/* assets/pages/arabic-music-intro/intro-layout.css */
/* Beginner Arabic music intro page layout */

.intro-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 38px 20px 96px;
}

#intro-page-root {
  display: grid;
  gap: 24px;
}

.intro-hero {
  position: relative;
  overflow: hidden;
  max-width: 980px;
  margin: 0 auto;
  padding: 34px 22px 30px;
  border: 1px solid rgba(200,164,90,.14);
  border-radius: 26px;
  background: radial-gradient(circle at 50% 0%, rgba(200,164,90,.10), transparent 42%), linear-gradient(180deg, rgba(15,15,18,.98), rgba(9,9,12,.98));
  box-shadow: 0 20px 52px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.035);
  text-align: center;
}

.intro-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(30deg, transparent 47%, rgba(226,192,122,.05) 47.3%, rgba(226,192,122,.05) 52.7%, transparent 53%) center / 180px 180px,
    linear-gradient(-30deg, transparent 47%, rgba(226,192,122,.04) 47.3%, rgba(226,192,122,.04) 52.7%, transparent 53%) center / 180px 180px;
  opacity: .22;
  pointer-events: none;
}

.intro-tag {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 5px 12px;
  margin-bottom: 12px;
  border-radius: 999px;
  border: 1px solid rgba(200,164,90,.22);
  background: rgba(200,164,90,.08);
  color: var(--gold-light);
  font-size: .78rem;
  font-weight: 900;
}

.intro-hero h1 {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  font-size: clamp(2rem, 5vw, 3.35rem);
  line-height: 1.08;
  color: var(--text);
  letter-spacing: -.02em;
}

.intro-hero p {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  color: rgba(255,255,255,.74);
  line-height: 1.9;
  font-size: 1rem;
}

.intro-quick-links,
.intro-mini-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px;
  margin: -6px auto 0;
  max-width: 900px;
}

.intro-mini-nav {
  display: none;
}

.intro-pill,
.intro-mini-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid rgba(200,164,90,.16);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  color: var(--text-muted);
  text-decoration: none;
  font-size: .84rem;
  font-weight: 900;
  transition: all .25s var(--ease);
}

.intro-pill:hover,
.intro-pill:focus-visible,
.intro-mini-nav a:hover,
.intro-mini-nav a:focus-visible {
  transform: translateY(-1px);
  color: var(--gold-light);
  border-color: rgba(200,164,90,.34);
  background: rgba(200,164,90,.10);
  outline: none;
}

.intro-note {
  max-width: 980px;
  margin: 0 auto;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(200,164,90,.13);
  background: rgba(200,164,90,.055);
  color: rgba(255,255,255,.76);
  line-height: 1.85;
  font-size: .94rem;
}

.intro-note strong {
  color: var(--gold-light);
}

.intro-learning-path,
.intro-section-map {
  max-width: 1080px;
  margin: 0 auto;
  border: 1px solid rgba(200,164,90,.13);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(14,14,18,.98), rgba(9,9,12,.985));
  box-shadow: 0 18px 42px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.03);
  padding: 22px;
}

.intro-learning-head,
.intro-map-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 18px;
}

.intro-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 4px 11px;
  margin-bottom: 10px;
  border-radius: 999px;
  border: 1px solid rgba(200,164,90,.2);
  background: rgba(200,164,90,.08);
  color: var(--gold-light);
  font-size: .74rem;
  font-weight: 900;
}

.intro-learning-head h2,
.intro-map-head h2 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.35;
}

.intro-learning-head p,
.intro-map-head p {
  margin: 0;
  color: rgba(255,255,255,.68);
  line-height: 1.85;
  font-size: .95rem;
}

.intro-path-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.intro-path-card {
  position: relative;
  min-width: 0;
  display: grid;
  gap: 10px;
  align-content: start;
  min-height: 230px;
  padding: 17px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.07);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.018));
  text-decoration: none;
  color: inherit;
  transition: all .25s var(--ease);
}

.intro-path-card:hover {
  transform: translateY(-2px);
  border-color: rgba(200,164,90,.28);
  background: linear-gradient(180deg, rgba(200,164,90,.08), rgba(255,255,255,.018));
}

.intro-ui-icon,
.intro-symbol-visual {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(200,164,90,.16);
  background: rgba(200,164,90,.07);
}

