:root {
  --ink: #071521;
  --ink-2: #102233;
  --muted: #607083;
  --soft: #eef5fb;
  --panel: #ffffff;
  --line: #dce8f2;
  --blue: #1769e8;
  --blue-2: #0d4fb8;
  --cyan: #13bfd0;
  --green: #18a77d;
  --warning: #f0a429;
  --career: #12806a;
  --career-dark: #0a5d4e;
  --career-soft: #eaf8f4;
  --startup: #e87822;
  --startup-dark: #bc5210;
  --startup-soft: #fff2e8;
  --shadow: 0 18px 46px rgba(16, 34, 51, 0.12);
  --shadow-hard: 0 28px 80px rgba(7, 21, 33, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #ffffff;
  font-family: Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
  line-height: 1.65;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 1000;
  padding: 10px 14px;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(220, 232, 242, 0.8);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1180px, calc(100% - 40px));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 760;
  color: var(--ink);
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text span:last-child {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 620;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 680;
  white-space: nowrap;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  width: 42px;
  height: 42px;
  display: none;
  place-items: center;
  padding: 0;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  width: 18px;
  height: 2px;
  display: block;
  background: currentColor;
  border-radius: 2px;
  content: "";
}

.nav-toggle span {
  position: relative;
}

.nav-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-toggle span::after {
  position: absolute;
  top: 6px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 760;
  line-height: 1.2;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

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

.button.primary {
  color: #ffffff;
  background: var(--blue);
  box-shadow: 0 12px 22px rgba(23, 105, 232, 0.22);
}

.button.primary:hover {
  background: var(--blue-2);
}

.button.ghost {
  color: var(--ink);
  background: #ffffff;
  border-color: var(--line);
}

.button.dark {
  color: #ffffff;
  background: var(--ink);
}

.button.full {
  width: 100%;
}

.button.small {
  min-height: 38px;
  padding: 8px 12px;
  font-size: 13px;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  width: min(780px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 86px 0;
}

.section.soft {
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.section.ink {
  color: #ffffff;
  background: var(--ink);
}

.section-header {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-header.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 820;
}

.eyebrow::before {
  width: 8px;
  height: 8px;
  display: inline-block;
  background: var(--cyan);
  border-radius: 999px;
  content: "";
}

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

h1 {
  max-width: 860px;
  margin-bottom: 22px;
  font-size: 56px;
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: 36px;
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: 0;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 19px;
}

.section.ink .lead,
.section.ink .muted {
  color: #b9c7d6;
}

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

.hero {
  position: relative;
  overflow: hidden;
  min-height: min(760px, 86vh);
  display: grid;
  align-items: center;
  padding: 92px 0 64px;
  color: #ffffff;
  background: var(--ink);
}

.hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 21, 33, 0.96) 0%, rgba(7, 21, 33, 0.78) 44%, rgba(7, 21, 33, 0.18) 100%),
    url("ai-operations-dashboard.png") center right / cover no-repeat;
  content: "";
}

.hero::after {
  position: absolute;
  inset: auto 0 0 0;
  height: 180px;
  background: linear-gradient(180deg, transparent, #ffffff 95%);
  content: "";
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr);
  gap: 36px;
  align-items: end;
}

.hero-copy {
  min-width: 0;
  padding-top: 30px;
}

.hero-actions,
.cta-actions,
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 28px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.hero .eyebrow {
  color: #8be8f1;
}

.hero .lead {
  color: #dbe8f4;
}

.hero h1 {
  max-width: 940px;
  margin-bottom: 24px;
  font-size: 78px;
}

.hero-name span {
  display: block;
}

.hero .proof-tile {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(18px);
}

.hero .proof-tile strong {
  color: #ffffff;
}

.hero .proof-tile span {
  color: #c4d4e4;
}

.proof-tile,
.metric-card,
.service-card,
.case-card,
.insight-card,
.topic-card,
.source-card,
.value-card,
.social-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.proof-tile {
  min-height: 110px;
  padding: 16px;
}

.proof-tile strong {
  display: block;
  margin-bottom: 5px;
  font-size: 22px;
  line-height: 1.2;
}

.proof-tile span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.hero .hero-visual {
  display: none;
}

.hero-grid.with-portrait {
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.55fr);
  align-items: center;
}

.personal-hero::before {
  background:
    linear-gradient(90deg, rgba(7, 21, 33, 0.97) 0%, rgba(7, 21, 33, 0.82) 52%, rgba(7, 21, 33, 0.24) 100%),
    url("ai-operations-dashboard.png") center right / cover no-repeat;
}

.personal-hero .hero-visual {
  display: block;
}

.personal-hero h1 {
  font-size: 64px;
}

.portrait-card,
.media-card {
  overflow: hidden;
  margin: 0;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.portrait-card {
  color: var(--ink);
  transform: translateY(10px);
}

.portrait-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
}

.portrait-card figcaption,
.media-card figcaption {
  padding: 18px;
}

.portrait-card figcaption strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1.25;
}

.portrait-card figcaption span,
.media-card figcaption {
  color: var(--muted);
  font-size: 14px;
}

