:root {
  --color-primary: #1f7ae0;
  --color-primary-dark: #145bb0;
  --color-secondary: #071a2f;
  --color-secondary-soft: #102a44;
  --color-accent: #06b6d4;
  --color-accent-bright: #22d3ee;
  --color-teal: #0e7490;
  --color-bg: #f8fafc;
  --color-bg-soft: #eef5fb;
  --color-surface: #ffffff;
  --color-text: #0f172a;
  --color-muted: #475569;
  --color-border: #dbe5f0;
  --color-success: #0f8a5f;
  --color-warning: #b45309;
  --color-error: #b42318;
  --gradient-brand: linear-gradient(120deg, #1f7ae0 0%, #06b6d4 55%, #22d3ee 100%);
  --gradient-dark: linear-gradient(135deg, #071a2f 0%, #0b5370 62%, #0e7490 100%);
  --shadow-soft: 0 16px 45px rgba(7, 26, 47, 0.09);
  --shadow-card: 0 10px 30px rgba(7, 26, 47, 0.07);
  --radius-sm: 0.65rem;
  --radius-card: 1.25rem;
  --radius-large: 1.75rem;
  --container-width: 70rem;
  --header-height: 4.75rem;
  --space-section: clamp(4.5rem, 9vw, 7rem);
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--color-primary-dark);
  text-underline-offset: 0.2em;
}

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

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

h1,
h2,
h3 {
  color: var(--color-text);
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 {
  max-width: 13ch;
  margin-bottom: 1.35rem;
  font-size: clamp(2.6rem, 9vw, 5rem);
}

h2 {
  margin-bottom: 1.2rem;
  font-size: clamp(2rem, 5.5vw, 3.4rem);
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.15rem;
}

ul,
ol {
  margin-top: 0;
}

:focus-visible {
  outline: 3px solid var(--color-accent-bright);
  outline-offset: 4px;
}

.container {
  width: min(100% - 2rem, var(--container-width));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-section);
}

.section-soft {
  background: linear-gradient(150deg, var(--color-bg) 35%, #e9f6ff 100%);
}

.section-dark {
  position: relative;
  overflow: hidden;
  background: var(--gradient-dark);
  color: #dceaf7;
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
  color: #fff;
}

.section-dark p {
  color: #cbdbea;
}

.section-heading {
  max-width: 48rem;
  margin-bottom: clamp(2.25rem, 5vw, 3.5rem);
}

.section-heading p:last-child {
  max-width: 43rem;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 1.08rem;
}

.section-dark .section-heading p:last-child {
  color: #cbdbea;
}

.eyebrow {
  margin-bottom: 0.85rem;
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-dark .eyebrow,
.cta-band .eyebrow {
  color: var(--color-accent-bright);
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-secondary);
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform var(--transition);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  min-height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(248, 250, 252, 0.9);
  transition: box-shadow var(--transition), border-color var(--transition), background-color var(--transition);
}

.site-header.is-scrolled {
  border-color: rgba(219, 229, 240, 0.9);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 30px rgba(7, 26, 47, 0.08);
}

.header-inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  color: var(--color-text);
  align-items: center;
  gap: 0.7rem;
  line-height: 1.2;
  text-decoration: none;
}

.brand:hover {
  color: var(--color-text);
}

.brand-photo {
  width: 3rem;
  height: 3rem;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  flex: 0 0 auto;
  object-fit: cover;
}

.brand-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.brand-name {
  font-size: 0.98rem;
  font-weight: 800;
}

.brand-tagline {
  margin-top: 0.18rem;
  color: var(--color-muted);
  font-size: 0.69rem;
}

.nav-toggle {
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  padding: 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  background: #fff;
  cursor: pointer;
  gap: 0.28rem;
  place-content: center;
}

.nav-toggle span {
  display: block;
  width: 1.25rem;
  height: 2px;
  border-radius: 1rem;
  background: var(--color-secondary);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.primary-nav {
  position: fixed;
  top: var(--mobile-header-height, var(--header-height));
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  visibility: hidden;
  height: auto;
  padding: 2rem 1rem;
  overflow-y: auto;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
  box-shadow: 0 20px 35px rgba(7, 26, 47, 0.12);
  flex-direction: column;
  opacity: 0;
  transform: translateY(-0.75rem);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.primary-nav.is-open {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.primary-nav ul {
  display: flex;
  padding: 0;
  margin: 0 0 1.5rem;
  flex-direction: column;
  gap: 0.25rem;
  list-style: none;
}

.primary-nav ul a {
  display: block;
  padding: 0.85rem 0.5rem;
  color: var(--color-text);
  font-size: 1.1rem;
  font-weight: 650;
  text-decoration: none;
}

