:root {
  color-scheme: dark;
  --bg: #090909;
  --panel: #131313;
  --panel-strong: #1c1c1c;
  --text: #f5f2ea;
  --muted: #aba79d;
  --line: #30302e;
  --gold: #f0c35a;
  --gold-strong: #ffd66b;
  --red: #c74735;
  --green: #75d99b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 9, 9, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--gold);
  background: #18130a;
  color: var(--gold-strong);
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

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

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
}

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

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.62fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
  min-height: calc(100vh - 78px);
  padding: clamp(120px, 16vw, 220px) clamp(18px, 4vw, 56px) clamp(34px, 5vw, 68px);
  background:
    linear-gradient(90deg, rgba(9, 9, 9, 0.98) 0%, rgba(9, 9, 9, 0.84) 32%, rgba(9, 9, 9, 0.28) 72%),
    linear-gradient(0deg, rgba(9, 9, 9, 0.92) 0%, rgba(9, 9, 9, 0.08) 38%),
    url("/assets/virtuoso-studio-hero.png") center / cover no-repeat;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 38%;
  background: linear-gradient(0deg, var(--bg), transparent);
  content: "";
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  max-width: 820px;
  font-size: clamp(3.25rem, 8vw, 7.4rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2vw, 2rem);
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
  letter-spacing: 0;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 680px;
  color: #ddd7c9;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions,
.hero-metrics,
.composer-actions,
.dialog-actions,
.join-actions,
.onboarding-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero-metrics {
  margin-top: 30px;
  gap: 1px;
  border: 1px solid rgba(240, 195, 90, 0.35);
  background: rgba(240, 195, 90, 0.35);
  width: min(620px, 100%);
}

.hero-metrics div {
  flex: 1 1 150px;
  min-height: 92px;
  padding: 16px;
  background: rgba(9, 9, 9, 0.78);
  backdrop-filter: blur(10px);
}

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

.hero-metrics strong {
  color: var(--gold);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1;
}

.hero-metrics span {
  margin-top: 8px;
  color: #ddd7c9;
  font-weight: 800;
}

.primary-button,
.secondary-button,
.ghost-button,
.icon-button {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0 18px;
  font-weight: 850;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  color: #161006;
}

.secondary-button {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.ghost-button {
  background: #181818;
  color: var(--text);
  border-color: var(--line);
}

.icon-button {
  width: 44px;
  padding: 0;
  background: var(--gold);
  color: #161006;
  font-size: 1.4rem;
}

.hero-panel,
.sidebar,
.studio,
.auth-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(19, 19, 19, 0.88);
  box-shadow: var(--shadow);
}

.hero-panel {
  display: grid;
  gap: 1px;
  background: rgba(240, 195, 90, 0.22);
  backdrop-filter: blur(12px);
}

.hero-panel > div {
  padding: 24px;
  background: rgba(12, 12, 12, 0.74);
}

.hero-panel strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.hero-panel p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.stat {
  display: block;
  margin-bottom: 14px;
  color: var(--red);
  font-weight: 900;
}

.onboarding-band {
  padding: 0 clamp(18px, 4vw, 56px) 40px;
}

.onboarding-band .section-heading {
  max-width: 980px;
}

.onboarding-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(240, 195, 90, 0.4);
  background: rgba(240, 195, 90, 0.28);
}

.onboarding-grid article {
  min-height: 250px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(29, 26, 20, 0.96), rgba(12, 12, 12, 0.98));
}

.onboarding-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-weight: 900;
}

.onboarding-grid h3 {
  font-size: clamp(1.12rem, 1.8vw, 1.5rem);
}

.onboarding-grid p {
  color: var(--muted);
  line-height: 1.55;
}

.onboarding-actions {
  margin-top: 18px;
}

.mission-band {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 20px;
  padding: 0 clamp(18px, 4vw, 56px) 40px;
}

.mission-intro {
  padding: clamp(24px, 4vw, 38px);
  border-top: 1px solid var(--gold);
  background: rgba(14, 14, 14, 0.72);
}

.mission-intro h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 4.5rem);
  line-height: 0.98;
}

.mission-intro p:not(.eyebrow),
.mission-grid p {
  color: var(--muted);
  line-height: 1.55;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--line);
  gap: 1px;
}

.mission-grid article {
  min-height: 260px;
  padding: 22px;
  background: rgba(19, 19, 19, 0.95);
}

