/* Homepage only. Shared practice colours connect the public site to its exercises. */
body.homepage-practice { padding-bottom: 0; -webkit-font-smoothing: antialiased; }
body.homepage-practice [hidden] { display: none !important; }
body.homepage-practice nav { min-height: 64px; height: auto; backdrop-filter: none; }
body.homepage-practice .modal-overlay { z-index: 2000; }
body.homepage-practice .nav-links { flex-wrap: wrap; justify-content: flex-end; gap: 10px; overflow: visible !important; }
body.homepage-practice :is(.nav-menu-btn,.nav-login-btn,.lang-switcher-btn,.nav-webapp-special,.nav-cta) { min-height: 44px; height: auto; padding: 10px 14px; border-radius: 10px; font-weight: 500 !important; line-height: 1.6; box-shadow: none !important; text-shadow: none; transition: none; }
html[data-theme] body.homepage-practice :is(.nav-links a,.nav-menu-btn,.nav-login-btn,.lang-switcher-btn) { color: var(--text) !important; }
html[data-theme] body.homepage-practice .nav-cta { color: var(--practice-on-accent) !important; background: var(--sky) !important; }
html[data-theme] body.homepage-practice .nav-webapp-special { color: var(--sky) !important; background: var(--practice-accent-wash); border-color: var(--border); }
body.homepage-practice .nav-webapp-special::before,
body.homepage-practice .nav-webapp-special::after { content: none; }
body.homepage-practice :is(.nav-menu-btn,.nav-login-btn,.lang-switcher-btn):hover { color: var(--sky); background: var(--surface2); border-color: var(--sky); }
body.homepage-practice :is(.nav-menu-dropdown,.nav-login-dropdown,.lang-dropdown) { background: var(--practice-card); border-color: var(--border2); border-radius: 14px; box-shadow: 0 12px 28px rgba(0,0,0,.12); max-height: min(420px,65vh); overflow-y: auto; }
body.homepage-practice :is(.nav-menu-dropdown a,.nav-login-dropdown-item,.lang-dropdown-item) { min-height: 44px; height: auto; padding: 10px 14px; color: var(--text); font: 400 14px/1.8 'DM Sans',sans-serif; white-space: normal; overflow-wrap: anywhere; text-align: start; }
body.homepage-practice .nav-login-dropdown-item { display: block; width: 100%; background: transparent; border: 0; }
body.homepage-practice .nav-menu-dropdown a:hover { transform: none; background: var(--practice-accent-wash); }
body.homepage-practice .chevron { color: var(--muted); }
body.homepage-practice main > section { max-width: 1160px; margin: 0 auto; padding: 64px 32px; scroll-margin-top: 24px; }
body.homepage-practice .hero { display: grid; grid-template-columns: minmax(0,1fr) 260px; gap: 24px 56px; min-height: 0; padding-top: 72px !important; padding-bottom: 48px; text-align: start !important; }
body.homepage-practice .lang-switcher-btn { white-space: normal; }
body.homepage-practice #currentLangLabel { min-width: 0; overflow-wrap: anywhere; }
body.homepage-practice .home-hero-copy { min-width: 0; }
body.homepage-practice .hero h1 { margin: 0 0 24px; font-size: clamp(36px,5vw,64px); line-height: 1.16; font-weight: 600; letter-spacing: -.035em; animation: none; overflow-wrap: anywhere; }
body.homepage-practice .hero h1 .line2 { color: var(--sky); background: none; -webkit-text-fill-color: currentColor; padding: 0; margin: 0; }
body.homepage-practice .hero-sub { max-width: 58ch; margin: 0 0 28px; font-size: 18px; font-weight: 400; line-height: 1.8; animation: none; }
body.homepage-practice .hero-badge { margin: 0 0 20px; padding: 6px 10px; color: var(--sky); background: var(--practice-accent-wash); border-color: var(--border); border-radius: 8px; font-size: 12px; line-height: 1.8; animation: none; }
body.homepage-practice .hero-badge .dot { background: var(--sky); box-shadow: none; animation: none; flex-shrink: 0; }
body.homepage-practice .home-learning-actions { display: flex; flex-wrap: wrap; gap: 12px; }
body.homepage-practice :is(.btn-primary,.btn-secondary,.lang-more-btn) { justify-content: center; min-height: 52px; max-width: 100%; padding: 12px 20px; border: 1px solid var(--border2); border-radius: 12px; font-size: 16px; font-weight: 500; line-height: 1.8; white-space: normal; overflow-wrap: anywhere; text-align: center; box-shadow: none; transition: none; }
html[data-theme] body.homepage-practice .btn-primary { color: var(--practice-on-accent) !important; background: var(--sky); border-color: var(--sky); font-weight: 600; }