.primary-nav ul a:hover {
  color: var(--color-primary);
}

.button {
  display: inline-flex;
  min-height: 3rem;
  padding: 0.78rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #fff;
  cursor: pointer;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition);
}

.button:hover {
  color: #fff;
  transform: translateY(-2px);
}

.button-primary {
  background: var(--color-primary);
  box-shadow: 0 9px 24px rgba(31, 122, 224, 0.22);
}

.button-primary:hover {
  background: var(--color-primary-dark);
}

.button-secondary {
  background: var(--color-secondary);
  box-shadow: 0 9px 24px rgba(7, 26, 47, 0.18);
}

.button-secondary:hover {
  background: var(--color-secondary-soft);
}

.button-accent {
  background: var(--gradient-brand);
  box-shadow: 0 12px 30px rgba(6, 182, 212, 0.2);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.button-ghost:hover {
  border-color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.12);
}

.button-light {
  background: #fff;
  color: var(--color-secondary);
  box-shadow: 0 12px 30px rgba(7, 26, 47, 0.18);
}

.button-light:hover {
  color: var(--color-primary-dark);
}

.hero {
  min-height: calc(100vh - var(--header-height));
  padding-block: clamp(4.25rem, 10vw, 7rem);
}

.hero-glow {
  position: absolute;
  top: -10rem;
  right: -10rem;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.2), transparent 68%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  align-items: center;
  gap: 3.5rem;
}

.hero-lead {
  max-width: 42rem;
  margin-bottom: 1.8rem;
  font-size: clamp(1.05rem, 2.3vw, 1.2rem);
}

.button-group {
  display: flex;
  margin-bottom: 1.6rem;
  flex-direction: column;
  gap: 0.8rem;
}

.badge-list {
  display: flex;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
}

.badge-list li {
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #dceaf7;
  font-size: 0.8rem;
  font-weight: 650;
}

.badge-list li::before {
  margin-right: 0.35rem;
  color: var(--color-accent-bright);
  content: "✓";
}

.diagnostic-card {
  max-width: 31rem;
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-large);
  margin-inline: auto;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.25);
  color: var(--color-text);
  transform: rotate(1deg);
}

.diagnostic-header,
.score-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.diagnostic-header {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.diagnostic-header strong,
.diagnostic-header span {
  display: block;
}

.diagnostic-kicker {
  margin-bottom: 0.12rem;
  color: var(--color-muted);
  font-size: 0.75rem;
}

.status {
  display: inline-flex !important;
  padding: 0.42rem 0.65rem;
  border-radius: 999px;
  background: #e7f8fb;
  align-items: center;
  color: var(--color-teal);
  font-size: 0.72rem;
  font-weight: 800;
  gap: 0.35rem;
}

.status span {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.13);
}

.score-row {
  padding-block: 1.3rem 1rem;
}

.score-row > div:first-child span {
  display: block;
  color: var(--color-muted);
  font-size: 0.75rem;
}

.score-row > div:first-child strong {
  font-size: 2rem;
}

.score-row small {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.score-ring {
  display: grid;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: conic-gradient(var(--color-accent) 0 68%, var(--color-border) 68% 100%);
  place-items: center;
}

.score-ring::before {
  position: absolute;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: #fff;
  content: "";
}

.score-ring span {
  position: relative;
  z-index: 1;
  font-weight: 800;
}

.progress {
  height: 0.45rem;
  overflow: hidden;
  border-radius: 999px;
  margin-bottom: 1.3rem;
  background: var(--color-border);
}

.progress span {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: var(--gradient-brand);
}

.diagnostic-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.diagnostic-list li {
  display: flex;
  padding: 0.7rem 0;
  border-bottom: 1px solid #e9eff5;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.88rem;
}

.diagnostic-list strong {
  font-size: 0.78rem;
}

.rating-medium { color: var(--color-warning); }
.rating-good { color: var(--color-teal); }
.rating-high { color: var(--color-error); }

.diagnostic-note {
  margin: 1rem 0 0;
  color: var(--color-muted) !important;
  font-size: 0.72rem;
  text-align: center;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.info-card,
.review-card,
.value-card {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.info-card:hover,
.review-card:hover,
.value-card:hover {
  border-color: rgba(31, 122, 224, 0.4);
  box-shadow: var(--shadow-soft);
  transform: translateY(-4px);
}

.info-card p,
.review-card li,
.value-card p {
  color: var(--color-muted);
}

.info-card p,
.value-card p {
  margin-bottom: 0;
}

.card-icon,
.line-icon,
.value-card > span {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 0.8rem;
  margin-bottom: 1.15rem;
  background: #eaf4ff;
  color: var(--color-primary);
  font-size: 0.83rem;
  font-weight: 850;
  place-items: center;
}

