:root {
  --primary: #0d5c63;
  --primary-dark: #09464c;
  --primary-soft: #d7ecee;
  --accent: #c45c26;
  --accent-soft: #f6e6d8;
  --text: #15232b;
  --muted: #5d6f78;
  --background: #f4efe8;
  --surface: #ffffff;
  --border: #e4dcd3;
  --border-strong: #cfc4b6;
  --success: #1f7a4c;
  --success-soft: #e5f5ec;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --shadow: 0 10px 28px rgba(21, 35, 43, 0.08);
  --shadow-soft: 0 4px 14px rgba(21, 35, 43, 0.06);
  --radius: 16px;
  --radius-sm: 12px;
  --header-height: 4.4rem;
  --max-width: 820px;
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --display: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, "Times New Roman", serif;
  --space: 1rem;
  --focus: 0 0 0 3px var(--primary-soft);
  --ease: 200ms ease;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

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

[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background: var(--background);
  line-height: 1.55;
  font-size: 1rem;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

.btn,
.rating-btn,
.nps-btn,
.choice-card {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

a {
  color: var(--primary-dark);
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 40;
  background: var(--primary);
  color: #fff;
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
}

.skip-link:focus {
  top: 0.75rem;
}

.sr-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding-top: env(safe-area-inset-top, 0px);
}

.header-inner {
  width: min(var(--max-width), calc(100% - 1.5rem));
  margin: 0 auto;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-logo {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  object-fit: contain;
}

.brand-text {
  min-width: 0;
}

.brand-name,
.brand-tag,
.header-badge,
.eyebrow,
.progress-label,
.progress-title {
  margin: 0;
}

.brand-name {
  font-family: var(--display);
  font-size: clamp(0.98rem, 3.4vw, 1.18rem);
  font-weight: 650;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.75rem;
}

.header-badge {
  flex-shrink: 0;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-dark);
  background: var(--primary-soft);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.38rem 0.7rem;
  font-weight: 650;
}

.portal {
  width: min(var(--max-width), calc(100% - 1.5rem));
  margin: 0 auto;
  padding: 1.4rem 0 calc(2.4rem + var(--safe-bottom));
}

.hero {
  margin-bottom: 1.25rem;
  animation: enter 320ms ease both;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 650;
  margin-bottom: 0.55rem;
}

.hero h1,
.step h2,
.success-card h2 {
  font-family: var(--display);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 0.7rem;
}

.hero h1 {
  font-size: clamp(1.55rem, 5vw, 2.15rem);
  max-width: 18ch;
}

.hero-lead {
  font-size: 1.05rem;
  margin: 0 0 0.7rem;
}

.hero-copy,
.step-sub,
.consent-copy {
  color: var(--muted);
  margin: 0 0 1rem;
}

.time-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

.icon {
  display: block;
  flex-shrink: 0;
}

.progress-wrap {
  position: sticky;
  top: 0;
  z-index: 8;
  background: color-mix(in srgb, var(--background) 92%, white);
  padding: 0.65rem 0 0.85rem;
  margin-bottom: 0.35rem;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.45rem;
}

.progress-label {
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--primary-dark);
}

.progress-title {
  font-size: 0.8rem;
  color: var(--muted);
}

.progress-track {
  height: 6px;
  background: #e6ddd4;
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  width: 20%;
  height: 100%;
  background: var(--primary);
  border-radius: inherit;
  transition: width 280ms ease;
}

.panel,
.success-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel {
  padding: 1.25rem 1.1rem 1.2rem;
}

.step h2 {
  font-size: 1.35rem;
}

.step-sub {
  margin-bottom: 1.25rem;
}

.step.is-active {
  animation: enter 280ms ease both;
}

.field {
  display: block;
  margin: 0 0 1.15rem;
  border: 0;
  padding: 0;
  min-width: 0;
  min-inline-size: 0;
}

.field legend,
.field > label {
  display: block;
  font-weight: 650;
  margin-bottom: 0.45rem;
}

.field legend {
  padding: 0;
  float: none;
  width: 100%;
}

.field-hint {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.field-error {
  margin: 0.4rem 0 0;
  color: var(--danger);
  font-size: 0.88rem;
}

.field-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
}

.char-count {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
  margin-left: auto;
}

input[type="text"],
input[type="tel"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 0.85rem 0.95rem;
  min-height: 52px;
  transition: border-color var(--ease), box-shadow var(--ease);
  outline: none;
}

textarea {
  min-height: 132px;
  resize: vertical;
  line-height: 1.5;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #b9ada0;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: var(--focus);
}

.field.is-invalid input:not([type="radio"]),
.field.is-invalid select,
.field.is-invalid textarea {
  border-color: var(--danger);
  background: var(--danger-soft);
}

.field.is-invalid .rating-scale,
.field.is-invalid .nps,
.field.is-invalid .choice-grid,
.field.is-invalid .stack-choices {
  box-shadow: 0 0 0 1px var(--danger);
  border-radius: 12px;
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 1rem;
  top: 50%;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

select {
  appearance: none;
  padding-right: 2.4rem;
  background: var(--surface);
}

.choice-grid,
.stack-choices {
  display: grid;
  gap: 0.7rem;
}

.choice-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  padding: 0.9rem 0.95rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  min-height: 56px;
  transition: border-color var(--ease), background var(--ease), box-shadow var(--ease), transform 160ms ease;
}