.intro-ui-icon svg,
.intro-symbol-visual svg {
  width: 48px;
  height: 48px;
  display: block;
}

.intro-ui-icon-fallback {
  color: var(--gold-light);
  font-size: 1.5rem;
  font-weight: 900;
}

.intro-step {
  position: absolute;
  top: 16px;
  inset-inline-end: 16px;
  color: rgba(226,192,122,.45);
  font-size: 1.1rem;
  font-weight: 900;
}

.intro-path-card h3 {
  margin: 0;
  color: var(--gold-light);
  font-size: 1rem;
  line-height: 1.45;
}

.intro-path-card p {
  margin: 0;
  color: rgba(255,255,255,.68);
  line-height: 1.75;
  font-size: .88rem;
}

.intro-map-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.intro-map-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  padding: 15px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.07);
  background: rgba(255,255,255,.025);
  text-decoration: none;
  color: inherit;
  transition: all .25s var(--ease);
}

.intro-map-card:hover {
  border-color: rgba(200,164,90,.28);
  background: rgba(200,164,90,.07);
  transform: translateY(-1px);
}

.intro-map-card .intro-ui-icon {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  flex: 0 0 auto;
}

.intro-map-card .intro-ui-icon svg {
  width: 40px;
  height: 40px;
}

.intro-map-card strong {
  display: block;
  margin-bottom: 4px;
  color: var(--gold-light);
  font-size: .95rem;
}

.intro-map-card span:not(.intro-ui-icon) {
  display: block;
  color: rgba(255,255,255,.66);
  line-height: 1.65;
  font-size: .84rem;
}

.intro-primary-choices {
  max-width: 980px;
  padding: 28px;
  border-color: rgba(200,164,90,.2);
  background:
    radial-gradient(circle at top, rgba(200,164,90,.1), transparent 42%),
    linear-gradient(180deg, rgba(14,14,18,.99), rgba(9,9,12,.99));
}

.intro-primary-choices .intro-map-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.55rem);
}

.intro-primary-choices .intro-map-head p {
  max-width: 620px;
  margin-inline: auto;
}

.intro-map-grid-primary {
  grid-template-columns: 1fr;
  max-width: 720px;
  margin: 0 auto;
  gap: 14px;
}

.intro-map-grid-primary .intro-map-card {
  min-height: 118px;
  padding: 20px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018));
}

.intro-map-grid-primary .intro-map-card .intro-ui-icon {
  width: 66px;
  height: 66px;
  border-radius: 20px;
}

.intro-map-grid-primary .intro-map-card .intro-ui-icon svg {
  width: 54px;
  height: 54px;
}

.intro-map-grid-primary .intro-map-card strong {
  font-size: 1.18rem;
  margin-bottom: 7px;
}

.intro-map-grid-primary .intro-map-card span:not(.intro-ui-icon) {
  font-size: .94rem;
  line-height: 1.75;
}

.intro-apply-links {
  max-width: 980px;
  padding: 18px;
  opacity: .95;
}

.intro-apply-links .intro-learning-head {
  margin-bottom: 12px;
}

.intro-apply-links .intro-learning-head h2 {
  font-size: clamp(1.2rem, 2.3vw, 1.55rem);
}

.intro-apply-links .intro-learning-head p {
  font-size: .86rem;
  line-height: 1.7;
}

.intro-apply-links .intro-path-card {
  min-height: 148px;
  padding: 13px;
  border-radius: 17px;
}

.intro-apply-links .intro-path-card .intro-ui-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
}

.intro-apply-links .intro-path-card .intro-ui-icon svg {
  width: 38px;
  height: 38px;
}

.intro-apply-links .intro-step {
  font-size: .82rem;
  top: 12px;
  inset-inline-end: 12px;
}

.intro-apply-links .intro-path-card h3 {
  font-size: .92rem;
}

.intro-apply-links .intro-path-card p {
  font-size: .78rem;
  line-height: 1.6;
}

.intro-stack {
  display: grid;
  gap: 22px;
}

.intro-section {
  border: 1px solid rgba(200,164,90,.12);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(14,14,18,.97), rgba(10,10,14,.99));
  box-shadow: 0 18px 42px rgba(0,0,0,.26), inset 0 1px 0 rgba(255,255,255,.03);
  overflow: hidden;
  scroll-margin-top: 96px;
}

