:root {
  --bg: #07111f;
  --bg-soft: #0b1728;
  --panel: rgba(13, 24, 42, 0.72);
  --panel-strong: rgba(16, 29, 49, 0.92);
  --line: rgba(255, 255, 255, 0.08);
  --text: #ecf3ff;
  --muted: #a8b7cc;
  --primary: #4cc9f0;
  --primary-strong: #33b8e1;
  --accent: #7dd3fc;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.32);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(76, 201, 240, 0.16), transparent 30%),
    linear-gradient(180deg, #08111d 0%, #07111f 100%);
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(14px);
  background: rgba(7, 17, 31, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.header-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(76, 201, 240, 0.25), rgba(125, 211, 252, 0.08));
  border: 1px solid rgba(125, 211, 252, 0.24);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-copy strong {
  font-size: 0.98rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 2px;
  white-space: nowrap;
}

.nav-toggle {
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0 12px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: #eef6ff;
}

.site-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(88vw, 360px);
  height: 100dvh;
  padding: 96px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(7, 17, 31, 0.98);
  border-left: 1px solid var(--line);
  transform: translateX(100%);
  transition: transform 0.28s ease;
  z-index: 50;
}

.site-nav.is-open {
  transform: translateX(0);
}

.nav-link,
.nav-cta {
  min-height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  padding: 0 16px;
}

.nav-link {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
}

.nav-link.is-active {
  border-color: rgba(76, 201, 240, 0.35);
  background: rgba(76, 201, 240, 0.08);
}

.nav-cta {
  margin-top: 6px;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #03131b;
  font-weight: 700;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 8, 18, 0.56);
  z-index: 45;
}

.hero-section {
  padding: 26px 0 22px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(76, 201, 240, 0.24), transparent 34%),
    linear-gradient(180deg, rgba(17, 30, 50, 0.95) 0%, rgba(10, 20, 35, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
  padding: 28px 20px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(76, 201, 240, 0.1);
  border: 1px solid rgba(76, 201, 240, 0.2);
  color: #d9f6ff;
  font-size: 0.82rem;
  font-weight: 600;
}

.hero-card h1,
.placeholder-card h1 {
  margin: 16px 0 0;
  font-size: clamp(2rem, 6vw, 4.15rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.hero-text,
.placeholder-text {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 700px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.btn {
  min-height: 52px;
  padding: 0 18px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #04131b;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  color: var(--text);
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-chips span {
  min-height: 34px;
  padding: 0 13px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  color: #d9e5f5;
  border: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.82rem;
}

.sections-section,
.highlights-section,
.placeholder-section {
  padding: 14px 0 26px;
}

.section-head {
  margin-bottom: 18px;
}

.section-kicker {
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-head h2 {
  margin: 10px 0 0;
  font-size: clamp(1.5rem, 4.6vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.section-head p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
  max-width: 720px;
}

.cards-grid,
.highlights-grid {
  display: grid;
  gap: 14px;
}

.feature-card,
.highlight-card,
.placeholder-card {
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.feature-card {
  padding: 20px;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(76, 201, 240, 0.26);
  background: rgba(16, 30, 50, 0.86);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(76, 201, 240, 0.12) 0%, rgba(76, 201, 240, 0.07) 100%);
  border: 1px solid rgba(125, 211, 252, 0.22);
  box-shadow:
    0 0 12px rgba(76, 201, 240, 0.16),
    0 0 24px rgba(76, 201, 240, 0.08),
    0 10px 22px rgba(0, 0, 0, 0.22);
  font-size: 1.25rem;
}

.feature-icon img {
  width: 28px;
  height: 28px;
  display: block;
  object-fit: contain;
}

.feature-icon-plain {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.feature-icon-plain img {
  width: 48px;
  height: 48px;
  display: block;
  object-fit: contain;
  filter:
    drop-shadow(0 0 8px rgba(76, 201, 240, 0.34))
    drop-shadow(0 0 18px rgba(76, 201, 240, 0.20))
    drop-shadow(0 8px 16px rgba(0, 0, 0, 0.22));
}

