.nexobrain-site {
  --nexobrain-ink: #252927;
  --nexobrain-surface: #fff;
  --nexobrain-canvas: #f2f4ee;
  --nexobrain-soft: #e4e8df;
  --nexobrain-muted: #69706c;
  --nexobrain-accent: #58c435;
  --nexobrain-accent-soft: #c9f7b8;
  --nexobrain-blue: #5f8887;
  --nexobrain-danger: #c93c35;
  --nexobrain-radius: 22px;
  --nexobrain-container: 1240px;
  --nexobrain-shadow: 0 22px 60px rgba(31, 42, 38, 0.1);
  margin: 0;
  background:
    radial-gradient(circle at 8% 12%, rgba(88, 196, 53, 0.12), transparent 25rem),
    linear-gradient(135deg, #f6f7f2 0%, var(--nexobrain-canvas) 50%, #e9efeb 100%);
  color: var(--nexobrain-ink);
  font-family: "DM Sans", "Avenir Next", "Century Gothic", sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

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

.nexobrain-site img,
.nexobrain-site video,
.nexobrain-site iframe {
  display: block;
  max-width: 100%;
}

.nexobrain-site a {
  color: inherit;
}

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

.nexobrain-site h1,
.nexobrain-site h2,
.nexobrain-site h3 {
  text-wrap: balance;
}

.nexobrain-site .nexobrain-btn--primary {
  background: var(--nexobrain-ink);
  color: #fff;
}

.nexobrain-site .nexobrain-btn--secondary {
  background: var(--nexobrain-soft);
  color: var(--nexobrain-ink);
}

.nexobrain-site .nexobrain-btn {
  min-height: 48px;
  padding: 0 24px;
  font-size: 12px;
}

.nexobrain-site .nexobrain-btn:focus-visible,
.nexobrain-site a:focus-visible,
.nexobrain-site button:focus-visible,
.nexobrain-site input:focus-visible,
.nexobrain-site select:focus-visible,
.nexobrain-site textarea:focus-visible,
.nexobrain-site summary:focus-visible {
  outline: 3px solid var(--nexobrain-accent);
  outline-offset: 3px;
}

.nexobrain-site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(37, 41, 39, 0.97);
  color: #fff;
  backdrop-filter: blur(16px);
}

.nexobrain-site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(var(--nexobrain-container), calc(100% - 40px));
  min-height: 76px;
  margin: 0 auto;
}

.nexobrain-wordmark,
.nexobrain-site-nav,
.nexobrain-site-nav a,
.nexobrain-site-nav button {
  display: flex;
  align-items: center;
}

.nexobrain-wordmark {
  gap: 11px;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nexobrain-wordmark > span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  background: var(--nexobrain-accent);
  border-radius: 12px 4px 12px 4px;
  color: #172013;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 13px;
  font-weight: 800;
}

.nexobrain-site-nav {
  gap: 6px;
}

.nexobrain-site-nav a,
.nexobrain-site-nav button {
  min-height: 42px;
  padding: 8px 14px;
  border-radius: 999px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.nexobrain-site-nav button {
  border: 0;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.nexobrain-site-nav a:hover,
.nexobrain-site-nav a:focus-visible,
.nexobrain-site-nav a[aria-current="page"],
.nexobrain-site-nav button:hover,
.nexobrain-site-nav button:focus-visible,
.nexobrain-site-nav button[aria-current="page"],
.nexobrain-site-nav button[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.12);
}

.nexobrain-site-nav .nexobrain-site-nav__action {
  margin-left: 8px;
  background: var(--nexobrain-accent);
  color: #172013;
}

.nexobrain-site-nav .nexobrain-site-nav__action:hover,
.nexobrain-site-nav .nexobrain-site-nav__action:focus-visible,
.nexobrain-site-nav .nexobrain-site-nav__action[aria-current="page"] {
  background: #76d956;
}

.nexobrain-menu-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: transparent;
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
}

.nexobrain-menu-toggle i,
.nexobrain-menu-toggle i::before,
.nexobrain-menu-toggle i::after {
  display: block;
  width: 17px;
  height: 2px;
  background: currentColor;
  content: "";
}

.nexobrain-menu-toggle i {
  position: relative;
}

.nexobrain-menu-toggle i::before,
.nexobrain-menu-toggle i::after {
  position: absolute;
  left: 0;
}

.nexobrain-menu-toggle i::before { top: -6px; }
.nexobrain-menu-toggle i::after { top: 6px; }

