:root {
  --bg: #070A12;
  --panel: rgba(255, 255, 255, 0.06);
  --stroke: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --muted-2: rgba(255, 255, 255, 0.54);
  --brand: #7C4DFF;
  --brand-2: #23D5FF;
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --container: 1180px;
  --ring: 0 0 0 4px rgba(124, 77, 255, 0.35);
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(900px 600px at 20% 10%, rgba(124, 77, 255, 0.18), transparent 55%),
    radial-gradient(900px 600px at 85% 20%, rgba(35, 213, 255, 0.14), transparent 52%),
    radial-gradient(900px 600px at 35% 85%, rgba(43, 228, 167, 0.10), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

.section {
  padding: 72px 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.section-head {
  text-align: center;
  margin-bottom: 26px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.74);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.4px;
}

.section-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
}

.contact-form {
  border-radius: 22px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-soft);
  max-width: 380px;
  margin-inline: auto;
}

.form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  width: 100%;
  max-width: 260px;
  margin-inline: auto;
}

.label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
  padding-left: 10px;
}

.input {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.22);
  color: rgba(255, 255, 255, 0.90);
  font-size: 14px;
  outline: none;
}

.input:focus {
  box-shadow: var(--ring);
  border-color: rgba(124, 77, 255, 0.55);
}

.pin-wrap {
  position: relative;
  width: 100%;
}

.pin-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-weight: 650;
  font-size: 14px;
  cursor: pointer;
  width: 100%;
}

.btn-solid {
  background: linear-gradient(135deg, rgba(124, 77, 255, 0.95), rgba(35, 213, 255, 0.82));
}

.form-alert {
  max-width: 380px;
  margin: 0 auto 16px;
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 14px;
}

.form-alert-error {
  background: rgba(255, 80, 80, 0.12);
  border: 1px solid rgba(255, 80, 80, 0.25);
}