.feature-icon-cancionero img {
  width: 54px;
  height: 54px;
}

.feature-card h3 {
  margin: 16px 0 0;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.feature-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.feature-link {
  display: inline-flex;
  align-items: center;
  margin-top: 18px;
  color: var(--accent);
  font-weight: 700;
}

.highlight-card {
  padding: 20px;
}

.highlight-number {
  display: inline-flex;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.highlight-card h3 {
  margin: 12px 0 0;
  font-size: 1.12rem;
  letter-spacing: -0.03em;
}

.highlight-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.placeholder-card {
  padding: 28px 20px;
}

.site-footer {
  padding: 18px 0 36px;
}

.footer-shell {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-shell p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: #d4e2f2;
}

@media (min-width: 760px) {
  .hero-section {
    padding-top: 34px;
  }

  .hero-card {
    padding: 42px 36px;
  }

  .cards-grid,
  .highlights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .placeholder-card {
    padding: 40px 34px;
  }
}

@media (min-width: 980px) {
  .header-shell {
    min-height: 84px;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    transform: none;
    width: auto;
    height: auto;
    padding: 0;
    background: transparent;
    border-left: 0;
    flex-direction: row;
    align-items: center;
    gap: 10px;
  }

  .nav-link,
  .nav-cta {
    min-height: 44px;
    padding: 0 14px;
  }

  .nav-link {
    background: transparent;
  }

  .nav-link:hover {
    background: rgba(255, 255, 255, 0.04);
  }

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

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

  .footer-shell {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}
.charts-public-section {
  padding: 18px 0 28px;
}

.charts-public-title {
  margin: 8px 0 0;
  font-size: clamp(1.02rem, 2.7vw, 1.45rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.charts-search-form {
  margin: 0 0 20px;
}

.charts-search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(16, 29, 49, 0.92) 0%, rgba(12, 23, 39, 0.96) 100%);
  border: 1px solid rgba(125, 211, 252, 0.10);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.charts-search-input {
  flex: 1;
  min-width: 0;
  height: 52px;
  border: 0;
  outline: none;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 0 16px;
  font: inherit;
}

.charts-search-input::placeholder {
  color: var(--muted);
}

.charts-search-button,
.charts-search-clear {
  height: 52px;
  padding: 0 16px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  white-space: nowrap;
}

.charts-search-button {
  border: 0;
  cursor: pointer;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #04131b;
}

.charts-search-clear {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  color: var(--text);
}

@media (max-width: 640px) {
  .charts-search-form {
    margin: 0 0 18px;
  }

  .charts-search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border-radius: 20px;
  }

  .charts-search-input {
    flex: 1;
    min-width: 0;
    height: 56px;
    padding: 0 18px;
    border-radius: 18px;
    font-size: 16px;
  }

  .charts-search-clear {
    width: 44px;
    min-width: 44px;
    height: 44px;
    padding: 0;
    margin-top: 0;
    border-radius: 14px;
    font-size: 0;
    flex-shrink: 0;
  }

  .charts-search-clear::before {
    content: "✕";
    font-size: 18px;
    line-height: 1;
  }

  .charts-search-button {
    display: none;
  }
}

.charts-empty-card {
  border-radius: 22px;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
  padding: 20px;
  color: var(--muted);
}

.charts-public-list {
  display: grid;
  gap: 18px;
}

.chart-public-item {
  position: relative;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(16, 29, 49, 0.92) 0%, rgba(12, 23, 39, 0.96) 100%);
  border: 1px solid rgba(125, 211, 252, 0.10);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  padding: 22px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.chart-public-item:hover {
  transform: translateY(-3px);
  border-color: rgba(76, 201, 240, 0.28);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.34);
  background: linear-gradient(180deg, rgba(18, 33, 55, 0.96) 0%, rgba(13, 25, 42, 0.98) 100%);
}

