:root {
  --ink: #141816;
  --ink-soft: #2a312e;
  --paper: #e8ebe6;
  --paper-deep: #d5dbd4;
  --forest: #1f3d34;
  --forest-mid: #2f5a4c;
  --copper: #c46b2d;
  --copper-bright: #e08a45;
  --muted: #5c675f;
  --line: rgba(20, 24, 22, 0.12);
  --line-strong: rgba(20, 24, 22, 0.22);
  --display: "Syne", sans-serif;
  --body: "Source Serif 4", Georgia, serif;
  --mono: "IBM Plex Mono", monospace;
  --radius: 2px;
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(47, 90, 76, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(196, 107, 45, 0.12), transparent 50%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

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

::selection {
  background: var(--copper);
  color: #fff;
}

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- NAV ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(232, 235, 230, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.logo {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
}

.logo span {
  color: var(--copper);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.nav-cta {
  font-family: var(--mono);
  font-size: 0.78rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.nav-cta:hover {
  background: var(--forest);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  padding: 0.45rem 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.25rem 1rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .nav-mobile-cta a {
    color: var(--copper);
    font-weight: 600;
  }

  .nav-cta {
    display: none;
  }
}

/* ---------- SKIP LINK & FOCUS ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--copper);
  color: #fff;
  padding: 0.75rem 1rem;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}

/* ---------- CONTACT FORM ---------- */
.req-mark {
  color: var(--copper);
}

.contact-form {
  display: grid;
  gap: 1.25rem;
}

.form-field label {
  display: block;
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--body);
  font-size: 1rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  min-height: 48px;
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: #b42318;
}

.field-error {
  display: block;
  color: #b42318;
  font-family: var(--mono);
  font-size: 0.75rem;
  margin-top: 0.35rem;
  min-height: 1.1em;
}

.field-hint {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

.form-error-summary {
  background: #fef3f2;
  border: 1px solid #fecdca;
  color: #912018;
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  border-radius: var(--radius);
}

.form-success {
  padding: 1.5rem;
  border: 1px solid var(--line-strong);
  background: var(--paper-deep);
  border-radius: var(--radius);
}

.form-success h2 {
  font-size: 1.35rem;
  max-width: none;
  margin-bottom: 0.75rem;
}

.form-submit {
  width: 100%;
  justify-content: center;
  min-height: 48px;
  cursor: pointer;
  border: none;
}

.is-hidden,
[hidden] {
  display: none !important;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(160deg, rgba(20, 24, 22, 0.55) 0%, rgba(31, 61, 52, 0.72) 45%, rgba(20, 24, 22, 0.88) 100%),
    radial-gradient(circle at 70% 30%, rgba(196, 107, 45, 0.35), transparent 45%),
    linear-gradient(135deg, #1f3d34 0%, #141816 55%, #2a312e 100%);
}

.hero-visual svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 7rem 0 4.5rem;
  color: #f2f4f1;
}

.brand-mark {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: -0.045em;
  margin-bottom: 1.5rem;
  animation: rise 0.9s var(--ease) both;
}

.brand-mark em {
  font-style: normal;
  color: var(--copper-bright);
}

.hero-headline {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.25;
  max-width: 22ch;
  margin-bottom: 1rem;
  animation: rise 0.9s var(--ease) 0.12s both;
}

.hero-lede {
  font-size: 1.05rem;
  color: rgba(242, 244, 241, 0.78);
  max-width: 38ch;
  margin-bottom: 2rem;
  animation: rise 0.9s var(--ease) 0.22s both;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  animation: rise 0.9s var(--ease) 0.32s both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mesh-line {
  stroke: rgba(242, 244, 241, 0.18);
  stroke-width: 1;
  fill: none;
}

.mesh-line-active {
  stroke: rgba(224, 138, 69, 0.55);
  stroke-width: 1.2;
  stroke-dasharray: 6 10;
  animation: dash 28s linear infinite;
}

@keyframes dash {
  to {
    stroke-dashoffset: -280;
  }
}

.node {
  fill: rgba(242, 244, 241, 0.08);
  stroke: rgba(242, 244, 241, 0.28);
  stroke-width: 1;
}

.node-core {
  fill: var(--copper);
  stroke: none;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), background 0.2s, border-color 0.2s, color 0.2s;
}

