:root {
  color-scheme: light;
  --bg: #f6f1e7;
  --bg-2: #eee5d6;
  --paper: #fffaf1;
  --paper-strong: #fbf4e7;
  --paper-soft: #19352f;
  --ink: #172520;
  --ink-dark: #fffaf1;
  --muted: #68736c;
  --muted-dark: #c7d2ca;
  --line: rgba(76, 61, 43, 0.16);
  --line-strong: rgba(76, 61, 43, 0.3);
  --brand: #176d5e;
  --brand-dark: #0d4a41;
  --mint: #cfe8da;
  --amber: #bf7a2a;
  --coral: #a64c38;
  --blue: #436b84;
  --shadow: 0 18px 44px rgba(57, 45, 30, 0.12);
  --radius: 8px;
  --container: min(1440px, calc(100% - 32px));
}

:root.dark {
  color-scheme: dark;
  --bg: #0f1714;
  --bg-2: #17211d;
  --paper: #17231f;
  --paper-strong: #1d2c27;
  --paper-soft: #f6f1e7;
  --ink: #f7efe3;
  --ink-dark: #10201b;
  --muted: #aeb9b0;
  --muted-dark: #607267;
  --line: rgba(234, 224, 207, 0.16);
  --line-strong: rgba(234, 224, 207, 0.26);
  --brand: #7bcdb9;
  --brand-dark: #176d5e;
  --mint: #cfe8da;
  --amber: #e2a23c;
  --coral: #d76f53;
  --blue: #7aa6c2;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.74), transparent 280px),
    repeating-linear-gradient(0deg, rgba(76, 61, 43, 0.035) 0 1px, transparent 1px 34px),
    linear-gradient(180deg, var(--bg), var(--bg-2) 54%, var(--bg));
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Avenir Next", serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(23, 37, 32, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(23, 37, 32, 0.03) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 82%);
}

button,
input,
select,
textarea {
  font: inherit;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

button {
  color: inherit;
}

a {
  color: inherit;
}

main {
  overflow: hidden;
}

.site-nav {
  position: sticky;
  top: 12px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: var(--container);
  min-height: 72px;
  padding: 10px;
  margin: 12px auto 0;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px rgba(57, 45, 30, 0.12);
  backdrop-filter: blur(14px);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.brand-mark,
.upload-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--ink-dark);
  background: var(--brand);
  border-radius: var(--radius);
  box-shadow: inset 0 -10px 20px rgba(0, 0, 0, 0.12);
}

.brand-mark {
  position: relative;
  flex: 0 0 auto;
  overflow: hidden;
  color: #fffaf1;
  background:
    linear-gradient(135deg, rgba(255, 250, 241, 0.14), transparent 42%),
    linear-gradient(145deg, #071714, #10231e 58%, #176d5e);
  border: 1px solid rgba(255, 250, 241, 0.22);
  box-shadow:
    0 14px 30px rgba(16, 35, 30, 0.25),
    inset 0 0 0 1px rgba(255, 250, 241, 0.08);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

.brand-mark svg,
.brand-mark > i {
  display: none;
}

.brand-monogram::before {
  position: absolute;
  inset: 7px;
  content: "";
  border: 1px solid rgba(255, 250, 241, 0.24);
  border-radius: 6px;
  transform: skewX(-8deg);
}

.brand-monogram::after {
  position: absolute;
  top: 9px;
  right: 8px;
  width: 16px;
  height: 4px;
  content: "";
  background: #bf7a2a;
  border-radius: 999px;
  transform: rotate(-32deg);
  box-shadow: 0 10px 18px rgba(191, 122, 42, 0.28);
}

.brand-monogram span,
.brand-monogram em {
  position: relative;
  z-index: 1;
  font-size: 1.08rem;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
}

.brand-monogram span {
  transform: translateX(2px);
}

.brand-monogram em {
  margin-left: -1px;
  color: #d9efe7;
  transform: translateY(7px);
}

.brand strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  letter-spacing: 0;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.nav-links,
.nav-actions,
.top-actions,
.hero-actions,
.action-row,
.button-cluster,
.source-links,
.trust-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-links {
  justify-content: center;
}

.nav-links a,
.footer-columns a,
.footer-columns button {
  text-decoration: none;
}

.nav-links a {
  padding: 10px 12px;
  color: var(--muted);
  border-radius: 6px;
  font-size: 0.92rem;
  transition: color 160ms ease, background 160ms ease;
}

.nav-links a:hover {
  color: var(--ink);
  background: color-mix(in srgb, var(--brand) 12%, transparent);
}

.primary-button,
.secondary-button,
.ghost-button,
.text-button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.primary-button,
.secondary-button {
  padding: 0 18px;
  color: var(--ink-dark);
  background: var(--brand);
  box-shadow: 0 10px 22px color-mix(in srgb, var(--brand) 18%, transparent);
  font-weight: 800;
}

.secondary-button {
  color: #fffaf1;
  background: var(--amber);
}

.primary-button.small {
  min-height: 42px;
  padding: 0 14px;
}

.ghost-button,
.text-button,
.icon-button {
  color: var(--ink);
  background: color-mix(in srgb, var(--paper-strong) 70%, transparent);
  border-color: var(--line);
}

.text-button {
  padding: 0 14px;
}

.icon-button {
  width: 44px;
  padding: 0;
}

.compact {
  min-height: 38px;
  padding: 0 12px;
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.text-button:hover,
.icon-button:hover {
  transform: translateY(-1px);
}

.primary-button:disabled,
.icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.52;
  transform: none;
  box-shadow: none;
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1fr);
  gap: clamp(24px, 5vw, 68px);
  align-items: center;
  width: var(--container);
  min-height: calc(100vh - 118px);
  margin: 0 auto;
  padding: clamp(42px, 6vw, 82px) 0 58px;
}

.hero-copy {
  max-width: 760px;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--brand);
  border-radius: 50%;
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--brand) 16%, transparent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
}

h1 {
  max-width: 720px;
  margin-bottom: 20px;
  font-size: clamp(2.75rem, 5.2vw, 4.9rem);
  line-height: 0.98;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 3.8vw, 4.15rem);
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.hero-copy > p,
.section-heading > p,
.title-row p {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.58;
}

.hero-actions {
  margin-top: 22px;
}

.trust-row {
  margin-top: 20px;
  color: var(--muted);
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 8px 12px;
  background: color-mix(in srgb, var(--paper-strong) 58%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
}

.hero-stage {
  position: relative;
  min-height: 540px;
}

.scan-orbit {
  display: none;
}

.hero-device,
.floating-report,
.floating-metric {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-device {
  inset: 5% 4% auto auto;
  width: min(520px, 94%);
  overflow: hidden;
  background: var(--paper);
  transform: rotate(1.2deg);
}

.hero-device img {
  display: block;
  width: 100%;
  min-height: 390px;
  object-fit: cover;
}

.scan-line {
  display: none;
}

.floating-report {
  right: 8%;
  bottom: 7%;
  width: min(360px, 82%);
  padding: 18px;
  background: var(--paper);
  transform: rotate(-1.7deg);
}

.floating-report small,
.floating-metric small {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.floating-report strong,
.floating-metric span {
  display: block;
  margin-top: 4px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.8rem;
}

.floating-report p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.floating-metric {
  left: 1%;
  bottom: 30%;
  width: 142px;
  padding: 16px;
  background: #f7dfae;
  color: #2d2619;
  transform: rotate(-3deg);
}

