@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500;1,600&family=Geist:wght@400;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0&display=swap');

:root {
  --background: #0b1326;
  --surface: #141d2f;
  --surface-2: #222a3d;
  --surface-3: #2d3449;
  --outline: #3c494a;
  --primary: #2ad4e0;
  --primary-container: #00b2ca;
  --on-primary: #00363b;
  --secondary: #c084fc;
  --secondary-strong: #7a00e0;
  --secondary-soft: rgba(122, 0, 224, 0.16);
  --text-main: #dae2fd;
  --text-muted: #bbc9ca;
  --header-bg: rgba(11, 19, 38, 0.84);
  --card-bg: rgba(11, 19, 38, 0.55);
  --elevated-bg: rgba(23, 31, 51, 0.92);
  --inset-bg: #091224;
  --header-border: rgba(60, 73, 74, 0.35);
  --font-display: 'Geist', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 400;
  color: var(--text-main);
  background: var(--background);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html[data-theme='light'] {
  color-scheme: light;
  --background: #f4f7fb;
  --surface: #ffffff;
  --surface-2: #e8eef6;
  --surface-3: #dce5f0;
  --outline: #b7c2d0;
  --primary: #0098ab;
  --primary-container: #00b2ca;
  --on-primary: #00363b;
  --secondary: #7a00e0;
  --secondary-strong: #7a00e0;
  --secondary-soft: rgba(122, 0, 224, 0.1);
  --text-main: #12203a;
  --text-muted: #4d5d73;
  --header-bg: rgba(255, 255, 255, 0.92);
  --card-bg: #ffffff;
  --elevated-bg: #ffffff;
  --inset-bg: #e7eef6;
  --header-border: rgba(18, 32, 58, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 28% 80px, color-mix(in srgb, var(--primary) 12%, transparent), transparent 26%),
    radial-gradient(circle at 78% 140px, color-mix(in srgb, var(--secondary-strong) 10%, transparent), transparent 24%),
    linear-gradient(180deg, var(--surface) 0%, var(--background) 100%);
}

body,
button,
a {
  font: inherit;
}

#root {
  width: 100%;
  min-height: 100vh;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

button {
  font: inherit;
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  display: inline-block;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
}
.academy-page {
  position: relative;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
}

.header-inner,
.page-main,
.site-footer {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo,
.footer-logo {
  display: block;
  height: 68px;
  width: auto;
  object-fit: contain;
  background: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.73rem;
  padding-bottom: 10px;
  border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link-active {
  color: var(--primary);
  border-color: var(--primary);
}

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

.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--header-border);
  background: var(--elevated-bg);
  color: var(--text-main);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--primary) 45%, var(--header-border));
}

.language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid rgba(133, 147, 148, 0.2);
  background: var(--elevated-bg);
}

.language-chip,
.filter-pill {
  border: 0;
  cursor: pointer;
}

a.language-chip {
  text-decoration: none;
}

.language-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.language-chip-active {
  background: var(--primary);
  color: var(--on-primary);
}

.button {
  border: 0;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover,
.course-button:hover,
.menu-toggle:hover,
.menu-close:hover {
  transform: translateY(-1px);
}

.button-primary {
  min-height: 54px;
  padding: 0 28px;
  border-radius: 14px;
  background: var(--primary-container);
  color: var(--on-primary);
  box-shadow: 0 0 22px color-mix(in srgb, var(--primary) 22%, transparent);
}

.button-secondary {
  min-height: 54px;
  padding: 0 28px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--secondary-strong) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--secondary) 36%, transparent);
  color: var(--text-main);
}

.button-compact {
  min-height: 44px;
  padding: 0 20px;
  border-radius: 10px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.menu-toggle,
.menu-close {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(133, 147, 148, 0.24);
  background: var(--elevated-bg);
  color: var(--text-main);
}

.site-header-menu-open {
  z-index: 50;
  background: var(--surface);
  backdrop-filter: none;
}

.mobile-drawer-scrim {
  position: fixed;
  inset: 0;
  border: 0;
  background: rgba(6, 12, 24, 0.72);
  z-index: 35;
  cursor: pointer;
}

.mobile-drawer {
  position: fixed;
  inset: 0 auto 0 0;
  width: min(82vw, 320px);
  padding: 24px;
  background-color: var(--surface);
  border-right: 1px solid var(--header-border);
  box-shadow: 12px 0 32px rgba(0, 0, 0, 0.28);
  transform: translateX(-100%);
  transition: transform 220ms ease;
  z-index: 40;
  visibility: hidden;
  pointer-events: none;
  overflow-y: auto;
  isolation: isolate;
}

.mobile-drawer-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.mobile-drawer-title,
.stack-status-pill,
.course-level,
.filter-pill,
.footer-meta {
  font-family: var(--font-mono);
}