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

.btn-primary {
  background: var(--copper);
  color: #fff;
}

.btn-primary:hover {
  background: var(--copper-bright);
}

.btn-ghost {
  border-color: rgba(242, 244, 241, 0.35);
  color: #f2f4f1;
}

.btn-ghost:hover {
  border-color: #f2f4f1;
}

.btn-ink {
  background: var(--ink);
  color: var(--paper);
}

.btn-ink:hover {
  background: var(--forest);
}

.btn-outline {
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn-outline:hover {
  border-color: var(--ink);
}

/* ---------- SECTIONS ---------- */
.section {
  padding: 5.5rem 0;
  position: relative;
  z-index: 1;
}

.section-dark {
  background: var(--forest);
  color: #f2f4f1;
}

.section-dark .muted,
.section-dark .section-lede {
  color: rgba(242, 244, 241, 0.72);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 0.85rem;
}

.section-dark .eyebrow {
  color: var(--copper-bright);
}

h1,
h2,
h3,
h4 {
  font-family: var(--display);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  margin-bottom: 1rem;
  max-width: 18ch;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.section-lede {
  color: var(--muted);
  max-width: 48ch;
  font-size: 1.05rem;
}

.section-head {
  margin-bottom: 3rem;
}

.muted {
  color: var(--muted);
}

/* ---------- SERVICE ROWS (no cards) ---------- */
.service-block + .service-block {
  margin-top: 3.5rem;
  padding-top: 3.5rem;
  border-top: 1px solid var(--line);
}

.section-dark .service-block + .service-block {
  border-top-color: rgba(242, 244, 241, 0.12);
}

.service-meta {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.service-num {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--copper);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem 2.5rem;
}

@media (max-width: 720px) {
  .service-grid {
    grid-template-columns: 1fr;
  }
}

.service-item h4 {
  font-family: var(--body);
  font-size: 1.02rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.service-item p {
  color: var(--muted);
  font-size: 0.95rem;
}

.section-dark .service-item p {
  color: rgba(242, 244, 241, 0.7);
}

.callout {
  margin-top: 1.75rem;
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(196, 107, 45, 0.45);
}

.callout-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--copper-bright);
  margin-bottom: 0.5rem;
}

/* ---------- INDUSTRY STRIP ---------- */
.industry-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.industry-strip a {
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--line);
  transition: background 0.25s var(--ease);
}

.industry-strip a:last-child {
  border-right: none;
}

.industry-strip a:hover {
  background: var(--paper-deep);
}

.industry-strip .num {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.industry-strip h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.industry-strip p {
  font-size: 0.9rem;
  color: var(--muted);
}

@media (max-width: 860px) {
  .industry-strip {
    grid-template-columns: 1fr 1fr;
  }

  .industry-strip a:nth-child(2n) {
    border-right: none;
  }

  .industry-strip a:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 520px) {
  .industry-strip {
    grid-template-columns: 1fr;
  }

  .industry-strip a {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
}

/* ---------- PROCESS ---------- */
.process-list {
  border-top: 1px solid var(--line);
}

.process-row {
  display: grid;
  grid-template-columns: 4rem 12rem 1fr;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.process-idx {
  font-family: var(--mono);
  color: var(--copper);
  font-size: 0.9rem;
}

.process-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.1rem;
}

.process-desc {
  color: var(--muted);
  font-size: 0.98rem;
}

@media (max-width: 720px) {
  .process-row {
    grid-template-columns: 3rem 1fr;
  }

  .process-desc {
    grid-column: 2;
  }
}

/* ---------- PROOF / CAPABILITY BAND ---------- */
.proof-band {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
}

.proof-list {
  list-style: none;
}

.proof-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  font-size: 0.98rem;
}

.proof-list strong {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 500;
  padding-top: 0.2rem;
}

.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.25rem;
}

.stack span {
  font-family: var(--mono);
  font-size: 0.72rem;
  border: 1px solid var(--line-strong);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius);
  color: var(--forest-mid);
}

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

/* ---------- PAGE HERO (inner) ---------- */
.page-hero {
  padding: 4.5rem 0 3rem;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(31, 61, 52, 0.08), transparent 70%);
}