.mini-meter,
.sample-progress {
  height: 8px;
  margin-top: 12px;
  overflow: hidden;
  background: color-mix(in srgb, var(--line) 70%, transparent);
  border-radius: 999px;
}

.mini-meter span,
.sample-progress span {
  display: block;
  height: 100%;
  background: var(--brand);
  border-radius: inherit;
}

.band,
.review-section,
.demo-section,
.pricing-section,
.docs-section,
.blog-section,
.regulatory-section,
.site-footer {
  width: var(--container);
  margin: 0 auto;
  padding: clamp(58px, 8vw, 112px) 0;
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 980px;
  margin-bottom: 28px;
}

.eyebrow {
  margin-bottom: 4px;
  color: var(--brand);
  font-size: 0.74rem;
  font-weight: 900;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.feature-grid,
.pricing-grid,
.docs-grid,
.blog-grid,
.workflow,
.lower-layout {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-grid article,
.review-grid article,
.capability-strip article,
.workflow article,
.price-card,
.docs-grid article,
.blog-grid article,
.legal-card,
.sample-console,
.clinic-preview,
.intake-panel,
.result-card,
.report-card,
.vet-card,
.history-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.feature-grid article,
.review-grid article,
.workflow article,
.price-card,
.docs-grid article,
.blog-grid article,
.legal-card,
.sample-console,
.clinic-preview {
  padding: 22px;
}

.feature-grid i,
.docs-grid i,
.legal-card i {
  color: var(--brand);
}

.feature-grid p,
.workflow p,
.price-card p,
.docs-grid p,
.blog-grid p,
.legal-card p,
.fine-print,
.match-item p {
  color: var(--muted);
  line-height: 1.52;
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.62fr);
  gap: 18px;
  align-items: stretch;
  margin-bottom: 18px;
}

.sample-head,
.card-title-row,
.result-head,
.title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.sample-stage {
  display: grid;
  grid-template-columns: minmax(210px, 0.72fr) minmax(220px, 1fr);
  gap: 18px;
  align-items: center;
  margin-top: 18px;
}

.pet-photo-sim {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 300px;
  overflow: hidden;
  background:
    linear-gradient(0deg, rgba(255, 250, 241, 0.12), rgba(255, 250, 241, 0.12)),
    linear-gradient(150deg, #356f5f, #19352f);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.pet-face {
  position: relative;
  width: 150px;
  height: 142px;
  background: #fff2db;
  border-radius: 46% 46% 52% 52%;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.pet-face::before,
.pet-face::after {
  position: absolute;
  top: 18px;
  content: "";
  width: 38px;
  height: 56px;
  background: #c87538;
  border-radius: 50%;
}

.pet-face::before {
  left: -12px;
  transform: rotate(25deg);
}

.pet-face::after {
  right: -12px;
  transform: rotate(-25deg);
}

.pet-face span,
.pet-face span::before,
.pet-face span::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.pet-face span {
  left: 54px;
  top: 70px;
  width: 42px;
  height: 30px;
  background: #18221e;
}

.pet-face span::before,
.pet-face span::after {
  top: -28px;
  width: 12px;
  height: 12px;
  background: #18221e;
}

.pet-face span::before {
  left: -24px;
}

.pet-face span::after {
  right: -24px;
}

.scan-sweep {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(116, 214, 192, 0.42), transparent);
  transform: translateY(-100%);
}

.sample-stage.running .scan-sweep {
  animation: sampleSweep 1.45s ease-in-out 3;
}

.sample-steps {
  display: grid;
  gap: 10px;
}

.sample-steps span {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 10px 0 10px 12px;
  color: var(--muted);
  border-left: 2px solid var(--line);
}

.sample-steps span.active {
  color: var(--ink);
  border-color: var(--brand);
}

.sample-progress span {
  width: 0%;
  transition: width 500ms ease;
}

.sample-result {
  min-height: 84px;
  padding: 14px;
  margin-top: 16px;
  background: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.sample-result small {
  display: block;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sample-result strong {
  display: block;
  margin-top: 7px;
}

.queue-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.queue-list > div {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.queue-list small {
  color: var(--muted);
}

.route {
  justify-self: start;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.route.urgent {
  color: #fff9f2;
  background: var(--coral);
}

.route.watch {
  color: #111915;
  background: var(--amber);
}

.route.calm {
  color: #07100e;
  background: var(--brand);
}

.checker-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.75fr);
  gap: 18px;
  align-items: start;
}

.intake-panel,
.result-card,
.report-card,
.vet-card,
.history-card {
  padding: clamp(16px, 2vw, 26px);
}

.score-chip {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  min-width: 76px;
  min-height: 76px;
  padding: 8px;
  color: #0b1512;
  background: var(--brand);
  border-radius: 50%;
  font-size: 0.78rem;
  text-align: center;
}

.score-chip span {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  line-height: 1;
}

form {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.upload-zone {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(260px, 1.2fr);
  gap: 16px;
  min-height: 190px;
  padding: 14px;
  background: var(--paper-strong);
  border: 1px dashed color-mix(in srgb, var(--brand) 52%, var(--line));
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.upload-zone:hover,
.upload-zone.dragging,
.upload-zone:focus-visible {
  border-color: var(--brand);
  transform: translateY(-1px);
  outline: none;
}

.upload-zone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}

.upload-copy {
  display: grid;
  align-content: center;
  gap: 10px;
  min-height: 154px;
  padding: 12px;
}

.upload-copy strong {
  display: block;
  font-size: 1.25rem;
}

.upload-copy small {
  color: var(--muted);
}

.thumb-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  min-height: 158px;
}

.thumb {
  position: relative;
  min-height: 158px;
  overflow: hidden;
  background: color-mix(in srgb, var(--line) 38%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumb span {
  position: absolute;
  left: 8px;
  bottom: 8px;
  max-width: calc(100% - 16px);
  padding: 4px 7px;
  color: #fffaf0;
  background: rgba(9, 22, 20, 0.86);
  border-radius: 999px;
  font-size: 0.72rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

label,
legend {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

select,
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
  width: 100%;
  min-height: 46px;
  margin-top: 8px;
  padding: 10px 12px;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

textarea {
  min-height: 96px;
  resize: vertical;
  line-height: 1.45;
  text-transform: none;
  letter-spacing: 0;
}

select:focus,
input:focus,
textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent);
}

.symptoms {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  padding: 14px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.symptoms legend {
  padding: 0 6px;
}

.symptom-chip {
  position: relative;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: none;
  letter-spacing: 0;
}

.symptom-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.symptom-chip span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 12px;
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.symptom-chip input:checked + span {
  color: #07100e;
  background: var(--brand);
  border-color: var(--brand);
  transform: translateY(-1px);
}

.symptom-chip.urgent input:checked + span {
  color: #fff8ef;
  background: var(--coral);
  border-color: var(--coral);
}

.notes-field {
  display: block;
}

.result-panel {
  display: grid;
  gap: 18px;
  position: sticky;
  top: 96px;
}

.visual-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--paper-strong);
}

.visual-card img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  display: block;
}

.visual-overlay {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  color: #fffdf7;
  background: rgba(9, 22, 20, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
}

.visual-overlay span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.risk-meter {
  display: grid;
  align-items: end;
  width: 54px;
  height: 54px;
  padding: 6px;
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border: 1px solid var(--line);
  border-radius: 50%;
}

.risk-meter span {
  display: block;
  width: 100%;
  height: 22%;
  background: var(--brand);
  border-radius: 999px;
  transition: height 220ms ease, background 220ms ease;
}

.empty-state {
  display: grid;
  place-items: center;
  gap: 10px;
  min-height: 190px;
  color: var(--muted);
  text-align: center;
}

