:root {
  --bg: #07120e;
  --card: #0b1a14;
  --card-border: #153c2b;
  --text: #eaf7ef;
  --muted: #bcd7c8;
  --accent: #22c55e;
  --accent-600: #16a34a;
  --danger: #ff5d5d;
  --success: #35c97f;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 14px;
}

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

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at -10% -10%, #0f2a1e 0%, transparent 60%),
    radial-gradient(1000px 800px at 110% 10%, #0d2f22 0%, transparent 55%),
    radial-gradient(800px 600px at 50% 110%, #0c241b 0%, transparent 50%),
    var(--bg);
  line-height: 1.5;
}

.container {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 24px;
}

.site-header .header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 0 8px;
}

.logo {
  height: 42px;
  width: auto;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02)) , var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.progress {
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 24px;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #4ade80);
  width: 0%;
  transition: width 250ms ease;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

h2 {
  margin: 0 0 18px;
  font-size: 28px;
  line-height: 1.2;
}

.grid {
  display: grid;
  gap: 12px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Stack answer options vertically on all viewports */
.options.grid.grid-2 {
  grid-template-columns: 1fr;
}

@media (max-width: 640px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.option {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
  background: rgba(255,255,255,0.03);
  transition: border-color 150ms ease, background 150ms ease, transform 120ms ease;
}

.option:hover {
  border-color: #2a5f46;
  background: rgba(255,255,255,0.05);
}

.option:active {
  transform: translateY(1px);
}

.option input[type="radio"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid #3c7056;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: transparent;
}

.option input[type="radio"]::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: transparent;
}

.option input[type="radio"]:checked {
  border-color: var(--accent);
}

.option input[type="radio"]:checked::after {
  background: var(--accent);
}

.option span {
  font-weight: 500;
}

.input-row input[type="text"],
.input-row input[type="tel"],
.input-row input[type="email"],
.input-row input[type="number"] {
  width: 100%;
  padding: 14px 14px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font-size: 16px;
  outline: none;
  transition: border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.input-row input::placeholder {
  color: #7c86a9;
}

.input-row input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.15);
}

.input-row input.invalid {
  border-color: rgba(255, 93, 93, 0.7);
  box-shadow: 0 0 0 4px rgba(255, 93, 93, 0.15);
}

.actions {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.slider-wrap {
  margin-top: 4px;
}

.slider-value {
  text-align: center;
  font-weight: 700;
  font-size: 32px;
  color: var(--text);
  margin: 0 0 12px;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  color: var(--text);
  opacity: 0.9;
  font-weight: 600;
  margin-top: 8px;
}

/* Range slider styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--accent), #4ade80) left center / var(--_fill, 0%) 100% no-repeat, #d2d6db;
  border-radius: 999px;
  outline: none;
}

/* WebKit */
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid #0b1a14;
  box-shadow: 0 1px 2px rgba(0,0,0,0.25);
  margin-top: -10px; /* centers the thumb */
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background: transparent;
}

/* Firefox */
input[type="range"]::-moz-range-thumb {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid #0b1a14;
  box-shadow: 0 1px 2px rgba(0,0,0,0.25);
}

input[type="range"]::-moz-range-track {
  height: 8px;
  border-radius: 999px;
  background: #d2d6db;
}

input[type="range"]::-moz-range-progress {
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), #4ade80);
}

.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 12px 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 120ms ease, filter 120ms ease, background 150ms ease, border-color 150ms ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn.primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-600));
  color: white;
}

.btn.ghost {
  background: transparent;
  color: var(--text);
  border-color: #2a5f46;
}

.error {
  margin-top: 14px;
  color: #ffd1d1;
  background: rgba(255, 93, 93, 0.08);
  border: 1px solid rgba(255, 93, 93, 0.35);
  padding: 10px 12px;
  border-radius: 10px;
  display: none;
}

.error.show {
  display: block;
}

.ty {
  padding: 8px 2px 4px;
}

.ty-title {
  margin: 4px 0 10px;
  font-size: 26px;
  line-height: 1.25;
}

.ty-subhead {
  color: var(--muted);
  margin: 0 0 18px;
}

.ty-section {
  margin: 18px 0 8px;
  padding-top: 4px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.ty-heading {
  margin: 10px 0 8px;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.ty-steps {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.ty-steps li p {
  margin: 6px 0 0;
  color: var(--text);
}

