:root {
  color-scheme: light;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --soft: #86868b;
  --paper: #f5f5f7;
  --surface: #ffffff;
  --surface-soft: #fbfbfd;
  --line: rgba(0, 0, 0, 0.1);
  --accent: #0071e3;
  --accent-dark: #005bbf;
  --accent-warm: #12b886;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Noto Sans SC",
    "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(245, 245, 247, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(180%) blur(18px);
}

.brand,
.nav-links,
.hero-actions,
.resource-purchase,
.resource-modal-actions,
.filter-bar,
.site-footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.brand-mark {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
}

.nav-links {
  justify-content: center;
  gap: clamp(14px, 3vw, 34px);
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

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

.nav-cta,
.button {
  border-radius: 8px;
  font-weight: 600;
}

.nav-cta {
  padding: 9px 15px;
  background: var(--accent);
  color: var(--surface);
  font-size: 14px;
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 56px));
  display: grid;
  align-items: center;
  padding: clamp(64px, 9vw, 112px) clamp(20px, 6vw, 72px);
  overflow: hidden;
  background: var(--paper);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.76) contrast(0.98) brightness(1.04);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(245, 245, 247, 1) 0%, rgba(245, 245, 247, 0.94) 37%, rgba(245, 245, 247, 0.55) 67%, rgba(245, 245, 247, 0.2) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(245, 245, 247, 0.68));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.eyebrow,
.section-kicker,
.panel-kicker {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 620px;
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.06;
  letter-spacing: 0;
  font-weight: 800;
}

.hero-copy {
  max-width: 570px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.6;
}

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

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 11px 19px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover,
.nav-cta:hover,
.event-item a:hover,
.resource-card a:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--accent);
  color: var(--surface);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.78);
  border-color: var(--line);
  color: var(--accent);
}

.hero-panel {
  position: absolute;
  right: clamp(20px, 6vw, 72px);
  bottom: 34px;
  z-index: 3;
  width: min(360px, calc(100% - 40px));
  padding: 24px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  box-shadow: var(--shadow);
  backdrop-filter: saturate(180%) blur(22px);
}

.hero-panel strong {
  display: block;
  margin-bottom: 10px;
  font-size: 19px;
  line-height: 1.35;
}

.hero-panel p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

.section {
  padding: clamp(58px, 8vw, 100px) clamp(20px, 6vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(300px, 1fr);
  gap: clamp(24px, 6vw, 80px);
  align-items: end;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.14;
  font-weight: 800;
}

.intro > p,
.community-copy p,
.join p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 30px;
}

.path-grid,
.resource-grid,
.solution-grid,
.method-grid,
.program-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.path-card,
.resource-card,
.feature-block,
.solution-grid article,
.delivery-list article,
.method-card,
.prompt-builder,
.program-card,
.case-layout article,
.video-card,
.community-entry-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.method {
  background: var(--paper);
}

.method-grid {
  grid-template-columns: 1.15fr repeat(2, minmax(0, 0.85fr));
  align-items: stretch;
}

.method-card {
  min-height: 250px;
  padding: 28px;
}

.method-card.large {
  grid-row: span 2;
}

.method-card span,
.playbook-copy .section-kicker {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.method-card h3,
.playbook h3 {
  margin-bottom: 14px;
  font-size: 24px;
  line-height: 1.25;
  font-weight: 750;
}

.method-card p,
.playbook-copy p {
  color: var(--muted);
  line-height: 1.72;
}

.formula-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.formula-list li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.formula-list strong {
  color: var(--ink);
}

.formula-list span {
  color: var(--muted);
  line-height: 1.6;
}

.playbook {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 1.1fr);
  gap: 18px;
  margin-top: 18px;
  align-items: stretch;
}

.playbook-copy {
  display: grid;
  align-content: center;
  min-height: 100%;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.prompt-builder {
  display: grid;
  gap: 14px;
  padding: 24px;
  align-content: start;
}

.prompt-builder label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

.prompt-builder select,
.template-output {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--ink);
}

.prompt-builder select {
  min-height: 48px;
  padding: 11px 14px;
}

.template-output {
  min-height: 320px;
  padding: 16px;
  resize: vertical;
  line-height: 1.7;
}

.copy-note {
  min-height: 24px;
  margin: 0;
  color: var(--accent-dark);
  font-weight: 600;
}

