:root {
  --bg: #ffffff;
  --bg-alt: #f6f6f6;
  --bg-invert: #000000;
  --bg-invert-alt: #141414;
  --text: #0a0a0a;
  --text-muted: #5e6169;
  --text-faint: #8a8d94;
  --text-invert: #ffffff;
  --text-muted-invert: #a3a3a3;
  --border: #e2e2e2;
  --border-strong: #0a0a0a;
  --border-invert: #2e2e2e;
  --accent: #06c167;
  --danger: #e5484d;
  --radius: 4px;
  --font-head: "Archivo", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.02em;
}

p { margin: 0; color: var(--text-muted); }

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

ul, ol { list-style: none; margin: 0; padding: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}

.brand-mark {
  width: 12px;
  height: 12px;
  background: var(--accent);
  flex-shrink: 0;
}

.brand-text {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.brand-text.small { font-size: 14px; }

.nav-desktop {
  display: flex;
  gap: 30px;
}

.nav-desktop a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

.nav-desktop a:hover { color: var(--text); }

.nav-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 8px 28px 20px;
  border-top: 1px solid var(--border);
}

.nav-mobile a {
  padding: 12px 0;
  font-size: 15px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.site-header.nav-open .nav-mobile { display: flex; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.btn-primary:hover { background: #2b2b2b; border-color: #2b2b2b; }

.btn-outline {
  border-color: var(--text);
  color: var(--text);
}
.btn-outline:hover { background: var(--text); color: var(--bg); }

.btn-primary-invert {
  background: var(--bg);
  color: var(--text);
  border-color: var(--bg);
}
.btn-primary-invert:hover { background: #e2e2e2; border-color: #e2e2e2; }

.btn-outline-invert {
  border-color: var(--text-invert);
  color: var(--text-invert);
}
.btn-outline-invert:hover { background: var(--text-invert); color: var(--bg-invert); }

.btn-spinner {
  display: none;
  width: 15px;
  height: 15px;
  margin-left: 10px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  opacity: 0.6;
  animation: btn-spin 0.7s linear infinite;
}

.btn.is-loading { cursor: wait; opacity: 0.85; }
.btn.is-loading .btn-spinner { display: inline-block; }

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

@media (prefers-reduced-motion: reduce) {
  .btn-spinner { animation: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--bg-invert);
  padding: 130px 0 100px;
}

.hero-inner { max-width: 860px; }

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--text-invert);
}

.hero-sub {
  margin-top: 26px;
  font-size: 17px;
  max-width: 620px;
  color: var(--text-muted-invert);
}

.hero-cta {
  display: flex;
  gap: 14px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin: 68px 0 0;
  padding-top: 36px;
  border-top: 1px solid var(--border-invert);
  flex-wrap: wrap;
}

.hero-stats dt {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-invert);
}

.hero-stats dd {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--text-muted-invert);
  max-width: 180px;
}

/* ---------- Logos strip ---------- */
.logos {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 26px 0;
}

.logos-wrap {
  display: flex;
  align-items: center;
  gap: 28px;
}

.logos-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  flex-shrink: 0;
}

.logos-carousel {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 48px, #000 calc(100% - 48px), transparent);
  mask-image: linear-gradient(to right, transparent, #000 48px, #000 calc(100% - 48px), transparent);
}

.logos-marquee {
  display: flex;
  width: max-content;
  animation: logos-scroll 26s linear infinite;
}

.logos-carousel:hover .logos-marquee {
  animation-play-state: paused;
}

.logos-track {
  display: flex;
  gap: 40px;
  padding-right: 40px;
  flex-shrink: 0;
}

.logos-track li {
  font-size: 13px;
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

@keyframes logos-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .logos-marquee { animation: none; }
}

/* ---------- Offer ---------- */
.offer {
  background: var(--accent);
  padding: 64px 0;
}

.offer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
  max-width: 720px;
  margin: 0 auto;
}

.offer-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg-invert);
  background: var(--text-invert);
  border-radius: 999px;
  padding: 6px 16px;
}

.offer h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  color: var(--bg-invert);
}

.offer p {
  font-size: 16px;
  color: var(--bg-invert);
  opacity: 0.85;
}

.offer p strong {
  opacity: 1;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.offer-cta {
  margin-top: 6px;
  background: var(--bg-invert);
  border-color: var(--bg-invert);
  color: var(--text-invert);
}

.offer-cta:hover {
  background: #2b2b2b;
  border-color: #2b2b2b;
}

.assessment-form-wrap {
  width: 100%;
  max-width: 560px;
  margin-top: 8px;
}

.assessment-form {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.assessment-form-note {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.assessment-form .form-row label {
  color: var(--text-muted);
}

.assessment-form .form-row input,
.assessment-form .form-row select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14.5px;
}

.assessment-form .form-row input:focus,
.assessment-form .form-row select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-checks {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-checks legend {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  padding: 0;
  margin-bottom: 6px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
  font-weight: 400;
  cursor: pointer;
}

.checkbox-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.assessment-form .form-submit { align-self: flex-start; }

