/* WIELRMO — Lesson Desk */
:root {
  --ink: #14110f;
  --ink-mid: #1f1a16;
  --paper: #f3eee6;
  --paper-bright: #faf7f2;
  --accent: #c9782a;
  --accent-bright: #e0913f;
  --steel: #8a735a;
  --graphite: #1a1612;
  --chalk: #f7f2ea;
  --text: #1a1612;
  --text-soft: #5c534a;
  --radius: 8px;
  --shadow: 0 18px 48px rgba(20, 17, 15, 0.14);
  --font-display: "Outfit", system-ui, sans-serif;
  --font-accent: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text);
  background: var(--paper-bright);
  background-image:
    linear-gradient(165deg, var(--paper-bright) 0%, #e8f0f8 40%, var(--paper) 100%),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(91, 124, 153, 0.07) 39px,
      rgba(91, 124, 153, 0.07) 40px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(20, 17, 15, 0.035) 39px,
      rgba(20, 17, 15, 0.035) 40px
    );
  background-attachment: fixed;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--ink-mid);
}

.shell {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--paper-bright);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  background: rgba(244, 250, 247, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(20, 17, 15, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

.brand img {
  width: auto;
  height: 2.55rem;
  max-width: min(200px, 46vw);
  object-fit: contain;
  background: transparent;
}

.brand-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  line-height: 1.2;
}

.brand-text small {
  font-size: 0.72rem;
  color: var(--text-soft);
  letter-spacing: 0.04em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.index-trigger {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.45rem 0.85rem;
  border: 1px solid rgba(20, 17, 15, 0.15);
  border-radius: 999px;
  background: var(--paper-bright);
  color: var(--ink);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.index-trigger:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  border: none;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.main-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-soft);
  text-decoration: none;
}

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

.nav-cta {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper-bright) !important;
}

.nav-cta:hover {
  background: var(--ink-mid);
  color: var(--paper-bright) !important;
}

@media (max-width: 860px) {
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem;
    background: var(--paper-bright);
    border-bottom: 1px solid rgba(20, 17, 15, 0.1);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 0.65rem 0;
    border-bottom: 1px solid rgba(20, 17, 15, 0.06);
  }
}

/* Index drawer */
.index-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  visibility: hidden;
}

.index-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.index-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 17, 15, 0.55);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.index-drawer.is-open .index-backdrop {
  opacity: 1;
}

.index-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(380px, 100%);
  height: 100%;
  background: var(--paper-bright);
  border-left: 1px solid rgba(20, 17, 15, 0.1);
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  overflow-y: auto;
}

.index-drawer.is-open .index-panel {
  transform: translateX(0);
}

.index-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.index-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin: 0 0 0.25rem;
}

.index-head h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0;
  color: var(--ink);
}

.index-close {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--text-soft);
}

.index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.index-list li {
  border-bottom: 1px solid rgba(20, 17, 15, 0.08);
}

.index-list a {
  display: flex;
  gap: 1rem;
  padding: 0.85rem 0;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}

.index-list span {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--accent);
  min-width: 2rem;
}

/* Hero — full bleed */
.hero-desk {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-top: calc(-1 * var(--header-h));
  padding-top: var(--header-h);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 17, 15, 0.35) 0%,
    rgba(20, 17, 15, 0.15) 40%,
    rgba(20, 17, 15, 0.82) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2.5rem 0 3.5rem;
  color: var(--paper-bright);
  max-width: 40rem;
}

.hero-kicker {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 5.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin: 0 0 0.85rem;
  text-transform: uppercase;
}

.hero-brand em {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 400;
  font-size: 0.55em;
  letter-spacing: 0.02em;
  color: var(--accent-bright);
  text-transform: none;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 700;
  max-width: 28ch;
  margin: 0 0 0.85rem;
  line-height: 1.2;
}

.hero-headline em {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 400;
  color: var(--accent-bright);
}

.hero-lede {
  max-width: 34rem;
  font-size: 1.02rem;
  margin: 0 0 1.5rem;
  line-height: 1.45;
  color: rgba(244, 250, 247, 0.92);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.stamp-pulse {
  position: absolute;
  top: 18%;
  right: 8%;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid var(--accent-bright);
  opacity: 0.5;
  z-index: 1;
  pointer-events: none;
  animation: stamp-pulse 2.8s ease-in-out infinite;
}