.line-icon,
.value-card > span {
  background: linear-gradient(145deg, #e8f4ff, #e5fbfd);
  color: var(--color-teal);
  font-size: 1.1rem;
}

.review-card ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.review-card li {
  padding: 0.12rem 0;
  font-size: 0.9rem;
}

.review-card li::before {
  margin-right: 0.45rem;
  color: var(--color-accent);
  content: "·";
  font-weight: 900;
}

.notice {
  max-width: 58rem;
  padding: 1rem 1.15rem;
  border: 1px solid #bfe9ef;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  margin: 2rem auto 0;
  background: #f0fcfd;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.split-layout,
.form-layout {
  display: grid;
  gap: 2.5rem;
}

.split-layout h2,
.form-intro h2 {
  max-width: 14ch;
}

.check-list,
.form-benefits {
  display: grid;
  padding: 0;
  margin: 1.75rem 0 0;
  gap: 0.8rem;
  list-style: none;
}

.check-list li,
.form-benefits li {
  position: relative;
  padding-left: 2rem;
  color: var(--color-muted);
}

.check-list li::before,
.form-benefits li::before {
  position: absolute;
  top: 0.08rem;
  left: 0;
  display: grid;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: #def8f2;
  color: var(--color-success);
  content: "✓";
  font-size: 0.75rem;
  font-weight: 900;
  place-items: center;
}

.boundary-card {
  align-self: center;
  padding: clamp(1.5rem, 5vw, 2.5rem);
  border: 1px solid #f4d8b4;
  border-radius: var(--radius-large);
  background: #fffbf5;
  box-shadow: var(--shadow-card);
}

.boundary-icon {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  margin-bottom: 1rem;
  background: #fff0dd;
  color: var(--color-warning);
  font-weight: 900;
  place-items: center;
}

.boundary-card p {
  color: var(--color-muted);
}

.boundary-card p:last-child {
  margin-bottom: 0;
}

.benefits-section {
  background: #071a2f;
}

.dark-card {
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-card);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
}

.dark-card > span {
  display: inline-block;
  margin-bottom: 1.2rem;
  color: var(--color-accent-bright);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.dark-card p {
  margin-bottom: 0;
  color: #b8cadb;
}

.section-signoff {
  margin: 2rem 0 0;
  color: var(--color-accent-bright) !important;
  font-weight: 800;
  text-align: center;
}

.process-list {
  display: grid;
  padding: 0;
  margin: 0;
  gap: 1rem;
  list-style: none;
}

.process-card {
  position: relative;
  display: flex;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-card);
  gap: 1.1rem;
}

.process-card p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.process-number {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.8rem;
  background: var(--gradient-brand);
  color: #fff;
  flex: 0 0 auto;
  font-size: 1.1rem;
  font-weight: 850;
  place-items: center;
}

.process-time {
  margin: 1.75rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  text-align: center;
}

.process-time span {
  color: var(--color-primary);
  font-size: 1.15rem;
}

.comparison {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.comparison-column {
  padding: clamp(1.5rem, 5vw, 2.5rem);
}

.comparison-before {
  background: #fffaf7;
}

.comparison-after {
  background: #f2fbfd;
}

.comparison-label {
  display: inline-block;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  background: #fff0e8;
  color: #9a3412;
  font-size: 0.75rem;
  font-weight: 800;
}

.comparison-after .comparison-label {
  background: #dff8fb;
  color: var(--color-teal);
}

.comparison ul {
  padding: 0;
  margin: 1.2rem 0 0;
  list-style: none;
}

.comparison li {
  position: relative;
  padding: 0.4rem 0 0.4rem 1.65rem;
  color: var(--color-muted);
}

.comparison li::before {
  position: absolute;
  left: 0;
  color: #c2410c;
  content: "×";
  font-weight: 850;
}

.comparison-after li::before {
  color: var(--color-success);
  content: "✓";
}

.comparison-arrow {
  display: none;
}

.caption {
  margin: 1.25rem 0 0;
  color: var(--color-muted);
  font-size: 0.85rem;
  text-align: center;
}

.value-card {
  text-align: left;
}

.centered-action {
  margin-top: 2rem;
  text-align: center;
}

.cta-band {
  padding-block: clamp(3rem, 7vw, 4.5rem);
  background: var(--gradient-dark);
  color: #dceaf7;
}

.cta-inner {
  display: grid;
  align-items: center;
  gap: 1.75rem;
}

.cta-inner h2 {
  max-width: 18ch;
  color: #fff;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
}

