/* Courses catalogue — search, chips, colour cards. */

.courses-hero {
  position: relative;
  padding: 42px 0 28px;
  overflow: visible;
}

.courses-hero .wrap {
  position: relative;
  width: min(1180px, 92vw);
  text-align: center;
}

.courses-hero h1 {
  margin: 0 auto 10px;
  max-width: 18ch;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.12;
}

.courses-lead {
  margin: 0 auto;
  max-width: 42em;
  color: var(--ink-soft);
  font-weight: 700;
}

.courses-doodle {
  position: absolute;
  font-family: 'Baloo 2', 'Nunito', sans-serif;
  font-weight: 800;
  line-height: 1.05;
  color: #E4680E;
  pointer-events: none;
}

.courses-doodle.is-left {
  inset-inline-start: 0;
  top: 8px;
  font-size: clamp(15px, 1.6vw, 20px);
  transform: rotate(-8deg);
  text-align: start;
}

.courses-doodle.is-right {
  inset-inline-end: -8px;
  top: -6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  transform: rotate(6deg);
}

.courses-doodle.is-right p {
  margin: 0;
  font-size: clamp(14px, 1.5vw, 18px);
}
.doodle-phone { display: none; }
.courses-heart { color: #FF7DA6; }

.courses-maya {
  width: clamp(88px, 12vw, 140px);
  height: auto;
  filter: drop-shadow(0 10px 16px rgba(42, 33, 64, .18));
}

.courses-search {
  position: relative;
  display: flex;
  align-items: center;
  width: min(720px, 100%);
  margin: 22px auto 0;
  padding: 6px 6px 6px 18px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(42, 33, 64, .12);
}

.courses-search .ico {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--ink-soft);
}

.courses-search input[type="search"] {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 12px 14px;
  font: inherit;
  font-weight: 700;
  color: var(--ink);
  outline: none;
}

.courses-search input[type="search"]::placeholder {
  color: #A39BB8;
  font-weight: 600;
}

.courses-search .btn {
  padding: 12px 22px;
}

.courses-body {
  width: min(1180px, 92vw);
  padding-top: 8px;
  padding-bottom: 56px;
}

.courses-body section {
  padding: 0;
}

.courses-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  margin: 0 0 28px;
}

.course-picks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.course-pick {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  border: 0;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.3;
  text-decoration: none;
}

.course-pick.is-all          { background: #EDE8F6; color: #4A4360; }
.course-pick.is-grammar      { background: #D7F0F8; color: #0A6A86; }
.course-pick.is-speaking     { background: #E6DFF8; color: #4A2A7A; }
.course-pick.is-listening    { background: #FDE8D0; color: #9A4A12; }
.course-pick.is-pronunciation { background: #D4F3EE; color: #0E5A52; }
.course-pick.is-writing      { background: #F8DCE8; color: #8A2450; }
.course-pick.is-text         { background: #F8EBC8; color: #8A5A12; }
.course-pick.is-test-prep    { background: #D8E6F8; color: #1B3A5F; }

.course-pick.is-all:hover          { background: #E0D8F0; }
.course-pick.is-grammar:hover      { background: #C4E8F2; }
.course-pick.is-speaking:hover     { background: #D8CEF2; }
.course-pick.is-listening:hover    { background: #F8D4B0; }
.course-pick.is-pronunciation:hover { background: #C0EBE4; }
.course-pick.is-writing:hover      { background: #F2CDDC; }
.course-pick.is-text:hover         { background: #F0DFAE; }
.course-pick.is-test-prep:hover    { background: #C8D8F0; }

.course-pick.is-on { color: #fff; }
.course-pick.is-all.is-on          { background: #3D2A6E; }
.course-pick.is-grammar.is-on      { background: #0B8DA6; }
.course-pick.is-speaking.is-on     { background: #5B4CDB; }
.course-pick.is-listening.is-on    { background: #C45E28; }
.course-pick.is-pronunciation.is-on { background: #0E8A7A; }
.course-pick.is-writing.is-on      { background: #C44A7A; }
.course-pick.is-text.is-on         { background: #C45E28; }
.course-pick.is-test-prep.is-on    { background: #1B3A5F; }

.course-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.course-filter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px 6px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  font-weight: 800;
}

.course-filter .ico {
  width: 16px;
  height: 16px;
  color: var(--ink-soft);
}

.course-filter select {
  border: 0;
  background: transparent;
  font: inherit;
  font-weight: 800;
  color: var(--ink);
  padding: 2px 2px 2px 0;
  max-width: 11rem;
}