.empty-state svg {
  color: var(--amber);
}

.triage-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  margin: 18px 0;
  color: #07100e;
  background: var(--brand);
  border-radius: var(--radius);
}

.triage-banner[data-tone="watch"] {
  background: var(--amber);
}

.triage-banner[data-tone="urgent"] {
  color: #fff8ef;
  background: var(--coral);
}

.triage-banner span {
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

.match-item {
  padding: 12px 0 12px 12px;
  border-left: 2px solid var(--line);
}

.match-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-weight: 800;
}

.confidence {
  flex: 0 0 92px;
  height: 8px;
  margin-top: 7px;
  overflow: hidden;
  background: color-mix(in srgb, var(--line) 72%, transparent);
  border-radius: 999px;
}

.confidence span {
  display: block;
  height: 100%;
  background: var(--brand);
}

.next-steps {
  margin-top: 18px;
}

.next-steps ul,
.price-card ul {
  display: grid;
  gap: 8px;
  padding-left: 20px;
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.mini-grid > div {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.mini-grid small {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mini-grid strong {
  display: block;
  margin-top: 4px;
  font-size: 1.1rem;
}

.lower-layout {
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.55fr) minmax(300px, 0.7fr);
  align-items: start;
  margin-top: 18px;
}

pre {
  min-height: 240px;
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 16px 0 0;
  padding: 14px;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.87rem;
  line-height: 1.5;
}

.vet-card {
  display: grid;
  gap: 14px;
}

.history-list {
  display: grid;
  gap: 10px;
  max-height: 360px;
  margin-top: 16px;
  overflow: auto;
}

.history-item {
  display: grid;
  gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.history-item button {
  justify-self: start;
}

.history-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.78rem;
}

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

.workflow article span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  color: #07100e;
  background: var(--brand);
  border-radius: 50%;
  font-weight: 900;
}

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

.price-card {
  display: grid;
  gap: 16px;
}

.price-card.featured {
  border-color: color-mix(in srgb, var(--brand) 60%, var(--line));
}

.price-card h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 4vw, 4rem);
}

.price-card h3 span {
  color: var(--muted);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  font-size: 1rem;
}

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

.docs-grid code {
  display: block;
  width: max-content;
  max-width: 100%;
  padding: 7px 9px;
  margin: 14px 0;
  overflow: auto;
  color: var(--brand);
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.blog-grid article {
  display: grid;
  gap: 10px;
}

.blog-grid article span {
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.blog-grid a,
.source-links a {
  color: var(--brand);
  font-weight: 800;
}

.regulatory-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.46fr);
  gap: 18px;
  align-items: stretch;
}

.regulatory-copy {
  padding: clamp(24px, 4vw, 42px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.regulatory-copy p {
  color: var(--muted);
  line-height: 1.6;
}

.legal-card {
  align-self: stretch;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1fr);
  gap: 32px;
  border-top: 1px solid var(--line);
}

.content-page {
  width: var(--container);
  margin: 0 auto;
  padding: clamp(46px, 7vw, 92px) 0;
}

.page-hero {
  display: grid;
  gap: 16px;
  max-width: 980px;
  margin-bottom: 34px;
}

.page-hero h1,
.regulatory-copy h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  line-height: 1;
}

.page-hero p,
.article-stack p,
.contact-form p,
.contact-cards span,
.contact-cards a,
.faq-grid p,
.comparison-table span {
  color: var(--muted);
  line-height: 1.58;
}

.page-pricing {
  margin-bottom: 28px;
}

.detail-section,
.contact-form,
.contact-cards article,
.article-stack article {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.detail-section {
  padding: clamp(22px, 4vw, 38px);
  margin-top: 18px;
}

.comparison-table,
.faq-grid,
.contact-layout,
.contact-cards,
.article-stack {
  display: grid;
  gap: 18px;
}

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

.comparison-table > div {
  display: grid;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

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

.faq-grid article {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.code-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.code-panel code {
  padding: 12px;
  overflow: auto;
  color: var(--brand);
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.safety-callout {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 18px;
}

.safety-callout > svg {
  width: 42px;
  height: 42px;
  color: var(--amber);
}

.article-stack article {
  padding: clamp(22px, 4vw, 38px);
}

.article-stack article span {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-layout {
  grid-template-columns: minmax(280px, 0.65fr) minmax(0, 1fr);
  align-items: start;
}

.contact-cards article {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.contact-cards svg {
  color: var(--brand);
}

.contact-cards small {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-cards a {
  font-weight: 800;
  text-decoration: none;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
}

.contact-form.narrow {
  max-width: 560px;
}

.auth-page {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 520px);
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
  width: var(--container);
  min-height: calc(100vh - 110px);
  margin: 0 auto;
  padding: clamp(42px, 7vw, 86px) 0;
}

.auth-page::before {
  position: absolute;
  inset: 22px 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(112deg, color-mix(in srgb, var(--paper-strong) 94%, transparent), transparent 62%),
    repeating-linear-gradient(90deg, rgba(23, 109, 94, 0.08) 0 1px, transparent 1px 72px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.auth-intro {
  display: grid;
  align-content: center;
  gap: 20px;
  min-height: 100%;
  padding: clamp(12px, 3vw, 30px);
}

.auth-intro h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 5.6vw, 5.95rem);
  line-height: 0.95;
}

.auth-lede {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.45vw, 1.28rem);
  line-height: 1.58;
}

.auth-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.auth-badges span,
.secure-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 12px;
  color: color-mix(in srgb, var(--ink) 76%, var(--muted));
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 28px rgba(57, 45, 30, 0.055);
  font-weight: 750;
}

.auth-preview,
.auth-panel {
  overflow: hidden;
  background: color-mix(in srgb, var(--paper) 96%, white 4%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 24px 70px rgba(57, 45, 30, 0.12);
}

.auth-preview {
  max-width: 680px;
  background: #10231e;
  border-color: rgba(207, 232, 218, 0.22);
  box-shadow: 0 24px 70px rgba(16, 35, 30, 0.24);
}

.auth-preview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  color: #fffaf1;
  background: linear-gradient(90deg, #10231e, #19352f);
  border-bottom: 1px solid rgba(207, 232, 218, 0.18);
}

.auth-preview-top span,
.auth-preview-body small {
  color: #aacabd;
  font-size: 0.78rem;
  font-weight: 850;
}

.auth-preview-top strong {
  color: #fffaf1;
}

.auth-preview-body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.auth-preview-body-stacked {
  grid-template-columns: 1fr;
  gap: 0;
  background: transparent;
}

.auth-preview-body div {
  display: grid;
  gap: 6px;
  padding: 18px;
  background: color-mix(in srgb, #10231e 88%, #fffaf1 12%);
  border-bottom: 1px solid rgba(207, 232, 218, 0.14);
}

.auth-preview-body-stacked div {
  grid-template-columns: minmax(92px, 0.36fr) minmax(124px, 0.5fr) minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}

.auth-preview-body div:last-child {
  border-bottom: 0;
}

.auth-preview-body small {
  color: #aacabd;
}

.auth-preview-body strong {
  color: #fffaf1;
}

.auth-preview-body span {
  color: rgba(255, 250, 241, 0.72);
  font-size: 0.94rem;
  line-height: 1.42;
}

.auth-panel {
  position: relative;
  display: grid;
  gap: 14px;
  max-width: 520px;
  margin-left: auto;
  padding: clamp(20px, 3.2vw, 30px);
}

