:root {
  --blue: #0a71ff;
  --blue-2: #2c85ff;
  --deep-blue: #020c4f;
  --purple: #8c24f6;
  --violet: #b342ff;
  --cyan: #32d7ff;
  --ink: #071126;
  --muted: #5a6e8a;
  --line: rgba(7, 17, 38, 0.1);
  --dark: #020718;
  --panel: rgba(7, 17, 38, 0.04);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 84% 10%, rgba(142, 36, 246, 0.055), transparent 30%),
    radial-gradient(circle at 0% 42%, rgba(10, 113, 255, 0.07), transparent 36%),
    linear-gradient(135deg, #f4f7ff 0%, #ffffff 50%, #f8f3ff 100%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
  padding: 16px clamp(18px, 4vw, 52px);
  border-bottom: 1px solid rgba(7, 17, 38, 0.1);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 950;
  white-space: nowrap;
}

.brand img {
  width: 52px;
  height: 38px;
  object-fit: contain;
}

.brand > span {
  color: var(--ink);
  font-size: 24px;
  font-style: italic;
  letter-spacing: 0;
}

.brand span span {
  background: linear-gradient(135deg, var(--blue-2), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: rgba(7, 17, 38, 0.65);
  font-size: 14px;
  font-weight: 800;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(7, 17, 38, 0.14);
  border-radius: 8px;
  background: rgba(7, 17, 38, 0.05);
}

.language {
  min-width: 42px;
  min-height: 36px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  color: rgba(7, 17, 38, 0.65);
  background: transparent;
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.language.active {
  color: #fff;
  background: linear-gradient(120deg, var(--blue), var(--purple));
}

.header-cta,
.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 900;
}

.header-cta,
.primary-action {
  color: #fff;
  background: linear-gradient(120deg, var(--blue), var(--purple));
  box-shadow: 0 18px 42px rgba(27, 81, 255, 0.18);
}

.secondary-action {
  color: var(--ink);
  border: 1px solid rgba(7, 17, 38, 0.3);
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.78fr);
  align-items: center;
  gap: clamp(30px, 6vw, 76px);
  max-width: 1180px;
  min-height: calc(100vh - 78px);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 112px) clamp(18px, 4vw, 28px);
}

.hero-content {
  max-width: 700px;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--blue-2), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
}

.hx-badge {
  font-size: 15px;
  font-weight: 950;
  font-style: italic;
  letter-spacing: 0;
  background: linear-gradient(135deg, var(--blue), var(--purple), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hx-sep {
  width: 1px;
  height: 13px;
  background: rgba(7, 17, 38, 0.2);
  margin: 0 4px;
}

.hx-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px 3px 8px;
  border: 1px solid;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hx-chip::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.hx-v { border-color: rgba(10, 113, 255, 0.3); color: #0058cc; }
.hx-v::before { background: var(--blue); }

.hx-e { border-color: rgba(44, 133, 255, 0.35); color: var(--blue-2); }
.hx-e::before { background: var(--blue-2); }

.hx-t { border-color: rgba(140, 36, 246, 0.3); color: var(--purple); }
.hx-t::before { background: var(--purple); }

.hx-i { border-color: rgba(179, 66, 255, 0.3); color: #9b2ee8; }
.hx-i::before { background: var(--violet); }

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

h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(48px, 7.2vw, 92px);
  line-height: 0.94;
  color: var(--ink);
}

h2 {
  margin: 0;
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1;
  color: var(--ink);
}

h3 {
  margin: 0;
  font-size: 21px;
  color: var(--ink);
}

.hero-lead {
  max-width: 640px;
  margin: 26px 0 0;
  color: rgba(7, 17, 38, 0.68);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.56;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.signal-panel {
  min-height: 430px;
  padding: 28px;
  border: 1px solid rgba(7, 17, 38, 0.1);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 4px 48px rgba(7, 17, 38, 0.08), 0 1px 0 rgba(7, 17, 38, 0.06);
}

/* --- 4× panel --- */
.fx-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 22px;
}

.fx-badge {
  display: flex;
  align-items: baseline;
  gap: 0;
  line-height: 1;
  font-size: 72px;
  font-weight: 950;
  font-style: italic;
}

.fx-four,
.fx-times {
  background: linear-gradient(135deg, var(--blue-2), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: italic;
}


.fx-desc {
  margin: 0;
  color: rgba(7, 17, 38, 0.5);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.fx-quad {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.fx-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(7, 17, 38, 0.08);
  border-radius: 8px;
  background: rgba(7, 17, 38, 0.025);
  transition: background 0.2s;
}