@keyframes stamp-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.35;
  }
  50% {
    transform: scale(1.08);
    opacity: 0.65;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stamp-pulse {
    animation: none;
    opacity: 0.4;
  }
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button:hover {
  transform: translateY(-3px);
}

@media (prefers-reduced-motion: reduce) {
  .button:hover {
    transform: none;
  }
}

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

.button-primary:hover {
  background: var(--accent-bright);
}

.button-ghost {
  background: transparent;
  color: var(--paper-bright);
  border-color: rgba(244, 250, 247, 0.45);
}

.button-ghost:hover {
  border-color: var(--paper-bright);
  color: var(--paper-bright);
}

.button-dark {
  background: var(--ink);
  color: var(--paper-bright);
}

.button-dark:hover {
  background: var(--ink-mid);
}

.button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* Sections */
.chapter {
  padding: 4.5rem 0;
}

.chapter-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

.chapter h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 1rem;
  color: var(--ink);
  line-height: 1.12;
}

.chapter-lede {
  max-width: 38rem;
  color: var(--text-soft);
  margin: 0 0 2rem;
}

.chapter--ink {
  background: linear-gradient(160deg, var(--ink) 0%, var(--graphite) 100%);
  color: var(--chalk);
}

.chapter--ink h2,
.chapter--ink .chapter-label {
  color: var(--accent-bright);
}

.chapter--ink .chapter-lede {
  color: rgba(232, 244, 239, 0.82);
}

.chapter--ink .contact-aside a,
.chapter--ink .checkbox-field a {
  color: var(--accent-bright);
}

.chapter--ink .contact-aside h2 {
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.chapter--paper {
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-bright) 100%);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Approach */
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.approach-copy p {
  margin: 0 0 1rem;
}

.approach-still {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(20, 17, 15, 0.08);
}

.approach-still figcaption {
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  background: var(--paper-bright);
  color: var(--text-soft);
}

@media (max-width: 768px) {
  .approach-grid {
    grid-template-columns: 1fr;
  }
}

/* Collections */
.collection-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.collection-card {
  padding: 1.35rem;
  background: rgba(244, 250, 247, 0.06);
  border: 1px solid rgba(232, 244, 239, 0.12);
  border-radius: var(--radius);
}

.collection-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  color: var(--paper-bright);
}

.collection-card p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(232, 244, 239, 0.78);
}

.collection-card a {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-bright);
  text-decoration: none;
}

@media (max-width: 640px) {
  .collection-cards {
    grid-template-columns: 1fr;
  }
}

/* Catalog filters + course cards */
.filter-bar,
.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 1.75rem;
}

.chip {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(20, 17, 15, 0.12);
  background: var(--paper-bright);
  color: var(--text-soft);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.chip.is-active,
.chip:hover {
  background: var(--ink);
  color: var(--paper-bright);
  border-color: var(--ink);
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

@media (max-width: 760px) {
  .course-grid {
    grid-template-columns: 1fr;
  }
}

.course-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(155deg, #ffffff 0%, #f3f7fb 55%, #e7f0f8 100%);
  border: 1px solid rgba(20, 17, 15, 0.1);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(20, 17, 15, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.course-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent) 0%, #ff8a5c 100%);
}

.course-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 120, 42, 0.45);
  box-shadow: 0 18px 40px rgba(20, 17, 15, 0.12);
}

.course-card.is-hidden {
  display: none;
}

.course-card-main {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.25rem 1.25rem 0.85rem 1.4rem;
  color: inherit;
  text-decoration: none;
  flex: 1;
}

.course-card-main:hover {
  color: inherit;
}

.course-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.course-code {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--chalk);
  background: var(--ink);
  padding: 0.28rem 0.55rem;
  border-radius: 6px;
}

.course-track {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--steel);
  background: rgba(91, 124, 153, 0.12);
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
}

.course-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.45rem);
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0.15rem 0 0;
  color: var(--ink);
}

.course-teaser {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.45;
  max-width: 36ch;
}

.course-card-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 0.55rem;
}

.course-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.course-more {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(201, 120, 42, 0.55);
  text-underline-offset: 4px;
}