.path-card {
  min-height: 300px;
  padding: 26px;
}

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

.path-card.accent {
  background: #1d1d1f;
  color: var(--surface);
}

.path-icon {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.path-card h3,
.resource-card h3,
.event-item h3 {
  margin-bottom: 12px;
  font-size: 21px;
  line-height: 1.35;
  font-weight: 700;
}

.path-card p,
.path-card li,
.resource-card p,
.event-item p {
  color: var(--muted);
  line-height: 1.72;
}

.path-card.accent p,
.path-card.accent li {
  color: rgba(255, 255, 255, 0.74);
}

.path-card ul {
  margin: 22px 0 0;
  padding-left: 18px;
}

.video-library {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.video-intro {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 34px;
}

.video-intro p {
  max-width: 840px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}

.video-intro a,
.video-card a {
  color: var(--accent);
  font-weight: 700;
}

.video-stage {
  display: grid;
  grid-template-columns: minmax(250px, 0.42fr) minmax(520px, 1fr);
  gap: 18px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.stage-heading {
  position: sticky;
  top: 86px;
  align-self: start;
  padding: 4px 0;
}

.stage-heading span,
.video-card span,
.community-entry-panel span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.stage-heading h3 {
  margin-bottom: 12px;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.18;
}

.stage-heading p,
.video-card p,
.community-entry-panel p {
  color: var(--muted);
  line-height: 1.72;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.video-card {
  display: grid;
  min-height: 260px;
  padding: 24px;
}

.video-card h4 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.35;
}

.video-card a {
  align-self: end;
}

.community-entry {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(420px, 1.18fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  background: var(--paper);
}

.community-entry-copy p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}

.community-entry-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 28px;
}

.community-entry-panel strong {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.35;
}

.community-entry-panel .button {
  grid-column: 1 / -1;
  width: fit-content;
}

.programs {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.program-card {
  display: grid;
  min-height: 540px;
  padding: 28px;
}

.program-card.featured {
  background: #1d1d1f;
  color: var(--surface);
}

.program-card span,
.case-layout h3 {
  color: var(--accent);
}

.program-card span {
  margin-bottom: 22px;
  font-size: 13px;
  font-weight: 700;
}

.program-card h3 {
  margin-bottom: 14px;
  font-size: 24px;
  line-height: 1.28;
}

.program-meta {
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.program-card.featured .program-meta {
  border-color: rgba(255, 255, 255, 0.18);
}

.program-meta strong {
  font-size: 15px;
}

.program-meta small {
  color: var(--muted);
  line-height: 1.6;
}

.program-card.featured .program-meta small {
  color: rgba(255, 255, 255, 0.64);
}

.program-card p,
.program-card li {
  color: var(--muted);
  line-height: 1.72;
}

.program-card.featured p,
.program-card.featured li {
  color: rgba(255, 255, 255, 0.74);
}

.program-card ul {
  margin: 22px 0 28px;
  padding-left: 18px;
}

.program-price {
  margin: 0 0 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.program-price strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.2;
}

.program-price span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.program-card.featured .program-price {
  border-color: rgba(255, 255, 255, 0.18);
}

.program-card.featured .program-price strong {
  color: var(--surface);
}

.program-card.featured .program-price span {
  color: rgba(255, 255, 255, 0.68);
}

.program-card a {
  align-self: end;
  color: var(--accent);
  font-weight: 700;
}

.program-card.featured a {
  color: #2997ff;
}

.package-note {
  margin-top: 28px;
  padding: 22px 24px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.package-note strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.package-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.service-fit {
  background: var(--paper);
}

.service-fit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-fit-grid article {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service-fit-grid span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.service-fit-grid h3 {
  margin: 18px 0 10px;
  font-size: 21px;
  line-height: 1.35;
}

.service-fit-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.library {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.curriculum-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-block {
  min-height: 360px;
  padding: 28px;
}

.feature-block span,
.solution-grid span,
.delivery-list span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.feature-block h3,
.solution-grid h3,
.delivery-list h3,
.faq summary {
  margin-bottom: 12px;
  font-size: 21px;
  line-height: 1.35;
  font-weight: 700;
}

.feature-block p,
.solution-grid p,
.delivery-list p,
.faq p {
  color: var(--muted);
  line-height: 1.72;
}