.assessment-form .form-note.is-sending { color: var(--text-muted); }
.assessment-form .form-note.is-error { color: var(--danger); }

/* ---------- Section shared ---------- */
section { padding: 100px 0; position: relative; }

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--text);
}

.section-lede {
  margin-top: 16px;
  max-width: 640px;
  font-size: 16px;
}

/* ---------- Capabilities ---------- */
.capabilities { background: var(--bg); }

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 52px;
  border-top: 1.5px solid var(--border-strong);
  border-left: 1.5px solid var(--border-strong);
}

.capability-card {
  background: var(--bg);
  border-right: 1.5px solid var(--border-strong);
  border-bottom: 1.5px solid var(--border-strong);
  padding: 40px;
  transition: background 0.2s ease, color 0.2s ease;
}

.capability-card:hover {
  background: var(--bg-invert);
}

.capability-card:hover * { color: var(--text-invert) !important; }
.capability-card:hover .capability-index { color: var(--accent) !important; }
.capability-card:hover .capability-tags li { border-color: var(--border-invert); }

.capability-index {
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.capability-card h3 {
  font-size: 21px;
  color: var(--text);
  margin-bottom: 12px;
}

.capability-card p {
  font-size: 14.5px;
}

.capability-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.capability-tags li {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 12px;
}

.capability-secondary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.secondary-item h4 {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 8px;
}

.secondary-item p { font-size: 13.5px; }

/* ---------- Local ---------- */
.local { background: var(--bg); border-top: 1.5px solid var(--border-strong); border-bottom: 1.5px solid var(--border-strong); }

.local-inner {
  display: flex;
  align-items: center;
  gap: 36px;
}

.local-badge {
  flex: none;
  font-size: 48px;
  line-height: 1;
}

@media (max-width: 720px) {
  .local-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
}

/* ---------- Clients ---------- */
.clients { background: var(--bg-invert); }

.clients .section-title,
.clients .section-lede { color: var(--text-invert); }
.clients .section-lede { color: var(--text-muted-invert); }

.client-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 56px;
  border-top: 1px solid var(--border-invert);
  border-left: 1px solid var(--border-invert);
}

.client-item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 30px 28px;
  border-right: 1px solid var(--border-invert);
  border-bottom: 1px solid var(--border-invert);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-invert);
}

.client-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-head);
}

/* ---------- Approach ---------- */
.approach { background: var(--bg-alt); }

.approach-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 52px;
}

.approach-steps li {
  padding-top: 22px;
  border-top: 3px solid var(--text);
}

.step-num {
  display: block;
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 14px;
}

.approach-steps h3 {
  font-size: 17px;
  color: var(--text);
  margin-bottom: 10px;
}

.approach-steps p { font-size: 14px; }

/* ---------- Credentials ---------- */
.credentials { background: var(--bg); }

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 52px;
}

.credential-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 28px;
}

.credential-badge {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
}

.credential-card h3 {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 4px;
}

.credential-card p { font-size: 13.5px; }

.credentials-note {
  margin-top: 32px;
  font-size: 14px;
  max-width: 700px;
  color: var(--text-faint);
}

/* ---------- Contact ---------- */
.contact { background: var(--bg-invert); }

.contact .section-title { color: var(--text-invert); }
.contact .section-lede { color: var(--text-muted-invert); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.contact-copy { position: sticky; top: 110px; }

.contact-form {
  background: var(--bg-invert-alt);
  border: 1px solid var(--border-invert);
  border-radius: var(--radius);
  padding: 34px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row label {
  font-size: 13px;
  color: var(--text-muted-invert);
  font-weight: 500;
}

.form-row input,
.form-row textarea {
  background: var(--bg-invert);
  border: 1px solid var(--border-invert);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--text-invert);
  font-family: var(--font-body);
  font-size: 14.5px;
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.char-count {
  align-self: flex-end;
  font-size: 12px;
  color: var(--text-muted-invert);
  margin-top: -2px;
}

.char-count.is-near-limit { color: var(--danger); }

.form-submit { margin-top: 6px; align-self: flex-start; }

.form-note {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--accent);
  min-height: 18px;
}

.form-note:empty { display: none; }

.form-note.is-visible {
  animation: form-note-in 0.32s ease;
}

.form-note.is-sending { color: var(--text-muted); }
.form-note.is-error { color: var(--danger); }

@keyframes form-note-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .form-note.is-visible { animation: none; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-invert);
  border-top: 1px solid var(--border-invert);
  padding: 36px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-inner .brand-text { color: var(--text-invert); }

.footer-inner p {
  font-size: 13px;
  color: var(--text-faint);
}

.footer-trading-note {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-faint);
  opacity: 0.7;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .capability-grid,
  .credentials-grid { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: repeat(2, 1fr); }
  .capability-secondary { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .contact-copy { position: static; }
  .client-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav-desktop, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 90px 0 60px; }
  .hero-stats { gap: 32px; }
  section { padding: 70px 0; }
  .approach-steps { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: 1fr; }
  .logos-wrap { flex-direction: column; align-items: flex-start; gap: 14px; }
  .logos-carousel { width: 100%; }
}