.course-card-main:hover .course-more {
  color: var(--accent);
}

.course-card-actions {
  display: flex;
  gap: 0.55rem;
  padding: 0 1.25rem 1.15rem 1.4rem;
}

.course-card-actions .button {
  font-size: 0.82rem;
  padding: 0.5rem 0.9rem;
}

/* Course product page */
.course-page {
  padding: 2rem 0 4rem;
}

.course-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 860px) {
  .course-layout {
    grid-template-columns: 1fr;
  }
}

.course-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.9rem;
  color: var(--text-soft);
  margin-bottom: 1.5rem;
}

.course-crumb a {
  color: var(--steel);
  text-decoration: none;
}

.course-crumb a:hover {
  color: var(--accent);
}

.course-hero-panel {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  min-height: 280px;
  background:
    linear-gradient(145deg, rgba(20, 17, 15, 0.88), rgba(18, 35, 58, 0.72)),
    url("./assets/craft/wielrmo-materials-flatlay.jpg") center/cover;
  color: var(--chalk);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: var(--shadow);
}

.course-hero-panel .course-code {
  align-self: flex-start;
  margin-bottom: 1rem;
}

.course-hero-panel h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin: 0 0 0.5rem;
}

.course-hero-panel .course-track {
  background: rgba(244, 247, 251, 0.14);
  color: var(--chalk);
}

.course-buy {
  background: #fff;
  border: 1px solid rgba(20, 17, 15, 0.1);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.course-buy .price-lg {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  margin: 0.25rem 0 0.75rem;
}

.course-buy .scope-line {
  margin: 0 0 1rem;
  color: var(--text-soft);
}

.course-buy h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 1.25rem 0 0.5rem;
}

.course-buy ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text);
}

.course-buy .boundary {
  margin: 1rem 0;
  padding: 0.75rem 0.9rem;
  background: rgba(201, 120, 42, 0.08);
  border-left: 3px solid var(--accent);
  font-size: 0.95rem;
}

.course-buy .button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.course-buy .button-ghost {
  color: var(--ink);
  border-color: rgba(20, 17, 15, 0.28);
  background: transparent;
}

.course-buy .button-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.button-ghost.button-ghost--ink {
  color: var(--ink);
  border-color: rgba(20, 17, 15, 0.28);
}

.button-ghost.button-ghost--ink:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Desk Stack */

.lane-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.lane-picker {
  padding: 1.25rem;
  background: var(--paper-bright);
  border: 1px solid rgba(20, 17, 15, 0.08);
  border-radius: var(--radius);
}

.lane-picker h3 {
  font-family: var(--font-display);
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.lane-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.lane-items {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-height: 280px;
  overflow-y: auto;
}

.lane-item-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.75rem;
  border: 1px solid rgba(20, 17, 15, 0.1);
  border-radius: 8px;
  background: var(--chalk);
  font-family: var(--font-body);
  font-size: 0.88rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.lane-item-btn:hover {
  border-color: var(--accent);
}

.lane-item-btn.is-on {
  background: rgba(201, 120, 42, 0.15);
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.lane-item-btn span:last-child {
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}

.lane-tray {
  padding: 1.25rem;
  background: linear-gradient(145deg, var(--ink-mid) 0%, var(--graphite) 100%);
  color: var(--chalk);
  border-radius: var(--radius);
  position: relative;
}

.lane-chrome {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent-bright);
  margin-bottom: 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid rgba(232, 244, 239, 0.15);
}

.lane-tick {
  animation: tray-tick 3s steps(1) infinite;
}

@keyframes tray-tick {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0.35;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lane-tick {
    animation: none;
  }
}

.lane-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  min-height: 4rem;
}

.lane-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0;
  font-size: 0.9rem;
  border-bottom: 1px dashed rgba(232, 244, 239, 0.12);
}

.lane-empty {
  color: rgba(232, 244, 239, 0.5);
  font-style: italic;
}

.lane-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.lane-stat {
  padding: 0.65rem;
  background: rgba(20, 17, 15, 0.35);
  border-radius: 8px;
}

.lane-stat label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(232, 244, 239, 0.6);
  margin-bottom: 0.2rem;
}

.lane-stat b {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--accent-bright);
}

.lane-summary {
  font-size: 0.88rem;
  line-height: 1.45;
  color: rgba(232, 244, 239, 0.85);
  margin: 0 0 1rem;
}