.mobile-drawer-title {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  color: var(--text-main);
}

.mobile-nav-links {
  display: grid;
  gap: 10px;
}

.mobile-nav-link {
  padding: 14px 16px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.mobile-nav-link-active {
  color: var(--on-primary);
  background: var(--primary);
}

.page-main {
  padding-top: 8px;
}

.hero-section {
  position: relative;
  padding: 72px 0 40px;
  text-align: center;
}

.hero-glow {
  position: absolute;
  inset: 90px 0 auto;
  width: 68%;
  height: 240px;
  margin: 0 auto;
  background: radial-gradient(circle, rgba(69, 222, 231, 0.08), rgba(69, 222, 231, 0));
  filter: blur(10px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 0 18px;
  margin-bottom: 28px;
  border-radius: 10px;
  border: 1px solid rgba(69, 222, 231, 0.24);
  background: rgba(45, 52, 73, 0.75);
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.1rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  color: var(--text-main);
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-copy {
  max-width: 700px;
  margin: 22px auto 0;
  color: var(--text-muted);
  font-size: 1.15rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.stack-status {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.stack-status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.stack-status-pill-cyan {
  color: #8ceef5;
  background: rgba(69, 222, 231, 0.08);
  border-color: rgba(69, 222, 231, 0.2);
}

.stack-status-pill-violet {
  color: #dcb8ff;
  background: color-mix(in srgb, var(--secondary-strong) 8%, transparent);
  border-color: color-mix(in srgb, var(--secondary-strong) 20%, transparent);
}

.hero-visual-frame {
  max-width: 940px;
  margin: 42px auto 0;
  padding: 6px;
  border-radius: 18px;
  background: var(--elevated-bg);
  border: 1px solid rgba(133, 147, 148, 0.22);
  box-shadow: 0 22px 40px rgba(0, 0, 0, 0.18);
}

.hero-visual-inner {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 14px;
  background: var(--inset-bg);
}

.hero-visual-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 19, 38, 0.12), rgba(11, 19, 38, 0.64));
}

.page-main section[id],
.page-main[id] {
  scroll-margin-top: 96px;
}

.hero-section-career {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
  gap: 36px;
  align-items: center;
  text-align: left;
}

.hero-section-career .hero-content {
  margin: 0;
  max-width: none;
}

.hero-section-career .hero-copy,
.hero-section-career .hero-actions {
  margin-left: 0;
  justify-content: flex-start;
}

.instructor-photo {
  margin: 0;
}

.instructor-photo-frame {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(133, 147, 148, 0.22);
  background: var(--inset-bg);
  aspect-ratio: 4 / 5;
}

.instructor-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.instructor-photo figcaption {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.instructor-photo figcaption strong {
  color: var(--text-main);
}

.path-section,
.includes-section,
.pricing-section,
.lesson-section,
.testimonials-section,
.faq-section,
.about-page {
  padding: 44px 0 0;
}

.path-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.path-step {
  position: relative;
}

.path-arrow {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--primary);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.path-card,
.include-card,
.pricing-card,
.testimonial-card,
.faq-item {
  padding: 18px;
  border: 1px solid var(--header-border);
  border-radius: 16px;
  background: var(--card-bg);
}

.path-index {
  display: block;
  margin-bottom: 8px;
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.includes-grid,
.pricing-grid,
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.include-card h3,
.pricing-card h3 {
  margin: 8px 0;
  font-size: 1.05rem;
}

.include-card p,
.pricing-card p,
.testimonial-card span {
  margin: 0;
  color: var(--text-muted);
}

.course-home-price {
  margin: 0 0 12px;
  color: var(--text-main);
  font-weight: 700;
}

.pricing-amount {
  display: block;
  margin: 10px 0;
  font-size: 1.6rem;
}

.pricing-card-both {
  border-color: rgba(69, 222, 231, 0.35);
}

.lesson-panel {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.lesson-panel .video-frame {
  min-height: 280px;
}

.testimonial-quote {
  margin: 0 0 14px;
  color: var(--text-main);
  line-height: 1.6;
}

.testimonial-result {
  display: block;
  margin-top: 8px;
  color: var(--primary);
  font-size: 0.85rem;
}

.faq-list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-item p {
  margin: 10px 0 0;
  color: var(--text-muted);
}

.about-hero {
  padding: 40px 0 8px;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 24px;
  align-items: start;
  padding-bottom: 48px;
}

.about-channels-title {
  margin: 20px 0 12px;
  font-size: 1rem;
}

.curricula-section,
.reasons-section,
.labs-section {
  padding: 44px 0 0;
}

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

.section-kicker {
  color: var(--primary);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.section-subcopy,
.reasons-subcopy,
.labs-description,
.reason-description,
.course-description {
  color: var(--text-muted);
}