.auth-panel::before {
  display: block;
  width: 72px;
  height: 4px;
  content: "";
  background: linear-gradient(90deg, var(--brand), var(--amber));
  border-radius: 999px;
}

.auth-card-head {
  display: grid;
  gap: 8px;
}

.auth-card-head h2 {
  margin: 0;
  font-size: clamp(1.52rem, 2.25vw, 2.08rem);
  line-height: 1.1;
}

.auth-card-head p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.oauth-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.oauth-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 16px;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper-strong) 86%, white 14%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 850;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.oauth-button:hover,
.oauth-button:focus-visible {
  border-color: color-mix(in srgb, var(--brand) 54%, var(--line));
  box-shadow: 0 10px 26px rgba(57, 45, 30, 0.1);
  transform: translateY(-1px);
  outline: none;
}

.divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  color: var(--muted);
}

.divider::before,
.divider::after {
  height: 1px;
  content: "";
  background: var(--line);
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  padding: 5px;
  background: color-mix(in srgb, var(--paper-strong) 88%, white 12%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.auth-tabs button {
  min-height: 40px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  font-weight: 850;
}

.auth-tabs button.active {
  color: var(--ink-dark);
  background: var(--brand-dark);
  box-shadow: 0 8px 18px rgba(13, 74, 65, 0.18);
}

.auth-form {
  display: grid;
  gap: 12px;
  margin: 0;
}

.auth-field-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.password-field {
  display: grid;
  gap: 8px;
}

.password-field a,
.auth-switch a {
  color: var(--brand);
  font-weight: 850;
  text-decoration: none;
}

.auth-help,
.auth-disclaimer,
.auth-switch {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.auth-disclaimer {
  font-size: 0.88rem;
}

.secure-row {
  justify-content: space-between;
  border-radius: var(--radius);
  box-shadow: none;
}

.secure-row strong {
  color: var(--brand);
}

.auth-submit {
  width: 100%;
}

.auth-submit.is-loading {
  cursor: wait;
  opacity: 0.82;
}

.form-error {
  margin: 0;
  padding: 12px 13px;
  color: #9f1d1d;
  background: #fff1f1;
  border: 1px solid rgba(220, 38, 38, 0.26);
  border-radius: var(--radius);
  font-weight: 850;
  line-height: 1.42;
}

.consent-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
  text-transform: none;
  letter-spacing: 0;
}

.consent-check input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex: 0 0 auto;
}

.standalone {
  padding-top: 0;
}

.footer-brand p {
  max-width: 520px;
  color: var(--muted);
  line-height: 1.55;
}

.footer-brand .footer-meta {
  margin-top: 10px;
  color: color-mix(in srgb, var(--muted) 78%, var(--ink));
  font-size: 0.88rem;
  font-weight: 760;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 7px 12px 7px 8px;
  color: var(--ink);
  text-decoration: none;
  background: color-mix(in srgb, var(--paper) 84%, var(--mint));
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(17, 29, 36, 0.06);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.footer-social a:hover {
  border-color: rgba(36, 184, 121, 0.42);
  box-shadow: 0 14px 34px rgba(36, 184, 121, 0.14);
  transform: translateY(-1px);
}

.footer-social span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: #ffffff;
  background: #111d24;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.footer-columns div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-columns h3 {
  margin-bottom: 2px;
}

.footer-columns a,
.footer-columns button {
  display: inline-flex;
  justify-self: start;
  padding: 0;
  color: var(--muted);
  background: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

.footer-columns a:hover,
.footer-columns button:hover {
  color: var(--ink);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(8px);
}

.modal {
  position: fixed;
  inset: 50% auto auto 50%;
  z-index: 60;
  width: min(520px, calc(100vw - 28px));
  max-height: min(720px, calc(100vh - 32px));
  overflow: auto;
  padding: 28px;
  color: var(--ink);
  background: var(--paper-strong);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transform: translate(-50%, -50%);
}

.modal::backdrop {
  background: transparent;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.modal-form {
  margin-top: 18px;
}

.form-success {
  margin: 0;
  padding: 12px;
  color: #07100e;
  background: var(--brand);
  border-radius: var(--radius);
  font-weight: 800;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  max-width: min(360px, calc(100vw - 36px));
  padding: 12px 14px;
  color: #07100e;
  background: var(--brand);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

svg {
  width: 19px;
  height: 19px;
  stroke-width: 2;
}

@keyframes scanLine {
  0%,
  100% {
    transform: translateY(-45%);
  }
  50% {
    transform: translateY(45%);
  }
}

@keyframes sampleSweep {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(100%);
  }
}

@media (max-width: 1160px) {
  .hero-section,
  .checker-shell,
  .demo-grid,
  .regulatory-section,
  .site-footer,
  .approval-panel {
    grid-template-columns: 1fr;
  }

  .hero-section {
    min-height: auto;
  }

  .hero-stage {
    min-height: 540px;
  }

  .result-panel {
    position: static;
  }

  .feature-grid,
  .review-grid,
  .approval-grid,
  .capability-strip,
  .pricing-grid,
  .docs-grid,
  .blog-grid,
  .workflow,
  .lower-layout,
  .comparison-table,
  .faq-grid,
  .code-panel,
  .contact-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  :root {
    --container: min(100% - 18px, 1440px);
  }

  html {
    scroll-padding-top: 0;
  }

  .site-nav {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    min-height: auto;
    padding: 10px;
  }

  .nav-links,
  .nav-actions {
    width: 100%;
  }

  .nav-links {
    justify-content: space-between;
    gap: 4px;
    flex-wrap: nowrap;
  }

  .nav-links a {
    padding: 8px 6px;
    font-size: 0.86rem;
  }

  .nav-actions {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 8px;
  }

  .nav-actions .primary-button {
    grid-column: 1 / -1;
  }

  .hero-section {
    padding-top: 28px;
  }

  h1 {
    font-size: clamp(2.55rem, 12vw, 3.45rem);
    line-height: 1.02;
  }

  .hero-stage {
    min-height: 500px;
  }

  .hero-device {
    width: 100%;
  }

  .floating-report {
    right: 3%;
    bottom: 4%;
    width: min(330px, 86%);
  }

  .floating-metric {
    left: 2%;
    bottom: 35%;
  }

  .feature-grid,
  .review-grid,
  .approval-grid,
  .capability-strip,
  .pricing-grid,
  .docs-grid,
  .blog-grid,
  .workflow,
  .lower-layout,
  .field-grid,
  .sample-stage,
  .footer-columns,
  .comparison-table,
  .faq-grid,
  .code-panel,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .sample-head,
  .card-title-row,
  .result-head,
  .title-row {
    flex-direction: column;
  }

  .price-card.featured {
    transform: none;
  }

  .upload-zone {
    grid-template-columns: 1fr;
  }

  .thumb-strip,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .thumb {
    min-height: 180px;
  }
}

@media (max-width: 520px) {
  .site-nav {
    margin-top: 8px;
  }

  .nav-actions .primary-button {
    width: 100%;
  }

  .hero-actions .primary-button,
  .hero-actions .ghost-button {
    width: 100%;
  }

  .floating-metric {
    display: none;
  }

  .hero-stage {
    min-height: 430px;
  }

  .hero-device img {
    min-height: 310px;
  }

  .band,
  .demo-section,
  .pricing-section,
  .docs-section,
  .blog-section,
  .regulatory-section,
  .site-footer {
    padding: 46px 0;
  }

  .toast {
    right: 9px;
    bottom: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition: none !important;
  }
}