.chart-public-main {
  min-width: 0;
}

.chart-public-main h2 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.28;
  letter-spacing: -0.03em;
}

.chart-public-main p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.97rem;
}

.chart-public-arrow {
  flex-shrink: 0;
  min-height: 42px;
  padding: 0 15px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  background: rgba(76, 201, 240, 0.12);
  border: 1px solid rgba(76, 201, 240, 0.22);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .chart-public-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .chart-public-arrow {
    flex-shrink: 0;
  }
}

.chart-public-item[hidden],
.charts-empty-card[hidden] {
  display: none !important;
}

.charts-load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.charts-load-more-wrap[hidden] {
  display: none !important;
}

.charts-load-more-button {
  min-width: 170px;
}

.charts-footer-spacer {
  height: 0;
}

.charts-footer-spacer[hidden] {
  display: none !important;
}

@media (max-width: 640px) {
  .charts-load-more-wrap {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 22px;
    padding-top: 2px;
  }

  .charts-load-more-button {
    min-width: 170px;
    margin: 0 auto;
  }

  .charts-footer-spacer {
    height: min(24svh, 170px);
  }
}

main {
  flex: 1 0 auto;
}

.site-footer {
  margin-top: auto;
  padding: 18px 0 22px;
}

.site-footer-bar {
  min-height: 58px;
  border-radius: 20px;
  padding: 14px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  background: rgba(13, 24, 42, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
  color: #dbe9f6;
  font-size: 0.92rem;
  line-height: 1.5;
}

.site-footer-bar a {
  color: var(--accent);
  font-weight: 700;
}

.site-footer-bar a:hover {
  text-decoration: underline;
}

.site-footer-home-line {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  text-align: center;
}

.site-footer-home-line-legal {
  margin-top: 2px;
  flex-wrap: nowrap;
  white-space: nowrap;
  gap: 6px;
}

.site-footer-home-line-legal a,
.site-footer-home-line-legal span {
  white-space: nowrap;
}

.site-footer-social {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}

.site-footer-social-link {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.site-footer-social-link:hover {
  transform: translateY(-2px);
  opacity: 0.92;
}

.site-footer-social-link img {
  width: 30px;
  height: 30px;
  display: block;
  object-fit: contain;
}

.site-footer-bar-home {
  letter-spacing: 0.01em;
}

.site-footer-bar-inner {
  color: #cfdced;
}

@media (max-width: 640px) {
  .site-footer {
    padding: 14px 0 18px;
  }

  .site-footer-bar {
    min-height: 54px;
    border-radius: 18px;
    padding: 12px 14px;
    font-size: 0.85rem;
    gap: 6px;
  }

  .site-footer-home-line {
    gap: 6px;
  }

  .site-footer-home-line-legal {
  margin-top: 0;
  gap: 4px;
  font-size: 0.76rem;
}

  .site-footer-social {
    gap: 10px;
    margin-top: 4px;
  }

  .site-footer-social-link {
    width: 34px;
    height: 34px;
  }

  .site-footer-social-link img {
    width: 28px;
    height: 28px;
  }
}

.cancionero-public-section {
  padding: 18px 0 28px;
}

.cancionero-public-title {
  margin: 0;
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cancionero-public-copy {
  margin: 16px 0 0;
  max-width: 860px;
  color: #dce8f7;
  font-size: 1.06rem;
  line-height: 1.65;
}

.cancionero-preview-block {
  margin-top: 14px;
}

.cancionero-preview-heading {
  margin: 0;
  font-size: clamp(1.1rem, 3vw, 1.45rem);
  letter-spacing: -0.02em;
}

.cancionero-preview-note {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.cancionero-carousel {
  margin-top: 0;
  position: relative;
}

.cancionero-preview-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 2px 10px;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
}