@media (max-width: 860px) {
  .lane-board {
    grid-template-columns: 1fr;
  }
}

/* Access */
.access-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.access-item {
  padding: 1.15rem;
  background: var(--paper-bright);
  border: 1px solid rgba(20, 17, 15, 0.08);
  border-radius: var(--radius);
}

.access-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin: 0 0 0.5rem;
}

.access-item p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-soft);
}

@media (max-width: 768px) {
  .access-list {
    grid-template-columns: 1fr;
  }
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  background: var(--paper-bright);
  border: 1px solid rgba(20, 17, 15, 0.08);
  border-radius: var(--radius);
}

.faq-item summary {
  padding: 1rem 1.15rem;
  font-family: var(--font-display);
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

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

.faq-item p {
  margin: 0;
  padding: 0 1.15rem 1rem;
  color: var(--text-soft);
  font-size: 0.95rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
}

.contact-aside p {
  margin: 0 0 0.75rem;
  color: var(--text-soft);
}

.contact-aside a {
  font-weight: 600;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font: inherit;
  border: 1px solid rgba(20, 17, 15, 0.15);
  border-radius: 8px;
  background: var(--paper-bright);
}

.form-field textarea {
  min-height: 120px;
  resize: vertical;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.checkbox-field {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-size: 0.88rem;
}

.checkbox-field input {
  margin-top: 0.25rem;
}

.form-toast {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.92rem;
  display: none;
}

.form-toast.is-visible {
  display: block;
}

.form-toast.is-success {
  background: rgba(201, 120, 42, 0.15);
  border: 1px solid var(--accent);
  color: var(--ink-mid);
}

.form-toast.is-error {
  background: rgba(180, 50, 50, 0.1);
  border: 1px solid #b43232;
  color: #5a1a1a;
}

@media (max-width: 768px) {
  .contact-grid,
  .field-row {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.site-footer {
  padding: 3rem 0 2rem;
  background: var(--ink);
  color: rgba(232, 244, 239, 0.78);
  font-size: 0.92rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand img {
  width: 48px;
  border-radius: 8px;
  margin-bottom: 0.75rem;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  color: var(--paper-bright);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.footer-craft {
  max-width: 28rem;
  line-height: 1.5;
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
}

.footer-links a {
  color: var(--accent-bright);
  text-decoration: none;
  font-size: 0.88rem;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(232, 244, 239, 0.12);
  font-size: 0.82rem;
  color: rgba(232, 244, 239, 0.55);
}

@media (max-width: 640px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* Policy pages */
.policy-back {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.policy-back:hover {
  color: var(--accent);
}

.policy-body {
  max-width: 42rem;
  padding: 2rem 0 4rem;
}

.policy-body h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

.policy-body .lede {
  color: var(--text-soft);
  margin-bottom: 1.5rem;
}

.policy-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 2rem 0 0.75rem;
  color: var(--ink);
}

.policy-body p,
.policy-body li {
  color: var(--text-soft);
}

.policy-body ul {
  padding-left: 1.25rem;
}

.policy-toc {
  padding: 1rem 1.25rem;
  background: var(--chalk);
  border-radius: var(--radius);
  margin: 1.5rem 0 2rem;
  font-size: 0.92rem;
}

.policy-toc ol {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.policy-toc a {
  color: var(--ink-mid);
}


/* Lesson Desk extras */
.hero-desk .hero-brand {
  letter-spacing: -0.03em;
  line-height: 0.92;
  font-size: clamp(3.4rem, 11vw, 6.75rem);
}

.hero-desk .hero-brand em {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 500;
  color: var(--accent-bright);
}

.hero-kicker {
  font-family: var(--font-body);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: rgba(244, 247, 251, 0.78);
}

.track-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 900px) {
  .track-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .track-grid { grid-template-columns: 1fr; }
}

.track-card {
  border: 1px solid rgba(20, 17, 15, 0.12);
  background: linear-gradient(160deg, #fff 0%, var(--paper) 100%);
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius);
  text-align: left;
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.track-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  color: inherit;
}

.track-card small {
  display: block;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
  font-size: 0.7rem;
  margin-bottom: 0.35rem;
}

.track-card strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  display: block;
  margin-bottom: 0.35rem;
}

