body {
  --survey-bg: #090b14;
  --survey-panel: #ffffff;
  --survey-panel-soft: #f5f7fb;
  --survey-ink: #151824;
  --survey-body: #545b6d;
  --survey-muted: #7d8495;
  --survey-line: #dfe4ee;
  --survey-primary: #5268ff;
  --survey-primary-dark: #4054df;
  --survey-primary-soft: #eef0ff;
  --survey-violet: #aa62ff;
  --survey-error: #b42318;
  --survey-success: #18794e;
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 12%, rgba(82, 104, 255, 0.2), transparent 30rem),
    radial-gradient(circle at 88% 85%, rgba(170, 98, 255, 0.15), transparent 28rem),
    var(--survey-bg);
  color: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
header,footer{
  display: none;
}
.activity-promotion {
  display: none !important;
}

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

body button,
body input,
body textarea {
  font: inherit;
}

body button {
  cursor: pointer;
}

body [hidden] {
  display: none !important;
}

body :focus-visible {
  outline: 3px solid rgba(116, 139, 255, 0.55);
  outline-offset: 3px;
}

/* Survey page */
.survey-page-shell {
  display: grid;
  grid-template-columns: minmax(280px, 390px) minmax(0, 700px);
  width: min(calc(100% - 48px), 1160px);
  min-height: 100vh;
  align-items: center;
  gap: clamp(44px, 7vw, 96px);
  margin: 0 auto;
  padding: 56px 0;
}

.survey-intro {
  position: sticky;
  top: 56px;
  align-self: start;
  padding-top: 54px;
}

.survey-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.survey-brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--survey-primary), var(--survey-violet));
}

.survey-brand-mark::before {
  content: "\266a";
  font-size: 21px;
  font-weight: 800;
}

.survey-kicker {
  margin: 66px 0 17px;
  color: #aab5ff;
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.survey-intro h1 {
  max-width: 390px;
  margin: 0;
  font-size: clamp(42px, 5vw, 66px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.survey-intro-copy {
  max-width: 370px;
  margin: 26px 0 0;
  color: #b7bdcd;
  font-size: 17px;
  line-height: 1.72;
}

.survey-time-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 28px;
  color: #d8dcef;
  font-size: 14px;
}

.survey-time-note svg {
  width: 18px;
  height: 18px;
  color: #aab5ff;
}

.survey-wave {
  display: flex;
  height: 68px;
  align-items: center;
  gap: 6px;
  margin-top: 42px;
  opacity: 0.8;
}

.survey-wave span {
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(var(--survey-primary), var(--survey-violet));
  animation: survey-pulse 1.7s ease-in-out infinite;
}

.survey-wave span:nth-child(1) { height: 14px; animation-delay: -0.1s; }
.survey-wave span:nth-child(2) { height: 31px; animation-delay: -0.55s; }
.survey-wave span:nth-child(3) { height: 52px; animation-delay: -0.25s; }
.survey-wave span:nth-child(4) { height: 28px; animation-delay: -0.8s; }
.survey-wave span:nth-child(5) { height: 60px; animation-delay: -0.4s; }
.survey-wave span:nth-child(6) { height: 38px; animation-delay: -0.7s; }
.survey-wave span:nth-child(7) { height: 18px; animation-delay: -0.2s; }

@keyframes survey-pulse {
  50% { transform: scaleY(0.52); opacity: 0.62; }
}

.survey-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 22px;
  background: var(--survey-panel);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
  color: var(--survey-ink);
}

.survey-progress-shell {
  height: 5px;
  background: #e9ecf5;
}

.survey-progress-bar {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--survey-primary), var(--survey-violet));
  transition: width 0.28s ease;
}

.survey-card-inner {
  min-height: 610px;
  padding: clamp(28px, 5vw, 54px);
}

.survey-screen {
  animation: survey-enter 0.22s ease both;
}

@keyframes survey-enter {
  from { opacity: 0; transform: translateY(8px); }
}

.survey-question-label {
  margin: 0 0 10px;
  color: var(--survey-primary);
  font-size: 13px;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.survey-screen h2,
.survey-screen legend {
  margin: 0;
  color: var(--survey-ink);
  font-size: clamp(26px, 3.2vw, 34px);
  font-weight: 760;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.survey-description {
  margin: 14px 0 30px;
  color: var(--survey-body);
  font-size: 16px;
  line-height: 1.65;
}