.mission-grid .stat {
  color: var(--gold);
  text-transform: uppercase;
}

.programs-section,
.join-section,
.admin-section,
.method-section {
  padding: 0 clamp(18px, 4vw, 56px) 40px;
}

.site-footer {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding: 24px clamp(18px, 4vw, 56px);
  color: var(--muted);
}

.site-footer strong {
  color: var(--text);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.section-heading {
  max-width: 880px;
  margin-bottom: 20px;
}

.section-heading h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 4.3rem);
  line-height: 1;
}

.section-heading p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.55;
}

.roadmap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.roadmap article {
  min-height: 280px;
  padding: 22px;
  background: linear-gradient(180deg, rgba(29, 26, 20, 0.98), rgba(14, 14, 14, 0.98));
}

.roadmap-step {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.roadmap p {
  color: var(--muted);
  line-height: 1.55;
}

.program-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.program-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  border: 1px solid var(--line);
  padding: 22px;
  background: rgba(16, 16, 16, 0.92);
}

.program-card.featured {
  grid-row: span 2;
  min-height: 100%;
  border-color: rgba(240, 195, 90, 0.58);
  background:
    linear-gradient(160deg, rgba(240, 195, 90, 0.15), transparent 54%),
    rgba(20, 18, 13, 0.96);
}

.program-visual {
  height: 118px;
  margin: -22px -22px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(0deg, rgba(12, 12, 12, 0.92), rgba(12, 12, 12, 0.1)),
    url("/assets/virtuoso-studio-hero.png") center / cover no-repeat;
}

.featured .program-visual {
  height: 250px;
}

.write-visual {
  background-position: 57% 72%;
}

.perform-visual {
  background-position: 77% 35%;
}

.build-visual {
  background-position: 92% 70%;
}

.protect-visual {
  background-position: 18% 50%;
}

.program-card h3 {
  font-size: clamp(1.35rem, 2vw, 2.1rem);
}

.program-card p {
  color: var(--muted);
  line-height: 1.55;
}

.program-card a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  margin-top: 16px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-weight: 900;
}

.join-panel p:not(.eyebrow),
.auth-note {
  color: var(--muted);
  line-height: 1.55;
}

.join-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(22px, 4vw, 48px);
  align-items: end;
  overflow: hidden;
  border: 1px solid rgba(240, 195, 90, 0.44);
  border-top: 3px solid var(--gold);
  padding: clamp(24px, 5vw, 46px);
  background:
    linear-gradient(90deg, rgba(14, 14, 14, 0.98), rgba(14, 14, 14, 0.88) 54%, rgba(14, 14, 14, 0.52)),
    url("/assets/virtuoso-studio-hero.png") 84% 48% / cover no-repeat;
  box-shadow: var(--shadow);
}

.join-panel h2 {
  max-width: 780px;
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
}

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

.learning-list article {
  min-height: 190px;
  border: 1px solid var(--line);
  padding: 18px;
  background: linear-gradient(180deg, rgba(29, 26, 20, 0.94), rgba(12, 12, 12, 0.96));
}

.learning-list span {
  display: inline-flex;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.learning-list strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.learning-list p {
  color: var(--muted);
  line-height: 1.5;
}

.learning-list a {
  display: inline-flex;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-weight: 900;
}

.admin-shell {
  border-top: 1px solid var(--gold);
  padding-top: 28px;
}

.legal-main {
  padding: clamp(110px, 14vw, 160px) clamp(18px, 4vw, 56px) 56px;
}

.legal-hero {
  max-width: 960px;
  margin-bottom: 24px;
}

.legal-hero h1 {
  max-width: 840px;
}

.legal-hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.55;
}

.legal-hero span {
  color: var(--gold);
  font-weight: 900;
}

.ownership-callout {
  margin-bottom: 24px;
  border: 1px solid rgba(240, 195, 90, 0.48);
  border-top: 3px solid var(--gold);
  padding: clamp(22px, 4vw, 36px);
  background:
    linear-gradient(120deg, rgba(240, 195, 90, 0.14), transparent 58%),
    rgba(14, 14, 14, 0.96);
}

.ownership-callout h2 {
  max-width: 820px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
}

.ownership-callout p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.55;
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.legal-grid article {
  min-height: 230px;
  padding: clamp(20px, 3vw, 28px);
  background: rgba(14, 14, 14, 0.97);
}

