/* =============================================================
   BLOOM — YELLOW BLOCK THEME
   Archivo Black + Fraunces Italic · Yellow, Cherry, Ink, Cream
   ============================================================= */

:root {
  --paper: #F4ECCF;
  --paper-2: #EAE0BB;
  --paper-3: #DDD5A8;
  --paper-warm: #F0E5C0;
  --yellow: #FFE600;
  --yellow-deep: #D4BE00;
  --cherry: #E63946;
  --cherry-deep: #B81E2C;
  --leaf: #606C38;
  --leaf-deep: #3D4B1E;
  --ink: #0E0D0B;
  --ink-2: #2A2522;
  --ink-soft: #4A433D;
}

/* ============ RESET & BASE ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Geist", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: var(--cherry); color: var(--paper); }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; }
img { max-width: 100%; display: block; }

/* ============ UTILITY CLASSES ============ */
.ital {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 300;
  text-transform: lowercase;
  letter-spacing: -0.01em;
}
.red { color: var(--cherry); }
.ital-hl {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 300;
  text-transform: lowercase;
  background: var(--yellow);
  padding: 0 12px;
  box-shadow: 6px 6px 0 var(--ink);
  display: inline-block;
  transform: rotate(-1deg);
}
.section-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ============ TOP BAR ============ */
.top-bar {
  background: var(--ink);
  color: var(--paper);
  padding: 10px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-bottom: 4px solid var(--yellow);
}
.top-bar a {
  color: var(--paper);
  text-decoration: none;
  transition: all 0.15s;
}
.top-bar a:hover {
  background: var(--yellow);
  color: var(--ink);
  padding: 2px 6px;
  margin: -2px -6px;
}
.top-bar-links { display: flex; gap: 20px; }

/* ============ NAV ============ */
nav.main-nav {
  position: sticky;
  top: 0;
  background: var(--paper);
  border-bottom: 3px solid var(--ink);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
  z-index: 50;
}
.logo {
  font-family: "Archivo Black", sans-serif;
  font-size: 24px;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
.logo .dot { color: var(--cherry); }
.nav-links { display: flex; gap: 28px; align-items: center; flex: 1; }
.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s;
}
.nav-links a:hover { border-bottom-color: var(--cherry); }
.nav-links a.active { border-bottom-color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 6px; }
.nav-icon-btn {
  background: transparent;
  border: 2px solid var(--ink);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  position: relative;
}
.nav-icon-btn:hover { background: var(--ink); color: var(--paper); }
.nav-icon-btn svg { width: 16px; height: 16px; }
.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--cherry);
  color: var(--paper);
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--paper);
}
.nav-cta {
  background: var(--ink);
  color: var(--yellow);
  padding: 10px 18px;
  font-family: "Archivo Black", sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: none;
  margin-left: 6px;
}
.nav-cta:hover { background: var(--cherry); color: var(--paper); }

/* ============ BUTTONS ============ */
.btn-primary {
  background: var(--ink);
  color: var(--yellow);
  padding: 16px 28px;
  font-family: "Archivo Black", sans-serif;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.05em;
  border: none;
  box-shadow: 6px 6px 0 var(--cherry);
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.btn-primary:hover { transform: translate(3px, 3px); box-shadow: 3px 3px 0 var(--cherry); }
.btn-primary:active { transform: translate(6px, 6px); box-shadow: 0 0 0 var(--cherry); }

.btn-alt {
  background: transparent;
  color: var(--ink);
  padding: 16px 24px;
  font-family: "Archivo Black", sans-serif;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.05em;
  border: 3px solid var(--ink);
  transition: background 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.btn-alt:hover { background: var(--ink); color: var(--yellow); }

.btn-yellow {
  background: var(--yellow);
  color: var(--ink);
  padding: 16px 28px;
  font-family: "Archivo Black", sans-serif;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.05em;
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.btn-yellow:hover { transform: translate(3px, 3px); box-shadow: 3px 3px 0 var(--ink); }

/* ============ TAGS ============ */
.tag {
  display: inline-block;
  background: var(--yellow);
  color: var(--ink);
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 6px 14px;
  font-weight: 500;
  box-shadow: 4px 4px 0 var(--ink);
}
.tag-cherry {
  background: var(--cherry);
  color: var(--paper);
  box-shadow: 4px 4px 0 var(--ink);
}
.tag-ink {
  background: var(--ink);
  color: var(--yellow);
  box-shadow: 4px 4px 0 var(--cherry);
}