.nexobrain-site-main {
  width: min(var(--nexobrain-container), calc(100% - 40px));
  min-height: calc(100vh - 310px);
  margin: 0 auto;
  padding: clamp(42px, 7vw, 92px) 0 clamp(72px, 10vw, 132px);
}

.nexobrain-site-footer {
  padding: 54px max(20px, calc((100% - var(--nexobrain-container)) / 2));
  background: var(--nexobrain-ink);
  color: #fff;
}

.nexobrain-site-footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 36px;
}

.nexobrain-site-footer__inner > div > p {
  max-width: 460px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.64);
}

.nexobrain-site-footer nav {
  display: grid;
  align-content: start;
  gap: 9px;
}

.nexobrain-site-footer nav a {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.nexobrain-site-footer nav > strong {
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nexobrain-site-footer__brand {
  max-width: 480px;
}

.nexobrain-site-footer__links {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: clamp(28px, 5vw, 70px);
}

.nexobrain-site-footer__legal {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.48);
  font-size: 12px;
}

.nexobrain-public-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.65fr);
  gap: clamp(34px, 7vw, 100px);
  align-items: end;
  min-height: min(680px, calc(100vh - 168px));
  padding: clamp(34px, 6vw, 82px) 0 clamp(70px, 9vw, 118px);
}

.nexobrain-public-hero h1,
.nexobrain-catalog-hero h1,
.nexobrain-commercial-hero h1 {
  max-width: 940px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7.7vw, 108px);
  line-height: 0.92;
  letter-spacing: -0.065em;
}

.nexobrain-public-lead,
.nexobrain-public-lead p {
  max-width: 720px;
  color: var(--nexobrain-muted);
  font-size: clamp(18px, 2vw, 23px);
}

.nexobrain-public-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 22px;
  margin-top: 34px;
}

.nexobrain-text-link {
  font-size: 14px;
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.nexobrain-learning-loop {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(37, 41, 39, 0.15);
  border-radius: var(--nexobrain-radius);
  background: var(--nexobrain-surface);
  box-shadow: var(--nexobrain-shadow);
}

.nexobrain-learning-loop span,
.nexobrain-learning-loop strong {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(37, 41, 39, 0.12);
}

.nexobrain-learning-loop span {
  padding-right: 0;
  color: var(--nexobrain-blue);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
}

.nexobrain-learning-loop strong:nth-last-child(-n + 2),
.nexobrain-learning-loop span:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.nexobrain-public-section,
.nexobrain-value-grid {
  margin-top: clamp(80px, 11vw, 150px);
}

.nexobrain-public-section__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 38px;
}

.nexobrain-public-section__heading h2,
.nexobrain-value-intro h2,
.nexobrain-final-cta h2,
.nexobrain-commercial-description h2 {
  max-width: 790px;
  margin-bottom: 0;
  font-size: clamp(36px, 5.6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.nexobrain-public-section__heading > p {
  max-width: 390px;
  margin: 0;
  color: var(--nexobrain-muted);
}

.nexobrain-course-card-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.nexobrain-price {
  font-size: 18px;
  font-weight: 800;
  white-space: nowrap;
}

.nexobrain-price del {
  color: var(--nexobrain-muted);
  font-size: 13px;
}

.nexobrain-price ins {
  text-decoration: none;
}

.nexobrain-public-empty {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: center;
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid rgba(37, 41, 39, 0.14);
  border-radius: var(--nexobrain-radius);
  background: var(--nexobrain-surface);
  box-shadow: var(--nexobrain-shadow);
}

.nexobrain-public-empty > span {
  display: grid;
  width: clamp(86px, 13vw, 148px);
  aspect-ratio: 1;
  place-items: center;
  border-radius: 38% 12% 38% 12%;
  background: var(--nexobrain-accent-soft);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-weight: 800;
}

.nexobrain-public-empty h2,
.nexobrain-public-empty h3 {
  margin-bottom: 8px;
  font-size: clamp(25px, 3vw, 38px);
  line-height: 1.08;
}

.nexobrain-public-empty p {
  max-width: 660px;
  margin: 0;
  color: var(--nexobrain-muted);
}

.nexobrain-value-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, minmax(0, 0.75fr));
  border-top: 1px solid rgba(37, 41, 39, 0.18);
  border-bottom: 1px solid rgba(37, 41, 39, 0.18);
}

.nexobrain-value-grid > * {
  min-width: 0;
  padding: clamp(28px, 4vw, 52px);
  border-right: 1px solid rgba(37, 41, 39, 0.18);
}