.courses-shelf-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 14px;
}

.course-shelf { margin: 0 0 34px; }
.course-shelf:last-of-type { margin-bottom: 0; }
.course-shelf[hidden],
.course-card[hidden],
.courses-continue[hidden] { display: none !important; }

.course-shelf-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
  color: var(--ink);
}

.course-shelf-title .ico,
.course-shelf-title svg {
  width: 22px;
  height: 22px;
  color: var(--orange);
}

.courses-viewall {
  font-size: 14px;
  font-weight: 800;
  color: var(--ink-soft);
}

.courses-viewall:hover { color: var(--orange); }

.course-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.course-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 228px;
  padding: 16px 16px 14px;
  border-radius: 22px;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(255,255,255,.30), rgba(255,255,255,0) 42%),
    linear-gradient(165deg, var(--cover-a, #3EC8E8), var(--cover-b, #1A9BB8));
  box-shadow: 0 10px 22px rgba(42, 33, 64, .12);
  transition: transform .18s ease;
}

.course-shelf.is-feature .course-card {
  box-shadow: none;
}

.course-card:hover { transform: translateY(-4px); }

.course-card.is-barred { filter: saturate(.5); opacity: .78; }

.course-head {
  position: relative;
  z-index: 2;
  display: block;
  min-height: 22px;
  padding-inline-end: 5.75rem;
}

.course-tag,
.course-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 800;
  line-height: 1.4;
  width: fit-content;
  flex-shrink: 0;
}

.course-tag {
  background: rgba(255, 255, 255, .22);
  color: #fff;
}

.course-badge {
  position: absolute;
  top: 12px;
  inset-inline-end: 12px;
  z-index: 3;
  background: rgba(20, 16, 30, .28);
}

.course-badge.is-premium {
  background: #1C1528;
  color: #FFF8E8;
}

.course-badge.is-premium .ico {
  width: 12px;
  height: 12px;
  color: #F6C453;
}
.course-badge.is-go { background: var(--orange); }
.course-badge.is-again { background: var(--green); }
.course-badge.is-barred { background: #6B7280; }

.course-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  max-width: 68%;
  min-width: 0;
  margin-top: 14px;
}

.course-copy h2 {
  margin: 0 0 4px;
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.15;
  color: #fff;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.course-by,
.course-sub,
.course-foot {
  margin: 0;
  color: rgba(255, 255, 255, .88);
}

.course-by {
  font-size: 13px;
  font-weight: 700;
}

.course-sub {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.course-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: auto;
  padding-top: 16px;
  font-size: 12px;
  font-weight: 800;
}

.course-foot span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.course-foot .ico {
  width: 13px;
  height: 13px;
}

.course-cast {
  position: absolute;
  inset-inline-end: -6px;
  bottom: -8px;
  width: 46%;
  height: 78%;
  pointer-events: none;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, .22));
}

.courses-continue { margin: 0 0 32px; }

.continue-card {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(42, 33, 64, .08);
}

.continue-thumb {
  position: relative;
  width: 92px;
  height: 92px;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(155deg, var(--cover-a, #2FA36B), var(--cover-b, #1A5C3A));
}

.continue-thumb-title {
  display: none;
}

.continue-cast {
  width: 100%;
  height: 100%;
}

.continue-copy h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.continue-bar {
  height: 8px;
  border-radius: 999px;
  background: #E8F6EE;
  overflow: hidden;
}

.continue-bar > span {
  display: block;
  height: 100%;
  background: var(--green);
}

.continue-copy p {
  margin: 6px 0 0;
  font-size: 13px;
  font-weight: 800;
  color: var(--ink-soft);
}

.continue-go { padding: 12px 22px; white-space: nowrap; }

.continue-nudge {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  max-width: 11rem;
  font-size: 13px;
  font-weight: 800;
  color: var(--green);
}

.continue-nudge svg { color: var(--green); flex-shrink: 0; }

.courses-empty,
.courses-note {
  margin: 22px 0 0;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  color: var(--ink-soft);
  text-align: center;
}

.courses-note a {
  font-weight: 800;
  color: var(--orange);
  text-decoration: underline;
}

@media (max-width: 1100px) {
  .course-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .continue-nudge { display: none; }
}