.track-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
}

.lane-code {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.lane-tick {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.lane-tick::before {
  content: "";
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background:
    conic-gradient(from var(--lane-rot, 0deg), var(--accent) 0 12%, transparent 12% 100%);
}

.destination-field {
  margin-bottom: 1rem;
}

.destination-field label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 0.35rem;
}

.destination-field select {
  width: 100%;
  border: 1px solid rgba(20, 17, 15, 0.18);
  border-radius: var(--radius);
  padding: 0.7rem 0.85rem;
  font: inherit;
  background: #fff;
}

.chapter--paperdesk {
  background:
    linear-gradient(180deg, rgba(220, 232, 244, 0.85), rgba(240, 245, 250, 0.95)),
    repeating-linear-gradient(0deg, transparent, transparent 23px, rgba(91,124,153,0.12) 23px, rgba(91,124,153,0.12) 24px);
}

.marquee-lanes {
  overflow: hidden;
  border-block: 1px solid rgba(244, 247, 251, 0.18);
  background: var(--ink-mid);
  color: var(--chalk);
  padding: 0.65rem 0;
}

.marquee-lanes-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: lane-marquee 28s linear infinite;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.marquee-lanes-track span {
  white-space: nowrap;
}

.marquee-lanes-track em {
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--accent-bright);
  letter-spacing: 0.02em;
  text-transform: none;
}

@keyframes lane-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-lanes-track { animation: none; }
}

.chip {
  border: 1px solid rgba(20, 17, 15, 0.16);
  background: #fff;
  color: var(--text);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

.chip.is-active,
.chip:hover {
  background: var(--ink);
  color: var(--chalk);
  border-color: var(--ink);
}


.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 1.5rem;
}

.chapter--ink .track-card {
  background: linear-gradient(160deg, rgba(244,247,251,0.08), rgba(220,232,244,0.12));
  border-color: rgba(244, 247, 251, 0.18);
  color: var(--chalk);
}

.chapter--ink .track-card:hover {
  border-color: var(--accent);
  color: var(--chalk);
}

.chapter--ink .track-card p {
  color: rgba(244, 247, 251, 0.78);
}

.chapter--ink .track-card small {
  color: var(--accent-bright);
}

.footer-legal {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--steel);
}

.hero-lede {
  color: rgba(244, 247, 251, 0.92) !important;
}


.brand {
  gap: 0.65rem;
  align-items: center;
}

.brand-text {
  display: none;
}

.footer-brand img {
  width: auto;
  height: 2.4rem;
  max-width: 180px;
  object-fit: contain;
  background: transparent;
}

.track-card {
  overflow: hidden;
  padding: 0;
}

.track-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}

.track-card .track-card-body {
  padding: 1rem 1.15rem 1.15rem;
}

.craft-mosaic {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.craft-mosaic figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  min-height: 180px;
  box-shadow: 0 12px 28px rgba(20, 17, 15, 0.1);
}

.craft-mosaic figure:first-child {
  grid-row: span 2;
  min-height: 100%;
}

.craft-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 180px;
}

.craft-mosaic figcaption {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #f7f2ea;
  background: rgba(20, 17, 15, 0.55);
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
}

@media (max-width: 800px) {
  .craft-mosaic {
    grid-template-columns: 1fr 1fr;
  }
  .craft-mosaic figure:first-child {
    grid-column: span 2;
    grid-row: auto;
    min-height: 220px;
  }
}

.course-card-media {
  display: block;
  width: calc(100% + 0px);
  margin: -0.1rem -0.1rem 0.65rem;
  border-radius: 10px 10px 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.course-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-card-main {
  padding-top: 0.85rem;
}

.contact-aside-media {
  margin: 1rem 0 1.25rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.contact-aside-media img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 220px;
  object-fit: cover;
}

.access-visual {
  margin-top: 1.5rem;
  border-radius: 14px;
  overflow: hidden;
  max-height: 280px;
}

.access-visual img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

.chapter--ink .track-card .track-card-body {
  color: var(--chalk);
}
.chapter--ink .track-card .track-card-body p {
  color: rgba(244, 247, 251, 0.78);
}
.chapter--ink .track-card .track-card-body small {
  color: var(--accent-bright);
}
.brand-text { display: none !important; }