.nexobrain-value-grid > *:first-child { padding-left: 0; }
.nexobrain-value-grid > *:last-child { padding-right: 0; border-right: 0; }

.nexobrain-value-grid article > span {
  color: var(--nexobrain-blue);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
  font-weight: 800;
}

.nexobrain-value-grid article h3 {
  margin: 32px 0 12px;
  font-size: 22px;
  line-height: 1.05;
}

.nexobrain-value-grid article p {
  margin: 0;
  color: var(--nexobrain-muted);
  font-size: 14px;
}

.nexobrain-how ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nexobrain-how li {
  min-height: 250px;
  padding: 24px;
  border-radius: var(--nexobrain-radius);
  background: var(--nexobrain-ink);
  color: #fff;
}

.nexobrain-how li > span {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 70px;
  place-items: center;
  border-radius: 50%;
  background: var(--nexobrain-accent);
  color: #172013;
  font-weight: 800;
}

.nexobrain-how li strong {
  font-size: 19px;
}

.nexobrain-how li p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
}

.nexobrain-final-cta {
  position: relative;
  overflow: hidden;
  margin-top: clamp(80px, 12vw, 160px);
  padding: clamp(40px, 8vw, 94px);
  border-radius: calc(var(--nexobrain-radius) * 1.4);
  background: var(--nexobrain-accent-soft);
}

.nexobrain-final-cta::after {
  position: absolute;
  right: -6%;
  bottom: -62%;
  width: 38%;
  aspect-ratio: 1;
  border: 1px solid rgba(37, 41, 39, 0.2);
  border-radius: 50%;
  content: "";
}

.nexobrain-final-cta .nexobrain-btn {
  position: relative;
  z-index: 1;
  margin-top: 30px;
}

.nexobrain-catalog-hero {
  position: relative;
  max-width: 1080px;
  margin-bottom: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(37, 41, 39, 0.18);
}

.nexobrain-catalog-hero h1 {
  font-size: clamp(46px, 7vw, 92px);
}

.nexobrain-catalog-hero .nexobrain-header-count {
  margin-top: 18px;
  background: var(--nexobrain-ink);
  color: #fff;
}

.nexobrain-public-empty--catalog {
  min-height: 330px;
}

.nexobrain-commercial-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.6fr);
  gap: clamp(34px, 7vw, 94px);
  align-items: center;
  margin-top: 30px;
}

.nexobrain-commercial-hero h1 {
  font-size: clamp(44px, 6.6vw, 88px);
}

.nexobrain-course-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.nexobrain-course-facts li {
  display: grid;
  min-width: 126px;
  padding: 14px 18px;
  border: 1px solid rgba(37, 41, 39, 0.18);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
}

.nexobrain-course-facts strong {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 21px;
}

.nexobrain-course-facts span {
  color: var(--nexobrain-muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.nexobrain-offer-card {
  overflow: hidden;
  border: 1px solid rgba(37, 41, 39, 0.14);
  border-radius: var(--nexobrain-radius);
  background: var(--nexobrain-surface);
  box-shadow: var(--nexobrain-shadow);
}

.nexobrain-offer-card > img,
.nexobrain-offer-card__cover {
  width: 100%;
  min-height: 240px;
  object-fit: cover;
}

.nexobrain-offer-card__cover {
  display: grid;
  place-items: center;
  background: linear-gradient(125deg, var(--nexobrain-accent), var(--nexobrain-blue));
  color: rgba(255, 255, 255, 0.82);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 78px;
  font-weight: 800;
  letter-spacing: -0.12em;
}

.nexobrain-offer-card > div:last-child {
  display: grid;
  gap: 18px;
  padding: 28px;
}

.nexobrain-price--large {
  font-size: 30px;
}

.nexobrain-owned-state,
.nexobrain-offer-unavailable {
  margin: 0;
  font-weight: 800;
}

.nexobrain-offer-card small {
  color: var(--nexobrain-muted);
}

.nexobrain-commercial-description {
  max-width: 900px;
  margin-top: clamp(76px, 11vw, 140px);
}

.nexobrain-commercial-description h2 {
  margin-bottom: 30px;
}

.nexobrain-commercial-description > *:not(.nexobrain-eyebrow):not(h2) {
  max-width: 760px;
}

.nexobrain-public-curriculum {
  display: grid;
  gap: 10px;
}

.nexobrain-public-curriculum details {
  overflow: hidden;
  border: 1px solid rgba(37, 41, 39, 0.15);
  border-radius: 17px;
  background: var(--nexobrain-surface);
}