.filter-pills {
  display: inline-flex;
  gap: 6px;
  padding: 4px;
  border-radius: 999px;
  background: var(--inset-bg);
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  background: transparent;
}

.filter-pill-active {
  color: var(--on-primary);
  background: var(--primary);
}

.course-grid,
.reasons-grid {
  display: grid;
  gap: 24px;
}

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

.course-card {
  padding: 18px 16px 16px;
  border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--header-border);
  box-shadow: 0 0 22px color-mix(in srgb, var(--secondary-strong) 6%, transparent);
}

.course-card:hover {
  border-color: rgba(69, 222, 231, 0.32);
}

.course-card-active {
  border-color: rgba(69, 222, 231, 0.45);
  box-shadow: 0 0 28px rgba(69, 222, 231, 0.08);
}

.course-card-art {
  display: grid;
  place-items: center;
  height: 120px;
  margin-bottom: 18px;
  border-radius: 6px;
  background: #353d57;
}

.course-card-icon {
  color: rgba(69, 222, 231, 0.45);
  font-size: 1.6rem;
}

.course-level {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 0 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--secondary-strong) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--secondary-strong) 20%, transparent);
  color: #dcb8ff;
  font-size: 0.56rem;
  letter-spacing: 0.12em;
}

.course-title,
.reason-title,
.labs-title,
.reasons-title {
  margin: 0;
  font-family: var(--font-display);
  color: var(--text-main);
}

.course-title {
  margin-top: 16px;
  font-size: 1.95rem;
  line-height: 1.05;
}

.course-description {
  margin: 12px 0 20px;
  font-size: 0.9rem;
  line-height: 1.55;
  min-height: 68px;
}

.course-button {
  width: 100%;
  min-height: 34px;
  border-radius: 8px;
  border: 1px solid rgba(133, 147, 148, 0.32);
  background: transparent;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.course-button:hover {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}

.reasons-section {
  margin-top: 56px;
  padding-top: 62px;
  padding-bottom: 62px;
  border-top: 1px solid rgba(60, 73, 74, 0.16);
  border-bottom: 1px solid rgba(60, 73, 74, 0.16);
  background: rgba(6, 14, 32, 0.38);
}

.reasons-heading {
  text-align: center;
  margin-bottom: 42px;
}

.reasons-title,
.labs-title {
  font-size: clamp(2rem, 4vw, 3rem);
}

.reasons-subcopy {
  margin-top: 10px;
}

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

.schedule-section {
  padding-top: 56px;
}

.schedule-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.schedule-title,
.contact-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-main);
}

.schedule-description,
.contact-description {
  margin-top: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}

.schedule-panel,
.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 24px;
  padding: 28px;
  border-radius: 16px;
  border: 1px solid var(--header-border);
  background: var(--card-bg);
}

.schedule-course-head {
  max-width: 700px;
}

.schedule-level {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  color: #dcb8ff;
  background: color-mix(in srgb, var(--secondary-strong) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--secondary-strong) 22%, transparent);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
}

.schedule-course-title {
  margin: 14px 0 0;
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 2rem;
}

.schedule-course-copy {
  margin-top: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}

.schedule-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.schedule-metrics article {
  padding: 16px;
  border-radius: 12px;
  background: rgba(34, 42, 61, 0.68);
  border: 1px solid rgba(133, 147, 148, 0.14);
}

.schedule-metrics span {
  display: block;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.schedule-metrics strong {
  display: block;
  margin-top: 10px;
  color: var(--text-main);
  font-size: 1rem;
}

.schedule-button {
  align-self: end;
  justify-self: start;
}

.socials-section {
  padding-top: 56px;
}

.socials-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 28px;
  border-radius: 16px;
  border: 1px solid var(--header-border);
  background: var(--card-bg);
}

.socials-copy {
  max-width: 620px;
}

.socials-title {
  margin: 0;
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.socials-description {
  margin-top: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}

.socials-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: end;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(69, 222, 231, 0.08);
  border: 1px solid rgba(69, 222, 231, 0.18);
  color: var(--text-main);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.social-pill:hover {
  border-color: rgba(69, 222, 231, 0.42);
}

.social-pill-pending {
  background: color-mix(in srgb, var(--secondary-strong) 8%, transparent);
  border-color: color-mix(in srgb, var(--secondary-strong) 20%, transparent);
  color: #dcb8ff;
}

.reason-card {
  text-align: center;
  padding: 18px 24px;
}

.reason-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  border: 1px solid rgba(133, 147, 148, 0.24);
  background: rgba(17, 28, 48, 0.65);
}