.intro-section-head {
  padding: 24px 26px 16px;
  border-bottom: 1px solid rgba(255,255,255,.055);
  background: linear-gradient(180deg, rgba(200,164,90,.05), rgba(255,255,255,.012));
}

.intro-section-head h2 {
  margin: 0 0 9px;
  font-size: clamp(1.26rem, 2.6vw, 1.65rem);
  color: var(--gold-light) !important;
  line-height: 1.35;
}

.intro-section-head p {
  max-width: 920px;
  margin: 0;
  color: rgba(255,255,255,.68);
  line-height: 1.9;
  font-size: .94rem;
}

.intro-focus-box {
  margin: 14px 18px 0;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(200,164,90,.14);
  background: linear-gradient(180deg, rgba(200,164,90,.075), rgba(255,255,255,.018));
}

.intro-focus-box strong {
  display: block;
  margin-bottom: 8px;
  color: var(--gold-light);
  font-size: .9rem;
  font-weight: 900;
}

.intro-focus-box ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0 18px 0 0;
  color: rgba(255,255,255,.72);
  font-size: .88rem;
  line-height: 1.75;
}

.intro-subsections {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.intro-acc-item {
  border: 1px solid rgba(255,255,255,.065);
  border-radius: 18px;
  background: rgba(255,255,255,.018);
  overflow: hidden;
}

.intro-acc-trigger {
  width: 100%;
  min-height: 56px;
  padding: 15px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  font-weight: 900;
  text-align: start;
  border: 0;
  background: transparent;
  cursor: pointer;
  transition: all .25s var(--ease);
}

.intro-acc-trigger:hover,
.intro-acc-item.is-open .intro-acc-trigger {
  color: var(--gold-light);
  background: rgba(200,164,90,.06);
}

.intro-acc-trigger span:last-child {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(200,164,90,.16);
  color: var(--gold-light);
  transition: transform .25s var(--ease);
}

.intro-acc-item.is-open .intro-acc-trigger span:last-child {
  transform: rotate(180deg);
}

.intro-acc-panel {
  padding: 0 14px 16px;
}

.intro-term-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}

.intro-term-card {
  min-width: 0;
  border: 1px solid rgba(255,255,255,.065);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.018));
  padding: 16px;
  display: grid;
  gap: 9px;
  align-content: start;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025);
}

.intro-symbol-visual {
  margin-bottom: 2px;
}

.intro-term-card h3 {
  margin: 0;
  color: var(--gold-light);
  font-size: 1rem;
  line-height: 1.45;
}

.intro-term-card p {
  margin: 0;
  color: rgba(255,255,255,.72);
  line-height: 1.85;
  font-size: .9rem;
}

.intro-term-card strong {
  color: rgba(226,192,122,.95);
  font-weight: 900;
}

.intro-next {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 4px;
}

.intro-next-card {
  border: 1px solid rgba(200,164,90,.13);
  border-radius: 20px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(14,14,18,.98), rgba(10,10,14,.98));
  box-shadow: 0 14px 30px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.03);
}

.intro-next-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.45;
}

.intro-next-card p {
  margin: 0 0 14px;
  color: rgba(255,255,255,.68);
  line-height: 1.82;
  font-size: .92rem;
}

.intro-next-card a {
  color: var(--gold-light);
  text-decoration: none;
  font-weight: 900;
}

.intro-next-card a::after {
  content: ' ←';
}

@media (max-width: 960px) {
  .intro-path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro-map-grid,
  .intro-next {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .intro-shell {
    padding: 22px 12px 74px;
  }

  #intro-page-root {
    gap: 16px;
  }

  .intro-hero {
    padding: 24px 14px 22px;
    border-radius: 22px;
  }

  .intro-hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.55rem);
  }

  .intro-hero p,
  .intro-section-head p,
  .intro-term-card p,
  .intro-next-card p {
    font-size: .9rem;
  }

  .intro-quick-links {
    display: none;
  }

  .intro-mini-nav {
    position: sticky;
    top: 57px;
    z-index: 40;
    display: flex;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 7px;
    margin: -2px -12px 0;
    padding: 8px 12px;
    max-width: none;
    background: rgba(9,9,12,.92);
    border-block: 1px solid rgba(200,164,90,.1);
    backdrop-filter: blur(12px);
    scrollbar-width: none;
  }