.nexobrain-public-curriculum summary {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 16px;
  align-items: center;
  min-height: 72px;
  padding: 14px 22px;
  cursor: pointer;
  list-style: none;
}

.nexobrain-public-curriculum summary::-webkit-details-marker { display: none; }

.nexobrain-public-curriculum summary span {
  color: var(--nexobrain-blue);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 12px;
  font-weight: 800;
}

.nexobrain-public-curriculum summary small {
  color: var(--nexobrain-muted);
}

.nexobrain-public-curriculum ol {
  margin: 0;
  padding: 0 22px 20px 82px;
  color: var(--nexobrain-muted);
}

.nexobrain-public-curriculum li {
  padding: 6px 0;
}

.nexobrain-value-grid--course {
  grid-template-columns: 1.2fr repeat(3, minmax(0, 0.8fr));
}

.nexobrain-public-error {
  margin-top: 8vh;
}

.nexobrain-commerce-heading {
  max-width: 820px;
  margin-bottom: 38px;
}

.nexobrain-commerce-heading h1 {
  margin-bottom: 0;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.nexobrain-commerce-content {
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid rgba(37, 41, 39, 0.14);
  border-radius: var(--nexobrain-radius);
  background: var(--nexobrain-surface);
  box-shadow: var(--nexobrain-shadow);
}

.nexobrain-commerce-content .woocommerce {
  width: 100%;
}

.nexobrain-commerce-content .woocommerce-MyAccount-navigation ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.nexobrain-commerce-content .woocommerce-MyAccount-navigation a {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--nexobrain-soft);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.nexobrain-commerce-content .woocommerce-MyAccount-navigation .is-active a {
  background: var(--nexobrain-ink);
  color: #fff;
}

.nexobrain-commerce-content .woocommerce-MyAccount-content {
  float: none;
  width: 100%;
}

.nexobrain-commerce-content input:not([type="checkbox"]):not([type="radio"]),
.nexobrain-commerce-content select,
.nexobrain-commerce-content textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid var(--nexobrain-ink);
  border-radius: 12px;
  background: #fff;
  color: var(--nexobrain-ink);
  font: inherit;
}

.nexobrain-commerce-content button,
.nexobrain-commerce-content .button,
.nexobrain-commerce-content .wp-element-button,
.nexobrain-commerce-content .wc-block-components-button {
  min-height: 46px !important;
  padding: 10px 20px !important;
  border: 0 !important;
  border-radius: 999px !important;
  background: var(--nexobrain-ink) !important;
  color: #fff !important;
  font: inherit !important;
  font-size: 12px !important;
  font-weight: 800 !important;
  text-transform: uppercase;
}

.nexobrain-commerce-content table {
  width: 100%;
  border-collapse: collapse;
}

.nexobrain-commerce-content th,
.nexobrain-commerce-content td {
  padding: 14px;
  border-bottom: 1px solid var(--nexobrain-soft);
  text-align: left;
}

.nexobrain-icon {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.nexobrain-site-nav__group {
  position: relative;
}

.nexobrain-submenu-toggle {
  gap: 7px;
}

.nexobrain-submenu-toggle span {
  font-size: 16px;
  transition: transform 180ms ease;
}

.nexobrain-submenu-toggle[aria-expanded="true"] span {
  transform: rotate(180deg);
}

.nexobrain-submenu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  display: none;
  width: 300px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: var(--nexobrain-ink);
  box-shadow: var(--nexobrain-shadow);
  transform: translateX(-50%);
}

.nexobrain-submenu.is-open {
  display: grid;
}

.nexobrain-site-nav .nexobrain-submenu a {
  display: grid;
  gap: 1px;
  min-height: 0;
  padding: 12px 14px;
  border-radius: 12px;
}

.nexobrain-submenu small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 11px;
  font-weight: 500;
}

.nexobrain-public-hero {
  align-items: center;
}

.nexobrain-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 30px 0 0;
  padding: 0;
  color: var(--nexobrain-muted);
  font-size: 12px;
  font-weight: 700;
  list-style: none;
}

.nexobrain-trust-list li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.nexobrain-trust-list .nexobrain-icon {
  width: 16px;
  color: var(--nexobrain-accent);
}

.nexobrain-hero-system {
  position: relative;
  min-height: 520px;
  isolation: isolate;
}

