.support-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.support-form label { display: grid; gap: 8px; }

.support-form label > span {
  color: rgba(247, 242, 232, 0.82);
  font: 800 11px/1.25 var(--pixel);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.support-form input,
.support-form select,
.support-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  font: 500 16px/1.45 "Segoe UI", Arial, sans-serif;
}

.support-form textarea { resize: vertical; }

.support-language select:focus,
.support-form input:focus,
.support-form select:focus,
.support-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(77, 242, 255, 0.13), 0 0 20px rgba(77, 242, 255, 0.13);
}

.support-form [aria-invalid="true"] {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(255, 93, 93, 0.1);
}

.support-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  margin-top: 2px;
  border: 1px solid rgba(255, 180, 67, 0.8);
  border-radius: 7px;
  color: #09080a;
  background: linear-gradient(135deg, #ffcf68, var(--amber));
  box-shadow: 0 8px 26px rgba(255, 180, 67, 0.19);
  font: 900 13px/1 var(--pixel);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.support-submit:hover,
.support-submit:focus-visible { filter: brightness(1.12); }
.support-submit:disabled { cursor: wait; opacity: 0.68; }

.submit-light {
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 10px var(--red);
}

.support-form.is-sending .submit-light { animation: support-pulse 0.62s steps(2) infinite; }

.support-privacy,
.support-status {
  margin: -7px 0 0;
  color: rgba(174, 184, 181, 0.7);
  font: 500 11px/1.5 var(--pixel);
}

.support-status { min-height: 17px; color: var(--cyan); }
.support-status.is-error { color: var(--red); }
.support-status.is-success { color: var(--green); }

.support-email-fallback {
  width: fit-content;
  color: var(--amber);
  font: 700 12px/1.4 var(--pixel);
}

.support-honeypot { position: absolute !important; left: -10000px !important; }

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@keyframes support-pulse { 50% { opacity: 0.2; } }

@media (max-width: 680px) {
  .support-topbar {
    grid-template-columns: 1fr auto;
    min-height: 74px;
    padding: 10px 14px;
  }

  .support-topbar img { grid-column: 1 / -1; grid-row: 1; justify-self: center; width: 158px; }
  .support-home-link { grid-column: 1; grid-row: 1; font-size: 9px; max-width: 90px; }
  .support-language { grid-column: 2; grid-row: 1; }
  .support-language select { width: 88px; min-height: 40px; padding: 0 6px; font-size: 9px; }
  .support-language select option { font-size: 13px; }
  .support-main { min-height: calc(100vh - 74px); padding: 18px 10px 30px; }
  .support-terminal { padding: 24px 18px 28px; border-radius: 12px; }
  .support-field-grid { grid-template-columns: 1fr; }
  .support-kicker { margin-top: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .support-form.is-sending .submit-light { animation: none; }
}