.survey-main-issue {
  margin: 0 0 28px;
  border-left: 3px solid #8d9cff;
  border-radius: 0 10px 10px 0;
  padding: 12px 14px;
  background: #f7f8ff;
  color: var(--survey-body);
  font-size: 15px;
  line-height: 1.55;
}

.survey-main-issue strong {
  color: var(--survey-ink);
}

.survey-screen fieldset {
  min-width: 0;
  margin: 0;
  border: 0;
  padding: 0;
}

.survey-screen fieldset + fieldset {
  margin-top: 34px;
  border-top: 1px solid var(--survey-line);
  padding-top: 32px;
}

.survey-sub-question {
  margin-bottom: 15px !important;
  font-size: 18px !important;
  letter-spacing: -0.015em !important;
}

.survey-option-list {
  display: grid;
  gap: 10px;
}

.survey-option {
  position: relative;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  min-height: 54px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--survey-line);
  border-radius: 12px;
  padding: 13px 16px;
  background: #ffffff;
  color: #303646;
  font-size: 15px;
  line-height: 1.45;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.survey-option:hover {
  border-color: #aab5ff;
  transform: translateY(-1px);
}

.survey-option:has(input:checked) {
  border-color: var(--survey-primary);
  background: var(--survey-primary-soft);
  color: #263488;
}

.survey-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.survey-control {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border: 1.5px solid #aab0bf;
  border-radius: 50%;
  background: #ffffff;
}

input[type="checkbox"] + .survey-control {
  border-radius: 6px;
}

input:checked + .survey-control {
  border-color: var(--survey-primary);
  background: var(--survey-primary);
  box-shadow: inset 0 0 0 4px #ffffff;
}

input[type="checkbox"]:checked + .survey-control {
  box-shadow: none;
}

input[type="checkbox"]:checked + .survey-control::after {
  width: 8px;
  height: 4px;
  border-bottom: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  content: "";
  transform: translateY(-1px) rotate(-45deg);
}

.survey-other-input {
  width: 100%;
  min-height: 48px;
  margin-top: 9px;
  border: 1px solid #cbd2df;
  border-radius: 10px;
  padding: 12px 14px;
  background: #ffffff;
  color: var(--survey-ink);
}

.survey-other-input::placeholder { color: #9096a5; }
.survey-other-input:focus { border-color: var(--survey-primary); outline: 3px solid rgba(82, 104, 255, 0.13); }

.survey-error {
  min-height: 22px;
  margin: 18px 0 0;
  color: var(--survey-error);
  font-size: 14px;
  font-weight: 650;
}

.survey-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 30px;
}

.survey-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 0;
  border-radius: 11px;
  padding: 0 22px;
  font-weight: 750;
  text-decoration: none;
  transition: background 0.18s ease, transform 0.18s ease;
}

.survey-button-primary {
  background: var(--survey-primary);
  box-shadow: 0 12px 28px -16px rgba(82, 104, 255, 0.9);
  color: #ffffff;
}

.survey-button-primary:hover { background: var(--survey-primary-dark); transform: translateY(-1px); }
.survey-button-secondary { background: transparent; color: var(--survey-body); }
.survey-button-secondary:hover { background: var(--survey-panel-soft); color: var(--survey-ink); }
.survey-button:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }
.survey-button svg { width: 18px; height: 18px; }

.survey-privacy-note {
  margin: 24px 0 0;
  color: var(--survey-muted);
  font-size: 12px;
  line-height: 1.6;
}

.survey-welcome,
.survey-completion {
  display: flex;
  min-height: 505px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.survey-welcome h2 { max-width: 500px; font-size: clamp(34px, 4vw, 48px); }
.survey-welcome .survey-description { max-width: 520px; font-size: 17px; }
.survey-welcome .survey-button { margin-top: 10px; }
.survey-success-icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 26px;
  place-items: center;
  border-radius: 16px;
  background: #e9f7f0;
  color: var(--survey-success);
}
.survey-success-icon svg { width: 29px; height: 29px; }
.survey-completion h2 { max-width: 500px; }