/* ============ SECTION SCAFFOLD ============ */
.section {
  padding: 90px 32px;
  max-width: 1400px;
  margin: 0 auto;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  gap: 40px;
  flex-wrap: wrap;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink);
  margin-bottom: 24px;
}
.section-tag::before { content: ''; width: 32px; height: 4px; background: var(--cherry); }
.section h2,
h2.section-title {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 0.88;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.section-lede {
  max-width: 540px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.section-link {
  color: var(--ink);
  text-decoration: none;
  font-family: "Geist Mono", monospace;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  border-bottom: 2px solid var(--cherry);
  padding-bottom: 4px;
  white-space: nowrap;
}
.section-link::after { content: ' →'; }
.section-link:hover { color: var(--cherry); }

/* ============ HERO ============ */
.hero {
  padding: 70px 32px 50px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}
.hero-head {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(60px, 12vw, 200px);
  line-height: 0.86;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--ink);
  max-width: 1300px;
}
.hero-sub {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
}
.hero-sub p {
  max-width: 480px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-soft);
  border-left: 4px solid var(--ink);
  padding-left: 16px;
}
.hero-sub p strong { color: var(--ink); font-weight: 600; }
.hero-ctas { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

/* Doorway */
.doorway {
  margin-top: 60px;
  border: 3px solid var(--ink);
  display: grid;
  grid-template-columns: auto 1fr 1fr 1fr;
}
.doorway-label {
  padding: 28px 24px;
  background: var(--ink);
  color: var(--yellow);
  font-family: "Archivo Black", sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.1;
  display: flex;
  align-items: center;
  border-right: 3px solid var(--ink);
}
.doorway-label .ital { color: var(--cherry); margin-left: 6px; }
.door {
  padding: 24px;
  border-right: 3px solid var(--ink);
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  color: var(--ink);
}
.door:last-child { border-right: none; }
.door:hover { background: var(--yellow); }
.door-no {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cherry);
  font-weight: 600;
}
.door-title {
  font-family: "Archivo Black", sans-serif;
  font-size: 20px;
  line-height: 1;
  text-transform: uppercase;
}
.door-desc {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-top: 4px;
}

/* ============ MARQUEE ============ */
.marquee {
  background: var(--ink);
  color: var(--yellow);
  padding: 16px 0;
  overflow: hidden;
  border-top: 4px solid var(--yellow);
  border-bottom: 4px solid var(--yellow);
}
.marquee-track {
  display: flex;
  gap: 40px;
  font-family: "Archivo Black", sans-serif;
  text-transform: uppercase;
  font-size: 20px;
  letter-spacing: 0.03em;
  white-space: nowrap;
  width: max-content;
  animation: marquee 24s linear infinite;
}
.marquee-track span::after { content: '✦'; color: var(--cherry); margin-left: 40px; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ COURSE CARDS ============ */
.shelf {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.course-card {
  background: var(--paper);
  border: 3px solid var(--ink);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  color: var(--ink);
}
.course-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--cherry);
}
.course-thumb {
  aspect-ratio: 16 / 10;
  background: var(--ink);
  color: var(--yellow);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.course-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 230, 0, 0.25) 1px, transparent 1.5px);
  background-size: 12px 12px;
  opacity: 0.6;
}
.course-thumb-bean {
  width: 60px;
  height: 60px;
  background: var(--cherry);
  border-radius: 50%;
  box-shadow: inset -6px -6px 18px rgba(0,0,0,0.3);
  position: relative;
  z-index: 1;
}
.course-card:nth-child(2) .course-thumb { background: var(--yellow); color: var(--ink); }
.course-card:nth-child(2) .course-thumb-bean { background: var(--ink); }
.course-card:nth-child(2) .course-thumb::before { background-image: radial-gradient(circle, rgba(14,13,11,0.2) 1px, transparent 1.5px); }
.course-card:nth-child(3) .course-thumb { background: var(--cherry); color: var(--paper); }
.course-card:nth-child(3) .course-thumb-bean { background: var(--ink); }
.course-card:nth-child(3) .course-thumb::before { background-image: radial-gradient(circle, rgba(250,246,238,0.2) 1px, transparent 1.5px); }
.course-card:nth-child(4) .course-thumb { background: var(--paper-2); color: var(--ink); }
.course-card:nth-child(4) .course-thumb-bean { background: var(--cherry); }
.course-card:nth-child(4) .course-thumb::before { background-image: radial-gradient(circle, rgba(14,13,11,0.1) 1px, transparent 1.5px); }
.course-thumb-label {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  position: relative;
  z-index: 1;
}
.course-thumb-no {
  font-family: "Archivo Black", sans-serif;
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}
.course-body {
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.course-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.course-meta .dot { width: 4px; height: 4px; background: var(--cherry); border-radius: 50%; }
.course-title {
  font-family: "Archivo Black", sans-serif;
  font-size: 19px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.course-title .ital { display: inline; color: var(--cherry); }
.course-desc {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.45;
  margin-top: auto;
}
.course-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 18px;
  border-top: 2px solid var(--ink);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.course-foot .xp { color: var(--cherry); font-weight: 600; }
.course-foot .free {
  background: var(--ink);
  color: var(--yellow);
  padding: 3px 8px;
  font-family: "Archivo Black", sans-serif;
  font-size: 10px;
}
.course-foot .pro {
  background: var(--cherry);
  color: var(--paper);
  padding: 3px 8px;
  font-family: "Archivo Black", sans-serif;
  font-size: 10px;
}