.cta-inner p:last-child {
  max-width: 40rem;
  margin-bottom: 0;
}

.form-section {
  background: #fff;
}

.form-intro > p:not(.eyebrow) {
  color: var(--color-muted);
  font-size: 1.05rem;
}

.contact-mini {
  display: flex;
  padding: 1rem 0 0;
  border-top: 1px solid var(--color-border);
  margin-top: 2rem;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-mini > span {
  color: var(--color-muted);
  font-size: 0.8rem;
}

.contact-mini a {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 0.55rem;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.contact-mini a span {
  font-size: 1rem;
}

.contact-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
}

.whatsapp-icon {
  fill: #16a34a;
}

.diagnostic-form {
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-bg);
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  gap: 1.15rem;
}

.field {
  margin-bottom: 1.15rem;
}

.field label,
.multi-select-label {
  display: block;
  margin-bottom: 0.42rem;
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 720;
}

.optional {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 500;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #b9c8d8;
  border-radius: 0.65rem;
  background: #fff;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}

input,
select {
  min-height: 3rem;
  padding: 0.65rem 0.8rem;
}

textarea {
  min-height: 9rem;
  padding: 0.8rem;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #8299b1;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(31, 122, 224, 0.14);
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--color-error);
  background: #fffafa;
}

input[aria-invalid="true"]:focus,
select[aria-invalid="true"]:focus,
textarea[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 4px rgba(180, 35, 24, 0.13);
}

.field-error {
  display: block;
  min-height: 1.25rem;
  padding-top: 0.25rem;
  color: var(--color-error);
  font-size: 0.78rem;
  font-weight: 650;
}

.multi-select {
  position: relative;
  margin-bottom: 1.35rem;
}

.multi-select-trigger {
  display: flex;
  width: 100%;
  min-height: 3rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid #b9c8d8;
  border-radius: 0.65rem;
  background: #fff;
  align-items: center;
  justify-content: space-between;
  color: var(--color-muted);
  cursor: pointer;
  text-align: left;
  gap: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.multi-select-trigger:hover,
.multi-select-trigger[aria-expanded="true"] {
  border-color: var(--color-primary);
}

.multi-select-trigger:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(31, 122, 224, 0.14);
}

.multi-select-trigger.has-selection {
  color: var(--color-text);
  font-weight: 650;
}

.multi-select-trigger svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  transition: transform var(--transition);
}

.multi-select-trigger[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.multi-select-options {
  position: absolute;
  z-index: 20;
  top: calc(100% + 0.35rem);
  right: 0;
  left: 0;
  display: grid;
  max-height: 18rem;
  padding: 0.55rem;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: 0.8rem;
  background: #fff;
  box-shadow: var(--shadow-soft);
  gap: 0.25rem;
}

.multi-select-options[hidden] {
  display: none;
}

.multi-select-options label,
.privacy-label {
  display: flex;
  margin: 0;
  align-items: flex-start;
  cursor: pointer;
  font-weight: 500;
  gap: 0.6rem;
}

.multi-select-options label {
  padding: 0.65rem 0.7rem;
  border-radius: 0.55rem;
  font-size: 0.88rem;
}

.multi-select-options label:hover,
.multi-select-options label:focus-within {
  background: var(--color-bg-soft);
}

.multi-select-options label:has(input:checked) {
  background: #eaf4ff;
  color: var(--color-primary-dark);
  font-weight: 700;
}

.multi-select-options input,
.privacy-label input {
  width: 1.1rem;
  min-width: 1.1rem;
  height: 1.1rem;
  min-height: auto;
  padding: 0;
  margin: 0.16rem 0 0;
  accent-color: var(--color-primary);
}

.privacy-field {
  margin-bottom: 0.5rem;
}

.privacy-label span {
  color: var(--color-muted);
  font-size: 0.85rem;
}

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

.form-status {
  display: none;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  font-weight: 700;
}

.form-status.is-error,
.form-status.is-success {
  display: block;
}

.form-status.is-error {
  border: 1px solid #f1b6b1;
  background: #fff0ef;
  color: var(--color-error);
}

.form-status.is-success {
  border: 1px solid #a9dfcd;
  background: #edfbf6;
  color: #087250;
}

.submit-button {
  width: 100%;
  margin-top: 0.5rem;
}

.submit-button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.form-footnote {
  margin: 0.8rem 0 0;
  color: var(--color-muted);
  font-size: 0.72rem;
  text-align: center;
}

.faq-container {
  max-width: 54rem;
}

.faq-list {
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item h3 {
  margin: 0;
}