.hero-visual::before {
  content: none;
}

.visual-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-hard);
}

.visual-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero .visual-frame {
  display: none;
}

.floating-panel {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 278px;
  padding: 16px;
  color: #ffffff;
  background: rgba(7, 21, 33, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  box-shadow: 0 18px 30px rgba(7, 21, 33, 0.24);
}

.floating-panel span {
  display: block;
  color: #9cd9ef;
  font-size: 12px;
  font-weight: 760;
}

.floating-panel strong {
  display: block;
  margin-top: 6px;
  font-size: 19px;
  line-height: 1.2;
}

.signature-panel {
  position: relative;
  padding: 26px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  backdrop-filter: blur(20px);
}

.signature-panel strong {
  display: block;
  margin-bottom: 10px;
  font-size: 26px;
  line-height: 1.15;
}

.signature-panel span {
  display: block;
  color: #c4d4e4;
  font-size: 14px;
}

.manifesto {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.manifesto p {
  margin-bottom: 0;
  color: var(--ink);
  font-size: 42px;
  font-weight: 780;
  line-height: 1.26;
}

.statement-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(280px, 0.25fr);
  gap: 28px;
  align-items: stretch;
}

.statement-card {
  padding: 34px;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
}

.statement-card p {
  margin-bottom: 0;
  color: #dbe8f4;
  font-size: 22px;
  line-height: 1.5;
}

.mono-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mono-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

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

.personal-note {
  padding: 24px;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.personal-note strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.page-hero {
  padding: 78px 0 56px;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero .lead {
  margin-bottom: 0;
}

.visual-page-hero {
  padding: 72px 0;
}

.image-text {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: 46px;
  align-items: center;
}

.image-text.reverse {
  grid-template-columns: minmax(360px, 0.78fr) minmax(0, 1fr);
}

.text-block {
  min-width: 0;
}

.media-card img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.team-photo-card img {
  background: #edf2f6;
  aspect-ratio: 4 / 3;
  object-fit: contain;
}

.video-card iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #071521;
  border: 0;
}

.portrait-contain img {
  background: #edf2f6;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
}

.portrait-media img {
  aspect-ratio: 4 / 5;
  object-position: center top;
}

.portrait-card img[src*="gamma-blake-photo-portrait"],
.portrait-media img[src*="gamma-blake-photo-portrait"] {
  object-position: center 12%;
}

.portrait-media img[src*="gamma-blake-photo-2"] {
  object-position: center 44%;
}

.compact-grid {
  margin-top: 24px;
}

.image-topic,
.image-case,
.social-card {
  overflow: hidden;
}

.image-topic img,
.image-case img,
.social-card img {
  width: calc(100% + 44px);
  max-width: none;
  margin: -22px -22px 20px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
}

.image-case img[src*="gamma-blake-photo-portrait"],
.social-card img[src*="gamma-blake-photo-portrait"] {
  background: #edf2f6;
  object-fit: contain;
  object-position: center;
}

.image-case img[src*="gamma-blake-photo-2"],
.story-item img[src*="gamma-blake-photo-2"] {
  object-position: center 45%;
}

.image-case img,
.social-card img {
  aspect-ratio: 16 / 9;
}

.story-rail {
  display: grid;
  gap: 18px;
}

.story-rail.compact {
  gap: 14px;
}

.story-item {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.story-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
}

.story-item span {
  display: block;
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 820;
}

.slide-preview {
  min-height: 230px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(135deg, rgba(23, 105, 232, 0.08), rgba(31, 190, 176, 0.13)),
    #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.slide-preview span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--blue);
  border-radius: 8px;
  font-weight: 860;
}

.slide-preview h3 {
  margin-top: 28px;
  font-size: 23px;
}

.slide-preview p {
  color: var(--muted);
}

.value-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 26px;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.note-metrics {
  margin-top: 22px;
}

.note-conclusion {
  margin-top: 18px;
}

.value-cloud span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 8px 12px;
  color: var(--ink-2);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 760;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 18px;
}

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

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

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

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.stat-card,
.role-card,
.contact-card,
.achievement-card {
  padding: 22px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.stat-card strong {
  display: block;
  color: var(--blue);
  font-size: 36px;
  line-height: 1.1;
}

.stat-card span,
.role-card span,
.contact-card span,
.achievement-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.role-grid,
.contact-methods,
.achievement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.role-card strong,
.contact-card strong,
.achievement-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.25;
}

.contact-card {
  display: block;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.contact-card:hover {
  transform: translateY(-2px);
  border-color: rgba(23, 105, 232, 0.42);
  box-shadow: var(--shadow);
}

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

.timeline-list li {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-list li:last-child {
  border-bottom: 0;
}

.timeline-list time {
  color: var(--blue);
  font-weight: 820;
}

.metric-card,
.service-card,
.case-card,
.insight-card,
.topic-card,
.source-card,
.value-card,
.social-card {
  padding: 22px;
}

.metric-card strong {
  display: block;
  color: var(--blue);
  font-size: 34px;
  line-height: 1.1;
}