/* Contact page */
.contact-page-shell {
  display: flex;
  width: min(100%, 720px);
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto;
  padding: 32px 20px;
}
.contact-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-weight: 750;
}
.contact-brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--survey-primary), var(--survey-violet));
  font-size: 21px;
}
.contact-card {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 22px;
  padding: clamp(28px, 6vw, 54px);
  background: #ffffff;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
  color: var(--survey-ink);
}
.contact-card h1 {
  margin: 0;
  font-size: clamp(32px, 6vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.045em;
}
.contact-lead { margin: 16px 0 30px; color: var(--survey-body); font-size: 16px; line-height: 1.65; }
.contact-notice {
  margin-bottom: 28px;
  border-left: 3px solid var(--survey-primary);
  padding: 12px 15px;
  background: var(--survey-primary-soft);
  color: #374071;
  font-size: 14px;
  line-height: 1.55;
}
#contact-form { display: grid; gap: 20px; }
.contact-field { display: grid; gap: 8px; }
.contact-card label { font-size: 14px; font-weight: 700; }
.contact-card input,
.contact-card textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--survey-line);
  border-radius: 11px;
  padding: 12px 14px;
  background: #ffffff;
  color: var(--survey-ink);
}
.contact-card textarea { min-height: 112px; resize: vertical; }
.contact-card input:focus,
.contact-card textarea:focus { border-color: var(--survey-primary); outline: 3px solid rgba(82, 104, 255, 0.13); }
.contact-consent {
  display: grid;
  grid-template-columns: 20px 1fr;
  align-items: start;
  gap: 10px;
  color: var(--survey-body);
  font-size: 13px !important;
  line-height: 1.55;
}
.contact-consent input { width: 18px; min-height: 18px; margin: 2px 0 0; }
.contact-message { min-height: 22px; margin: 0; font-size: 14px; font-weight: 650; }
.contact-message.is-error { color: var(--survey-error); }
.contact-message.is-success { color: var(--survey-success); }
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
}
.contact-actions a { color: var(--survey-body); font-weight: 650; text-decoration: none; }
.contact-actions a:hover { text-decoration: underline; }
.contact-actions button {
  min-height: 48px;
  border: 0;
  border-radius: 11px;
  padding: 0 24px;
  background: var(--survey-primary);
  color: #ffffff;
  font-weight: 750;
}
.contact-actions button:hover { background: var(--survey-primary-dark); }
.contact-actions button:disabled { opacity: 0.65; cursor: not-allowed; }

@media (max-width: 900px) {
  .survey-page-shell {
    grid-template-columns: 1fr;
    width: min(calc(100% - 40px), 700px);
    gap: 34px;
    padding: 36px 0 52px;
  }
  .survey-intro { position: static; padding: 0 4px; }
  .survey-brand { margin-bottom: 38px; }
  .survey-kicker { margin-top: 0; }
  .survey-intro h1 { max-width: 640px; font-size: clamp(40px, 10vw, 62px); }
  .survey-intro-copy { max-width: 620px; }
  .survey-wave { position: absolute; top: 22px; right: 38px; margin: 0; transform: scale(0.72); transform-origin: right top; }
  .survey-card-inner { min-height: 0; }
}

@media (max-width: 560px) {
  .survey-page-shell { width: calc(100% - 24px); padding-top: 20px; }
  .survey-brand { margin-bottom: 30px; }
  .survey-wave { display: none; }
  .survey-intro h1 { font-size: 42px; }
  .survey-intro-copy { font-size: 16px; }
  .survey-card { border-radius: 16px; }
  .survey-card-inner { padding: 26px 20px 24px; }
  .survey-screen h2,
  .survey-screen legend { font-size: 26px; }
  .survey-option { padding: 13px; }
  .survey-actions { margin-top: 24px; }
  .survey-button { padding-inline: 17px; }
  .contact-page-shell { justify-content: flex-start; padding: 20px 12px; }
  .contact-card { border-radius: 16px; }
  .contact-actions { flex-direction: column-reverse; align-items: stretch; }
  .contact-actions button,
  .contact-actions a { display: grid; width: 100%; min-height: 48px; place-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  body *,
  body *::before,
  body *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}