/* ============ TRACKS ============ */
.tracks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.track-card {
  padding: 32px 28px;
  background: var(--paper);
  border: 3px solid var(--ink);
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
}
.track-card:hover {
  background: var(--yellow);
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--ink);
}
.track-card-status {
  position: absolute;
  top: -3px;
  right: -3px;
  background: var(--cherry);
  color: var(--paper);
  padding: 6px 12px;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.track-card.locked .track-card-status { background: var(--ink); color: var(--yellow); }
.track-card.locked { opacity: 0.55; }
.track-card.locked:hover { background: var(--paper); transform: none; box-shadow: none; }
.track-card-num {
  font-family: "Archivo Black", sans-serif;
  font-size: 72px;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 20px;
}
.track-card h3 {
  font-family: "Archivo Black", sans-serif;
  font-size: 28px;
  text-transform: uppercase;
  line-height: 0.95;
  margin-bottom: 14px;
}
.track-card h3 .ital { color: var(--cherry); }
.track-card p {
  font-family: "Geist Mono", monospace;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: auto;
}
.track-card-meta {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 2px solid var(--ink);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  justify-content: space-between;
}

/* ============ SKILL TREE ============ */
.tree-section { background: var(--paper-2); padding: 100px 32px; }
.tree-inner { max-width: 1340px; margin: 0 auto; }
.mastery-key {
  background: var(--paper);
  border: 3px solid var(--ink);
  padding: 20px 24px;
  margin-bottom: 60px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.mastery-key-label {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--ink-soft);
}
.mastery-level { display: flex; align-items: center; gap: 10px; }
.mastery-dots { display: flex; gap: 3px; }
.mastery-dot {
  width: 9px;
  height: 9px;
  background: var(--paper);
  border: 1.5px solid var(--ink);
}
.mastery-dot.filled { background: var(--cherry); border-color: var(--cherry); }
.mastery-dot.full { background: var(--ink); border-color: var(--ink); }
.mastery-level-label {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.tree {
  position: relative;
  background: var(--paper);
  border: 3px solid var(--ink);
  padding: 50px 32px;
  min-height: 800px;
}
.tree-svg {
  position: absolute;
  inset: 50px 32px;
  width: calc(100% - 64px);
  height: calc(100% - 100px);
  pointer-events: none;
}
.tree-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  position: relative;
}
.tree-trunk {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
  padding: 0 4%;
}
.tree-branch { display: flex; flex-direction: column; gap: 36px; }
.branch-header { text-align: center; margin-bottom: 8px; }
.branch-name {
  display: inline-block;
  background: var(--cherry);
  color: var(--paper);
  padding: 6px 14px;
  font-family: "Archivo Black", sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 3px solid var(--ink);
}
.tree-branch.locked .branch-name { background: var(--ink); color: var(--yellow); }
.branch-meta {
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  margin-top: 8px;
}
.node { position: relative; z-index: 2; cursor: pointer; text-align: center; transition: transform 0.2s; }
.node:hover { transform: translateY(-3px); }
.node-mastery { display: flex; justify-content: center; gap: 3px; margin-bottom: 8px; height: 9px; }
.node-mastery .mastery-dot { width: 8px; height: 8px; }
.node-box {
  width: 92px;
  height: 92px;
  margin: 0 auto;
  background: var(--paper);
  border: 3px solid var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.15s;
}
.node:hover .node-box { box-shadow: 4px 4px 0 var(--cherry); }
.node-id {
  font-size: 11px;
  font-family: "Geist Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  margin-bottom: 2px;
}
.node-num {
  font-family: "Archivo Black", sans-serif;
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.node-label {
  font-size: 12px;
  font-weight: 600;
  margin-top: 10px;
  color: var(--ink);
  line-height: 1.2;
}
.node-time {