.feature-block dl {
  display: grid;
  gap: 16px;
  margin: 28px 0 0;
}

.feature-block dl div {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.feature-block dt {
  margin-bottom: 6px;
  color: var(--soft);
  font-size: 13px;
  font-weight: 700;
}

.feature-block dd {
  margin: 0;
  color: var(--ink);
  line-height: 1.6;
}

.solutions {
  background: var(--paper);
}

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

.solution-grid article {
  min-height: 250px;
  padding: 26px;
}

.case-library {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.case-layout article {
  min-height: 220px;
  padding: 28px;
}

.case-layout h3 {
  margin-bottom: 14px;
  font-size: 23px;
  line-height: 1.35;
}

.case-layout p {
  color: var(--muted);
  line-height: 1.72;
}

.case-study-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.case-study-grid article {
  padding: 28px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.case-study-grid span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.case-study-grid h3 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.35;
}

.case-study-grid p {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.72;
}

.case-study-grid dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.case-study-grid dl div {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.case-study-grid dt {
  color: var(--soft);
  font-size: 13px;
  font-weight: 800;
}

.case-study-grid dd {
  margin: 0;
  color: var(--ink);
  line-height: 1.65;
}

.filter-bar {
  gap: 8px;
  margin-bottom: 22px;
  overflow-x: auto;
}

.filter {
  min-width: 68px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--muted);
  cursor: pointer;
}

.filter.active {
  background: var(--ink);
  color: var(--surface);
}

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

.resource-card {
  display: grid;
  min-height: 238px;
  padding: 26px;
}

.resource-card[hidden] {
  display: none;
}

.resource-card span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.resource-action {
  align-self: end;
  justify-self: start;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-weight: 700;
  text-align: left;
}

.resource-action:hover {
  color: var(--accent-dark);
}

.resource-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
}

.resource-modal.is-open {
  display: block;
}

.resource-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.46);
}

.resource-dialog {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: min(880px, calc(100vw - 32px));
  max-height: min(820px, calc(100vh - 32px));
  overflow: auto;
  transform: translate(-50%, -50%);
  padding: clamp(24px, 4vw, 40px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.24);
}

.resource-close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--ink);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.resource-dialog-head {
  padding-right: 42px;
}

.resource-modal-type {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.resource-dialog h2 {
  margin: 14px 0 12px;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

.resource-modal-summary {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.resource-purchase {
  justify-content: space-between;
  gap: 14px;
  margin: 26px 0;
  padding: 16px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.resource-purchase div {
  display: grid;
  gap: 8px;
}

.resource-purchase strong {
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
}

.resource-purchase span {
  color: var(--muted);
  line-height: 1.6;
}

.resource-purchase img {
  width: 112px;
  height: 112px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.resource-modal-body {
  display: grid;
  gap: 20px;
}

.resource-modal-body section {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.resource-modal-body h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.resource-modal-body p,
.resource-modal-body li {
  color: var(--muted);
  line-height: 1.76;
}

.resource-modal-body ul {
  margin: 0;
  padding-left: 20px;
}

.resource-modal-body pre {
  margin: 0;
  padding: 16px;
  overflow-x: auto;
  background: #111827;
  border-radius: 8px;
  color: #f9fafb;
  line-height: 1.7;
}

.resource-order-form {
  display: grid;
  gap: 14px;
  margin-top: 26px;
  padding: 20px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.resource-order-form h3,
.resource-order-form p {
  margin: 0;
}

.resource-order-form p {
  color: var(--muted);
  line-height: 1.72;
}

.resource-order-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.resource-order-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

.resource-order-form input,
.resource-order-form select,
.resource-order-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
}

.resource-order-form input,
.resource-order-form select {
  min-height: 48px;
}

.resource-order-form textarea {
  resize: vertical;
  line-height: 1.7;
}

.resource-order-note {
  min-height: 24px;
  color: var(--accent-dark);
  font-weight: 700;
}

.resource-modal-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.is-hidden {
  display: none;
}

.resource-modal-note {
  margin: 18px 0 0;
  color: var(--soft);
  font-size: 13px;
  line-height: 1.7;
}

.event-list {
  display: grid;
  gap: 12px;
}

.delivery {
  background: var(--paper);
}

.delivery-list {
  display: grid;
  gap: 12px;
  counter-reset: delivery;
}

.delivery-list article {
  display: grid;
  grid-template-columns: 110px 240px 1fr;
  gap: 24px;
  align-items: start;
  padding: 24px;
}