.page-hero h1 {
  max-width: 16ch;
}

.breadcrumb {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.breadcrumb a:hover {
  color: var(--copper);
}

/* ---------- CONTENT PROSE ---------- */
.prose {
  max-width: 68ch;
}

.prose p + p {
  margin-top: 1rem;
}

.prose ul {
  margin: 1rem 0 1rem 1.2rem;
}

.prose li + li {
  margin-top: 0.4rem;
}

.prose h2 {
  margin-top: 2.5rem;
  max-width: none;
}

.prose h3 {
  margin-top: 1.75rem;
}

.feature-list {
  list-style: none;
  margin-top: 2rem;
}

.feature-list li {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}

.feature-list h3 {
  margin-bottom: 0.35rem;
}

.feature-list p {
  color: var(--muted);
  font-size: 0.98rem;
}

/* ---------- CTA BAND ---------- */
.cta-band {
  text-align: center;
  padding: 5rem 0;
  background: var(--ink);
  color: #f2f4f1;
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  margin-inline: auto;
  max-width: 18ch;
}

.cta-band p {
  color: rgba(242, 244, 241, 0.7);
  max-width: 42ch;
  margin: 0 auto 1.75rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* ---------- CONTACT ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-methods {
  list-style: none;
}

.contact-methods li {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.contact-methods .label {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.contact-methods a {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 600;
}

.contact-methods a:hover {
  color: var(--copper);
}

.note {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 1.5rem;
}

@media (max-width: 720px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- FOOTER ---------- */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: start;
}

.footer-brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--ink);
}

/* ---------- REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* ---------- RELATED LINKS ---------- */
.related {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.related h2 {
  font-size: 1.2rem;
  max-width: none;
  margin-bottom: 1rem;
}

.related ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.related a {
  font-family: var(--display);
  font-weight: 600;
  color: var(--forest);
}

.related a:hover {
  color: var(--copper);
}

/* ---------- FAQ ---------- */
.faq-list {
  list-style: none;
  display: grid;
  gap: 0;
  margin: 1.5rem 0 2rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list details:last-child {
  border-bottom: none;
}

.faq-list summary {
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  float: right;
  font-family: var(--mono);
  color: var(--muted);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list .faq-answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ---------- TESTIMONIALS ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.testimonial-card {
  border: 1px solid var(--line);
  padding: 1.5rem;
  border-radius: 4px;
  background: var(--paper);
}

.testimonial-card blockquote {
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0 0 1rem;
}

.testimonial-card cite {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  font-style: normal;
  display: block;
}

/* ---------- CASE STUDY METRICS ---------- */
.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.metric-box {
  border: 1px solid var(--line);
  padding: 1.25rem;
  text-align: center;
}

.metric-box .num {
  font-family: var(--display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--forest);
  line-height: 1;
}

.metric-box .label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* ---------- COMPARE TABLE ---------- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
  font-size: 0.92rem;
}

.compare-table th,
.compare-table td {
  border: 1px solid var(--line);
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
}

.compare-table th {
  font-family: var(--display);
  font-weight: 600;
  background: rgba(31, 61, 52, 0.06);
}

.compare-table td:first-child {
  font-weight: 600;
}

/* ---------- QUIZ ---------- */
.quiz-wrap {
  max-width: 640px;
}

.quiz-step {
  display: none;
}

.quiz-step.active {
  display: block;
}

.quiz-options {
  display: grid;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.quiz-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line);
  background: var(--paper);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border-radius: 4px;
  transition: border-color 0.2s, background 0.2s;
}

.quiz-option:hover,
.quiz-option:focus-visible {
  border-color: var(--forest);
  background: rgba(31, 61, 52, 0.04);
}

.quiz-result {
  border: 1px solid var(--forest);
  padding: 1.5rem;
  border-radius: 4px;
  background: rgba(31, 61, 52, 0.04);
}

.quiz-progress {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.article-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

.pov-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--copper);
  margin-bottom: 0.5rem;
}

/* ---------- WHATSAPP FLOAT ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: #25d366;
  color: #fff;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 999px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s var(--ease);
}

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

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .whatsapp-float span.label {
    display: none;
  }

  .whatsapp-float {
    padding: 0.85rem;
    border-radius: 50%;
  }
}

.hidden-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}