.ty-contacts,
.ty-bullets {
  margin: 8px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.cta-buttons {
  display: grid;
  gap: 10px;
  margin-top: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cta-btn {
  display: inline-block;
  text-align: center;
  padding: 12px 14px;
  border-radius: 10px;
  background: linear-gradient(180deg, var(--accent), var(--accent-600));
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 6px 18px rgba(34,197,94,0.22);
}

.cta-btn:active {
  transform: translateY(1px);
}

@media (max-width: 640px) {
  .cta-buttons {
    grid-template-columns: 1fr;
  }
  .ty-title {
    font-size: 22px;
  }
  .ty-subhead {
    font-size: 14px;
  }
}

.ty-note {
  margin-top: 10px;
  color: var(--muted);
}

/* Step cards - cleaner layout without numbered bullets */
.step-cards {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 8px;
}

.step-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 14px;
}

.step-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #0b1a14;
  background: linear-gradient(180deg, var(--accent), #4ade80);
  padding: 4px 8px;
  border-radius: 999px;
  margin-bottom: 8px;
}

.step-title {
  margin: 0 0 6px;
  font-size: 16px;
}

/* Desktop-first: consistent style and order (1, 2, 3), using Step 2 design for all */
@media (min-width: 980px) {
  .step-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .step-card {
    padding: 18px 18px 16px;
    background:
      linear-gradient(180deg, rgba(34,197,94,0.12), rgba(34,197,94,0.06)),
      rgba(255,255,255,0.03);
    border: 1px solid rgba(34,197,94,0.35);
    box-shadow: 0 10px 26px rgba(0,0,0,0.35);
  }
  .step-badge {
    background: transparent;
    color: var(--accent);
    padding: 0;
    border-radius: 0;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
    text-transform: uppercase;
  }
  .step-title {
    font-size: 22px;
    margin-bottom: 8px;
  }
  .cta-buttons {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 12px;
  }
  .cta-btn {
    padding: 12px 14px;
    font-size: 15px;
    font-weight: 800;
  }
}

.consent {
  color: var(--muted);
  font-size: 13px;
  margin: 14px 0 0;
}

.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 24px 0 10px;
}

.site-footer .footer-links {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 18px 0 6px;
}

.site-footer a {
  color: #b9e4cd;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

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

/* Step transition animation */
.step.anim-in {
  animation: stepIn 320ms cubic-bezier(.2,.7,.2,1);
}

@keyframes stepIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Exit animation so previous question clears before transition */
.step.anim-out {
  animation: stepOut 200ms cubic-bezier(.2,.7,.2,1);
}

@keyframes stepOut {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-6px) scale(.99);
  }
}

/* Mini-logo transition overlay */
.transition-overlay {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 5;
}

.transition-overlay.show {
  display: flex;
}

.transition-sweep {
  position: absolute;
  left: -10%;
  right: -10%;
  height: 26%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(34,197,94,0.15), rgba(34,197,94,0.35), rgba(34,197,94,0.15));
  transform: translateX(-100%) skewX(-10deg);
  filter: blur(6px);
}

.transition-overlay.show .transition-sweep {
  animation: sweepAcross 420ms cubic-bezier(.2,.7,.2,1) forwards;
}

@keyframes sweepAcross {
  0% { transform: translateX(-100%) skewX(-10deg); opacity: 0; }
  12% { opacity: 1; }
  60% { transform: translateX(0%) skewX(-10deg); }
  100% { transform: translateX(110%) skewX(-10deg); opacity: 0; }
}

.transition-overlay.show.reverse .transition-sweep {
  animation: sweepAcrossReverse 420ms cubic-bezier(.2,.7,.2,1) forwards;
}

@keyframes sweepAcrossReverse {
  0% { transform: translateX(110%) skewX(10deg); opacity: 0; }
  12% { opacity: 1; }
  60% { transform: translateX(0%) skewX(10deg); }
  100% { transform: translateX(-100%) skewX(10deg); opacity: 0; }
}

.transition-logo {
  width: 56px;
  height: 56px;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,0.4));
  opacity: 0;
  transform: translateY(6px) scale(.9);
}

.transition-overlay.show .transition-logo {
  animation: logoLift 420ms cubic-bezier(.2,.7,.2,1) forwards;
}

@keyframes logoLift {
  0% { opacity: 0; transform: translateY(6px) scale(.9); }
  40% { opacity: 1; transform: translateY(-2px) scale(1.04); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}