.reason-icon-cyan {
  color: var(--primary);
  box-shadow: 0 0 22px rgba(69, 222, 231, 0.12);
}

.reason-icon-violet {
  color: #dcb8ff;
  box-shadow: 0 0 22px color-mix(in srgb, var(--secondary-strong) 12%, transparent);
}

.reason-title {
  font-size: 1.65rem;
  margin-bottom: 12px;
}

.reason-description {
  max-width: 34ch;
  margin: 0 auto;
  font-size: 0.96rem;
  line-height: 1.7;
}

.labs-panel {
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 30px 26px;
  margin-top: 16px;
  border-radius: 14px;
  border: 1px solid var(--header-border);
  background: var(--card-bg);
}

.labs-panel::after {
  content: '';
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--secondary-strong) 16%, transparent),
    color-mix(in srgb, var(--secondary-strong) 0%, transparent)
  );
}

.labs-copy {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.labs-description {
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.7;
}

.labs-features {
  display: flex;
  gap: 24px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.labs-features span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
}

.feature-dot-cyan {
  background: var(--primary);
}

.feature-dot-violet {
  background: #dcb8ff;
}

.labs-button {
  position: relative;
  z-index: 1;
}

.contact-section {
  padding-top: 56px;
}

.contact-copy {
  max-width: 720px;
}

.contact-bullets {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--text-main);
}

.contact-bullets li {
  margin: 0 0 10px;
  line-height: 1.6;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: end;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding: 110px 0 56px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand-title {
  display: block;
  font-family: var(--font-display);
  color: var(--text-main);
  font-size: 1rem;
  font-weight: 700;
}

.footer-meta {
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: end;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.66rem;
}

.footer-links a:hover {
  color: var(--primary);
}

@media (max-width: 1080px) {
  .course-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .desktop-nav,
  .header-actions .button-compact {
    display: none;
  }

  .menu-toggle,
  .menu-close {
    display: inline-grid;
    place-items: center;
  }

  .reasons-grid,
  .labs-panel,
  .schedule-panel,
  .socials-panel,
  .contact-panel,
  .site-footer,
  .section-heading-row {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }

  .site-footer {
    align-items: start;
  }

  .footer-links {
    justify-content: start;
  }

  .language-toggle {
    margin-left: auto;
  }

  .socials-links {
    justify-content: start;
  }
}

.lms-page {
  padding: 48px 0 80px;
}

.lms-hero {
  margin-bottom: 32px;
}

.lms-hero-compact {
  margin-bottom: 20px;
}

.lms-title {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: -0.03em;
}

.lms-copy {
  color: var(--text-muted);
  max-width: 62ch;
}

.lms-note {
  margin-top: 14px;
  color: rgba(187, 201, 202, 0.8);
  font-size: 0.9rem;
}

.lms-error {
  color: #ff8f8f;
  margin: 12px 0;
}

.lms-success {
  color: #7dffb3;
  margin: 12px 0;
}

.app-toast {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 80;
  width: min(420px, calc(100vw - 32px));
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(69, 222, 231, 0.35);
  background: var(--elevated-bg);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  animation: toast-in 0.35s ease;
}

.app-toast-success {
  border-color: rgba(125, 255, 179, 0.45);
}

.app-toast-error {
  border-color: rgba(255, 143, 143, 0.5);
}

.app-toast-icon {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(125, 255, 179, 0.14);
  color: #7dffb3;
}

.app-toast-error .app-toast-icon {
  background: rgba(255, 143, 143, 0.14);
  color: #ff8f8f;
}

.app-toast-copy strong {
  display: block;
  color: var(--text-main);
  font-family: var(--font-display);
}

.app-toast-copy p {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.app-toast-close {
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.admin-page {
  padding: 28px 0 72px;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px 24px;
  align-items: flex-end;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(60, 73, 74, 0.4);
}

.admin-page-title {
  margin: 4px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.4vw, 2rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.admin-page-copy {
  margin: 0;
  color: var(--text-muted);
  max-width: 54ch;
  font-size: 0.95rem;
}

.admin-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.admin-stat {
  padding: 14px 16px;
  border: 1px solid var(--header-border);
  border-radius: 14px;
  background: var(--card-bg);
}

.admin-stat-label {
  display: block;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.admin-stat-value {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--text-main);
}

.admin-stat-value-text {
  font-size: 1rem;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.admin-workspace {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.2fr);
  gap: 18px;
  align-items: start;
}

.admin-panel {
  background: var(--elevated-bg);
  border: 1px solid var(--header-border);
  border-radius: 16px;
  padding: 18px;
  min-height: 320px;
}

.admin-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.admin-panel-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.admin-panel-hint {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