.cancionero-preview-track::-webkit-scrollbar {
  display: none;
}

.cancionero-preview-card {
  flex: 0 0 min(78vw, 280px);
  aspect-ratio: 3 / 4;
  scroll-snap-align: start;
  overflow: visible;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cancionero-preview-card.is-cover {
  flex-basis: min(82vw, 310px);
}

.cancionero-preview-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: transparent;
}

.cancionero-carousel-arrow {
  position: absolute;
  top: 42%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 999px;
  background: rgba(7, 17, 31, 0.82);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  backdrop-filter: blur(8px);
}

.cancionero-carousel-arrow.is-prev {
  left: -8px;
}

.cancionero-carousel-arrow.is-next {
  right: -8px;
}

.cancionero-carousel-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.cancionero-carousel-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}

.cancionero-carousel-dot.is-active {
  background: var(--accent);
  transform: scale(1.15);
}

.cancionero-contact-block {
  margin-top: 30px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(16, 29, 49, 0.92) 0%, rgba(12, 23, 39, 0.96) 100%);
  border: 1px solid rgba(125, 211, 252, 0.10);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  padding: 22px 20px;
}

.cancionero-contact-title {
  margin: 0;
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  letter-spacing: -0.02em;
}

.cancionero-contact-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
}

.cancionero-contact-btn {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform 0.18s ease, border-color 0.18s ease;
  overflow: hidden;
}

.cancionero-contact-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(76, 201, 240, 0.26);
}

.cancionero-contact-btn img {
  width: 28px;
  height: 28px;
  display: block;
  object-fit: contain;
}

.cancionero-contact-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-style: italic;
  line-height: 1.6;
}

.cancionero-footer-spacer {
  height: 0;
}

@media (min-width: 760px) {
  .cancionero-preview-track {
    gap: 24px;
    padding-inline: 24px;
  }

  .cancionero-preview-card {
    flex-basis: 240px;
  }

  .cancionero-preview-card.is-cover {
    flex-basis: 280px;
  }

  .cancionero-contact-block {
    padding: 24px;
  }
}

@media (max-width: 640px) {
  .cancionero-public-copy {
    font-size: 1rem;
  }

  .cancionero-preview-card {
    flex-basis: 74vw;
  }

  .cancionero-preview-card.is-cover {
    flex-basis: 82vw;
  }

  .cancionero-contact-actions {
    gap: 12px;
  }

  .cancionero-contact-btn {
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }

  .cancionero-contact-btn img {
    width: 24px;
    height: 24px;
  }

  .cancionero-footer-spacer {
    height: min(46svh, 340px);
  }
}

@media (hover: none), (pointer: coarse) {
  .cancionero-carousel-arrow {
    display: none;
  }
}

.cancionero-zoomable-image {
  cursor: zoom-in;
}

.cancionero-lightbox[hidden] {
  display: none !important;
}

.cancionero-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(3, 10, 20, 0.92);
  backdrop-filter: blur(8px);
  overscroll-behavior: contain;
  touch-action: none;
}

.cancionero-lightbox-backdrop {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 28px;
  overscroll-behavior: contain;
  touch-action: none;
}

.cancionero-lightbox-image {
  max-width: min(96vw, 1200px);
  max-height: 90vh;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 12px;
}

.cancionero-lightbox-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 3;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.cancionero-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.cancionero-lightbox-nav.is-prev {
  left: 18px;
}

.cancionero-lightbox-nav.is-next {
  right: 18px;
}

body.cancionero-lightbox-open {
  overflow: hidden;
}

body.cancionero-lightbox-open .site-header,
body.cancionero-lightbox-open .site-nav,
body.cancionero-lightbox-open .nav-backdrop {
  pointer-events: none;
}

@media (hover: none), (pointer: coarse) {
  .cancionero-zoomable-image {
    -webkit-tap-highlight-color: transparent;
  }