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-top: 4px;
}
.node.mastered .node-box { background: var(--leaf); color: var(--paper); border-color: var(--leaf); }
.node.mastered .node-id { color: rgba(250,246,238,0.7); }
.node.mastered .node-box::after {
  content: '✓';
  position: absolute;
  top: -8px;
  right: -8px;
  width: 22px;
  height: 22px;
  background: var(--leaf);
  color: var(--paper);
  border: 3px solid var(--ink);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.node.active .node-box {
  background: var(--cherry);
  color: var(--paper);
  border-color: var(--cherry);
  animation: pulse 2s ease-in-out infinite;
}
.node.active .node-id { color: rgba(250,246,238,0.85); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.4); }
  50% { box-shadow: 0 0 0 12px rgba(230, 57, 70, 0); }
}
.node.locked { cursor: not-allowed; }
.node.locked .node-box { background: var(--paper-3); border-color: var(--ink-soft); color: var(--ink-soft); opacity: 0.6; }
.node.locked:hover .node-box { box-shadow: none; }
.node.locked:hover { transform: none; }
.node.locked .node-label { opacity: 0.6; }
.tree-progress {
  margin-top: 40px;
  background: var(--ink);
  color: var(--paper);
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.tree-progress-left { display: flex; align-items: center; gap: 20px; }
.tree-progress-num {
  font-family: "Archivo Black", sans-serif;
  font-size: 48px;
  line-height: 1;
  color: var(--cherry);
}
.tree-progress-num .of { color: var(--paper); opacity: 0.5; font-size: 28px; }
.tree-progress-text {
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  line-height: 1.4;
}
.tree-progress-text strong { color: var(--cherry); }

/* ============ REWARDS ============ */
.rewards-section { background: var(--paper); padding: 100px 32px; border-top: 3px solid var(--ink); }
.rewards-inner { max-width: 1400px; margin: 0 auto; }
.rewards-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; margin-bottom: 60px; }
.mastery-explainer {
  background: var(--paper-2);
  border: 3px solid var(--ink);
  padding: 32px;
}
.mastery-explainer h3 {
  font-family: "Archivo Black", sans-serif;
  font-size: 24px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.mastery-steps { display: grid; gap: 16px; }
.mastery-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
  padding: 14px;
  background: var(--paper);
  border: 2px solid var(--ink);
}
.mastery-step-dots { display: flex; gap: 3px; }
.mastery-step-info { font-size: 14px; }
.mastery-step-info strong {
  font-family: "Archivo Black", sans-serif;
  text-transform: uppercase;
  font-size: 14px;
  display: block;
}
.mastery-step-info span {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.daily-goal {
  background: var(--ink);
  color: var(--paper);
  padding: 32px;
  position: relative;
  overflow: hidden;
  border: 3px solid var(--ink);
}
.daily-goal::before {
  content: '5';
  position: absolute;
  right: -20px;
  bottom: -40px;
  font-family: "Archivo Black", sans-serif;
  font-size: 240px;
  color: rgba(255, 230, 0, 0.08);
  line-height: 1;
}
.daily-goal-tag {
  display: inline-block;
  background: var(--yellow);
  color: var(--ink);
  padding: 4px 10px;
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
  font-weight: 600;
}
.daily-goal h3 {
  font-family: "Archivo Black", sans-serif;
  font-size: 32px;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.daily-goal h3 .ital { color: var(--yellow); }
.goal-bar { height: 12px; background: rgba(244,236,207,0.15); border: 2px solid var(--paper); margin-bottom: 12px; }
.goal-bar-fill { height: 100%; background: var(--yellow); width: 60%; }
.goal-stats {
  display: flex;
  justify-content: space-between;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(244,236,207,0.7);
  margin-bottom: 24px;
}
.goal-stats strong { color: var(--yellow); }
.goal-streak {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 2px solid rgba(244,236,207,0.15);
}
.streak-flame { font-size: 28px; }
.streak-text {
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1.3;
}
.streak-text strong { font-family: "Archivo Black", sans-serif; font-size: 16px; color: var(--yellow); display: block; }