@media (max-width: 720px) {
  .courses-hero {
    padding: 20px 0 16px;
  }
  .courses-hero .wrap,
  .courses-body {
    width: auto;
    margin-inline: 20px;
  }
  .courses-hero .wrap,
  .courses-hero h1,
  .courses-lead {
    text-align: start;
  }
  .courses-hero h1 {
    max-width: none;
    margin: 0 7.4rem 8px 0;
    font-size: clamp(24px, 7.2vw, 32px);
    line-height: 1.18;
  }
  .courses-lead {
    max-width: none;
    margin: 0 7.4rem 0 0;
    font-size: 13px;
    padding-inline-end: 0;
  }
  .courses-doodle.is-left { display: none; }
  .courses-doodle.is-right {
    top: 4px;
    inset-inline-end: 0;
    transform: none;
  }
  .doodle-desk { display: none; }
  .doodle-phone { display: block; font-size: 15px; line-height: 1.1; }
  .courses-maya { width: 92px; }
  .courses-search {
    width: 100%;
    margin-top: 14px;
    padding-inline-start: 14px;
  }
  .courses-search .btn { padding-inline: 16px; }
  .course-filters { display: none; }
  .courses-toolbar { margin-bottom: 18px; }
  .course-picks {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
  }
  .course-picks::-webkit-scrollbar { display: none; }
  .course-pick { flex: 0 0 auto; }

  .courses-viewall { color: var(--orange); }
  .courses-viewall::after { content: " ›"; }

  .continue-card {
    grid-template-columns: 52px minmax(0, 1fr) auto;
    gap: 10px;
    padding: 10px 12px 10px 10px;
  }
  .continue-thumb {
    width: 52px;
    height: 52px;
    border-radius: 50%;
  }
  .continue-thumb-title { display: none; }
  .continue-copy h3 { font-size: 15px; margin-bottom: 4px; }
  .continue-copy p { margin-top: 4px; font-size: 12px; }
  .continue-go { padding: 10px 14px; font-size: 14px; }

  .course-shelf.is-feature .course-grid {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 10px;
    padding: 0;
    -webkit-overflow-scrolling: touch;
  }
  .course-shelf.is-feature .course-grid::-webkit-scrollbar { display: none; }
  .course-shelf.is-feature .course-card {
    flex: 0 0 42vw;
    max-width: 168px;
    min-height: 210px;
    aspect-ratio: 3 / 4.1;
    padding: 10px;
    scroll-snap-align: start;
    box-shadow: none;
    filter: none;
  }
  .course-shelf.is-feature .course-head { padding-inline-end: 2.2rem; }
  .course-shelf.is-feature .course-badge {
    top: 10px;
    inset-inline-end: 10px;
  }
  .course-shelf.is-feature .course-badge.is-premium {
    padding: 5px;
    gap: 0;
  }
  .course-shelf.is-feature .course-badge-label { display: none; }
  .course-shelf.is-feature .course-by,
  .course-shelf.is-feature .course-sub { display: none; }
  .course-shelf.is-feature .course-copy {
    max-width: 100%;
    margin-top: 8px;
  }
  .course-shelf.is-feature .course-copy h2 { font-size: 15px; }
  .course-shelf.is-feature .course-foot { padding-top: 8px; }
  .course-shelf.is-feature .course-cast {
    width: 72%;
    height: 48%;
    inset-inline-end: auto;
    inset-inline-start: 50%;
    bottom: 6px;
    transform: translateX(-50%);
    filter: none;
  }

  .course-shelf.is-compact { overflow: visible; }
  .course-shelf.is-compact .course-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    overflow: visible;
  }
  .course-shelf.is-compact .course-card {
    min-height: 118px;
    padding: 10px;
    border-radius: 18px;
    overflow: visible;
    box-shadow: none;
  }
  .course-shelf.is-compact .course-head { padding-inline-end: 4.6rem; }
  .course-shelf.is-compact .course-badge {
    top: 8px;
    inset-inline-end: 8px;
    padding: 3px 7px;
    font-size: 10px;
  }
  .course-shelf.is-compact .course-by,
  .course-shelf.is-compact .course-sub { display: none; }
  .course-shelf.is-compact .course-copy {
    max-width: 64%;
    margin-top: 4px;
  }
  .course-shelf.is-compact .course-copy h2 { font-size: 13px; }
  .course-shelf.is-compact .course-foot { padding-top: 6px; font-size: 10.5px; gap: 6px 8px; }
  .course-shelf.is-compact .course-tag { font-size: 10px; }
  .course-shelf.is-compact .course-cast {
    width: 42%;
    height: 64%;
    inset-inline-end: -4px;
    inset-inline-start: auto;
    bottom: -4px;
    top: auto;
    transform: none;
    filter: none;
  }
}

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