.choice-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-soft);
}

.choice-card:has(input:focus-visible) {
  box-shadow: var(--focus);
}

.choice-card.is-selected,
.choice-card:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: inset 0 0 0 1px var(--primary);
}

.choice-card input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.choice-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.choice-title {
  font-weight: 650;
}

.choice-copy {
  color: var(--muted);
  font-size: 0.85rem;
}

.rating-block {
  margin: 0 0 1.35rem;
  padding: 0;
  border: 0;
}

.rating-block legend {
  font-weight: 650;
  margin-bottom: 0.65rem;
  padding: 0;
}

.rating-scale {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.45rem;
}

.rating-btn {
  appearance: none;
  margin: 0;
  border: 1.5px solid var(--border);
  background: var(--surface);
  border-radius: 12px;
  min-height: 56px;
  padding: 0.45rem 0.2rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  transition: transform 150ms ease, border-color var(--ease), background var(--ease), color var(--ease), box-shadow var(--ease);
}

.rating-btn:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
}

.rating-btn:active {
  transform: scale(0.97);
}

.rating-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.rating-btn.is-selected {
  background: var(--primary);
  border-color: var(--primary-dark);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.rating-num {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.1;
}

.rating-caption {
  font-size: 0.62rem;
  line-height: 1.15;
  text-align: center;
  color: var(--muted);
  max-width: 100%;
  padding: 0 0.15rem;
}

.rating-btn.is-selected .rating-caption {
  color: rgba(255, 255, 255, 0.9);
}

.rating-live {
  margin: 0.45rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.nps {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.4rem;
}

.nps-btn {
  appearance: none;
  margin: 0;
  min-height: 48px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 150ms ease, border-color var(--ease), background var(--ease), color var(--ease);
}

.nps-btn:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
}

.nps-btn:active {
  transform: scale(0.97);
}

.nps-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.nps-btn.is-selected {
  background: var(--primary);
  border-color: var(--primary-dark);
  color: #fff;
}

.nps-labels {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.consent {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.privacy-note {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.form-nav {
  display: flex;
  flex-direction: column-reverse;
  gap: 0.7rem;
  margin-top: 0.4rem;
}

.btn {
  appearance: none;
  border: 0;
  border-radius: 12px;
  min-height: 52px;
  padding: 0.8rem 1.15rem;
  font-weight: 650;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  transition: transform 150ms ease, background var(--ease), box-shadow var(--ease), opacity var(--ease);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 18px rgba(13, 92, 99, 0.22);
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1.5px solid var(--border-strong);
}

.btn-secondary:hover:not(:disabled) {
  border-color: var(--primary);
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn.is-loading .btn-spinner {
  display: block;
}

.btn-spinner {
  display: none;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

.form-alert {
  margin: 0 0 0.9rem;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid #f3c8c4;
}

.form-alert.is-retry {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.form-alert button {
  align-self: flex-start;
  width: auto;
  min-height: 42px;
  padding: 0.45rem 0.9rem;
}

.success {
  width: min(var(--max-width), calc(100% - 1.5rem));
  margin: 0 auto;
  padding: 1.6rem 0 3rem;
}

.success-card {
  text-align: center;
  padding: 2rem 1.25rem 2.1rem;
  animation: enter 360ms ease both;
}

.success-mark {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  color: var(--success);
}

.success-ring,
.success-check {
  stroke-dasharray: 180;
  stroke-dashoffset: 180;
  animation: draw 700ms ease forwards;
}

.success-check {
  animation-delay: 180ms;
}

.success-card h2 {
  font-size: 1.55rem;
}

.success-card p {
  color: var(--muted);
  margin: 0 0 0.75rem;
}

.success-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin: 1rem auto 0.35rem;
}

.site-link {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--primary-dark);
  font-weight: 650;
}

.site-footer {
  text-align: center;
  padding: 0 1rem calc(1.5rem + var(--safe-bottom));
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer a {
  color: inherit;
}

.noscript {
  margin: 1rem;
  padding: 0.9rem;
  background: var(--danger-soft);
  color: var(--danger);
  border-radius: 12px;
}

@keyframes enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes draw {
  to {
    stroke-dashoffset: 0;
  }
}

@media (max-width: 479px) {
  .rating-caption {
    display: none;
  }

  .rating-btn {
    min-height: 52px;
  }

  .header-badge {
    padding: 0.3rem 0.55rem;
    letter-spacing: 0.04em;
  }
}

@media (min-width: 560px) {
  .panel {
    padding: 1.7rem 1.6rem 1.5rem;
  }

  .choice-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .form-nav {
    flex-direction: row;
  }

  .form-nav .btn-secondary {
    width: auto;
    min-width: 8rem;
  }

  .form-nav .btn-primary {
    flex: 1;
  }
}

@media (min-width: 720px) {
  .portal {
    padding-top: 1.8rem;
  }

  .nps {
    grid-template-columns: repeat(11, minmax(0, 1fr));
  }

  .rating-btn {
    min-height: 72px;
    padding: 0.55rem 0.3rem;
  }

  .rating-caption {
    font-size: 0.68rem;
  }

  .success-card {
    padding: 2.6rem 2.4rem;
  }
}

@media (min-width: 900px) {
  .hero h1 {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

  .hero,
  .step,
  .success-card {
    opacity: 1;
    transform: none;
  }

  .success-ring,
  .success-check {
    stroke-dashoffset: 0;
  }
}

@supports not (background: color-mix(in srgb, white 50%, black)) {
  .progress-wrap {
    background: var(--background);
  }
}