.nexobrain-hero-system__orbit {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(37, 41, 39, 0.18);
  border-radius: 50%;
  animation: nexobrain-orbit 24s linear infinite;
}

.nexobrain-hero-system__orbit::before,
.nexobrain-hero-system__orbit::after {
  position: absolute;
  border: 1px solid rgba(95, 136, 135, 0.28);
  border-radius: 50%;
  content: "";
}

.nexobrain-hero-system__orbit::before { inset: 15%; }
.nexobrain-hero-system__orbit::after { inset: 34%; background: rgba(88, 196, 53, 0.08); }

.nexobrain-hero-system__core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 160px;
  height: 160px;
  place-content: center;
  border-radius: 48px 12px 48px 12px;
  background: var(--nexobrain-ink);
  color: #fff;
  text-align: center;
  transform: translate(-50%, -50%) rotate(-4deg);
  box-shadow: var(--nexobrain-shadow);
}

.nexobrain-hero-system__core span {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.nexobrain-hero-system__core small {
  color: var(--nexobrain-accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nexobrain-hero-system__node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 15px;
  border: 1px solid rgba(37, 41, 39, 0.14);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 14px 35px rgba(31, 42, 38, 0.1);
  animation: nexobrain-float 5s ease-in-out infinite;
}

.nexobrain-hero-system__node .nexobrain-icon { width: 19px; color: var(--nexobrain-blue); }
.nexobrain-hero-system__node--one { top: 8%; left: 1%; }
.nexobrain-hero-system__node--two { top: 30%; right: -3%; animation-delay: -1.7s; }
.nexobrain-hero-system__node--three { right: 8%; bottom: 7%; animation-delay: -3.2s; }

@keyframes nexobrain-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes nexobrain-orbit {
  to { transform: rotate(360deg); }
}

.nexobrain-editorial-split {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: clamp(40px, 9vw, 130px);
  align-items: end;
  margin-top: clamp(90px, 13vw, 180px);
  padding: clamp(44px, 7vw, 80px) 0;
  border-top: 1px solid rgba(37, 41, 39, 0.18);
  border-bottom: 1px solid rgba(37, 41, 39, 0.18);
}

.nexobrain-editorial-split h2,
.nexobrain-experience h2,
.nexobrain-faq-section h2,
.nexobrain-identity h2,
.nexobrain-course-fit h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 0.99;
  letter-spacing: -0.052em;
}

.nexobrain-editorial-split__copy {
  color: var(--nexobrain-muted);
  font-size: 17px;
}

.nexobrain-editorial-split__copy p:last-of-type { margin-bottom: 24px; }

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

.nexobrain-method-grid article,
.nexobrain-icon-cards article {
  position: relative;
  min-height: 310px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(37, 41, 39, 0.14);
  border-radius: var(--nexobrain-radius);
  background: rgba(255, 255, 255, 0.66);
}

.nexobrain-method-grid article > span {
  color: var(--nexobrain-blue);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
  font-weight: 800;
}

.nexobrain-method-grid .nexobrain-icon {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 34px;
  height: 34px;
  color: var(--nexobrain-accent);
}

.nexobrain-method-grid h3,
.nexobrain-icon-cards h3 {
  margin: 128px 0 10px;
  font-size: 24px;
  line-height: 1.05;
}

.nexobrain-method-grid p,
.nexobrain-icon-cards p {
  margin: 0;
  color: var(--nexobrain-muted);
  font-size: 14px;
}

.nexobrain-experience {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1.2fr);
  gap: clamp(40px, 8vw, 110px);
  align-items: center;
  margin-top: clamp(90px, 13vw, 180px);
  padding: clamp(40px, 7vw, 82px);
  border-radius: calc(var(--nexobrain-radius) * 1.4);
  background: var(--nexobrain-ink);
  color: #fff;
}

.nexobrain-experience__panel > p:not(.nexobrain-eyebrow) {
  margin: 24px 0;
  color: rgba(255, 255, 255, 0.62);
}

.nexobrain-demo-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 19px;
  background: #f5f7f2;
  color: var(--nexobrain-ink);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.25);
  transform: rotate(1.5deg);
}

.nexobrain-demo-card__top {
  display: flex;
  gap: 5px;
  padding: 13px 16px;
  background: #e4e8df;
}