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

.admin-course-card {
  width: 100%;
  display: block;
  text-align: left;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--header-border);
  border-radius: 14px;
  padding: 14px;
  background: var(--card-bg);
  color: inherit;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.admin-course-card:hover,
.admin-course-card.is-active {
  border-color: rgba(69, 222, 231, 0.45);
  background: rgba(69, 222, 231, 0.08);
}

.admin-course-card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.admin-course-card-top strong {
  font-size: 0.98rem;
  line-height: 1.3;
}

.admin-price-pill {
  flex-shrink: 0;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(69, 222, 231, 0.12);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
}

.admin-course-meta {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.admin-course-desc {
  margin: 8px 0 0;
  color: rgba(187, 201, 202, 0.78);
  font-size: 0.86rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.admin-course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  padding: 0 2px;
}

.button-danger {
  background: rgba(255, 143, 143, 0.16);
  color: #ffb4b4;
  border: 1px solid rgba(255, 143, 143, 0.35);
}

.button-danger:hover {
  background: rgba(255, 143, 143, 0.28);
}

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

.admin-lesson-item {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--header-border);
  border-radius: 12px;
  background: var(--inset-bg);
}

.admin-lesson-main {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.admin-lesson-order {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: rgba(69, 222, 231, 0.12);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
}

.admin-lesson-url {
  margin: 6px 0 0;
  color: rgba(187, 201, 202, 0.7);
  font-size: 0.78rem;
  word-break: break-all;
}

.admin-empty {
  display: grid;
  gap: 12px;
  place-items: start;
  padding: 28px 8px;
  color: var(--text-muted);
}

.admin-modal-root {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 20px;
}

.admin-modal-backdrop {
  position: absolute;
  inset: 0;
  display: block;
  border: 0;
  background: rgba(4, 10, 22, 0.72);
  cursor: pointer;
  text-decoration: none;
}

.admin-modal {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: min(88vh, 760px);
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(69, 222, 231, 0.28);
  background: var(--elevated-bg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  animation: admin-modal-in 0.22s ease;
}

.admin-modal-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 18px 20px 0;
}

.admin-modal-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.admin-modal-subtitle {
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.admin-modal-close {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(60, 73, 74, 0.55);
  border-radius: 10px;
  background: var(--inset-bg);
  color: var(--text-main);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}

.admin-modal-body {
  padding: 16px 20px 20px;
}

.admin-modal-form {
  display: grid;
  gap: 12px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.admin-modal-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

@keyframes admin-modal-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.lms-panel {
  background: var(--elevated-bg);
  border: 1px solid var(--header-border);
  border-radius: 18px;
  padding: 24px;
  margin-top: 24px;
}

.course-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin: 16px 0 20px;
  color: var(--text-muted);
}

.auth-layout .page-main {
  padding-top: 28px;
}

.auth-screen {
  position: relative;
  min-height: calc(100vh - 180px);
  display: grid;
  place-items: center;
  padding: 36px 0 72px;
}

.auth-glow {
  position: absolute;
  width: min(520px, 80vw);
  height: 280px;
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(42, 212, 224, 0.22), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}

.auth-card {
  position: relative;
  width: min(440px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 16px;
  background: color-mix(in srgb, var(--elevated-bg) 92%, #081018);
  border: 1px solid rgba(69, 222, 231, 0.16);
  border-radius: 24px;
  padding: 32px 28px 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.auth-brand {
  display: grid;
  justify-items: center;
  gap: 10px;
  text-align: center;
}

.auth-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(42, 212, 224, 0.18));
}

.auth-heading {
  text-align: center;
}

.auth-heading .lms-title {
  margin: 0 0 8px;
  font-size: clamp(1.7rem, 3vw, 2.1rem);
}

.auth-heading .lms-copy {
  margin: 0 auto;
  max-width: 36ch;
}

.auth-submit {
  width: 100%;
  min-height: 48px;
  margin-top: 4px;
}

.auth-switch {
  margin: 4px 0 0;
  text-align: center;
  color: var(--text-muted);
}

.auth-switch a {
  color: var(--primary);
  font-weight: 700;
}

html[data-theme='light'] .auth-card {
  background: #fff;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

html[data-theme='light'] .auth-glow {
  background: radial-gradient(circle, rgba(0, 178, 202, 0.16), transparent 70%);
}

.auth-label {
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.auth-field-error {
  color: #ff8f8f;
  font-size: 0.82rem;
  margin: 0;
}

html[data-theme='light'] .auth-field-error {
  color: #c62828;
}

.auth-field-hint {
  color: rgba(187, 201, 202, 0.75);
  font-size: 0.82rem;
}

.auth-input {
  width: 100%;
  border: 1px solid rgba(60, 73, 74, 0.7);
  background: var(--inset-bg);
  color: var(--text-main);
  border-radius: 14px;
  padding: 13px 14px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.auth-input:focus {
  outline: none;
  border-color: rgba(42, 212, 224, 0.7);
  box-shadow: 0 0 0 3px rgba(42, 212, 224, 0.16);
}