/* Cleaner medical SaaS visual pass. */
:root {
  color-scheme: light;
  --bg: #f8fbff;
  --bg-2: #eef6ff;
  --paper: #ffffff;
  --paper-strong: #f7fbff;
  --paper-soft: #06142f;
  --ink: #07111f;
  --ink-dark: #ffffff;
  --muted: #56657a;
  --muted-dark: #93a4ba;
  --line: rgba(15, 23, 42, 0.1);
  --line-strong: rgba(15, 23, 42, 0.16);
  --brand: #2f80ed;
  --brand-dark: #155bd4;
  --mint: #dbeafe;
  --amber: #f59e0b;
  --coral: #ef4444;
  --blue: #0f5fd7;
  --shadow: 0 22px 70px rgba(15, 23, 42, 0.1);
  --radius: 20px;
}

:root.dark {
  color-scheme: dark;
  --bg: #06101f;
  --bg-2: #0b1730;
  --paper: #0e1b33;
  --paper-strong: #12223f;
  --paper-soft: #f8fbff;
  --ink: #f7fbff;
  --ink-dark: #06142f;
  --muted: #b2c0d3;
  --muted-dark: #56657a;
  --line: rgba(226, 232, 240, 0.14);
  --line-strong: rgba(226, 232, 240, 0.22);
  --brand: #60a5fa;
  --brand-dark: #2f80ed;
  --mint: #dbeafe;
  --amber: #fbbf24;
  --coral: #fb7185;
  --blue: #93c5fd;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

body {
  background:
    radial-gradient(circle at 84% 18%, rgba(47, 128, 237, 0.11), transparent 28rem),
    linear-gradient(180deg, #ffffff 0, var(--bg) 48%, #ffffff 100%);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

body::before {
  background:
    linear-gradient(90deg, rgba(47, 128, 237, 0.055) 1px, transparent 1px),
    linear-gradient(rgba(47, 128, 237, 0.055) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 72%);
}

h1,
h2,
h3,
.brand strong,
.floating-report strong,
.floating-metric span,
.price-card h3,
.page-hero h1,
.regulatory-copy h1 {
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

h1 {
  max-width: 820px;
  font-size: clamp(3rem, 5.6vw, 5.55rem);
  line-height: 0.96;
  font-weight: 850;
}

h2 {
  font-size: clamp(2.15rem, 4.2vw, 4.7rem);
  line-height: 1.02;
  font-weight: 820;
}

h3 {
  font-weight: 780;
}

.site-nav {
  top: 18px;
  min-height: 76px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  border-color: rgba(15, 23, 42, 0.09);
  border-radius: 28px;
  box-shadow: 0 18px 60px rgba(15, 23, 42, 0.09);
}

.upload-icon {
  color: #ffffff;
  background: linear-gradient(135deg, #2f80ed, #69c7f8);
  border-radius: 16px;
  box-shadow: none;
}

.brand-mark {
  color: #fffaf1;
  background:
    linear-gradient(135deg, rgba(255, 250, 241, 0.14), transparent 42%),
    linear-gradient(145deg, #071714, #10231e 58%, #176d5e);
  border: 1px solid rgba(255, 250, 241, 0.22);
  border-radius: 10px;
  box-shadow:
    0 14px 30px rgba(16, 35, 30, 0.25),
    inset 0 0 0 1px rgba(255, 250, 241, 0.08);
}

.brand strong {
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  font-size: 1.08rem;
  font-weight: 880;
}

.brand small {
  color: var(--muted);
  font-size: 0.8rem;
}

.nav-links {
  gap: 2px;
  padding: 5px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.nav-links a {
  padding: 10px 18px;
  color: #344256;
  border-radius: 999px;
  font-weight: 750;
}

:root.dark .nav-links a {
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--ink);
  background: #eff6ff;
}

.primary-button,
.secondary-button {
  color: #ffffff;
  background: #06142f;
  border-color: #06142f;
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(6, 20, 47, 0.18);
}

.secondary-button {
  background: var(--brand);
  border-color: var(--brand);
}

.ghost-button,
.text-button,
.icon-button {
  background: var(--paper);
  border-color: var(--line);
  border-radius: 14px;
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.045);
}

.hero-section {
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.9fr);
  gap: clamp(28px, 5vw, 82px);
  min-height: calc(100vh - 112px);
  padding: clamp(44px, 6vw, 74px) 0 62px;
}

.section-kicker {
  margin-bottom: 22px;
  color: #41516a;
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: none;
}

.status-dot::before {
  background: var(--brand);
  box-shadow: 0 0 0 5px rgba(47, 128, 237, 0.13);
}

.hero-copy > p,
.section-heading > p,
.title-row p {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.45vw, 1.24rem);
  line-height: 1.62;
}

.hero-actions {
  margin-top: 28px;
}

.trust-row {
  margin-top: 22px;
}

.trust-row span {
  color: #41516a;
  background: var(--paper);
  border-color: var(--line);
  border-radius: 999px;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.045);
}

.hero-stage {
  min-height: 540px;
}

.hero-device {
  inset: 4% 0 auto 3%;
  width: min(560px, 94%);
  padding: 12px;
  background: var(--paper);
  border-radius: 34px;
  box-shadow: 0 30px 90px rgba(47, 128, 237, 0.16);
  transform: none;
}

.hero-device img {
  min-height: 395px;
  border-radius: 26px;
  filter: saturate(1.03) contrast(1.02);
}

.floating-report {
  right: 0;
  bottom: 4%;
  width: min(410px, 84%);
  padding: 24px;
  color: #ffffff;
  background: #06142f;
  border: 0;
  border-radius: 28px;
  box-shadow: 0 28px 80px rgba(6, 20, 47, 0.26);
  transform: none;
}

.floating-report small,
.floating-metric small {
  color: #93c5fd;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}

.floating-report strong,
.floating-metric span {
  font-size: 2.1rem;
  font-weight: 850;
}

.floating-report p {
  color: #c8d5e6;
}

.floating-metric {
  left: 0;
  bottom: 12%;
  width: 158px;
  color: var(--ink);
  background: var(--paper);
  border-radius: 24px;
  transform: none;
}

.floating-metric small {
  color: var(--muted);
}

.mini-meter,
.sample-progress {
  background: rgba(148, 163, 184, 0.28);
}

.mini-meter span,
.sample-progress span {
  background: #69c7f8;
}

.band,
.demo-section,
.pricing-section,
.docs-section,
.blog-section,
.regulatory-section,
.site-footer {
  padding: clamp(64px, 8vw, 118px) 0;
}

.eyebrow {
  color: var(--brand);
  font-size: 0.76rem;
  letter-spacing: 0;
  text-transform: none;
}

.feature-grid article,
.workflow article,
.price-card,
.docs-grid article,
.blog-grid article,
.legal-card,
.sample-console,
.clinic-preview,
.intake-panel,
.result-card,
.report-card,
.vet-card,
.history-card,
.detail-section,
.contact-form,
.contact-cards article,
.article-stack article,
.regulatory-copy {
  background: var(--paper);
  border-color: var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.07);
}

.feature-grid article,
.workflow article,
.price-card,
.docs-grid article,
.blog-grid article,
.legal-card,
.sample-console,
.clinic-preview {
  padding: 26px;
}

.review-section {
  width: var(--container);
  margin: 0 auto;
}

.review-copy {
  display: grid;
  gap: 12px;
  max-width: 820px;
  margin-bottom: 24px;
}

.review-copy p {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  line-height: 1.62;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.review-grid article {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 240px;
}