html[data-theme] body.homepage-practice .btn-primary:hover { background: var(--sky2); transform: none; box-shadow: none; }
body.homepage-practice :is(.btn-secondary,.lang-more-btn) { color: var(--text); background: transparent; }
body.homepage-practice :is(.btn-secondary,.lang-more-btn):hover { background: var(--surface2); transform: none; }
body.homepage-practice .hero .hero-top-actions { margin: 24px 0 0; gap: 12px; justify-content: start; animation: none; }
body.homepage-practice .mascot-container { width: 100%; max-width: 260px; margin: 0; align-self: center; animation: none; }
body.homepage-practice .mascot-img { height: auto; aspect-ratio: auto; object-fit: contain; filter: none; animation: none; }
body.homepage-practice :is(.mascot-glow,.mascot-platform,.cta-glow) { display: none; }
body.homepage-practice .scroll-hint { grid-column: 1/-1; justify-self: start; margin: 0; min-height: 44px; color: var(--muted); font-size: 13px; letter-spacing: 0; text-transform: none; text-decoration: none; animation: none; }
body.homepage-practice .scroll-line { display: none; }
body.homepage-practice .stats-bar { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); max-width: 1096px; padding: 24px 0; margin: 0 auto; gap: 16px; border-color: var(--border); overflow: visible; }
body.homepage-practice .stat-item { min-width: 0; padding: 12px; border: 0; text-align: start; }
body.homepage-practice .stat-number { color: var(--text); font-size: 30px; line-height: 1.4; font-weight: 500; }
body.homepage-practice .stat-label { color: var(--muted); font-size: 13px; font-weight: 400; line-height: 1.8; letter-spacing: 0; text-transform: none; overflow-wrap: anywhere; }
body.homepage-practice .section-header { text-align: start; margin-bottom: 28px; }
body.homepage-practice :is(.section-tag,.brand-kicker) { color: var(--sky); font-size: 13px; font-weight: 500; letter-spacing: 0; text-transform: none; }
body.homepage-practice :is(.section-title,.brand-meaning h2,.cta-section h2) { color: var(--text); font-size: clamp(26px,3vw,36px); font-weight: 500; line-height: 1.4; letter-spacing: -.02em; overflow-wrap: anywhere; }
body.homepage-practice .section-sub { max-width: 65ch; margin: 0; color: var(--muted); font-size: 17px; font-weight: 400; line-height: 1.8; }
body.homepage-practice .features-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
body.homepage-practice .feature-card { min-width: 0; padding: 24px; background: var(--practice-card); border-color: var(--border); border-radius: 16px; transition: none; }
body.homepage-practice .feature-card:hover { transform: none; background: var(--practice-card); border-color: var(--border2); box-shadow: none; }
body.homepage-practice .feature-card::before { content: none; }
body.homepage-practice .feature-icon { background: var(--practice-accent-wash); color: var(--sky); box-shadow: none; }
body.homepage-practice .feature-icon svg { stroke: currentColor; }
body.homepage-practice .feature-title { color: var(--text); font-size: 18px; font-weight: 500; line-height: 1.6; margin-bottom: 12px; overflow-wrap: anywhere; }
body.homepage-practice .feature-desc { color: var(--muted); font-size: 15px; line-height: 1.8; overflow-wrap: anywhere; }
body.homepage-practice .module-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; }
body.homepage-practice .module-card { min-width: 0; padding: 20px 16px; gap: 12px; color: var(--text); background: var(--practice-card); border-color: var(--border); border-radius: 12px; transition: none; }
body.homepage-practice .module-card > div { min-width: 0; }
body.homepage-practice .module-card:hover,
body.homepage-practice .module-card.active { color: var(--text); background: var(--practice-accent-wash); border-color: var(--sky); transform: none; box-shadow: none; }
body.homepage-practice .mod-icon { flex-shrink: 0; }
body.homepage-practice .mod-name { color: var(--text); font-size: 15px; font-weight: 500; line-height: 1.7; overflow-wrap: anywhere; }
body.homepage-practice .mod-tag { color: var(--muted); font-size: 11px; font-weight: 400; line-height: 1.8; letter-spacing: 0; }
body.homepage-practice .module-info { padding: 24px; margin: 20px 0 0; background: var(--practice-card); border-color: var(--border); border-radius: 16px; box-shadow: none; }