.metric-card span,
.service-card span,
.case-card span,
.insight-card span,
.topic-card span,
.value-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.service-card,
.case-card,
.insight-card,
.topic-card,
.value-card,
.social-card {
  min-height: 100%;
}

.social-card {
  display: block;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.social-card:hover {
  transform: translateY(-2px);
  border-color: rgba(23, 105, 232, 0.42);
  box-shadow: var(--shadow);
}

.card-label {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  margin-bottom: 16px;
  padding: 4px 9px;
  color: var(--blue-2);
  background: #eaf3ff;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 820;
}

.card-link {
  display: inline-flex;
  align-items: center;
  margin-top: 18px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 780;
}

.article-list {
  display: grid;
  gap: 18px;
}

.article-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.58fr) minmax(0, 1fr);
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.article-card.featured {
  min-height: 360px;
}

.article-cover {
  display: block;
  min-height: 100%;
  background: #edf2f6;
}

.article-cover img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.article-card-body {
  padding: 30px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
}

.article-meta span,
.article-meta time {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 5px 9px;
  background: #eef5fb;
  border-radius: 8px;
}

.article-card h3 {
  font-size: 28px;
}

.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.article-sidebar {
  align-self: start;
  padding: 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.article-sidebar h2 {
  margin-bottom: 10px;
  font-size: 26px;
}

.article-sidebar-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.article-sidebar-link {
  display: block;
  padding: 14px;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.article-sidebar-link:hover {
  transform: translateY(-2px);
  border-color: rgba(23, 105, 232, 0.42);
  box-shadow: 0 12px 24px rgba(16, 34, 51, 0.1);
}

.article-sidebar-link span {
  display: block;
  margin-bottom: 5px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 820;
}

.article-sidebar-link strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
}

.prompt-card {
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.prompt-card p {
  margin-bottom: 0;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.5;
  font-weight: 720;
}

.article-shell {
  background: #ffffff;
}

.article-hero {
  padding: 72px 0;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}

.article-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.64fr);
  gap: 46px;
  align-items: center;
}

.article-back {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 780;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(260px, 0.28fr);
  gap: 54px;
  align-items: start;
  padding-top: 72px;
  padding-bottom: 72px;
}

.article-layout.content-only {
  grid-template-columns: minmax(0, 820px);
  justify-content: center;
}

.article-body {
  min-width: 0;
}

.article-body p,
.article-body li {
  color: var(--ink-2);
  font-size: 18px;
}

.article-body p {
  margin-bottom: 22px;
}

.article-body h2 {
  margin-top: 46px;
}

.article-body ol,
.article-body ul {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding-left: 24px;
}

.article-body a {
  color: var(--blue);
  font-weight: 760;
}

.article-note {
  margin-top: 42px;
  padding: 24px;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.article-note strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.article-note p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
}

.article-aside {
  min-width: 0;
}

.sticky-panel {
  position: sticky;
  top: 98px;
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.sticky-panel .button {
  margin-top: 22px;
}

.social-pack .value-card p {
  color: var(--ink-2);
  font-size: 15px;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
}

.process-step {
  min-height: 250px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.process-step:last-child {
  border-right: 0;
}

.process-step strong {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
  font-size: 14px;
}

.evidence-band {
  padding: 28px;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
}

.evidence-band .grid-3 {
  margin-top: 20px;
}

.evidence-item {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.evidence-item strong {
  display: block;
  margin-bottom: 6px;
  color: #ffffff;
  font-size: 18px;
}

.evidence-item span {
  color: #b9c7d6;
  font-size: 14px;
}

.timeline {
  position: relative;
  display: grid;
  gap: 16px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-item time {
  color: var(--blue);
  font-weight: 820;
}

.timeline-item:last-child {
  border-bottom: 0;
}

.quote-band {
  padding: 42px;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(23, 105, 232, 0.95), rgba(19, 191, 208, 0.82)),
    var(--blue);
  border-radius: 8px;
}

.quote-band p {
  margin-bottom: 0;
  font-size: 30px;
  line-height: 1.35;
  font-weight: 720;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 46px;
  align-items: start;
}

.check-list,
.plain-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.check-list li,
.plain-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.check-list li::before {
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  color: #ffffff;
  background: var(--green);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  content: "✓";
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.source-card {
  display: block;
  min-height: 118px;
  transition: transform 160ms ease, border-color 160ms ease;
}

.source-card:hover {
  transform: translateY(-2px);
  border-color: rgba(23, 105, 232, 0.45);
}

.source-card strong {
  display: block;
  margin-bottom: 8px;
}

.source-card span {
  color: var(--muted);
  font-size: 13px;
}

.source-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 34px;
  background: #ffffff;
  border: 1px solid rgba(220, 232, 242, 0.45);
  border-radius: 8px;
}

.section.ink .cta-panel {
  color: var(--ink);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  gap: 34px;
  align-items: start;
}

.contact-form {
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 760;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fbfdff;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(23, 105, 232, 0.1);
}