.nexobrain-demo-card__top span { width: 7px; height: 7px; border-radius: 50%; background: #a9b0aa; }
.nexobrain-demo-card__body { display: grid; grid-template-columns: 76px 1fr; min-height: 330px; }
.nexobrain-demo-card__body aside { display: grid; align-content: start; gap: 13px; padding: 26px 18px; background: #252927; }
.nexobrain-demo-card__body aside i { height: 8px; border-radius: 4px; background: rgba(255, 255, 255, 0.18); }
.nexobrain-demo-card__content { padding: clamp(26px, 5vw, 52px); }
.nexobrain-demo-card__body small { color: var(--nexobrain-blue); font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; }
.nexobrain-demo-card__body strong { display: block; max-width: 330px; margin-top: 18px; font-size: clamp(26px, 4vw, 44px); line-height: 1; }
.nexobrain-demo-card__progress { height: 8px; margin: 36px 0; overflow: hidden; border-radius: 4px; background: var(--nexobrain-soft); }
.nexobrain-demo-card__progress i { display: block; width: 56%; height: 100%; border-radius: inherit; background: var(--nexobrain-accent); transform-origin: left; }
.nexobrain-demo-card ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.nexobrain-demo-card li { height: 38px; border: 1px solid #dde1da; border-radius: 10px; background: #fff; }
.nexobrain-demo-card li.is-complete { background: linear-gradient(90deg, var(--nexobrain-accent-soft) 28%, #fff 28%); }

.nexobrain-faq-section {
  display: grid;
  grid-template-columns: minmax(250px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(40px, 9vw, 120px);
  margin-top: clamp(90px, 13vw, 180px);
}

.nexobrain-faq-section__intro .nexobrain-text-link { display: inline-block; margin-top: 28px; }
.nexobrain-faq__item { border-top: 1px solid rgba(37, 41, 39, 0.18); }
.nexobrain-faq__item:last-child { border-bottom: 1px solid rgba(37, 41, 39, 0.18); }
.nexobrain-faq__item h3 { margin: 0; }
.nexobrain-faq__item button { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: 100%; padding: 22px 0; border: 0; background: transparent; color: inherit; font: inherit; font-size: 17px; font-weight: 800; text-align: left; cursor: pointer; }
.nexobrain-faq__item button i { position: relative; width: 18px; height: 18px; flex: 0 0 auto; }
.nexobrain-faq__item button i::before,
.nexobrain-faq__item button i::after { position: absolute; top: 8px; left: 2px; width: 14px; height: 2px; background: currentColor; content: ""; transition: transform 180ms ease; }
.nexobrain-faq__item button i::after { transform: rotate(90deg); }
.nexobrain-faq__item button[aria-expanded="true"] i::after { transform: rotate(0); }
.nexobrain-faq__answer { padding: 0 52px 24px 0; color: var(--nexobrain-muted); }
.nexobrain-faq__answer p { margin: 0; }

.nexobrain-identity {
  display: grid;
  grid-template-columns: minmax(170px, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(36px, 8vw, 110px);
  align-items: center;
  margin-top: clamp(90px, 13vw, 180px);
}

.nexobrain-identity__mark {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 38% 10% 38% 10%;
  background: var(--nexobrain-blue);
  color: #fff;
  font-size: clamp(42px, 7vw, 86px);
  font-weight: 800;
  letter-spacing: -0.1em;
}

.nexobrain-identity > div:last-child > p:not(.nexobrain-eyebrow) { max-width: 720px; margin: 24px 0; color: var(--nexobrain-muted); font-size: 17px; }

.nexobrain-editorial-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.45fr);
  gap: clamp(40px, 8vw, 110px);
  align-items: center;
  min-height: min(650px, calc(100vh - 170px));
  padding: clamp(30px, 5vw, 70px) 0 clamp(70px, 8vw, 110px);
}

.nexobrain-editorial-hero h1 {
  max-width: 980px;
  margin-bottom: 28px;
  font-size: clamp(48px, 7.5vw, 104px);
  line-height: 0.92;
  letter-spacing: -0.065em;
}

.nexobrain-editorial-hero--compact { min-height: 520px; }
.nexobrain-editorial-hero__symbol { display: grid; aspect-ratio: 1; place-content: center; justify-items: center; gap: 22px; border: 1px solid rgba(37, 41, 39, 0.16); border-radius: 50%; color: var(--nexobrain-blue); }
.nexobrain-editorial-hero__symbol .nexobrain-icon { width: 72px; height: 72px; }
.nexobrain-editorial-hero__symbol span { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: 11px; font-weight: 800; letter-spacing: 0.15em; }
.nexobrain-editorial-hero__symbol--brand { border-radius: 38% 10% 38% 10%; background: var(--nexobrain-accent-soft); color: var(--nexobrain-ink); }
.nexobrain-editorial-hero__symbol--brand strong { font-size: clamp(50px, 7vw, 86px); letter-spacing: -0.1em; }