.auth-input::placeholder {
  color: rgba(187, 201, 202, 0.45);
}

.auth-input.is-invalid {
  border-color: rgba(255, 143, 143, 0.75);
}

html[data-theme='light'] .auth-input.is-invalid {
  border-color: rgba(198, 40, 40, 0.7);
}

.user-chip {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.user-chip-pending {
  opacity: 0.7;
  min-width: 5.5rem;
}

.lesson-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.lesson-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(60, 73, 74, 0.35);
}

.lesson-list.compact li {
  padding: 8px 0;
}

.lesson-link {
  text-decoration: none;
  color: var(--text-muted);
}

.lesson-link-active,
.lesson-link:hover {
  color: var(--primary);
}

.lesson-link-strong {
  font-weight: 700;
  color: var(--text-main);
}

.lesson-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.lesson-check {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  background: rgba(60, 73, 74, 0.45);
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.lesson-check.done {
  background: rgba(125, 255, 179, 0.16);
  color: #7dffb3;
}

.player-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 8px;
}

.player-tab {
  border: 1px solid rgba(60, 73, 74, 0.55);
  background: var(--card-bg);
  color: var(--text-muted);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.85rem;
}

.player-tab-active {
  border-color: rgba(69, 222, 231, 0.5);
  color: var(--primary);
  background: rgba(69, 222, 231, 0.1);
}

.course-card-cover {
  width: 100%;
  height: 140px;
  border-radius: 14px;
  background-size: cover;
  background-position: center;
  object-fit: cover;
  display: block;
  margin-bottom: 12px;
  border: 1px solid rgba(60, 73, 74, 0.35);
}

.course-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.owned-badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(125, 255, 179, 0.14);
  color: #7dffb3;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.auth-input-row {
  position: relative;
  display: block;
}

.auth-input-row .auth-input,
.auth-input-row input {
  padding-right: 48px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--text-muted);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
}

.password-toggle:hover,
.password-toggle:focus-visible {
  color: var(--text-main);
  border-color: var(--primary);
}

.password-toggle .material-symbols-outlined {
  font-size: 22px;
}

html[data-theme='light'] .password-toggle {
  border-color: transparent;
}

.admin-search-row {
  margin-bottom: 16px;
}

.admin-search-label {
  max-width: 420px;
}

.auth-check {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.player-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: start;
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(60, 73, 74, 0.45);
  margin: 18px 0;
}

.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.progress-track {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(60, 73, 74, 0.45);
  overflow: hidden;
  margin: 14px 0 8px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.button:disabled,
.button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.app-nav .nav-link.active {
  color: var(--primary);
}

.nav-badge {
  display: inline-grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  margin-left: 6px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 0.68rem;
  font-weight: 700;
  vertical-align: middle;
}

.doubt-panel {
  margin-top: 28px;
}

.doubt-form {
  display: grid;
  gap: 12px;
  margin: 16px 0 24px;
}

.doubt-subtitle {
  margin: 0 0 12px;
  font-size: 1.05rem;
}

.question-thread {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.question-card {
  border: 1px solid rgba(60, 73, 74, 0.45);
  border-radius: 14px;
  padding: 16px;
  background: var(--card-bg);
}

.question-card-unread {
  border-color: rgba(69, 222, 231, 0.55);
  box-shadow: inset 0 0 0 1px rgba(69, 222, 231, 0.18);
}

.question-card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.question-meta {
  margin-top: 6px;
  color: rgba(187, 201, 202, 0.75);
  font-size: 0.85rem;
}

.question-body {
  margin-top: 10px;
  color: var(--text-main);
}

.answer-box {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(69, 222, 231, 0.08);
  border: 1px solid rgba(69, 222, 231, 0.22);
}

.answer-box p {
  margin-top: 8px;
}

.answer-form {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(220, 184, 255, 0.14);
  color: var(--secondary);
  font-size: 0.75rem;
  white-space: nowrap;
}

.status-pill.status-ok {
  background: rgba(69, 222, 231, 0.14);
  color: var(--primary);
}

@media (max-width: 900px) {
  .player-layout,
  .admin-grid,
  .admin-workspace,
  .admin-stats,
  .admin-form-grid {
    grid-template-columns: 1fr;
  }

  .admin-toolbar-actions {
    justify-content: stretch;
  }

  .admin-toolbar-actions .button,
  .admin-toolbar-actions .button-link {
    flex: 1 1 auto;
  }
}