.legal-grid h2 {
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.legal-grid p,
.legal-note p {
  color: var(--muted);
  line-height: 1.6;
}

.legal-note {
  max-width: 880px;
  border-left: 3px solid var(--gold);
  margin-top: 24px;
  padding: 16px 0 16px 20px;
}

.courses-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.52fr);
  gap: 24px;
  align-items: end;
  min-height: 620px;
  padding: clamp(110px, 15vw, 180px) clamp(18px, 4vw, 56px) 42px;
  background:
    linear-gradient(90deg, rgba(9, 9, 9, 0.98), rgba(9, 9, 9, 0.72) 44%, rgba(9, 9, 9, 0.18)),
    linear-gradient(0deg, var(--bg), transparent 45%),
    url("/assets/virtuoso-studio-hero.png") center / cover no-repeat;
}

.courses-hero .section-heading {
  max-width: 980px;
  margin-bottom: 0;
}

.courses-hero h1 {
  max-width: 780px;
}

.course-callout {
  border: 1px solid rgba(240, 195, 90, 0.46);
  padding: 24px;
  background: rgba(10, 10, 10, 0.74);
  backdrop-filter: blur(14px);
}

.course-callout h2 {
  margin-bottom: 12px;
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.course-callout p {
  color: var(--muted);
  line-height: 1.55;
}

.course-catalog {
  display: grid;
  gap: 28px;
  padding: 0 clamp(18px, 4vw, 56px) 56px;
}

.chance-banner {
  border: 1px solid rgba(240, 195, 90, 0.48);
  border-left: 4px solid var(--gold);
  padding: clamp(22px, 4vw, 36px);
  background:
    linear-gradient(90deg, rgba(240, 195, 90, 0.14), transparent 62%),
    rgba(12, 12, 12, 0.96);
}

.chance-banner h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
}

.chance-banner p:not(.eyebrow) {
  max-width: 760px;
  margin-bottom: 0;
  color: #ddd7c9;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.55;
}

.course-loop {
  padding: 0 clamp(18px, 4vw, 56px) 40px;
}

.loop-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(240, 195, 90, 0.35);
  background: rgba(240, 195, 90, 0.25);
}

.loop-strip article {
  min-height: 160px;
  padding: 18px;
  background: rgba(14, 14, 14, 0.96);
}

.loop-strip span {
  display: inline-flex;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 900;
}

.loop-strip strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.loop-strip p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.loop-strip.compact article {
  min-height: 130px;
}

.loop-strip.compact span {
  margin-bottom: 12px;
}

.pricing-band {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  gap: 20px;
  border-top: 1px solid var(--gold);
  padding-top: 30px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.pricing-grid article {
  display: flex;
  min-width: 0;
  min-height: 260px;
  flex-direction: column;
  padding: 22px;
  background: rgba(14, 14, 14, 0.96);
}

.pricing-grid .featured-price {
  background:
    linear-gradient(160deg, rgba(240, 195, 90, 0.16), transparent 55%),
    rgba(20, 18, 13, 0.98);
}

.pricing-grid h3 {
  font-size: clamp(1.4rem, 2vw, 2.1rem);
}

.pricing-grid strong {
  display: block;
  margin: 20px 0 14px;
  color: var(--gold);
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 1;
}

.pricing-grid p {
  color: var(--muted);
  line-height: 1.55;
}

.pricing-action {
  width: 100%;
  margin-top: auto;
  text-align: center;
}

.checkout-status {
  grid-column: 2;
  min-height: 22px;
  margin: -8px 0 0;
  color: var(--gold);
  font-weight: 850;
}

.course-lane {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 1fr);
  gap: 18px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.course-lane > div:first-child h2 {
  font-size: clamp(1.8rem, 3vw, 3.4rem);
  line-height: 1;
}

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

.course-card-link {
  color: inherit;
}

.course-list article {
  min-height: 220px;
  border: 1px solid var(--line);
  padding: 20px;
  background: linear-gradient(180deg, rgba(29, 26, 20, 0.94), rgba(12, 12, 12, 0.96));
  transition: border-color 160ms ease, transform 160ms ease;
}

.course-card-link:hover article {
  border-color: rgba(240, 195, 90, 0.72);
  transform: translateY(-2px);
}

.course-list span {
  display: inline-flex;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.course-list p {
  color: var(--muted);
  line-height: 1.55;
}