.form-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.form-status {
  min-height: 24px;
  margin-top: 14px;
  color: var(--blue-2);
  font-size: 14px;
  font-weight: 700;
}

.footer {
  padding: 46px 0;
  color: #d8e4f1;
  background: #06101a;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  align-items: start;
}

.footer a {
  color: #d8e4f1;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
  font-size: 14px;
}

.footer p {
  margin-bottom: 0;
  color: #9aabba;
  font-size: 14px;
}

@media (max-width: 980px) {
  .header-inner {
    width: min(100% - 28px, 1180px);
  }

  .nav-toggle {
    display: grid;
  }

  .site-nav {
    position: fixed;
    inset: 74px 0 auto 0;
    display: none;
    padding: 18px;
    background: #ffffff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px rgba(16, 34, 51, 0.12);
  }

  body.nav-open .site-nav {
    display: grid;
  }

  .site-nav a {
    min-height: 48px;
    justify-content: center;
  }

  .header-actions .button {
    display: none;
  }

  h1 {
    font-size: 42px;
  }

  .hero h1 {
    font-size: 52px;
  }

  h2 {
    font-size: 32px;
  }

  .hero {
    padding-top: 62px;
  }

  .hero-grid,
  .hero-grid.with-portrait,
  .split,
  .statement-grid,
  .contact-layout,
  .article-card,
  .article-hero-grid,
  .article-layout,
  .image-text,
  .image-text.reverse {
    grid-template-columns: 1fr;
  }

  .hero-proof,
  .grid-4,
  .source-grid,
  .stat-strip,
  .role-grid,
  .contact-methods,
  .achievement-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3,
  .process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .personal-hero h1 {
    font-size: 52px;
  }

  .process-step:nth-child(2) {
    border-right: 0;
  }

  .process-step:nth-child(1),
  .process-step:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }

  .cta-panel {
    grid-template-columns: 1fr;
  }

  .article-layout {
    gap: 32px;
  }

  .sticky-panel {
    position: static;
  }
}

@media (max-width: 640px) {
  .container,
  .narrow {
    width: min(100% - 28px, 1180px);
  }

  .section {
    padding: 62px 0;
  }

  .page-hero {
    padding: 54px 0 42px;
  }

  .article-hero {
    padding: 54px 0 42px;
  }

  h1 {
    font-size: 34px;
  }

  .hero {
    min-height: auto;
    padding: 52px 0 40px;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(7, 21, 33, 0.96) 0%, rgba(7, 21, 33, 0.86) 58%, rgba(7, 21, 33, 0.38) 100%),
      url("ai-operations-dashboard.png") center / cover no-repeat;
  }

  .hero h1 {
    font-size: 39px;
  }

  .personal-hero h1 {
    font-size: 39px;
  }

  h2 {
    font-size: 27px;
  }

  .lead {
    font-size: 17px;
  }

  .brand-text span:last-child {
    display: none;
  }

  .hero-grid {
    gap: 22px;
  }

  .hero-proof,
  .grid-2,
  .grid-3,
  .grid-4,
  .source-grid,
  .stat-strip,
  .role-grid,
  .contact-methods,
  .achievement-grid,
  .form-grid,
  .process {
    grid-template-columns: 1fr;
  }

  .process-step,
  .process-step:nth-child(2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-step:last-child {
    border-bottom: 0;
  }

  .floating-panel {
    position: static;
    width: auto;
    margin-top: 12px;
    padding: 12px;
  }

  .hero-proof {
    display: none;
  }

  .signature-panel {
    padding: 20px;
  }

  .portrait-card {
    transform: none;
  }

  .personal-hero .portrait-card img {
    aspect-ratio: 4 / 3;
    object-position: center top;
  }

  .personal-hero .portrait-card figcaption {
    display: none;
  }

  .story-item {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .article-card-body,
  .article-sidebar,
  .prompt-card,
  .sticky-panel,
  .article-note {
    padding: 22px;
  }

  .article-cover img {
    min-height: 220px;
  }

  .article-card h3 {
    font-size: 24px;
  }

  .article-layout {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .article-body p,
  .article-body li {
    font-size: 17px;
  }

  .prompt-card p {
    font-size: 18px;
  }

  .image-topic img,
  .image-case img,
  .social-card img {
    width: calc(100% + 44px);
  }

  .manifesto p {
    font-size: 28px;
    text-align: left;
  }

  .quote-band,
  .cta-panel,
  .contact-form,
  .evidence-band {
    padding: 24px;
  }

  .quote-band p {
    font-size: 22px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .timeline-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-nav {
    justify-content: flex-start;
  }
}

/* 2026 course architecture */

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(19, 191, 208, 0.75);
  outline-offset: 3px;
}

.career-button {
  color: #ffffff;
  background: var(--career);
  border-color: var(--career);
  box-shadow: 0 12px 24px rgba(18, 128, 106, 0.22);
}

.career-button:hover {
  background: var(--career-dark);
  border-color: var(--career-dark);
}

.startup-button {
  color: #ffffff;
  background: var(--startup);
  border-color: var(--startup);
  box-shadow: 0 12px 24px rgba(232, 120, 34, 0.22);
}