.faq-item button {
  display: flex;
  width: 100%;
  padding: 1.3rem 0;
  border: 0;
  background: transparent;
  align-items: center;
  justify-content: space-between;
  color: var(--color-text);
  cursor: pointer;
  font-weight: 750;
  text-align: left;
  gap: 1rem;
}

.faq-item button span {
  display: grid;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: #eaf4ff;
  color: var(--color-primary);
  flex: 0 0 auto;
  font-size: 1.25rem;
  transition: transform var(--transition), background-color var(--transition);
  place-items: center;
}

.faq-item button[aria-expanded="true"] span {
  background: var(--color-primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 3rem 1.3rem 0;
}

.faq-answer p {
  margin: 0;
  color: var(--color-muted);
}

.site-footer {
  padding-top: 4rem;
  background: #04111f;
  color: #b8cadb;
}

.footer-grid {
  display: grid;
  padding-bottom: 3rem;
  gap: 2rem;
}

.site-footer .brand,
.site-footer .brand:hover,
.site-footer h2 {
  color: #fff;
}

.site-footer .brand-tagline,
.footer-brand p {
  color: #91a9bf;
}

.footer-brand p {
  max-width: 24rem;
  margin: 1rem 0 0;
}

.footer-brand .brand {
  align-items: flex-start;
  flex-direction: column;
  gap: 0;
}

.site-footer h2 {
  margin-bottom: 0.9rem;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-footer ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-footer li + li {
  margin-top: 0.45rem;
}

.site-footer a {
  color: #b8cadb;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-accent-bright);
}

.footer-bottom {
  display: flex;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.75rem;
}

.back-to-top {
  position: fixed;
  z-index: 900;
  right: 1.2rem;
  bottom: 1.2rem;
  display: grid;
  visibility: hidden;
  width: 3.5rem;
  height: 3.5rem;
  padding: 0;
  border: 0;
  border-radius: 1rem;
  background: var(--color-primary);
  box-shadow: 0 12px 28px rgba(7, 26, 47, 0.22);
  color: #fff;
  cursor: pointer;
  font-size: 1.25rem;
  opacity: 0;
  transform: translateY(0.75rem);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition), background-color var(--transition);
  place-items: center;
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.back-to-top.is-visible {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.simple-page {
  display: grid;
  min-height: 100vh;
  padding: 1.5rem;
  background: linear-gradient(150deg, var(--color-bg) 35%, #e9f6ff 100%);
  place-items: center;
}

.simple-card {
  width: min(100%, 38rem);
  padding: clamp(1.5rem, 6vw, 3rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: #fff;
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.simple-card .brand {
  width: fit-content;
  margin: 0 auto 2rem;
  text-align: left;
}

.simple-card .eyebrow,
.simple-card h1 {
  max-width: none;
}

.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 36rem) {
  .button-group {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .card-grid-3,
  .card-grid-4,
  .card-grid-5,
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-span {
    grid-column: 1 / -1;
  }

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

@media (min-width: 48rem) {
  .container {
    width: min(100% - 3rem, var(--container-width));
  }

  .hero-grid,
  .split-layout,
  .form-layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.92fr);
  }

  .diagnostic-card {
    margin-right: 0;
  }

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

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

  .process-card {
    flex-direction: column;
  }

  .comparison {
    position: relative;
    grid-template-columns: 1fr 1fr;
  }

  .comparison-arrow {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    display: grid;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 5px 16px rgba(31, 122, 224, 0.3);
    color: #fff;
    font-size: 1.3rem;
    transform: translate(-50%, -50%);
    place-items: center;
  }

  .cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .footer-grid {
    grid-template-columns: 1.6fr 0.8fr 0.8fr 1fr;
  }
}

@media (min-width: 64rem) {
  .site-header {
    backdrop-filter: blur(16px);
  }

  .nav-toggle {
    display: none;
  }

  .primary-nav {
    position: static;
    display: flex;
    visibility: visible;
    padding: 0;
    height: auto;
    overflow: visible;
    border-top: 0;
    background: transparent;
    box-shadow: none;
    align-items: center;
    flex-direction: row;
    opacity: 1;
    transform: none;
  }

  .primary-nav ul {
    margin: 0;
    align-items: center;
    flex-direction: row;
    gap: 0.1rem;
  }

  .primary-nav ul a {
    padding: 0.65rem 0.7rem;
    font-size: 0.86rem;
  }

  .nav-cta {
    min-height: 2.65rem;
    padding: 0.65rem 0.9rem;
    margin-left: 0.8rem;
    font-size: 0.82rem;
  }

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

  .card-grid-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .value-card {
    padding: 1.25rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}