.course-list strong {
  display: inline-flex;
  margin-top: 12px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.82rem;
}

.course-price {
  display: grid;
  gap: 4px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.course-price strong {
  display: block;
  margin-top: 0;
  border-bottom: none;
  color: var(--gold);
  font-size: 1.45rem;
}

.course-price small,
.detail-price span {
  color: var(--muted);
  font-weight: 800;
}

.detail-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 22px 0 24px;
}

.detail-price strong {
  color: var(--gold);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}

.course-detail-hero {
  min-height: 620px;
  padding: clamp(130px, 16vw, 210px) clamp(18px, 4vw, 56px) 50px;
  background:
    linear-gradient(90deg, rgba(9, 9, 9, 0.98), rgba(9, 9, 9, 0.72) 46%, rgba(9, 9, 9, 0.18)),
    linear-gradient(0deg, var(--bg), transparent 45%),
    url("/assets/virtuoso-studio-hero.png") center / cover no-repeat;
}

.dashboard-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.48fr);
  gap: 24px;
  align-items: end;
  min-height: 620px;
  padding: clamp(120px, 15vw, 190px) clamp(18px, 4vw, 56px) 46px;
  background:
    linear-gradient(90deg, rgba(9, 9, 9, 0.98), rgba(9, 9, 9, 0.75) 44%, rgba(9, 9, 9, 0.18)),
    linear-gradient(0deg, var(--bg), transparent 45%),
    url("/assets/virtuoso-studio-hero.png") center / cover no-repeat;
}

.dashboard-hero p:not(.eyebrow) {
  max-width: 780px;
  color: #ddd7c9;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.55;
}

.dashboard-card {
  border: 1px solid rgba(240, 195, 90, 0.46);
  padding: 24px;
  background: rgba(10, 10, 10, 0.76);
  backdrop-filter: blur(14px);
}

.dashboard-card h2 {
  margin-bottom: 14px;
  font-size: clamp(1.7rem, 3vw, 3rem);
}

.dashboard-card p {
  color: var(--muted);
  line-height: 1.55;
}

.dashboard-grid {
  display: grid;
  gap: 24px;
  padding: 0 clamp(18px, 4vw, 56px) 56px;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.dashboard-stats article,
.dashboard-panel {
  background: rgba(14, 14, 14, 0.94);
}

.dashboard-stats article {
  min-height: 140px;
  padding: 22px;
}

.dashboard-stats span,
.dashboard-lanes span {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.dashboard-stats strong {
  color: var(--gold);
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1;
}

.dashboard-panel {
  border: 1px solid var(--line);
  padding: 24px;
}

.assignment-panel {
  border-top-color: var(--gold);
}

.training-loop-panel {
  border-top-color: rgba(240, 195, 90, 0.8);
}

.submission-form {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  gap: 16px;
}

.submission-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.submission-form .full-span,
.submission-actions {
  grid-column: 1 / -1;
}

.submission-form select {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0 14px;
  background: #0d0d0d;
  color: var(--text);
  outline: none;
}

.submission-form select:focus {
  border-color: var(--gold);
}

.submission-form.locked {
  opacity: 0.55;
}

.submission-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.submission-actions p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.submission-list {
  display: grid;
  gap: 14px;
}

.submission-list article {
  display: grid;
  grid-template-columns: minmax(220px, 0.28fr) minmax(0, 1fr) minmax(190px, 0.22fr);
  gap: 18px;
  align-items: start;
  min-height: 150px;
  border: 1px solid var(--line);
  padding: 18px;
  background: linear-gradient(180deg, rgba(29, 26, 20, 0.94), rgba(12, 12, 12, 0.96));
}

.submission-list span,
.submission-list small {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.submission-list span {
  margin-bottom: 12px;
  color: var(--gold);
}

.submission-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.submission-list p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.submission-list a {
  display: inline-flex;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-weight: 900;
  white-space: nowrap;
}

.submission-work {
  display: grid;
  gap: 14px;
}

.submission-meta,
.submission-controls {
  display: grid;
  gap: 12px;
}

.submission-controls {
  justify-items: stretch;
}

.submission-controls .primary-button,
.submission-controls .secondary-button {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
}

.critique-panel,
.revision-panel {
  border-left: 3px solid var(--gold);
  padding: 14px;
  background: rgba(240, 195, 90, 0.08);
}

.revision-panel {
  border-left-color: var(--green);
  background: rgba(117, 217, 155, 0.08);
}