.review-grid h3,
.review-grid p {
  margin: 0;
}

.review-grid p {
  color: var(--muted);
  line-height: 1.5;
}

.review-grid small {
  margin-top: auto;
  color: var(--muted);
  font-weight: 760;
}

.approval-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  gap: 18px;
  padding: clamp(20px, 3vw, 30px);
  margin: 26px 0;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--paper) 92%, white 8%), color-mix(in srgb, var(--paper-strong) 88%, white 12%)),
    repeating-linear-gradient(0deg, rgba(23, 109, 94, 0.07) 0 1px, transparent 1px 42px);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 55px rgba(57, 45, 30, 0.08);
}

.approval-panel-copy {
  display: grid;
  align-content: start;
  gap: 10px;
}

.approval-panel-copy h3,
.approval-panel-copy p {
  margin: 0;
}

.approval-panel-copy h3 {
  font-size: clamp(1.55rem, 2.5vw, 2.35rem);
  line-height: 1.08;
}

.approval-panel-copy p {
  color: var(--muted);
  line-height: 1.55;
}

.approval-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.approval-grid article {
  display: grid;
  gap: 10px;
  min-height: 168px;
  padding: 18px;
  background: color-mix(in srgb, var(--paper) 96%, white 4%);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.approval-grid h3,
.approval-grid p {
  margin: 0;
}

.approval-grid h3 {
  font-size: 1.05rem;
  line-height: 1.22;
}

.approval-grid p {
  align-self: end;
  color: var(--muted);
  font-weight: 760;
  line-height: 1.42;
}

.status-pill {
  display: inline-flex;
  width: max-content;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  color: #0f315f;
  background: #eaf4ff;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 850;
}

.status-pill.product-rule {
  color: #87540b;
  background: #fff7df;
}

.status-pill.caution {
  color: #7b321f;
  background: #fff1ea;
  border: 1px solid rgba(166, 76, 56, 0.18);
}

.status-pill.positive {
  color: #075c47;
  background: #e4fbf1;
  border: 1px solid rgba(23, 109, 94, 0.18);
}

.status-pill.planned {
  color: #075c47;
  background: #e3fbf2;
}

.capability-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.07);
}

.capability-strip article {
  display: grid;
  gap: 6px;
  padding: 20px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.capability-strip strong {
  color: var(--ink);
  font-size: 1rem;
}

.capability-strip span {
  color: var(--muted);
  line-height: 1.45;
}

.compact-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.privacy-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper-strong) 88%, white 12%);
  border: 1px solid var(--line);
  border-radius: 18px;
  text-transform: none;
  letter-spacing: 0;
}

.privacy-option input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.privacy-option span {
  display: grid;
  gap: 4px;
}

.privacy-option strong {
  color: var(--ink);
  font-size: 0.92rem;
}

.privacy-option small {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.42;
}

.upload-deleted {
  display: grid;
  place-items: center;
  min-height: 158px;
  padding: 18px;
  margin: 0;
  text-align: center;
}

.sample-result,
pre,
.risk-meter,
.upload-zone,
select,
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
.symptom-chip span {
  background: #f8fbff;
  border-color: var(--line);
  border-radius: 16px;
}

.pet-photo-sim {
  background:
    radial-gradient(circle at 60% 28%, rgba(255, 255, 255, 0.42), transparent 30%),
    linear-gradient(145deg, #0f315f, #2f80ed 56%, #dbeafe);
  border-radius: 22px;
}

.pet-face {
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.22);
}

.queue-list > div,
.history-item,
.comparison-table > div,
.faq-grid article {
  border-color: var(--line);
}

.route.urgent,
.triage-banner[data-tone="urgent"] {
  background: var(--coral);
}

.route.watch,
.triage-banner[data-tone="watch"] {
  background: var(--amber);
}

.route.calm,
.triage-banner,
.workflow article span,
.score-chip,
.form-success,
.toast,
.symptom-chip input:checked + span {
  color: #ffffff;
  background: var(--brand);
}

.price-card.featured {
  border-color: rgba(47, 128, 237, 0.42);
  box-shadow: 0 24px 70px rgba(47, 128, 237, 0.14);
}

.price-card h3 {
  font-weight: 850;
}

.modal {
  border-radius: 26px;
}

@media (max-width: 1160px) {
  .hero-section {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .auth-page {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .auth-panel {
    max-width: none;
    margin-left: 0;
  }

  .hero-stage {
    min-height: 560px;
  }
}

@media (max-width: 820px) {
  :root {
    --container: min(100% - 18px, 1440px);
  }

  .site-nav {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    min-height: auto;
    margin-top: 8px;
    border-radius: 22px;
  }

  .nav-links,
  .nav-actions {
    width: 100%;
  }

  .nav-links {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .nav-links a {
    padding: 9px 12px;
    white-space: nowrap;
  }

  .nav-actions {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 8px;
  }

  .nav-actions .primary-button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .auth-body .site-nav {
    align-items: center;
    flex-direction: row;
    min-height: 68px;
  }

  .auth-body .nav-links {
    display: none;
  }

  .auth-body .nav-actions {
    display: flex;
    width: auto;
    margin-left: auto;
  }

  .auth-body .nav-actions .primary-button {
    display: none;
  }

  .auth-body .brand small {
    display: none;
  }

  .auth-page {
    padding-top: 24px;
  }

  .auth-panel {
    padding: 18px 20px 20px;
  }

  .auth-panel {
    order: -1;
  }

  .auth-intro h1 {
    font-size: clamp(2.65rem, 12vw, 4rem);
  }

  .oauth-row,
  .auth-field-pair {
    grid-template-columns: 1fr;
  }

  .auth-preview-body {
    grid-template-columns: 1fr;
  }

  .auth-preview-body-stacked div {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding-top: 36px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(3.05rem, 13vw, 4.25rem);
    line-height: 0.96;
  }

  .hero-actions .primary-button,
  .hero-actions .ghost-button {
    width: 100%;
  }

  .hero-stage {
    min-height: auto;
    padding-bottom: 0;
  }

  .hero-device,
  .floating-report,
  .floating-metric {
    position: relative;
    inset: auto;
    width: 100%;
  }

  .hero-device {
    margin-top: 24px;
  }

  .hero-device img {
    min-height: 320px;
  }

  .floating-report {
    margin-top: -56px;
    width: calc(100% - 22px);
    margin-left: auto;
  }

  .floating-metric {
    display: none;
  }

  .feature-grid,
  .pricing-grid,
  .docs-grid,
  .blog-grid,
  .workflow,
  .lower-layout,
  .field-grid,
  .sample-stage,
  .footer-columns,
  .comparison-table,
  .faq-grid,
  .code-panel,
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: clamp(2.7rem, 12.5vw, 3.45rem);
  }

  .hero-copy > p {
    font-size: 1rem;
  }

  .hero-device img {
    min-height: 265px;
  }

  .floating-report {
    padding: 20px;
    border-radius: 22px;
  }
}

/* Humanized pass: case-note visuals instead of generic SaaS approval cards. */
.human-hero {
  display: grid;
  align-content: center;
  gap: 16px;
  min-height: 540px;
}

.owner-card,
.clinic-note-card,
.message-card,
.story-grid article {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 22px 70px rgba(15, 23, 42, 0.1);
}

.owner-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.46fr) minmax(0, 1fr);
  gap: 22px;
  align-items: stretch;
  padding: 18px;
}