body.homepage-practice .module-info-label { color: var(--sky); letter-spacing: 0; text-transform: none; font-weight: 500; }
body.homepage-practice .module-info-title { color: var(--text); font-size: 20px; line-height: 1.6; font-weight: 500; }
body.homepage-practice .module-info-text { color: var(--muted); font-size: 16px; line-height: 1.8; }
body.homepage-practice .lang-tabs { justify-content: start; gap: 10px; }
body.homepage-practice .lang-tab { min-height: 44px; color: var(--muted); background: transparent; border-color: var(--border2); border-radius: 10px; font: 400 14px/1.8 'DM Sans',sans-serif; white-space: normal; }
body.homepage-practice .lang-tab.active { color: var(--sky); background: var(--practice-accent-wash); border-color: var(--sky); }
body.homepage-practice .lang-grid { justify-content: start; max-width: none; }
body.homepage-practice .lang-pill { max-width: 100%; background: var(--practice-card); color: var(--text); border-color: var(--border); border-radius: 10px; font-size: 14px; line-height: 1.8; overflow-wrap: anywhere; }
body.homepage-practice .lang-more-wrap { text-align: start; }
body.homepage-practice .brand-meaning { background: none; border-color: var(--border); }
body.homepage-practice .brand-meaning-inner { max-width: none; text-align: start; }
body.homepage-practice .brand-meaning p { margin: 16px 0 24px; color: var(--muted); font-size: 16px; line-height: 1.8; }
body.homepage-practice .name-piece { background: var(--practice-card); border-color: var(--border); border-radius: 12px; padding: 24px; }
body.homepage-practice .name-piece strong { color: var(--sky); font-weight: 500; }
body.homepage-practice .name-piece span { color: var(--muted); font-size: 15px; line-height: 1.8; }
body.homepage-practice .cta-section { text-align: start; background: none; border-color: var(--border); }
body.homepage-practice .cta-section p { color: var(--muted); font-size: 17px; font-weight: 400; line-height: 1.8; }
body.homepage-practice .store-buttons { justify-content: start; flex-wrap: wrap; gap: 12px; }
body.homepage-practice .cta-section .store-buttons { grid-template-columns: repeat(2,minmax(0,192px)); }
body.homepage-practice .store-btn { width: 192px; max-width: 100%; min-height: 64px; padding: 8px 14px; gap: 10px; background: var(--practice-card); border-color: var(--border2); border-radius: 10px; transition: none; }
body.homepage-practice .store-btn:hover { background: var(--surface2); transform: none; }
body.homepage-practice .store-btn-icon svg { width: 24px; height: 24px; }
body.homepage-practice .store-btn-label { font-size: 9px; line-height: 1.4; }
body.homepage-practice .store-btn-name { color: var(--text); font-size: 16px; line-height: 1.4; }
body.homepage-practice .store-btn-soon { font-size: 9px; line-height: 1.4; padding: 2px 6px; }
body.homepage-practice :is(.store-btn-label,.store-btn-soon,.google-play-qr figcaption) { color: var(--muted); }
body.homepage-practice .store-btn-google { width: 192px; max-width: 100%; flex-shrink: 0; }
body.homepage-practice .store-btn-google img { width: 100%; height: auto; object-fit: contain; }
body.homepage-practice .google-play-qr { width: 192px; max-width: 100%; margin: 4px 0 0; padding: 13px; background: var(--practice-card); border: 1px solid var(--border2); border-radius: 16px; box-shadow: inset 0 3px 0 var(--sky),0 8px 24px rgba(0,0,0,.08); }
body.homepage-practice .google-play-qr img { width: 100%; height: auto; object-fit: contain; background: #fff; border-radius: 8px; }
body.homepage-practice .google-play-qr figcaption { margin-top: 10px; font-size: 12px; line-height: 1.6; text-align: center; }
body.homepage-practice footer { max-width: 1160px; margin: 0 auto; padding: 48px 32px; grid-template-columns: minmax(0,2fr) repeat(3,minmax(0,1fr)); gap: 32px; border-color: var(--border); }
body.homepage-practice .footer-brand p { max-width: 40ch; color: var(--muted); font-size: 15px; line-height: 1.8; }
body.homepage-practice .footer-col h4 { color: var(--text); font-size: 14px; font-weight: 500; letter-spacing: 0; text-transform: none; }
body.homepage-practice .footer-col a { min-height: 44px; margin: 0; padding: 8px 0; color: var(--muted); font-size: 14px; line-height: 1.8; overflow-wrap: anywhere; }