.startup-button:hover {
  background: var(--startup-dark);
  border-color: var(--startup-dark);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
  font-weight: 760;
}

.text-link.light {
  color: #d9e9f7;
}

.center-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.hero-actions.centered {
  justify-content: center;
}

.cta-actions.stacked {
  display: grid;
  min-width: 210px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 680;
}

.breadcrumbs a:hover {
  color: var(--blue);
}

.light-breadcrumbs {
  color: rgba(255, 255, 255, 0.66);
}

.light-breadcrumbs a:hover {
  color: #ffffff;
}

.course-home-hero {
  min-height: 760px;
}

.course-home-hero::after {
  height: 96px;
}

.course-home-hero .hero-copy {
  padding-top: 8px;
}

.course-home-hero .hero-name span:first-child {
  color: #ffffff;
}

.course-home-hero .hero-name span:last-child {
  margin-top: 8px;
  color: #aeeef2;
  font-size: 0.72em;
}

.hero-route-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.hero-route {
  padding: 15px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  backdrop-filter: blur(14px);
}

.hero-route strong,
.hero-route span {
  display: block;
}

.hero-route strong {
  margin-bottom: 4px;
  font-size: 16px;
}

.hero-route span {
  color: #c4d4e4;
  font-size: 12px;
}

.career-route {
  border-top: 3px solid #39c3a6;
}

.startup-route {
  border-top: 3px solid #ff994e;
}

.route-section {
  padding-top: 64px;
}

.route-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.path-card {
  position: relative;
  overflow: hidden;
  padding: 34px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.path-card::after {
  position: absolute;
  right: -54px;
  top: -54px;
  width: 150px;
  height: 150px;
  border-radius: 999px;
  content: "";
  opacity: 0.7;
}

.path-card.career {
  border-top: 5px solid var(--career);
}

.path-card.career::after {
  background: var(--career-soft);
}

.path-card.startup {
  border-top: 5px solid var(--startup);
}

.path-card.startup::after {
  background: var(--startup-soft);
}

.path-card-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.path-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--ink);
  border-radius: 9px;
  font-size: 13px;
  font-weight: 850;
}

.path-kicker {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.path-card h3 {
  max-width: 540px;
  font-size: 29px;
}

.path-card > p {
  color: var(--muted);
  font-size: 17px;
}

.path-list {
  display: grid;
  gap: 9px;
  margin: 24px 0 28px;
  padding: 0;
  list-style: none;
}

.path-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.path-list li::before {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  display: grid;
  place-items: center;
  margin-top: 2px;
  color: #ffffff;
  border-radius: 6px;
  content: "✓";
  font-size: 11px;
  font-weight: 850;
}

.career .path-list li::before {
  background: var(--career);
}

.startup .path-list li::before {
  background: var(--startup);
}

.dual-roadmap {
  display: grid;
  gap: 14px;
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.roadmap-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 18px;
  border-radius: 10px;
}

.career-roadmap {
  background: var(--career-soft);
}

.startup-roadmap {
  background: var(--startup-soft);
}

.roadmap-title span,
.roadmap-title strong {
  display: block;
}

.roadmap-title span {
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.roadmap-title strong {
  font-size: 17px;
}

.roadmap-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap-steps li {
  min-height: 64px;
  display: grid;
  place-content: center;
  padding: 8px;
  text-align: center;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(7, 21, 33, 0.08);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 760;
}

.roadmap-steps li span {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 10px;
}

.ai-bridge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 18px;
  color: #ffffff;
  background: linear-gradient(90deg, var(--blue-2), var(--cyan));
  border-radius: 9px;
  text-align: center;
}

.ai-bridge span {
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 850;
}

.ai-bridge strong {
  font-size: 14px;
}

.course-feature,
.resource-feature {
  min-height: 100%;
  padding: 34px;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.course-feature h3,
.resource-feature h3 {
  font-size: 30px;
}

.course-feature p,
.resource-feature p {
  color: var(--muted);
}

.career-feature {
  background: linear-gradient(145deg, #ffffff 0%, var(--career-soft) 100%);
  border-top: 5px solid var(--career);
}

.startup-feature {
  background: linear-gradient(145deg, #ffffff 0%, var(--startup-soft) 100%);
  border-top: 5px solid var(--startup);
}

.course-feature-label,
.resource-type {
  display: inline-flex;
  margin-bottom: 22px;
  padding: 5px 9px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 12px;
  font-weight: 820;
}

.course-output {
  margin: 24px 0 10px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(7, 21, 33, 0.08);
  border-radius: 9px;
}

.course-output span,
.course-output strong {
  display: block;
}

.course-output span {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 820;
}

.course-output strong {
  font-size: 14px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.trust-item {
  min-height: 170px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  transition: transform 160ms ease, background 160ms ease;
}

.trust-item:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.11);
}

.trust-item span,
.trust-item strong,
.trust-item small {
  display: block;
}

.trust-item span {
  color: #83dde6;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.trust-item strong {
  margin: 24px 0 8px;
  color: #ffffff;
  font-size: 20px;
}