/* Badges */
.badges {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.badge {
  background: var(--paper);
  border: 3px solid var(--ink);
  padding: 20px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}
.badge:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--cherry); }
.badge-medal {
  width: 64px;
  height: 64px;
  background: var(--yellow);
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--ink);
  font-size: 28px;
}
.badge.earned .badge-medal { background: var(--leaf); color: var(--paper); }
.badge.locked .badge-medal { background: var(--paper-3); color: var(--ink-soft); opacity: 0.6; }
.badge-name {
  font-family: "Archivo Black", sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 6px;
}
.badge-req {
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.badge.locked .badge-name,
.badge.locked .badge-req { opacity: 0.6; }

/* ============ BEAN CARDS ============ */
.beans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.bean {
  background: var(--paper);
  border: 3px solid var(--ink);
  overflow: hidden;
  transition: all 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
}
.bean:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--cherry); }
.bean-photo {
  aspect-ratio: 1 / 1;
  background: var(--paper-warm);
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bean-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(14,13,11,0.06) 1.2px, transparent 1.6px);
  background-size: 14px 14px;
}
.bean-shape {
  width: 110px;
  height: 145px;
  background: var(--ink);
  border-radius: 50% 50% 50% 50% / 55% 55% 45% 45%;
  box-shadow: inset -12px -16px 30px rgba(0,0,0,0.4);
  position: relative;
  z-index: 1;
}
.bean-shape::after {
  content: '';
  position: absolute;
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 84%;
  background: var(--paper-warm);
  opacity: 0.3;
  border-radius: 999px;
}
.bean:nth-child(2) .bean-shape { background: #4A2C18; }
.bean:nth-child(3) .bean-shape { background: #6B3410; }
.bean:nth-child(4) .bean-shape { background: #2A1A0F; }
.bean-roast-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--paper);
  border: 2px solid var(--ink);
  padding: 3px 10px;
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  z-index: 2;
}
.bean-link-lessons {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--yellow);
  color: var(--ink);
  padding: 3px 10px;
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  z-index: 2;
  border: 2px solid var(--ink);
}
.bean-info { padding: 16px 18px 14px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.bean-origin {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}
.bean-name {
  font-family: "Archivo Black", sans-serif;
  font-size: 22px;
  line-height: 1;
  text-transform: uppercase;
  margin-top: 2px;
}
.bean-name .ital { color: var(--cherry); }
.bean-notes { font-size: 13px; color: var(--ink-soft); line-height: 1.5; margin-top: 4px; }
.bean-notes strong { color: var(--ink); font-weight: 600; }
.bean-foot {
  margin: 16px -18px -14px;
  padding: 12px 18px;
  border-top: 2px solid var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.bean-price { font-family: "Archivo Black", sans-serif; font-size: 22px; }
.bean-price .size {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  color: var(--ink-soft);
  margin-left: 4px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.bean-add {
  background: var(--ink);
  color: var(--yellow);
  border: none;
  padding: 8px 14px;
  font-family: "Archivo Black", sans-serif;
  font-size: 11px;
  text-transform: uppercase;
}
.bean-add:hover { background: var(--cherry); color: var(--paper); }