@media (max-width: 700px) {
  .header-inner,
  .page-main,
  .site-footer {
    width: min(1280px, calc(100% - 20px));
  }

  .hero-section {
    padding-top: 46px;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-section-career,
  .path-steps,
  .includes-grid,
  .pricing-grid,
  .testimonials-grid,
  .about-grid,
  .course-grid,
  .reasons-grid {
    grid-template-columns: 1fr;
  }

  .hero-section-career {
    text-align: center;
  }

  .hero-section-career .hero-actions {
    justify-content: center;
  }

  .schedule-metrics {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .labs-features,
  .stack-status,
  .contact-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .course-button {
    width: 100%;
  }

  .hero-visual-frame {
    margin-top: 28px;
  }

  .site-footer {
    padding-top: 72px;
  }

  .auth-card {
    padding: 24px 18px 22px;
    border-radius: 20px;
  }

  .auth-screen {
    min-height: calc(100vh - 140px);
    padding: 20px 0 48px;
  }
}

.admin-enroll-form,
.admin-enrollment-item {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.cert-actions {
  width: min(1100px, 100%);
  margin: 0 auto 20px;
  border: 1px solid var(--header-border);
  border-radius: 16px;
  background: var(--elevated-bg);
}

.cert-actions-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
}

.cert-actions-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.cert-actions-hint {
  margin: 2px 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.cert-actions-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--header-border);
  border-radius: 999px;
  background: var(--card-bg);
  color: var(--text-main);
  cursor: pointer;
  font-size: 0.82rem;
}

.cert-actions-toggle .material-symbols-outlined {
  font-size: 20px;
}

.cert-actions-body {
  display: grid;
  gap: 12px;
  padding: 0 16px 16px;
  border-top: 1px solid var(--header-border);
  padding-top: 14px;
}

.cert-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cert-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--header-border);
  background: var(--card-bg);
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.8rem;
  cursor: pointer;
}

.cert-chip .material-symbols-outlined {
  font-size: 18px;
}

.cert-chip-primary {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--header-border));
  background: color-mix(in srgb, var(--primary) 16%, var(--card-bg));
  color: var(--text-main);
}

.cert-chip:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.certificate-page .page-main {
  padding-bottom: 72px;
}

.certificate-sheet {
  --cert-ink: #1b2433;
  --cert-muted: #5c6573;
  --cert-gold: #b08a3c;
  --cert-gold-soft: #d8c08a;
  --cert-teal: #0e8b99;
  --cert-purple: #6b21b8;
  --cert-paper: #fbf6ea;
  width: min(1100px, 100%);
  margin: 0 auto 48px;
  color: var(--cert-ink);
  text-align: center;
  background:
    radial-gradient(circle at 18% 20%, rgba(176, 138, 60, 0.08), transparent 28%),
    radial-gradient(circle at 84% 78%, rgba(14, 139, 153, 0.08), transparent 26%),
    linear-gradient(180deg, #fffdf7 0%, var(--cert-paper) 100%);
  border-radius: 4px;
  box-shadow:
    0 0 0 1px rgba(176, 138, 60, 0.28),
    0 24px 50px rgba(8, 14, 28, 0.22);
}

.certificate-frame {
  position: relative;
  padding: 22px;
  min-height: 680px;
}

.certificate-frame::before,
.certificate-frame::after {
  content: '';
  position: absolute;
  inset: 12px;
  pointer-events: none;
}

.certificate-frame::before {
  border: 2px solid var(--cert-gold);
}

.certificate-frame::after {
  inset: 18px;
  border: 1px solid var(--cert-gold-soft);
}

.certificate-frame-inner {
  position: relative;
  z-index: 1;
  min-height: 636px;
  padding: 28px 40px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.certificate-corner {
  position: absolute;
  width: 64px;
  height: 64px;
  color: var(--cert-gold);
  z-index: 2;
}

.certificate-corner-tl {
  top: 22px;
  left: 22px;
}

.certificate-corner-tr {
  top: 22px;
  right: 22px;
  transform: scaleX(-1);
}

.certificate-corner-bl {
  bottom: 22px;
  left: 22px;
  transform: scaleY(-1);
}

.certificate-corner-br {
  bottom: 22px;
  right: 22px;
  transform: scale(-1);
}

.certificate-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 4px;
}

.certificate-logo {
  height: 58px;
  width: auto;
  display: block;
  background: transparent;
}

.certificate-kicker,
.certificate-eyebrow,
.certificate-id,
.certificate-qr-label,
.certificate-sign span {
  margin: 0;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--cert-muted);
}

.certificate-brand-name {
  margin: 4px 0 0;
  font-family: 'Cinzel', 'Times New Roman', serif;
  font-size: 1.15rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.certificate-eyebrow {
  margin-top: 18px;
  color: var(--cert-teal);
}