.trust-item small {
  color: #aabccc;
  font-size: 13px;
}

.result-preview {
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.result-preview > span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.result-preview h3 {
  margin-top: 18px;
}

.result-preview p {
  margin-bottom: 0;
  color: var(--muted);
}

.resource-split {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(420px, 1.25fr);
  gap: 46px;
  align-items: center;
}

.resource-stack {
  display: grid;
  gap: 14px;
}

.resource-row {
  padding: 22px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-left-width: 5px;
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(16, 34, 51, 0.07);
}

.career-resource {
  border-left-color: var(--career);
}

.startup-resource {
  border-left-color: var(--startup);
}

.resource-row span,
.resource-row strong,
.resource-row small {
  display: block;
}

.resource-row span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 820;
}

.resource-row strong {
  margin: 4px 0;
  font-size: 20px;
}

.resource-row small {
  color: var(--muted);
}

.final-choice-section {
  background: linear-gradient(135deg, #f2f8ff 0%, #ffffff 45%, #fff7ef 100%);
}

.final-choice {
  max-width: 900px;
  text-align: center;
}

.final-choice .eyebrow {
  justify-content: center;
}

.final-choice h2 {
  max-width: 860px;
  margin-right: auto;
  margin-left: auto;
  font-size: 42px;
}

.course-index-hero,
.results-hero,
.resources-hero,
.finder-hero {
  padding-top: 64px;
}

.finder-callout {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-top: 24px;
  padding: 22px 26px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.finder-callout span,
.finder-callout strong {
  display: block;
}

.finder-callout span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.finder-callout strong {
  margin-top: 4px;
}

.five-step-process {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.five-step-process .process-step {
  min-height: 230px;
}

.course-detail-hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0;
  color: #ffffff;
  background: var(--ink);
}

.career-detail-hero {
  background: linear-gradient(135deg, #063a35 0%, #0b5f52 48%, #071521 100%);
}

.startup-detail-hero {
  background: linear-gradient(135deg, #542407 0%, #9c400d 48%, #071521 100%);
}

.course-detail-hero::after {
  position: absolute;
  right: -140px;
  bottom: -240px;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  box-shadow: 0 0 0 80px rgba(255, 255, 255, 0.025), 0 0 0 160px rgba(255, 255, 255, 0.018);
  content: "";
}

.course-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.62fr);
  gap: 52px;
  align-items: center;
}

.course-detail-hero h1 {
  font-size: 64px;
}

.course-detail-hero .lead {
  color: #d8e7ee;
}

.glass-button {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.34) !important;
}

.course-summary-card {
  padding: 28px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border-radius: 14px;
  box-shadow: var(--shadow-hard);
}

.summary-label {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.course-summary-card h2 {
  font-size: 27px;
}

.course-facts {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
}

.course-facts div {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.course-facts dt {
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
}

.course-facts dd {
  margin: 4px 0 0;
  font-size: 14px;
  font-weight: 700;
}

.pain-card,
.risk-card,
.quality-card {
  min-height: 100%;
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.pain-card > span,
.risk-card > span,
.quality-card > span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  color: #ffffff;
  background: var(--career);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 850;
}

.startup-pain > span,
.risk-card > span {
  background: var(--startup);
}

.risk-card > span {
  width: auto;
  display: inline-flex;
  padding: 0 10px;
}

.pain-card p,
.risk-card p,
.quality-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.quality-card > span {
  background: var(--blue);
}

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

.outcome-card {
  min-height: 260px;
  padding: 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 11px;
}

.outcome-card > span {
  display: inline-flex;
  margin-bottom: 48px;
  font-size: 13px;
  font-weight: 850;
}

.career-tone > span {
  color: var(--career);
}

.startup-tone > span {
  color: var(--startup);
}

.outcome-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.module-card {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 11px;
}

.module-card > span {
  margin-bottom: 34px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.module-card p {
  color: var(--muted);
}

.module-card > strong {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.ai-application-section {
  background: linear-gradient(135deg, #ecfaf6 0%, #ffffff 62%);
}

.startup-ai-section {
  background: linear-gradient(135deg, #fff3e9 0%, #ffffff 62%);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(440px, 1.38fr);
  gap: 58px;
  align-items: start;
}

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

.faq-list details {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 9px;
}

.faq-list summary {
  padding: 18px 48px 18px 20px;
  cursor: pointer;
  font-weight: 760;
}

.faq-list details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.light-list li {
  border-color: rgba(255, 255, 255, 0.16);
}

.lab-hero {
  padding: 80px 0;
  color: #ffffff;
  background: radial-gradient(circle at 80% 20%, rgba(19, 191, 208, 0.24), transparent 32%), linear-gradient(135deg, #050f18 0%, #0b2233 100%);
}

.lab-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 0.78fr);
  gap: 58px;
  align-items: center;
}

.lab-hero .lead {
  color: #c8d9e6;
}

.lab-console {
  overflow: hidden;
  background: #07131d;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  box-shadow: var(--shadow-hard);
}