/* ============ CONNECT ============ */
.connect-section { background: var(--paper-2); padding: 100px 32px; border-top: 3px solid var(--ink); }
.connect-inner { max-width: 1400px; margin: 0 auto; }
.connect-flow { display: grid; grid-template-columns: 1fr auto 1fr; gap: 32px; align-items: stretch; margin-top: 50px; }
.connect-card {
  background: var(--paper);
  border: 3px solid var(--ink);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.connect-card-tag {
  display: inline-block;
  background: var(--ink);
  color: var(--yellow);
  padding: 4px 10px;
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  align-self: flex-start;
}
.connect-card.bean .connect-card-tag { background: var(--cherry); color: var(--paper); }
.connect-card h4 {
  font-family: "Archivo Black", sans-serif;
  font-size: 32px;
  line-height: 1;
  text-transform: uppercase;
}
.connect-card h4 .ital { color: var(--cherry); }
.connect-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.5; }
.connect-card-visual {
  margin: 16px 0;
  aspect-ratio: 16/9;
  background: var(--paper-2);
  border: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.connect-card.lesson .connect-card-visual { background: var(--ink); }
.connect-lesson-vis { color: var(--paper); text-align: center; padding: 16px; }
.connect-lesson-vis-num { font-family: "Archivo Black", sans-serif; font-size: 60px; line-height: 1; color: var(--yellow); }
.connect-lesson-vis-label { font-family: "Geist Mono", monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; margin-top: 8px; }
.connect-arrow { display: flex; align-items: center; justify-content: center; font-family: "Archivo Black", sans-serif; font-size: 48px; color: var(--cherry); }
.connect-card-foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 2px solid var(--ink);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  justify-content: space-between;
}
.connect-card-foot strong { color: var(--cherry); }
.connect-bean-shape { width: 80px; height: 105px; background: var(--ink); border-radius: 50% 50% 50% 50% / 55% 55% 45% 45%; box-shadow: inset -10px -12px 24px rgba(0,0,0,0.4); }

/* ============ TEACHERS ============ */
.teachers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.teacher { background: var(--paper); border: 3px solid var(--ink); overflow: hidden; transition: all 0.2s; }
.teacher:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--cherry); }
.teacher-photo {
  aspect-ratio: 1 / 1;
  background: var(--paper-warm);
  position: relative;
  border-bottom: 3px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.teacher:nth-child(2) .teacher-photo { background: var(--yellow); }
.teacher:nth-child(3) .teacher-photo { background: var(--ink); }
.teacher:nth-child(3) .teacher-initials { color: var(--yellow); }
.teacher:nth-child(4) .teacher-photo { background: var(--cherry); }
.teacher:nth-child(4) .teacher-initials { color: var(--paper); }
.teacher-initials {
  font-family: "Archivo Black", sans-serif;
  font-size: 80px;
  color: var(--ink);
  line-height: 1;
  position: relative;
  z-index: 1;
}
.teacher-cred {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--paper);
  border: 2px solid var(--ink);
  padding: 3px 8px;
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  z-index: 2;
}
.teacher-info { padding: 18px 20px; }
.teacher-name { font-family: "Archivo Black", sans-serif; font-size: 20px; text-transform: uppercase; line-height: 1; margin-bottom: 6px; }
.teacher-role { font-family: "Geist Mono", monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--cherry); margin-bottom: 12px; font-weight: 600; }
.teacher-teaches { font-size: 13px; color: var(--ink-soft); line-height: 1.5; padding-top: 12px; border-top: 2px solid var(--ink); }
.teacher-teaches strong { color: var(--ink); }
.partners {
  margin-top: 60px;
  padding: 32px;
  border: 3px solid var(--ink);
  background: var(--yellow);
}
.partners-label { font-family: "Geist Mono", monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--ink); margin-bottom: 20px; font-weight: 600; }
.partners-list { display: flex; gap: 0; flex-wrap: wrap; align-items: center; }
.partner {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(20px, 2.5vw, 32px);
  text-transform: uppercase;
  color: var(--ink);
  padding: 0 24px;
  border-right: 2px solid var(--ink);
}
.partner:last-child { border-right: none; }
.partner .ital { color: var(--cherry); }