.delivery-list span,
.delivery-list h3,
.delivery-list p {
  margin: 0;
}

.event-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.event-item time {
  color: var(--accent);
  font-size: 20px;
  font-weight: 700;
}

.event-item h3,
.event-item p {
  margin-bottom: 0;
}

.event-item a {
  color: var(--accent);
  font-weight: 700;
}

.community {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(300px, 0.9fr);
  gap: clamp(28px, 7vw, 90px);
  align-items: center;
  background: #111113;
  color: var(--surface);
}

.faq {
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq details {
  padding: 24px 26px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq summary {
  margin: 0;
  cursor: pointer;
  list-style: none;
}

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

.faq summary::after {
  content: "+";
  float: right;
  color: var(--accent);
}

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

.faq p {
  max-width: 820px;
  margin: 14px 0 0;
}

.community .section-kicker {
  color: #2997ff;
}

.community-copy p {
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.72);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.stats div {
  min-height: 150px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
}

.stats strong {
  display: block;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
}

.stats span {
  display: block;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.68);
}

.join {
  display: grid;
  grid-template-columns: minmax(320px, 0.76fr) minmax(520px, 1.24fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
  background: var(--surface);
}

.join-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.join > div:first-child {
  position: sticky;
  top: 92px;
  padding: 32px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.consult-steps {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.consult-steps div {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.consult-steps strong {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--surface);
  font-size: 13px;
}

.consult-steps span {
  color: var(--muted);
  line-height: 1.6;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.join-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

.join-form input,
.join-form select,
.join-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--ink);
}

.join-form input,
.join-form select {
  min-height: 50px;
}

.join-form textarea {
  resize: vertical;
  line-height: 1.7;
}

.join-form input:focus,
.join-form select:focus,
.join-form textarea:focus {
  outline: 3px solid rgba(0, 113, 227, 0.18);
  border-color: rgba(0, 113, 227, 0.55);
}

.form-note {
  min-height: 28px;
  margin: 0;
  color: var(--accent-dark);
  font-weight: 600;
}

.privacy-notice {
  margin: 0;
  padding: 12px 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.privacy-notice a,
.site-footer a,
.policy-content a {
  color: var(--accent-dark);
  font-weight: 700;
}

.policy-hero {
  padding: clamp(72px, 10vw, 120px) clamp(20px, 7vw, 120px) 42px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.policy-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(44px, 8vw, 88px);
  line-height: 0.98;
  letter-spacing: 0;
}

.policy-hero p:last-child {
  margin: 24px 0 0;
  color: var(--muted);
}

.policy-content {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(36px, 7vw, 72px) 0;
}

.policy-content section {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.policy-content h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: 0;
}

.policy-content p,
.policy-content li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.policy-content ul {
  margin: 12px 0 0;
  padding-left: 22px;
}

.site-footer {
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(20px, 6vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .path-grid,
  .resource-grid,
  .solution-grid,
  .method-grid,
  .program-grid,
  .service-fit-grid,
  .case-study-grid,
  .video-grid,
  .curriculum-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .intro,
  .community,
  .community-entry,
  .join,
  .playbook,
  .video-stage,
  .video-intro {
    grid-template-columns: 1fr;
  }

  .stage-heading {
    position: static;
  }

  .join > div:first-child {
    position: static;
  }

  .method-card.large {
    grid-row: auto;
    grid-column: 1 / -1;
  }

  .delivery-list article {
    grid-template-columns: 100px 1fr;
  }

  .delivery-list article p {
    grid-column: 2;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand {
    white-space: normal;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 760px;
    align-items: start;
    padding-top: 48px;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(245, 245, 247, 0.99) 0%, rgba(245, 245, 247, 0.86) 50%, rgba(245, 245, 247, 0.42) 100%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.18));
  }

  .hero-panel {
    left: 20px;
    right: 20px;
    bottom: 20px;
    width: auto;
  }

  .path-grid,
  .resource-grid,
  .solution-grid,
  .method-grid,
  .program-grid,
  .video-grid,
  .curriculum-layout,
  .case-layout,
  .community-entry-panel,
  .form-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .community-entry-panel .button {
    width: 100%;
  }

  .event-item,
  .delivery-list article {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .delivery-list article p {
    grid-column: auto;
  }

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