.nexobrain-process-line { margin: 0; padding: 0; list-style: none; }
.nexobrain-process-line li { display: grid; grid-template-columns: 100px 1fr; gap: 30px; min-height: 230px; }
.nexobrain-process-line li > span { position: relative; color: var(--nexobrain-blue); font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: 12px; font-weight: 800; }
.nexobrain-process-line li > span::after { position: absolute; top: 30px; bottom: 0; left: 11px; width: 1px; background: rgba(37, 41, 39, 0.2); content: ""; }
.nexobrain-process-line li:last-child > span::after { display: none; }
.nexobrain-process-line li > div { position: relative; max-width: 760px; padding: 0 0 70px 72px; }
.nexobrain-process-line .nexobrain-icon { position: absolute; top: 0; left: 0; width: 34px; height: 34px; color: var(--nexobrain-accent); }
.nexobrain-process-line h3 { margin-bottom: 12px; font-size: clamp(30px, 4vw, 48px); line-height: 1; }
.nexobrain-process-line p { margin: 0; color: var(--nexobrain-muted); font-size: 17px; }

.nexobrain-icon-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(80px, 11vw, 150px);
}

.nexobrain-icon-cards article { min-height: 280px; }
.nexobrain-icon-cards > article > .nexobrain-icon { width: 38px; height: 38px; color: var(--nexobrain-blue); }
.nexobrain-icon-cards h3 { margin-top: 78px; }

.nexobrain-manifesto {
  max-width: 980px;
  margin: clamp(70px, 10vw, 140px) 0;
  padding-left: clamp(24px, 5vw, 74px);
  border-left: 4px solid var(--nexobrain-accent);
}

.nexobrain-manifesto p {
  margin-bottom: 18px;
  font-size: clamp(30px, 4.7vw, 62px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.nexobrain-manifesto p:last-child { color: var(--nexobrain-muted); }

.nexobrain-course-fit {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(76px, 11vw, 140px);
}

.nexobrain-course-fit article { padding: clamp(28px, 5vw, 54px); border-radius: var(--nexobrain-radius); background: rgba(255, 255, 255, 0.65); }
.nexobrain-course-fit h2 { font-size: clamp(31px, 4vw, 52px); }
.nexobrain-course-fit ul { display: grid; gap: 14px; margin: 30px 0 0; padding: 0; list-style: none; }
.nexobrain-course-fit li { display: flex; gap: 12px; color: var(--nexobrain-muted); }
.nexobrain-course-fit li .nexobrain-icon { width: 18px; color: var(--nexobrain-accent); }

.nexobrain-motion-ready .nexobrain-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (max-width: 980px) {
  .nexobrain-public-hero,
  .nexobrain-commercial-hero,
  .nexobrain-editorial-hero,
  .nexobrain-editorial-split,
  .nexobrain-experience,
  .nexobrain-faq-section {
    grid-template-columns: 1fr;
  }

  .nexobrain-public-hero {
    min-height: 0;
  }

  .nexobrain-learning-loop,
  .nexobrain-offer-card {
    max-width: 640px;
  }

  .nexobrain-hero-system {
    width: min(100%, 620px);
    min-height: 440px;
  }

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

  .nexobrain-editorial-hero__symbol {
    width: min(300px, 60vw);
  }

  .nexobrain-experience {
    align-items: stretch;
  }

  .nexobrain-faq-section__intro {
    max-width: 720px;
  }

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

  .nexobrain-value-grid > * {
    border-bottom: 1px solid rgba(37, 41, 39, 0.18);
  }

  .nexobrain-value-grid > *:nth-child(2n) { border-right: 0; }
  .nexobrain-value-grid > *:nth-last-child(-n + 2) { border-bottom: 0; }
  .nexobrain-value-grid > *:first-child { padding-left: clamp(28px, 4vw, 52px); }
  .nexobrain-value-grid > *:last-child { padding-right: clamp(28px, 4vw, 52px); }

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

@media (max-width: 760px) {
  .nexobrain-site-header__inner {
    position: relative;
    min-height: 68px;
  }

  .nexobrain-menu-toggle {
    display: flex;
  }

  .nexobrain-site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 18px;
    background: var(--nexobrain-ink);
    box-shadow: var(--nexobrain-shadow);
  }