.critique-panel p,
.revision-panel p {
  white-space: pre-wrap;
}

.revision-box textarea {
  min-height: 120px;
}

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

.dashboard-lanes article {
  min-height: 170px;
  border: 1px solid var(--line);
  padding: 18px;
  background: linear-gradient(180deg, rgba(29, 26, 20, 0.94), rgba(12, 12, 12, 0.96));
}

.dashboard-lanes span {
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
}

.dashboard-lanes p {
  color: var(--muted);
  line-height: 1.55;
}

.course-detail-hero p:not(.eyebrow) {
  max-width: 760px;
  color: #ddd7c9;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.55;
}

.course-detail-grid,
.lesson-section {
  padding: 0 clamp(18px, 4vw, 56px) 42px;
}

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

.course-detail-panel {
  min-height: 250px;
  border: 1px solid var(--line);
  padding: 24px;
  background: rgba(15, 15, 15, 0.94);
}

.course-detail-panel h2 {
  margin-bottom: 14px;
}

.course-detail-panel p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.55;
}

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

.lesson-list article {
  min-height: 230px;
  border: 1px solid var(--line);
  padding: 20px;
  background: linear-gradient(180deg, rgba(29, 26, 20, 0.94), rgba(12, 12, 12, 0.96));
}

.lesson-list span {
  display: inline-flex;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.lesson-list p {
  color: var(--muted);
  line-height: 1.55;
}

.admin-dashboard {
  display: grid;
  gap: 18px;
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.admin-metrics div {
  min-height: 120px;
  padding: 22px;
  background: rgba(13, 13, 13, 0.96);
}

.admin-metrics span,
.student-row span,
.student-notes p {
  color: var(--muted);
}

.admin-metrics span {
  display: block;
  margin-bottom: 12px;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.admin-metrics strong {
  color: var(--gold);
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
}

.admin-workspace {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
}

.admin-attention,
.admin-submissions-board,
.student-directory,
.student-notes {
  border: 1px solid var(--line);
  background: rgba(15, 15, 15, 0.94);
  padding: 18px;
}

.attention-list,
.admin-submission-list,
.student-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.student-list {
  max-height: 480px;
  overflow-y: auto;
}

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

.attention-card,
.admin-submission-list article,
.selected-access-list article,
.selected-submission-list article {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px;
  background: #0b0b0b;
  color: var(--text);
}

.attention-card {
  display: grid;
  gap: 10px;
  text-align: left;
}

.attention-card strong,
.admin-submission-list strong,
.selected-submission-list strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attention-card p,
.admin-submission-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.attention-card div,
.admin-submission-list article div,
.student-signal-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

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

.admin-submission-list article.needs-critique {
  border-color: rgba(240, 195, 90, 0.5);
}

.admin-pill {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.admin-pill strong {
  color: var(--text);
}

.admin-pill.warn {
  border-color: rgba(240, 195, 90, 0.52);
  color: var(--gold);
}

.admin-pill.hot {
  border-color: rgba(255, 77, 77, 0.52);
  color: var(--red);
}

.student-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 13px;
  background: #0b0b0b;
  color: var(--text);
  text-align: left;
}

.student-row.active {
  border-color: var(--gold);
  background: #1b160e;
}

.student-row strong,
.student-row span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.student-status {
  align-self: start;
  border: 1px solid rgba(240, 195, 90, 0.42);
  border-radius: 999px;
  padding: 5px 8px;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 900;
}

.student-status.intervention,
.student-status.watch {
  border-color: rgba(255, 77, 77, 0.52);
  color: var(--red);
}

.student-signal-grid {
  margin: 14px 0;
}

.selected-access-list,
.selected-submission-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.selected-access-list span,
.selected-access-list small,
.selected-submission-list span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.selected-access-list strong {
  display: block;
  margin: 6px 0;
  color: var(--gold);
}

.student-notes {
  display: grid;
  align-content: start;
  gap: 14px;
}

.student-notes h3 {
  margin-bottom: 0;
  font-size: clamp(1.6rem, 3vw, 3rem);
}

.hidden {
  display: none !important;
}

.studio-layout {
  display: grid;
  grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
  gap: 20px;
  padding: 0 clamp(18px, 4vw, 56px) 56px;
}