/* ============ MEMBERSHIP ============ */
.membership {
  margin: 60px 32px;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  background: var(--ink);
  color: var(--paper);
  padding: 70px 50px;
  position: relative;
  overflow: hidden;
  box-shadow: 12px 12px 0 var(--yellow);
  border: 3px solid var(--ink);
}
.membership::before {
  content: 'BLOOM+';
  position: absolute;
  bottom: -50px;
  right: -30px;
  font-family: "Archivo Black", sans-serif;
  font-size: 260px;
  color: rgba(255, 230, 0, 0.06);
  line-height: 1;
  pointer-events: none;
}
.membership-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 2; }
.membership-tag {
  display: inline-block;
  background: var(--yellow);
  color: var(--ink);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 6px 12px;
  margin-bottom: 24px;
  font-weight: 600;
}
.membership h2 {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 0.88;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.membership h2 .ital { color: var(--yellow); }
.membership-lede { font-size: 17px; line-height: 1.55; color: rgba(244,236,207,0.75); margin-bottom: 28px; max-width: 460px; }
.membership ul { list-style: none; margin-bottom: 32px; }
.membership ul li {
  padding: 10px 0;
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-bottom: 1px solid rgba(244,236,207,0.1);
}
.membership ul li::before { content: '+'; color: var(--yellow); font-family: "Archivo Black", sans-serif; font-size: 18px; line-height: 1; flex-shrink: 0; }
.membership ul li strong { color: var(--paper); font-weight: 600; }
.membership-card {
  background: var(--yellow);
  color: var(--ink);
  padding: 32px;
  border: 3px solid var(--ink);
}
.membership-card-stamp {
  position: absolute;
  top: -12px;
  right: 28px;
  background: var(--cherry);
  color: var(--paper);
  padding: 6px 12px;
  font-family: "Archivo Black", sans-serif;
  font-size: 11px;
  text-transform: uppercase;
}
.membership-card-name { font-family: "Geist Mono", monospace; font-size: 12px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--ink); font-weight: 600; }
.membership-card-price { font-family: "Archivo Black", sans-serif; font-size: 80px; line-height: 1; margin: 8px 0 4px; }
.membership-card-price .currency { font-size: 36px; vertical-align: top; margin-right: 4px; }
.membership-card-price .period { font-size: 14px; font-family: "Geist Mono", monospace; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-soft); margin-left: 4px; }
.membership-card-desc { font-size: 13px; color: var(--ink-soft); margin-bottom: 24px; line-height: 1.5; }
.membership-card-cta {
  width: 100%;
  background: var(--ink);
  color: var(--yellow);
  padding: 14px;
  font-family: "Archivo Black", sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  border: none;
  box-shadow: 5px 5px 0 var(--cherry);
  transition: all 0.15s;
}
.membership-card-cta:hover { transform: translate(2px, 2px); box-shadow: 3px 3px 0 var(--cherry); }
.membership-card-foot { text-align: center; margin-top: 12px; font-family: "Geist Mono", monospace; font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.1em; }

/* ============ FREE LESSON CTA ============ */
.free-lesson { padding: 80px 32px 100px; max-width: 1400px; margin: 0 auto; }
.free-lesson-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  border-top: 3px solid var(--ink);
  padding-top: 80px;
}
.free-lesson h3 {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 0.9;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.free-lesson h3 .ital { color: var(--cherry); }
.free-lesson p { max-width: 480px; font-size: 16px; color: var(--ink-soft); margin-bottom: 28px; line-height: 1.55; }
.free-lesson-card {
  background: var(--yellow);
  color: var(--ink);
  padding: 28px;
  border: 3px solid var(--ink);
  transform: rotate(2deg);
  box-shadow: 8px 8px 0 var(--cherry);
}
.free-lesson-card h4 { font-family: "Archivo Black", sans-serif; font-size: 38px; text-transform: uppercase; line-height: 0.92; margin: 8px 0; }
.free-lesson-card-tag {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
  display: flex;
  justify-content: space-between;
}
.free-lesson-card-foot {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 2px solid var(--ink);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  justify-content: space-between;
}