  .cancionero-lightbox {
    inset: 0;
    width: 100dvw;
    height: 100dvh;
  }

  .cancionero-lightbox-backdrop {
    padding: 0;
  }

  .cancionero-lightbox-image {
    max-width: 100dvw;
    max-height: 100dvh;
    width: 100dvw;
    height: 100dvh;
    object-fit: contain;
    border-radius: 0;
  }

  .cancionero-lightbox-close {
    top: max(14px, env(safe-area-inset-top));
    right: max(14px, env(safe-area-inset-right));
  }

  .cancionero-lightbox-nav {
    width: 44px;
    height: 44px;
    font-size: 28px;
  }

  .cancionero-lightbox-nav.is-prev {
    left: max(10px, env(safe-area-inset-left));
  }

  .cancionero-lightbox-nav.is-next {
    right: max(10px, env(safe-area-inset-right));
  }
}

.appdse-public-section {
  padding: 18px 0 28px;
}

.appdse-public-title {
  margin: 0;
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.appdse-public-copy {
  margin: 16px 0 0;
  max-width: 760px;
  color: #dce8f7;
  font-size: 1.06rem;
  line-height: 1.65;
}

.appdse-video-wrap {
  margin-top: 18px;
  width: min(100%, 360px);
  margin-inline: auto;
  display: flex;
  justify-content: center;
}

.appdse-video {
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 68dvh;
  border-radius: 24px;
  background: #000;
  border: 1px solid rgba(125, 211, 252, 0.10);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  display: block;
}

.appdse-store-wrap {
  margin-top: 22px;
  width: min(100%, 360px);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 22px 20px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(16, 29, 49, 0.92) 0%, rgba(12, 23, 39, 0.96) 100%);
  border: 1px solid rgba(125, 211, 252, 0.10);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.appdse-store-link {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.appdse-store-link-button {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.appdse-store-link-secondary {
  margin-top: 14px;
}

.appdse-store-image {
  width: min(100%, 300px);
  height: auto;
  display: block;
}

@media (min-width: 980px) {
  .appdse-video-wrap {
    justify-content: flex-start;
    margin-inline: 0;
  }

  .appdse-store-wrap {
    width: min(100%, 360px);
    margin-inline: 0;
    align-items: center;
    text-align: center;
  }

  .appdse-store-link {
    justify-content: center;
  }
}

.appdse-store-note {
  width: 100%;
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-style: italic;
  text-align: center;
}

.appdse-store-note {
  width: 100%;
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-style: italic;
  text-align: center;
}

.appdse-ios-modal[hidden] {
  display: none !important;
}

.appdse-ios-modal {
  position: fixed;
  inset: 0;
  z-index: 220;
}

.appdse-ios-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 10, 20, 0.76);
  backdrop-filter: blur(6px);
}

.appdse-ios-modal-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(calc(100% - 32px), 360px);
  transform: translate(-50%, -50%);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(16, 29, 49, 0.96) 0%, rgba(12, 23, 39, 0.98) 100%);
  border: 1px solid rgba(125, 211, 252, 0.12);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.34);
  padding: 24px 20px;
  text-align: center;
}

.appdse-ios-modal-card h2 {
  margin: 0;
  font-size: 1.24rem;
  letter-spacing: -0.02em;
}

.appdse-ios-modal-card p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.appdse-ios-modal-button {
  width: 100%;
  margin-top: 18px;
}

body.appdse-ios-modal-open {
  overflow: hidden;
}

.appdse-footer-spacer {
  height: 0;
}

@media (max-width: 640px) {
  .appdse-public-copy {
    font-size: 1rem;
  }

  .appdse-video-wrap,
  .appdse-store-wrap {
    width: min(100%, 320px);
  }

  .appdse-video {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    aspect-ratio: 9 / 16;
    object-fit: cover;
    border-radius: 20px;
  }

  .appdse-store-image {
    width: min(100%, 280px);
  }

  .appdse-footer-spacer {
    height: min(46svh, 340px);
  }
}

@media (min-width: 641px) {
  .home-main-cards .feature-card {
    min-height: 250px;
    padding: 34px 28px;
  }