.console-head {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 15px;
  background: rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.console-head span {
  width: 9px;
  height: 9px;
  background: #e87822;
  border-radius: 999px;
}

.console-head span:nth-child(2) {
  background: #f1c84b;
}

.console-head span:nth-child(3) {
  background: #39c3a6;
}

.console-head strong {
  margin-left: auto;
  color: #8ca4b8;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
}

.console-body {
  display: grid;
  gap: 10px;
  padding: 24px;
}

.console-body p {
  margin: 0;
  padding: 12px;
  color: #d5e3ec;
  background: rgba(255, 255, 255, 0.045);
  border-radius: 7px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
}

.console-body b {
  margin-right: 10px;
  color: #51d4e1;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.workflow-card {
  min-height: 310px;
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 11px;
}

.workflow-card > span {
  display: inline-flex;
  margin-bottom: 30px;
  font-size: 11px;
  font-weight: 850;
}

.career-workflow > span {
  color: var(--career);
}

.startup-workflow > span {
  color: var(--startup);
}

.workflow-card > p {
  color: var(--muted);
}

.workflow-card ul {
  display: grid;
  gap: 7px;
  margin: 22px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  color: var(--muted);
  font-size: 13px;
}

.result-track-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(440px, 1.25fr);
  gap: 54px;
  align-items: start;
}

.reverse-layout .track-intro {
  order: 2;
}

.track-intro {
  padding: 30px;
  border-radius: 12px;
}

.career-track-intro {
  background: var(--career-soft);
}

.startup-track-intro {
  background: var(--startup-soft);
}

.deliverable-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.deliverable-list article {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.deliverable-list article > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 850;
}

.deliverable-list h3 {
  margin-bottom: 5px;
}

.deliverable-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.empty-proof {
  max-width: 900px;
  padding: 38px;
  background: #f8fbfd;
  border: 1px dashed #b9cad8;
  border-radius: 12px;
}

.canvas-heading {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: end;
  margin-bottom: 28px;
}

.validation-canvas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: #ffffff;
  border: 1px solid var(--ink);
}

.validation-canvas section {
  min-height: 280px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.validation-canvas section:nth-child(2n) {
  border-right: 0;
}

.validation-canvas section > span {
  color: var(--startup);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.validation-canvas h3 {
  margin-top: 20px;
}

.validation-canvas p {
  color: var(--muted);
  font-size: 14px;
}

.write-lines {
  height: 92px;
  margin-top: 20px;
  background: repeating-linear-gradient(to bottom, transparent 0, transparent 29px, #dce8f2 30px);
}

.validation-canvas .canvas-wide {
  grid-column: 1 / -1;
  min-height: auto;
  border-right: 0;
}

.prompt-copy {
  margin-bottom: 0;
  padding: 16px;
  color: var(--ink) !important;
  background: var(--startup-soft);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.article-mini {
  min-height: 260px;
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.article-mini:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.article-mini > span {
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
}

.article-mini h3 {
  margin-top: 28px;
}

.article-mini p {
  color: var(--muted);
}

.finder-section {
  background: linear-gradient(180deg, #ffffff, #f4f9fd);
}

.finder-form {
  display: grid;
  gap: 20px;
}

.finder-form fieldset {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 34px rgba(16, 34, 51, 0.06);
}

.finder-form legend {
  width: 100%;
  margin-bottom: 16px;
  padding: 0;
  font-size: 21px;
  font-weight: 780;
}

.finder-form legend span {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  margin-right: 10px;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
  font-size: 11px;
}

.finder-option {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px;
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 9px;
}

.finder-option:hover,
.finder-option:has(input:checked) {
  background: #f4f9ff;
  border-color: rgba(23, 105, 232, 0.52);
}

.finder-option input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
}

.finder-option strong,
.finder-option small {
  display: block;
}

.finder-option small {
  margin-top: 3px;
  color: var(--muted);
}

.finder-submit {
  min-height: 52px;
  margin-top: 6px;
}

.finder-result {
  margin-top: 26px;
  padding: 34px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.result-kicker {
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
}

.finder-result h2 {
  margin-top: 12px;
}

.text-button {
  margin-top: 24px;
  padding: 0;
  color: var(--blue);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-weight: 760;
}

.finder-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  margin-top: 28px;
  padding: 18px;
  color: var(--muted);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: 13px;
}

@media (max-width: 1080px) {
  .course-home-hero .hero-grid.with-portrait {
    grid-template-columns: minmax(0, 1fr) minmax(270px, 0.42fr);
  }

  .course-home-hero .personal-hero h1,
  .course-home-hero h1 {
    font-size: 52px;
  }

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

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

  .five-step-process .process-step:nth-child(3) {
    border-right: 0;
  }

  .five-step-process .process-step:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 900px) {
  .route-choice-grid,
  .course-hero-grid,
  .lab-hero-grid,
  .resource-split,
  .faq-layout,
  .result-track-layout {
    grid-template-columns: 1fr;
  }