.sidebar,
.studio {
  min-height: 720px;
}

.sidebar {
  padding: 18px;
}

.panel-heading,
.studio-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.session-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.session-item {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: #0f0f0f;
  color: var(--text);
  text-align: left;
}

.session-item.active {
  border-color: var(--gold);
  background: #1b160e;
}

.session-item strong,
.session-item span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-item span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.84rem;
}

.studio {
  display: grid;
  grid-template-rows: auto minmax(320px, 1fr) auto;
  padding: 18px;
}

.profile-pill {
  max-width: 190px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 12px;
  color: var(--green);
  background: #0e1812;
  font-weight: 800;
}

.studio-controls {
  display: grid;
  grid-template-columns: minmax(160px, 190px) minmax(180px, 260px) auto;
  gap: 10px;
  align-items: end;
}

.studio-controls label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.studio-controls select {
  min-height: 42px;
  margin-top: 6px;
}

.messages {
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  padding: 20px 4px;
}

.message {
  width: min(780px, 92%);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  line-height: 1.55;
  white-space: pre-wrap;
}

.message.user {
  align-self: flex-end;
  background: #201c15;
  border-color: #423823;
}

.message.assistant {
  align-self: flex-start;
  background: #101010;
}

.message-label {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.composer {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.composer label,
.auth-card label {
  color: var(--muted);
  font-weight: 800;
}

textarea,
input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0a0a0a;
  color: var(--text);
  outline: none;
}

textarea {
  min-height: 170px;
  max-height: 360px;
  resize: vertical;
  padding: 14px;
  line-height: 1.5;
}

input,
select {
  min-height: 48px;
  margin-top: 8px;
  padding: 0 12px;
}

textarea:focus,
input:focus,
select:focus {
  border-color: var(--gold);
}

.composer-actions {
  justify-content: space-between;
}

#statusText {
  color: var(--muted);
}

dialog {
  width: min(520px, calc(100vw - 28px));
  border: none;
  padding: 0;
  background: transparent;
  color: var(--text);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
}

.auth-card {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: #0a0a0a;
}

.auth-tab {
  min-height: 42px;
  border: none;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-weight: 900;
}

.auth-tab:last-child {
  border-right: none;
}

.auth-tab.active {
  background: var(--gold);
  color: #161006;
}

.auth-note {
  margin-bottom: 0;
  font-size: 0.88rem;
}

.dialog-actions {
  justify-content: flex-end;
}

@media (max-width: 920px) {
  .hero,
  .mission-band,
  .join-panel,
  .admin-workspace,
  .courses-hero,
  .course-lane,
  .pricing-band,
  .dashboard-hero,
  .studio-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .sidebar,
  .studio {
    min-height: auto;
  }

  .studio {
    min-height: 680px;
  }

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

  .mission-grid article {
    min-height: auto;
  }

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

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

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

  .program-card.featured {
    grid-row: auto;
  }

  .join-panel {
    align-items: start;
    background-position: 72% center;
  }

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

  .course-list,
  .pricing-grid,
  .attention-list,
  .admin-submission-list,
  .selected-access-list,
  .selected-submission-list,
  .loop-strip {
    grid-template-columns: 1fr;
  }

  .checkout-status {
    grid-column: 1;
  }

  .loop-strip.compact article {
    min-height: auto;
  }

  .course-detail-grid,
  .lesson-list,
  .legal-grid,
  .dashboard-stats,
  .dashboard-lanes,
  .submission-form,
  .submission-list article {
    grid-template-columns: 1fr;
  }

  .submission-actions {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .site-footer nav {
    justify-content: flex-start;
    width: 100%;
  }

  nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    gap: 8px;
  }

  nav a,
  nav button {
    justify-content: center;
    width: 100%;
    min-height: 42px;
    padding: 10px 8px;
    text-align: center;
  }

  .hero {
    padding-top: 76px;
  }

  h1 {
    font-size: 2.65rem;
    line-height: 0.98;
  }

  .hero-copy > p:not(.eyebrow) {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .primary-button,
  .hero-actions .secondary-button {
    width: 100%;
  }

  .studio-header,
  .panel-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .studio-controls {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .profile-pill {
    max-width: 100%;
  }

  .message {
    width: 100%;
  }

  .composer-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .onboarding-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .onboarding-grid article {
    min-height: auto;
  }

  .join-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .learning-list {
    grid-template-columns: 1fr;
  }

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

  .roadmap article {
    min-height: auto;
  }
}