/* ============ FOOTER ============ */
footer {
  background: var(--ink);
  color: var(--paper);
  padding: 80px 32px 32px;
  border-top: 6px solid var(--yellow);
}
.footer-inner { max-width: 1400px; margin: 0 auto; }
.footer-head {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(48px, 9vw, 140px);
  line-height: 0.88;
  text-transform: uppercase;
  letter-spacing: -0.04em;
  margin-bottom: 60px;
}
.footer-head .ital { color: var(--yellow); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 48px 0;
  border-top: 2px solid rgba(244,236,207,0.15);
}
.footer-grid h5 {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
  color: rgba(244,236,207,0.5);
  font-weight: 600;
}
.footer-grid ul { list-style: none; }
.footer-grid li { padding: 4px 0; }
.footer-grid a { color: var(--paper); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-grid a:hover { color: var(--yellow); }
.footer-newsletter input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--paper);
  padding: 10px 0;
  font-size: 14px;
  color: var(--paper);
  font-family: inherit;
  outline: none;
}
.footer-newsletter input::placeholder { color: rgba(244,236,207,0.4); }
.footer-newsletter button {
  margin-top: 12px;
  background: var(--yellow);
  color: var(--ink);
  border: none;
  padding: 10px 16px;
  font-family: "Archivo Black", sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  cursor: pointer;
}
.footer-meta {
  padding-top: 24px;
  border-top: 2px solid rgba(244,236,207,0.15);
  display: flex;
  justify-content: space-between;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(244,236,207,0.5);
}

/* ============ PAGE HEADERS ============ */
.page-header {
  padding: 70px 32px 50px;
  max-width: 1400px;
  margin: 0 auto;
  border-bottom: 3px solid var(--ink);
}
.page-header h1 {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(48px, 8vw, 120px);
  line-height: 0.88;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}
.page-header-meta {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

/* ============ PROSE ============ */
.prose { max-width: 720px; }
.prose h2 {
  font-family: "Archivo Black", sans-serif;
  font-size: 28px;
  text-transform: uppercase;
  margin: 48px 0 16px;
}
.prose h3 {
  font-family: "Archivo Black", sans-serif;
  font-size: 20px;
  text-transform: uppercase;
  margin: 32px 0 12px;
}
.prose p { margin-bottom: 16px; color: var(--ink-soft); line-height: 1.65; font-size: 16px; }
.prose p strong { color: var(--ink); }
.prose ul, .prose ol { margin: 16px 0; padding-left: 24px; color: var(--ink-soft); }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--cherry); }
.prose img { border: 3px solid var(--ink); margin: 32px 0; }
.prose blockquote {
  border-left: 4px solid var(--yellow);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--paper-2);
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 20px;
  color: var(--ink);
}

/* ============ EMPTY STATE ============ */
.empty-state {
  text-align: center;
  padding: 120px 32px;
}
.empty-state-icon {
  font-size: 80px;
  margin-bottom: 24px;
}
.empty-state h2 {
  font-family: "Archivo Black", sans-serif;
  font-size: 32px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.empty-state p { color: var(--ink-soft); max-width: 480px; margin: 0 auto 32px; }

/* ============ GRID LAYOUTS ============ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  nav.main-nav { gap: 16px; padding: 12px 20px; }
  .nav-links { display: none; }
  .hero-sub { grid-template-columns: 1fr; }
  .doorway { grid-template-columns: 1fr; }
  .doorway-label { border-right: none; border-bottom: 3px solid var(--ink); }
  .door { border-right: none; border-bottom: 3px solid var(--ink); }
  .door:last-child { border-bottom: none; }
  .shelf { grid-template-columns: repeat(2, 1fr); }
  .beans { grid-template-columns: repeat(2, 1fr); }
  .tracks-grid { grid-template-columns: 1fr; }
  .tree-section { padding: 60px 20px; }
  .tree-trunk { grid-template-columns: repeat(2, 1fr); padding: 0; }
  .tree-grid { grid-template-columns: 1fr; }
  .tree-svg { display: none; }
  .rewards-grid { grid-template-columns: 1fr; }
  .badges { grid-template-columns: repeat(3, 1fr); }
  .connect-flow { grid-template-columns: 1fr; }
  .connect-arrow { transform: rotate(90deg); padding: 12px 0; }
  .teachers { grid-template-columns: repeat(2, 1fr); }
  .membership { margin: 40px 20px; padding: 40px 28px; }
  .membership-grid { grid-template-columns: 1fr; gap: 32px; }
  .free-lesson-inner { grid-template-columns: 1fr; padding-top: 50px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .shelf { grid-template-columns: 1fr; }
  .beans { grid-template-columns: 1fr; }
  .teachers { grid-template-columns: 1fr; }
  .badges { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .top-bar { flex-direction: column; gap: 4px; text-align: center; }
}