.fx-cell:hover {
  background: rgba(7, 17, 38, 0.05);
}

.fx-cell strong {
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.fx-num {
  font-size: 36px;
  font-weight: 950;
  font-style: italic;
  line-height: 1;
  background: linear-gradient(135deg, var(--blue-2), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.fx-mlabel {
  font-size: 12px;
  font-weight: 700;
  color: rgba(7, 17, 38, 0.62);
  line-height: 1.35;
}

.fx-icon {
  width: 28px;
  height: 28px;
}

.fx-velocity {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  clip-path: polygon(0% 35%, 60% 35%, 60% 12%, 100% 50%, 60% 88%, 60% 65%, 0% 65%);
}

.fx-excellence {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.fx-technology {
  background: linear-gradient(135deg, var(--purple), var(--violet));
  clip-path: polygon(25% 0%, 75% 0%, 100% 25%, 100% 75%, 75% 100%, 25% 100%, 0% 75%, 0% 25%);
}

.fx-innovation {
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.outcome-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  border: 1px solid rgba(10, 113, 255, 0.15);
  border-radius: 8px;
  background: linear-gradient(120deg, rgba(10, 113, 255, 0.06), rgba(140, 36, 246, 0.04));
}

.outcome-card span {
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--blue-2), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.outcome-card strong {
  font-size: 14px;
  line-height: 1.42;
  color: var(--ink);
}

.service-band,
.method-section,
.founder-section,
.contact-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(58px, 8vw, 98px) clamp(18px, 4vw, 28px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.48fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 72px);
  align-items: end;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(7, 17, 38, 0.1);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(7, 17, 38, 0.08);
}

.service-grid article,
.method-steps article,
.credentials {
  background: #ffffff;
}

.service-grid article {
  min-height: 260px;
  padding: 28px;
}

.service-grid strong {
  display: block;
  margin-bottom: 24px;
  font-weight: 950;
  background: linear-gradient(135deg, var(--blue-2), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-grid p,
.method-copy p,
.method-steps p,
.founder-copy p,
.credentials p,
.contact-section p,
.site-footer p {
  color: rgba(7, 17, 38, 0.65);
  line-height: 1.58;
}

.method-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
  border-top: 1px solid rgba(7, 17, 38, 0.1);
}

.method-copy p {
  margin: 24px 0 0;
  font-size: 18px;
}

.method-steps {
  display: grid;
  gap: 14px;
}

.method-steps article {
  padding: 24px;
  border: 1px solid rgba(7, 17, 38, 0.1);
  border-radius: 8px;
}

.method-steps span {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--blue-2), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.method-steps p {
  margin: 12px 0 0;
}

.founder-section {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) minmax(260px, 0.44fr);
  gap: clamp(24px, 5vw, 62px);
  align-items: center;
  border-top: 1px solid rgba(7, 17, 38, 0.1);
}

.founder-mark {
  display: flex;
  flex-direction: column;
  gap: 22px;
  align-items: center;
  justify-content: center;
  min-height: 310px;
  border-right: 1px solid rgba(7, 17, 38, 0.12);
  color: rgba(7, 17, 38, 0.62);
  font-weight: 850;
  text-align: center;
}

.founder-mark img {
  width: 156px;
  height: 116px;
  object-fit: contain;
}

.founder-copy p {
  margin: 22px 0 0;
  font-size: 18px;
}

.credentials {
  padding: 30px;
  border-left: 4px solid var(--blue);
  border-radius: 0 8px 8px 0;
}

.credentials h3 {
  font-size: 44px;
  font-style: italic;
}

.credentials p {
  margin: 14px 0 0;
}

.contact-section {
  text-align: center;
  border-top: 1px solid rgba(7, 17, 38, 0.1);
}

.contact-section h2,
.contact-section p {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.contact-section p {
  margin-top: 20px;
  font-size: 18px;
}

.contact-section .primary-action {
  margin-top: 30px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px clamp(18px, 4vw, 52px);
  border-top: 1px solid rgba(7, 17, 38, 0.1);
}

.site-footer p {
  margin: 0;
  font-weight: 850;
}

@media (max-width: 980px) {
  .site-header,
  .header-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .hero-section,
  .section-heading,
  .method-section,
  .founder-section {
    grid-template-columns: 1fr;
  }

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

  .founder-mark {
    min-height: 230px;
    border-right: 0;
    border-bottom: 1px solid rgba(7, 17, 38, 0.12);
  }
}

@media (max-width: 620px) {
  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 34px;
  }

  .site-header {
    position: static;
  }

  .language-switcher {
    width: 100%;
  }

  .language {
    flex: 1;
  }

  .header-cta,
  .hero-actions a {
    width: 100%;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .signal-panel {
    min-height: 0;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}