  .reverse-layout .track-intro {
    order: initial;
  }

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

  .roadmap-row {
    grid-template-columns: 1fr;
  }

  .roadmap-steps {
    grid-template-columns: repeat(5, minmax(110px, 1fr));
    overflow-x: auto;
    padding-bottom: 5px;
  }

  .course-detail-hero h1,
  .lab-hero h1 {
    font-size: 50px;
  }

  .course-summary-card {
    max-width: 620px;
  }

  .canvas-heading {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .course-home-hero {
    min-height: auto;
  }

  .course-home-hero .hero-name span:last-child {
    font-size: 0.78em;
  }

  .hero-route-grid,
  .module-grid,
  .workflow-grid,
  .validation-canvas,
  .outcome-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .path-card,
  .course-feature,
  .resource-feature,
  .finder-form fieldset,
  .finder-result {
    padding: 22px;
  }

  .path-card h3,
  .course-feature h3,
  .resource-feature h3 {
    font-size: 24px;
  }

  .dual-roadmap {
    padding: 14px;
  }

  .ai-bridge {
    align-items: flex-start;
    flex-direction: column;
  }

  .finder-callout {
    align-items: stretch;
    flex-direction: column;
  }

  .five-step-process {
    grid-template-columns: 1fr;
  }

  .five-step-process .process-step {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .five-step-process .process-step:last-child {
    border-bottom: 0;
  }

  .course-detail-hero,
  .lab-hero {
    padding: 54px 0;
  }

  .course-detail-hero h1,
  .lab-hero h1 {
    font-size: 38px;
  }

  .course-summary-card,
  .track-intro,
  .empty-proof {
    padding: 22px;
  }

  .outcome-card,
  .module-card,
  .workflow-card {
    min-height: auto;
  }

  .outcome-card > span,
  .module-card > span,
  .workflow-card > span {
    margin-bottom: 22px;
  }

  .validation-canvas section,
  .validation-canvas section:nth-child(2n) {
    border-right: 0;
  }

  .validation-canvas .canvas-wide {
    grid-column: auto;
  }

  .final-choice h2 {
    font-size: 30px;
  }

  .finder-form legend {
    font-size: 18px;
  }
}

@media print {
  .site-header,
  .footer,
  .canvas-heading .button,
  .resources-hero,
  .resource-feature,
  .article-mini,
  .contact-layout {
    display: none !important;
  }

  .canvas-section {
    padding: 0;
    background: #ffffff;
  }

  .validation-canvas {
    break-inside: avoid;
  }

  .validation-canvas section {
    min-height: 205px;
  }
}

/* Mobile home hero correction */

.mobile-hero-portrait,
.mobile-route-summary {
  display: none;
}

@media (max-width: 900px) {
  .course-home-hero .hero-grid.with-portrait {
    grid-template-columns: 1fr;
  }

  .course-home-hero .portrait-visual {
    width: min(520px, 100%);
  }
}

@media (max-width: 640px) {
  .course-home-hero {
    min-height: auto;
    padding: 42px 0 38px;
  }

  .course-home-hero::before {
    background:
      radial-gradient(circle at 88% 18%, rgba(19, 191, 208, 0.12), transparent 28%),
      linear-gradient(150deg, #071521 0%, #102b3e 100%);
  }

  .course-home-hero::after {
    display: none;
  }

  .course-home-hero .hero-grid.with-portrait {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .course-home-hero .hero-copy {
    padding-top: 0;
  }

  .course-home-hero .eyebrow {
    margin-bottom: 13px;
    font-size: 11px;
  }

  .course-home-hero h1 {
    max-width: 100%;
    margin-bottom: 18px;
    font-size: 34px;
    line-height: 1.06;
  }

  .course-home-hero .hero-name span:first-child {
    white-space: nowrap;
  }

  .course-home-hero .hero-name span:last-child {
    margin-top: 10px;
    font-size: 29px;
    line-height: 1.12;
  }

  .course-home-hero .lead {
    font-size: 16px;
    line-height: 1.65;
  }

  .mobile-hero-portrait {
    overflow: hidden;
    display: block;
    margin: 22px 0 0;
    background: #e8eef2;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 12px;
  }

  .mobile-hero-portrait img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    object-position: center top;
  }

  .course-home-hero .portrait-visual {
    display: none !important;
  }

  .course-home-hero .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 20px;
  }

  .course-home-hero .hero-actions .button {
    width: 100%;
    min-height: 48px;
  }

  .course-home-hero .hero-actions .text-link {
    justify-content: center;
    min-height: 42px;
    text-align: center;
  }

  .course-home-hero .hero-route-grid {
    display: none;
  }

  .mobile-route-summary {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 14px;
    background: #ffffff;
    border-bottom: 1px solid var(--line);
  }

  .mobile-route-summary .hero-route {
    padding: 16px;
    color: var(--ink);
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 10px 24px rgba(16, 34, 51, 0.08);
  }

  .mobile-route-summary .hero-route strong {
    color: var(--ink);
  }

  .mobile-route-summary .hero-route span {
    color: var(--muted);
  }

  .route-section {
    padding-top: 48px;
  }
}