.owner-photo {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  background:
    radial-gradient(circle at 42% 34%, rgba(255, 255, 255, 0.68) 0 5%, transparent 5.5%),
    radial-gradient(circle at 58% 38%, rgba(255, 255, 255, 0.66) 0 4%, transparent 4.5%),
    radial-gradient(circle at 48% 56%, rgba(127, 83, 46, 0.46) 0 9%, transparent 10%),
    linear-gradient(135deg, #d8b17f 0 26%, #f5dfbf 26% 42%, #8a5a35 42% 58%, #e7c99b 58% 74%, #6f472a 74%);
  border-radius: 22px;
}

.owner-photo::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, transparent 0 18%, rgba(255, 255, 255, 0.28) 20%, transparent 24%),
    repeating-linear-gradient(112deg, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px 13px);
  mix-blend-mode: soft-light;
}

.owner-photo span {
  position: absolute;
  right: 18%;
  bottom: 20%;
  width: 62px;
  height: 54px;
  background: rgba(190, 76, 54, 0.78);
  border: 5px solid rgba(255, 255, 255, 0.5);
  border-radius: 54% 46% 48% 52%;
  box-shadow: 0 12px 34px rgba(106, 43, 30, 0.22);
}

.owner-card small,
.clinic-note-card small,
.message-card small {
  display: block;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 850;
  margin-bottom: 10px;
}

.owner-card h2 {
  max-width: 520px;
  margin-bottom: 14px;
  font-size: clamp(1.85rem, 3vw, 3rem);
  line-height: 1.05;
}

.owner-card p,
.clinic-note-card p,
.message-card p,
.story-grid p {
  color: var(--muted);
  line-height: 1.58;
}

.clinic-note-card {
  width: min(92%, 560px);
  margin-left: auto;
  padding: 22px;
}

.note-paper-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.note-paper-header strong {
  display: block;
  color: var(--ink);
  font-size: 1.2rem;
}

.note-paper-header span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 12px;
  color: #7a4b00;
  background: #fff2cc;
  border-radius: 999px;
  font-weight: 850;
  white-space: nowrap;
}

.clinic-note-card dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.clinic-note-card dl > div {
  padding: 12px;
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.clinic-note-card dt {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
}

.clinic-note-card dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 720;
}

.message-card {
  width: min(72%, 430px);
  padding: 18px;
  margin-top: -58px;
  background: #06142f;
  color: #ffffff;
}

.message-card p {
  margin: 0;
  color: #d8e4f2;
}

.story-section {
  padding-top: clamp(58px, 7vw, 96px);
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.story-grid article {
  display: grid;
  gap: 12px;
  padding: 24px;
}

.story-grid span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: #ffffff;
  background: var(--brand);
  border-radius: 50%;
  font-weight: 900;
}

.story-grid h3 {
  margin: 0;
}

.human-strip {
  background: transparent;
  border: 0;
  box-shadow: none;
  gap: 12px;
}

.human-strip article {
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.06);
}

@media (max-width: 1160px) {
  .human-hero {
    min-height: auto;
  }

  .approval-panel,
  .approval-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .owner-card,
  .clinic-note-card dl,
  .review-grid,
  .capability-strip,
  .compact-strip,
  .story-grid,
  .approval-panel,
  .approval-grid {
    grid-template-columns: 1fr;
  }

  .owner-photo {
    min-height: 240px;
  }

  .clinic-note-card,
  .message-card {
    width: 100%;
    margin: 0;
  }

  .message-card {
    margin-top: 0;
  }

  .human-strip {
    grid-template-columns: 1fr;
  }
}

/* BizTech Prime logo-matched palette and brand mark. */
:root {
  --bg: #f6fbf8;
  --bg-2: #e8f5ee;
  --paper: #ffffff;
  --paper-strong: #f3faf6;
  --paper-soft: #111d24;
  --ink: #111d24;
  --ink-dark: #ffffff;
  --muted: #58706b;
  --muted-dark: #9fb2ad;
  --line: rgba(17, 29, 36, 0.12);
  --line-strong: rgba(17, 29, 36, 0.2);
  --brand: #24b879;
  --brand-dark: #11935e;
  --mint: #ddf7ea;
  --amber: #1d8f70;
  --coral: #d94f45;
  --blue: #15242d;
  --shadow: 0 22px 70px rgba(17, 29, 36, 0.11);
}

:root.dark {
  --bg: #07110f;
  --bg-2: #0d1c18;
  --paper: #10231e;
  --paper-strong: #163229;
  --paper-soft: #f6fbf8;
  --ink: #f5fff9;
  --ink-dark: #08120f;
  --muted: #a9beb7;
  --muted-dark: #5d756f;
  --line: rgba(221, 247, 234, 0.14);
  --line-strong: rgba(221, 247, 234, 0.24);
  --brand: #42d394;
  --brand-dark: #24b879;
  --mint: #ddf7ea;
  --amber: #6ee7b7;
  --coral: #fb7185;
  --blue: #8de3bf;
}

body {
  background:
    radial-gradient(circle at 82% 16%, rgba(36, 184, 121, 0.13), transparent 30rem),
    radial-gradient(circle at 12% 18%, rgba(17, 29, 36, 0.055), transparent 26rem),
    linear-gradient(180deg, #ffffff 0, var(--bg) 52%, #ffffff 100%);
}

body::before {
  background:
    linear-gradient(90deg, rgba(36, 184, 121, 0.055) 1px, transparent 1px),
    linear-gradient(rgba(17, 29, 36, 0.04) 1px, transparent 1px);
  background-size: 76px 76px;
}

.site-nav {
  background: color-mix(in srgb, #ffffff 90%, transparent);
  border-color: rgba(17, 29, 36, 0.1);
  box-shadow: 0 18px 60px rgba(17, 29, 36, 0.1);
}

.brand {
  gap: 13px;
}

.brand-mark {
  background: #ffffff;
  border: 1px solid rgba(17, 29, 36, 0.1);
  box-shadow: 0 12px 28px rgba(17, 29, 36, 0.12);
}

.brand-logo {
  width: 56px;
  height: 56px;
  padding: 2px;
  overflow: hidden;
  border-radius: 16px;
}

.brand-logo::before,
.brand-logo::after,
.brand-logo span,
.brand-logo em {
  display: none;
}

.brand-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 13px;
}

.brand strong {
  color: #111d24;
  font-size: clamp(1.08rem, 1.7vw, 1.22rem);
  letter-spacing: -0.01em;
}

.brand small {
  color: #28675d;
  font-weight: 700;
}

.section-kicker,
.trust-row span {
  color: #355b52;
}

.status-dot::before {
  box-shadow: 0 0 0 5px rgba(36, 184, 121, 0.14);
}

.primary-button,
.auth-tabs button.active,
.score-chip,
.workflow article span,
.symptom-chip input:checked + span {
  background: linear-gradient(135deg, #11935e, #34c985);
  border-color: color-mix(in srgb, var(--brand) 72%, var(--line));
}

.upload-icon,
.route.calm,
.triage-banner {
  background: linear-gradient(135deg, #11935e, #34c985);
}

.ghost-button:hover,
.secondary-button:hover,
.oauth-button:hover,
.oauth-button:focus-visible {
  border-color: rgba(36, 184, 121, 0.48);
  box-shadow: 0 12px 32px rgba(36, 184, 121, 0.16);
}

.hero-stage,
.auth-preview {
  background:
    radial-gradient(circle at 76% 24%, rgba(36, 184, 121, 0.22), transparent 18rem),
    linear-gradient(145deg, #111d24, #17362d);
}

.auth-preview-top {
  background: linear-gradient(90deg, #111d24, #17362d);
}

.message-card {
  background: #111d24;
}

.message-card p {
  color: #cfe5dc;
}

.owner-card,
.clinic-note-card,
.message-card,
.story-grid article {
  box-shadow: 0 22px 70px rgba(17, 29, 36, 0.1);
}