body.homepage-practice .footer-bottom { max-width: 1160px; margin: 0 auto; padding: 24px 32px; gap: 16px; border-color: var(--border); }
body.homepage-practice .footer-bottom p { color: var(--muted); font-size: 13px; line-height: 1.8; }
body.homepage-practice .footer-bottom a { display: inline-block; min-height: 44px; padding-block: 8px; }
body.homepage-practice .ai-badge { color: var(--sky); background: var(--practice-accent-wash); border-color: var(--border); }
body.homepage-practice .pp-social-rail { position: static; inset: auto; display: flex; flex-direction: row; flex-wrap: wrap; justify-content: start; gap: 10px; margin-top: 20px; padding: 0; transform: none; background: transparent; border: 0; }
body.homepage-practice .pp-social-rail a { width: 44px; height: 44px; background: transparent; border-color: var(--border2); }
body.homepage-practice .modal { color: var(--text); background: var(--practice-card); border-color: var(--border); border-radius: 20px; padding: 32px; animation: none; }
body.homepage-practice .modal h2 { color: var(--text); font-size: 26px; line-height: 1.5; font-weight: 500; }
body.homepage-practice .modal-sub { color: var(--muted); font-size: 16px; line-height: 1.8; }
body.homepage-practice .modal-close { width: 44px; height: 44px; color: var(--muted); background: var(--bg); }
body.homepage-practice .modal-mascot img { width: 64px; height: auto; object-fit: contain; filter: none; animation: none; }
body.homepage-practice :is(.modal-input,.modal-select) { min-width: 0; min-height: 48px; color: var(--text); background: var(--bg); border-color: var(--border2); font-size: 16px; line-height: 1.8; }
body.homepage-practice :is(.modal-input,.modal-select)::placeholder { color: var(--muted); opacity: 1; }
body.homepage-practice .modal-tab { min-height: 44px; color: var(--muted); background: transparent; border: 0; border-radius: 10px; font: 500 15px/1.8 'DM Sans',sans-serif; }
body.homepage-practice .modal-tab.active { color: var(--sky); background: var(--practice-accent-wash); }
html[data-theme] body.homepage-practice .modal-submit { min-height: 48px; color: var(--practice-on-accent) !important; background: var(--sky); border-radius: 12px; font-weight: 600; }
body.homepage-practice .social-btn { min-height: 48px; color: var(--text); background: var(--bg); border-color: var(--border2); font-size: 15px; line-height: 1.8; }
body.homepage-practice .social-btn.apple svg { fill: currentColor; }
body.homepage-practice :is(.signup-help,.signup-privacy-note,.social-profile-note,.modal-footer-text) { color: var(--muted); font-size: 14px; line-height: 1.8; }
body.homepage-practice :is(.voucher-login-card,.voucher-help-panel,.signup-privacy-note) { background: var(--bg); border-color: var(--border); }
@media (max-width: 1000px) {
  body.homepage-practice .hero { grid-template-columns: minmax(0,1fr) 180px; gap: 32px; }
  body.homepage-practice .features-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  body.homepage-practice .module-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
}
@media (max-width: 768px) {
  body.homepage-practice .hero { grid-template-columns: minmax(0,1fr); padding-top: 40px !important; gap: 28px; }
  body.homepage-practice .mascot-container { max-width: 140px; justify-self: center; }
  body.homepage-practice main > section { padding: 40px 16px; }
  body.homepage-practice .stats-bar { margin-inline: 16px; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
  body.homepage-practice .module-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  body.homepage-practice footer { grid-template-columns: repeat(2,minmax(0,1fr)); padding: 32px 16px; gap: 24px; }
  body.homepage-practice .footer-brand { grid-column: 1/-1; }
  body.homepage-practice .footer-bottom { padding: 24px 16px; text-align: start; align-items: start; }
  body.homepage-practice .modal { padding: 28px 20px; }
}
@media (max-width: 540px) {
  body.homepage-practice .features-grid,
  body.homepage-practice .module-grid { grid-template-columns: minmax(0,1fr); }
  body.homepage-practice .home-learning-actions > * { width: 100%; }
  body.homepage-practice .hero .hero-top-actions > * { max-width: 100%; }
  body.homepage-practice .hero h1 { font-size: 36px; }
  body.homepage-practice .hero-sub { font-size: 17px; }
}