  .nexobrain-site-nav__group,
  .nexobrain-submenu-toggle {
    width: 100%;
  }

  .nexobrain-submenu-toggle {
    justify-content: space-between;
  }

  .nexobrain-submenu {
    position: static;
    width: 100%;
    padding: 4px 10px 10px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transform: none;
  }

  .nexobrain-site-nav.is-open {
    display: grid;
  }

  .nexobrain-site-nav a {
    justify-content: space-between;
  }

  .nexobrain-site-nav .nexobrain-site-nav__action {
    margin-left: 0;
  }

  .nexobrain-site-main {
    width: min(100% - 28px, var(--nexobrain-container));
    padding-top: 34px;
  }

  .nexobrain-site-footer__inner,
  .nexobrain-public-section__heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .nexobrain-site-footer__links {
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nexobrain-public-hero h1,
  .nexobrain-catalog-hero h1,
  .nexobrain-commercial-hero h1,
  .nexobrain-editorial-hero h1 {
    font-size: clamp(42px, 13vw, 66px);
  }

  .nexobrain-hero-system { min-height: 370px; }
  .nexobrain-hero-system__core { width: 126px; height: 126px; border-radius: 38px 10px 38px 10px; }

  .nexobrain-method-grid,
  .nexobrain-icon-cards,
  .nexobrain-course-fit,
  .nexobrain-identity {
    grid-template-columns: 1fr;
  }

  .nexobrain-method-grid article,
  .nexobrain-icon-cards article {
    min-height: 250px;
  }

  .nexobrain-method-grid h3 { margin-top: 82px; }

  .nexobrain-editorial-split {
    align-items: start;
    padding: 40px 0;
  }

  .nexobrain-experience {
    padding: 28px;
  }

  .nexobrain-demo-card__body { grid-template-columns: 50px 1fr; min-height: 270px; }
  .nexobrain-demo-card__body aside { padding: 20px 12px; }
  .nexobrain-demo-card__content { padding: 26px; }

  .nexobrain-identity__mark { width: min(210px, 62vw); }

  .nexobrain-process-line li { grid-template-columns: 50px 1fr; gap: 14px; }
  .nexobrain-process-line li > div { padding-left: 0; }
  .nexobrain-process-line .nexobrain-icon { position: static; margin-bottom: 20px; }

  .nexobrain-public-empty {
    grid-template-columns: 1fr;
  }

  .nexobrain-public-empty > span {
    width: 86px;
  }

  .nexobrain-how ol,
  .nexobrain-value-grid,
  .nexobrain-value-grid--course {
    grid-template-columns: 1fr;
  }

  .nexobrain-value-grid > * {
    padding: 30px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(37, 41, 39, 0.18);
  }

  .nexobrain-value-grid > *:first-child,
  .nexobrain-value-grid > *:last-child {
    padding-right: 0;
    padding-left: 0;
  }

  .nexobrain-value-grid > *:nth-last-child(2) { border-bottom: 1px solid rgba(37, 41, 39, 0.18); }
  .nexobrain-value-grid > *:last-child { border-bottom: 0; }

  .nexobrain-how li {
    min-height: 0;
  }

  .nexobrain-how li > span {
    margin-bottom: 36px;
  }

  .nexobrain-course-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .nexobrain-course-facts li {
    min-width: 0;
    padding: 12px;
  }

  .nexobrain-public-curriculum summary {
    grid-template-columns: 34px 1fr;
  }

  .nexobrain-public-curriculum summary small {
    grid-column: 2;
  }

  .nexobrain-public-curriculum ol {
    padding-left: 70px;
  }

  .nexobrain-commerce-content {
    padding: 20px;
  }
}

@media (max-width: 440px) {
  .nexobrain-site-header__inner {
    width: calc(100% - 24px);
  }

  .nexobrain-menu-toggle span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .nexobrain-public-actions,
  .nexobrain-public-actions .nexobrain-btn,
  .nexobrain-final-cta .nexobrain-btn,
  .nexobrain-offer-card .nexobrain-btn {
    width: 100%;
  }

  .nexobrain-course-facts {
    grid-template-columns: 1fr;
  }

  .nexobrain-site-footer__links {
    grid-template-columns: 1fr;
  }

  .nexobrain-hero-system__node {
    padding: 9px 11px;
    font-size: 10px;
  }

  .nexobrain-faq__answer {
    padding-right: 10px;
  }
}

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

  .nexobrain-motion-ready .nexobrain-reveal {
    opacity: 1;
    transform: none;
  }
}