.certificate-heading {
  margin: 6px 0 4px;
  font-family: 'Cinzel', 'Times New Roman', serif;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cert-ink);
}

.certificate-flourish {
  width: min(240px, 70%);
  height: 18px;
  margin: 6px 0 18px;
  color: var(--cert-gold);
}

.certificate-intro {
  margin: 0;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.2rem;
  font-style: italic;
  color: var(--cert-muted);
}

.certificate-name {
  margin: 8px 0 14px;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(2.2rem, 5vw, 3.3rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--cert-purple);
}

.certificate-course {
  margin: 8px 0 10px;
  font-family: 'Cinzel', 'Times New Roman', serif;
  font-size: clamp(1.15rem, 2.6vw, 1.55rem);
  letter-spacing: 0.04em;
  color: var(--cert-teal);
}

.certificate-mode {
  margin: 0 0 22px;
  display: inline-flex;
  padding: 6px 14px;
  border: 1px solid rgba(176, 138, 60, 0.4);
  border-radius: 999px;
  color: var(--cert-ink);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.certificate-signatures {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 40px;
  margin-top: auto;
  padding-top: 10px;
}

.certificate-bottom {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 18px;
  margin-top: 18px;
}

.certificate-sign {
  text-align: left;
}

.certificate-sign-end {
  text-align: right;
  justify-self: end;
}

.certificate-sign-line {
  margin: 0 0 6px;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-style: italic;
  border-bottom: 1px solid rgba(27, 36, 51, 0.28);
  padding-bottom: 4px;
}

.certificate-issued {
  margin: 0;
  text-align: left;
}

.certificate-issued span {
  display: block;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--cert-muted);
}

.certificate-issued strong {
  display: block;
  margin-top: 6px;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.05rem;
  font-weight: 600;
}

.certificate-seal {
  width: 92px;
  height: 92px;
  color: var(--cert-gold);
}

.certificate-seal svg {
  width: 100%;
  height: 100%;
}

.certificate-seal-mark {
  font-family: 'Cinzel', 'Times New Roman', serif;
  font-size: 18px;
  font-weight: 700;
  fill: #6b21b8;
}

.certificate-seal-caption {
  font-family: 'Cinzel', 'Times New Roman', serif;
  font-size: 5.2px;
  letter-spacing: 1.2px;
  fill: #b08a3c;
}

.certificate-verify {
  justify-self: end;
  display: grid;
  justify-items: center;
  gap: 6px;
}

.certificate-share {
  width: min(1100px, 100%);
  margin: 0 auto 20px;
}

.certificate-share-url {
  word-break: break-all;
}

.certificate-qr {
  width: 124px;
  height: 124px;
  padding: 8px;
  background: #fff;
  border: 1px solid rgba(176, 138, 60, 0.35);
}

.certificate-qr img,
.certificate-qr svg {
  display: block;
  width: 100%;
  height: 100%;
}

.certificate-id {
  margin: 18px 0 0;
}

.admin-enroll-panel {
  margin-bottom: 24px;
}

.admin-enroll-form .auth-label {
  min-width: min(280px, 100%);
  flex: 1;
}

.admin-student-list {
  display: grid;
  gap: 16px;
}

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

.admin-enrollment-item {
  justify-content: space-between;
  padding: 12px 0;
  border-top: 1px solid var(--header-border);
}

@media (max-width: 800px) {
  .certificate-frame,
  .certificate-frame-inner {
    min-height: 0;
  }

  .certificate-frame-inner {
    padding: 36px 18px 16px;
  }

  .certificate-signatures,
  .certificate-bottom {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .certificate-sign,
  .certificate-sign-end,
  .certificate-issued,
  .certificate-verify {
    justify-self: center;
    text-align: center;
  }

  .certificate-sign-line {
    min-width: 220px;
  }
}

@media print {
  @page {
    size: landscape;
    margin: 10mm;
  }

  body {
    background: #fff;
  }

  .site-header,
  .no-print,
  .mobile-drawer,
  .app-toast {
    display: none !important;
  }

  .certificate-page .page-main {
    width: 100%;
    padding: 0;
    margin: 0;
  }

  .certificate-sheet {
    box-shadow: none;
    margin: 0;
    width: 100%;
    break-inside: avoid;
  }

  .certificate-frame,
  .certificate-frame-inner {
    min-height: auto;
  }
}

.page-flash {
  width: min(1280px, calc(100% - 32px));
  margin: 12px auto 0;
}

a.filter-pill {
  text-decoration: none;
}

.certificate-signs {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-top: 32px;
  text-align: center;
}

.certificate-signs span {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
}