  .home-main-cards .feature-icon,
  .home-main-cards .feature-icon-plain {
    width: 68px;
    height: 68px;
  }

  .home-main-cards .feature-icon {
    font-size: 1.7rem;
  }

  .home-main-cards .feature-icon img,
  .home-main-cards .feature-icon-plain img {
    width: 58px;
    height: 58px;
  }

  .home-main-cards .feature-icon-cancionero img {
    width: 64px;
    height: 64px;
  }

  .home-main-cards .feature-card h3 {
    margin: 18px 0 0;
    font-size: 1.42rem;
    line-height: 1.2;
  }
}

@media (max-width: 640px) {
  .home-main-cards .feature-card {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 24px 20px;
    min-height: 112px;
  }

  .home-main-cards .feature-icon,
  .home-main-cards .feature-icon-plain {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
  }

  .home-main-cards .feature-icon {
    font-size: 1.55rem;
  }

  .home-main-cards .feature-icon img,
  .home-main-cards .feature-icon-plain img {
    width: 54px;
    height: 54px;
  }

  .home-main-cards .feature-icon-cancionero img {
    width: 60px;
    height: 60px;
  }

  .home-main-cards .feature-card h3 {
    margin: 0;
    flex: 1;
    text-align: left;
    font-size: 1.28rem;
    line-height: 1.2;
  }
}

.home-screen-page {
  min-height: 100dvh;
}

.home-screen-page main {
  flex: 1 1 auto;
  display: flex;
}

.home-screen-page .sections-section {
  width: 100%;
  padding-top: 12px;
  padding-bottom: 10px;
}

.home-screen-page .site-footer {
  margin-top: auto;
  padding-top: 0;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
}

@media (max-width: 640px) {
  .home-screen-page .sections-section {
    padding-top: 10px;
    padding-bottom: 8px;
  }

  .home-screen-page .site-footer {
    padding-bottom: max(6px, env(safe-area-inset-bottom));
  }
}

html.home-screen-page,
body.home-screen-page {
  height: 100svh;
  min-height: 100svh;
  overflow: hidden;
  overscroll-behavior: none;
}

body.home-screen-page {
  display: grid;
  grid-template-rows: auto 1fr auto;
}

body.home-screen-page .site-header {
  position: relative;
  top: auto;
}

body.home-screen-page main {
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  display: flex;
}

body.home-screen-page .sections-section {
  width: 100%;
  padding-top: 10px;
  padding-bottom: 8px;
  overflow: visible;
  flex: 1 0 auto;
}

body.home-screen-page .site-footer {
  margin-top: 0;
  padding-top: 0;
  padding-bottom: max(6px, env(safe-area-inset-bottom));
  flex-shrink: 0;
}

@media (max-width: 640px) {
  body.home-screen-page .sections-section {
    padding-top: 8px;
    padding-bottom: 6px;
  }

  body.home-screen-page main {
    overflow-y: auto;
    overflow-x: hidden;
  }

  body.home-screen-page .site-footer {
    padding-bottom: max(6px, env(safe-area-inset-bottom));
  }
}

.error404-section {
  min-height: clamp(420px, calc(100svh - 220px), 680px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 0 40px;
}

.error404-container {
  display: flex;
  justify-content: center;
}

.error404-card {
  width: 100%;
  max-width: 760px;
  margin: 0;
  padding: 40px 34px;
}

.error404-actions {
  justify-content: flex-start;
}

@media (min-width: 980px) {
  .error404-section {
    padding: 42px 0 52px;
  }

  .error404-card {
    padding: 52px 46px;
  }
}

@media (max-width: 640px) {
  .error404-section {
    min-height: auto;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 18px 0 28px;
  }

  .error404-container {
    display: block;
  }

  .error404-card {
    max-width: none;
    width: 100%;
    padding: 28px 20px;
  }

  .error404-actions {
    width: 100%;
  }
}