.clinic-note-card dl > div {
  background: #f7fcf9;
}

.pet-photo-sim {
  background:
    radial-gradient(circle at 60% 28%, rgba(255, 255, 255, 0.42), transparent 30%),
    linear-gradient(145deg, #111d24, #24b879 58%, #ddf7ea);
}

.price-card.featured {
  border-color: rgba(36, 184, 121, 0.42);
  box-shadow: 0 24px 70px rgba(36, 184, 121, 0.16);
}

.status-pill.positive {
  color: #0d6f49;
  background: #e5fbf0;
  border-color: rgba(36, 184, 121, 0.22);
}

@media (max-width: 820px) {
  .brand-logo {
    width: 50px;
    height: 50px;
  }

  .hero-copy {
    min-width: 0;
  }

  .section-kicker {
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  h1,
  .page-hero h1,
  .regulatory-copy h1 {
    font-size: 3.05rem;
    line-height: 1.02;
    text-wrap: balance;
  }

  .hero-copy > p {
    max-width: 100%;
  }
}

@media (max-width: 520px) {
  h1,
  .page-hero h1,
  .regulatory-copy h1 {
    font-size: 2.55rem;
  }

  .brand strong {
    font-size: 1rem;
  }

  .brand small {
    font-size: 0.72rem;
  }
}

/* Professional typography and header polish. */
:root {
  --font-sans: "Aptos", "Segoe UI Variable", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-display: "Aptos Display", "SF Pro Display", "Segoe UI Variable Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body,
button,
input,
select,
textarea,
label,
legend,
.footer-columns a,
.footer-columns button {
  font-family: var(--font-sans);
}

h1,
h2,
h3,
.brand strong,
.page-hero h1,
.regulatory-copy h1,
.price-card h3,
.floating-report strong,
.floating-metric span,
.auth-intro h1,
.auth-card-head h2 {
  font-family: var(--font-display);
  letter-spacing: -0.018em;
}

h1 {
  font-weight: 780;
}

h2 {
  font-weight: 760;
}

h3,
.brand strong {
  font-weight: 720;
}

p,
li,
.brand small,
.nav-links a,
.text-button {
  letter-spacing: 0;
}

.site-nav {
  top: 0;
  width: 100%;
  max-width: none;
  min-height: 72px;
  padding: 0 max(22px, calc((100vw - 1180px) / 2));
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.95);
  border: 0;
  border-bottom: 1px solid rgba(17, 29, 36, 0.1);
  border-radius: 0;
  box-shadow: 0 1px 0 rgba(17, 29, 36, 0.03), 0 16px 44px rgba(17, 29, 36, 0.055);
  backdrop-filter: blur(18px);
}

.brand {
  min-height: 72px;
  gap: 10px;
}

.brand-logo {
  width: 44px;
  height: 44px;
  padding: 2px;
  background: #ffffff;
  border: 1px solid rgba(17, 29, 36, 0.12);
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(17, 29, 36, 0.08);
}

.brand-logo img {
  border-radius: 10px;
}

.brand strong {
  color: #111d24;
  font-size: 1.02rem;
}

.brand small {
  color: #526a63;
  font-size: 0.73rem;
  font-weight: 640;
}

.nav-links {
  gap: 4px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.nav-links a {
  min-height: 38px;
  padding: 9px 11px;
  color: #33443f;
  border-radius: 9px;
  font-size: 0.92rem;
  font-weight: 640;
}

.nav-links a:hover {
  color: #0f3329;
  background: rgba(36, 184, 121, 0.09);
}

.nav-actions {
  gap: 8px;
}

.site-nav .text-button,
.site-nav .icon-button {
  min-height: 40px;
  color: #21312d;
  background: #ffffff;
  border: 1px solid rgba(17, 29, 36, 0.12);
  border-radius: 10px;
  box-shadow: none;
}

.site-nav .text-button {
  padding: 0 14px;
  text-decoration: none;
}

.site-nav .primary-button.small {
  min-height: 40px;
  padding: 0 15px;
  color: #ffffff;
  background: #111d24;
  border-color: #111d24;
  border-radius: 10px;
  box-shadow: 0 12px 26px rgba(17, 29, 36, 0.16);
}

.site-nav .primary-button.small:hover {
  background: #11935e;
  border-color: #11935e;
  box-shadow: 0 14px 30px rgba(36, 184, 121, 0.18);
}

.section-kicker .status-dot {
  display: none;
}

.footer-social {
  gap: 8px;
}

.footer-social a {
  min-height: 36px;
  padding: 7px 12px 7px 8px;
  border-radius: 10px;
}

@media (max-width: 820px) {
  .site-nav {
    position: sticky;
    top: 0;
    width: 100%;
    padding: 10px 12px 12px;
    gap: 10px;
  }

  .brand {
    min-height: auto;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .nav-links {
    width: 100%;
    padding-top: 8px;
    overflow-x: auto;
    border-top: 1px solid rgba(17, 29, 36, 0.08);
  }

  .nav-links a {
    white-space: nowrap;
  }

  .nav-actions {
    display: grid;
    width: 100%;
    grid-template-columns: 44px minmax(0, 1fr) auto;
  }

  .nav-actions .primary-button,
  .site-nav .primary-button.small {
    grid-column: auto;
    width: auto;
  }
}

@media (max-width: 520px) {
  .site-nav {
    align-items: stretch;
  }

  .nav-actions {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .nav-actions .primary-button,
  .site-nav .primary-button.small {
    grid-column: 1 / -1;
    width: 100%;
  }
}

/* Real photo treatment for a more grounded veterinary product feel. */
.owner-photo,
.pet-photo-sim.real-photo,
.visual-card {
  background: #edf5f1;
}

.owner-card {
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1fr);
  gap: 20px;
  padding: 14px;
}

.owner-photo img,
.pet-photo-sim.real-photo img,
.visual-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  filter: saturate(0.96) contrast(1.03);
}

.owner-photo img {
  min-height: 300px;
  object-position: center center;
}

.owner-photo::before {
  z-index: 1;
  background: linear-gradient(180deg, transparent 42%, rgba(17, 29, 36, 0.58));
  mix-blend-mode: normal;
}

.owner-photo .photo-label {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 2;
  width: auto;
  height: auto;
  padding: 7px 10px;
  color: #ffffff;
  background: rgba(17, 29, 36, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  box-shadow: none;
  font-size: 0.76rem;
  font-weight: 720;
  backdrop-filter: blur(10px);
}

.pet-photo-sim.real-photo {
  display: block;
  min-height: 315px;
  border-radius: 22px;
}

.pet-photo-sim.real-photo img {
  min-height: 315px;
  object-position: center center;
}

.pet-photo-sim.real-photo::after {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 2;
  content: "Sample photo";
  padding: 7px 10px;
  color: #ffffff;
  background: rgba(17, 29, 36, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 720;
  backdrop-filter: blur(10px);
}

.pet-photo-sim.real-photo .scan-sweep {
  z-index: 1;
  background:
    linear-gradient(180deg, transparent, rgba(66, 211, 148, 0.42), transparent),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.visual-card img {
  object-position: center 52%;
}

.visual-card::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background: linear-gradient(180deg, transparent 52%, rgba(17, 29, 36, 0.55));
}

.visual-overlay {
  z-index: 2;
}

@media (max-width: 820px) {
  .owner-card {
    grid-template-columns: 1fr;
  }
}