  .intro-mini-nav::-webkit-scrollbar {
    display: none;
  }

  .intro-mini-nav a {
    flex: 0 0 auto;
    min-height: 32px;
    padding: 6px 12px;
    font-size: .76rem;
    background: rgba(255,255,255,.025);
  }

  .intro-learning-path,
  .intro-section-map {
    padding: 14px;
    border-radius: 20px;
  }

  .intro-learning-head,
  .intro-map-head {
    text-align: start;
    margin-bottom: 14px;
  }

  .intro-learning-head h2,
  .intro-map-head h2 {
    font-size: 1.25rem;
  }

  .intro-primary-choices {
    padding: 18px 14px;
  }

  .intro-primary-choices .intro-map-head {
    text-align: center;
    margin-bottom: 16px;
  }

  .intro-primary-choices .intro-map-head h2 {
    font-size: clamp(1.7rem, 7vw, 2.35rem);
  }

  .intro-primary-choices .intro-map-head p {
    font-size: .9rem;
  }

  .intro-map-grid-primary {
    gap: 12px;
  }

  .intro-map-grid-primary .intro-map-card {
    min-height: 122px;
    padding: 16px;
    border-radius: 19px;
    align-items: center;
  }

  .intro-map-grid-primary .intro-map-card .intro-ui-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
  }

  .intro-map-grid-primary .intro-map-card .intro-ui-icon svg {
    width: 48px;
    height: 48px;
  }

  .intro-map-grid-primary .intro-map-card strong {
    font-size: 1.06rem;
  }

  .intro-map-grid-primary .intro-map-card span:not(.intro-ui-icon) {
    font-size: .86rem;
  }

  .intro-apply-links {
    padding: 14px;
    border-radius: 18px;
  }

  .intro-apply-links .intro-learning-head {
    text-align: center;
    margin-bottom: 10px;
  }

  .intro-apply-links .intro-learning-head h2 {
    font-size: 1.15rem;
  }

  .intro-apply-links .intro-learning-head p {
    font-size: .8rem;
  }

  .intro-path-grid {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .intro-path-card {
    min-height: auto;
    grid-template-columns: auto 1fr;
    column-gap: 12px;
    align-items: start;
    padding: 13px;
  }

  .intro-path-card .intro-ui-icon {
    grid-row: span 3;
    width: 48px;
    height: 48px;
    border-radius: 15px;
  }

  .intro-path-card .intro-ui-icon svg {
    width: 40px;
    height: 40px;
  }

  .intro-apply-links .intro-path-grid {
    gap: 7px;
  }

  .intro-apply-links .intro-path-card {
    min-height: auto;
    padding: 10px 11px;
  }

  .intro-apply-links .intro-path-card .intro-ui-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
  }

  .intro-apply-links .intro-path-card .intro-ui-icon svg {
    width: 31px;
    height: 31px;
  }

  .intro-apply-links .intro-path-card h3 {
    font-size: .86rem;
  }

  .intro-apply-links .intro-path-card p {
    font-size: .76rem;
  }

  .intro-step {
    position: static;
    grid-column: 2;
    font-size: .78rem;
    line-height: 1;
  }

  .intro-path-card h3,
  .intro-path-card p {
    grid-column: 2;
  }

  .intro-map-card {
    align-items: flex-start;
    padding: 13px;
  }

  .intro-section {
    border-radius: 20px;
  }

  .intro-section-head {
    padding: 18px 15px 13px;
  }

  .intro-focus-box {
    margin: 10px 10px 0;
    padding: 12px 13px;
  }

  .intro-focus-box ul {
    font-size: .84rem;
    padding-inline-start: 0;
    padding-inline-end: 17px;
  }

  .intro-subsections {
    padding: 10px;
  }

  .intro-acc-trigger {
    min-height: 50px;
    padding: 12px 13px;
    font-size: .94rem;
  }

  .intro-acc-panel {
    padding: 0 9px 11px;
  }

  .intro-term-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .intro-term-card {
    grid-template-columns: auto 1fr;
    column-gap: 12px;
    padding: 13px;
  }

  .intro-term-card .intro-symbol-visual {
    grid-row: span 5;
    width: 48px;
    height: 48px;
    border-radius: 15px;
  }

  .intro-term-card .intro-symbol-visual svg {
    width: 40px;
    height: 40px;
  }

  .intro-term-card h3,
  .intro-term-card p {
    grid-column: 2;
  }

  .intro-next-card {
    padding: 16px;
  }
}