:root{--color-primary: #1CB0F6;--color-primary-shadow: #1899D6;--color-primary-dark: #1899D6;--color-focus-ring: #0ea5e9;--color-secondary: #00A388;--color-secondary-shadow: #00826C;--color-secondary-hover: #00826C;--color-success: #58CC02;--color-success-shadow: #58A700;--color-error: #FF4B4B;--color-error-shadow: #EA1515;--color-warning: #FFCA28;--color-fuchsia: #EC4899;--color-fuchsia-shadow: #BE185D;--color-amber: #D97706;--color-amber-shadow: #B45309;--color-bg: #F7F7F8;--color-surface: #FFFFFF;--color-surface-hover: #F0F0F0;--color-text-main: #4B4B4B;--color-text-muted: #5E616A;--color-text-light: #F2E9E4;--font-heading: "Nunito", sans-serif;--font-body: "Inter", sans-serif;--font-size-xs: 1rem;--font-size-sm: 1.125rem;--font-size-base: 1.25rem;--font-size-lg: 1.5rem;--font-size-xl: 2rem;--font-size-xxl: 2.5rem;--radius-sm: 12px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--radius-full: 999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--shadow-float: 0 16px 40px rgba(0, 0, 0, .15);--shadow-inner: inset 0 2px 4px rgba(0, 0, 0, .05);--shadow-btn-primary: 0 4px 0 var(--color-primary-shadow);--shadow-btn-secondary: 0 4px 0 var(--color-secondary-shadow);--shadow-btn-success: 0 4px 0 var(--color-success-shadow);--shadow-btn-error: 0 4px 0 var(--color-error-shadow);--shadow-btn-fuchsia: 0 4px 0 var(--color-fuchsia-shadow);--shadow-btn-amber: 0 4px 0 var(--color-amber-shadow);--transition-fast: .15s ease;--transition-spring: .5s cubic-bezier(.175, .885, .32, 1.275);--scale-press: .95}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-body);font-size:var(--font-size-base);background-color:var(--color-bg);color:var(--color-text-main);line-height:1.5;min-height:100vh;display:flex;flex-direction:column;align-items:center;transition:background-color .3s ease}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible,.progress-segment[data-jump]:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:3px;box-shadow:0 0 0 6px #0ea5e940}a:focus,button:focus,input:focus,textarea:focus,select:focus,[tabindex]:focus{outline:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:800;color:var(--color-text-main);letter-spacing:-.5px}#app{width:100%;max-width:480px;padding:24px;display:flex;flex-direction:column;gap:32px;margin:0 auto;min-height:100vh;justify-content:flex-start}.audio-view{display:flex;flex-direction:column;width:100%;padding:16px;background:var(--color-bg);flex:0 0 auto}.main-header{display:flex;justify-content:space-between;align-items:center;padding:12px 0}.main-header h1{font-size:var(--font-size-xl);background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.streak-badge{background:var(--color-surface-hover);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:8px 16px;border-radius:var(--radius-full);font-weight:800;font-size:var(--font-size-sm);box-shadow:var(--shadow-sm);color:var(--color-text-main);display:flex;align-items:center;gap:8px;border:2px solid transparent;white-space:nowrap;flex-shrink:0}.btn{position:relative;background:var(--color-secondary);color:#fff;border:none;padding:14px 20px;border-radius:var(--radius-xl);font-family:var(--font-heading);font-weight:700;font-size:var(--font-size-base);cursor:pointer;letter-spacing:.3px;box-shadow:var(--shadow-btn-secondary),var(--shadow-md);transition:transform .1s cubic-bezier(.34,1.56,.64,1),box-shadow .1s;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-transform:none;line-height:1.2;-webkit-user-select:none;user-select:none;overflow:hidden;text-align:center}.btn:active{transform:translateY(4px);box-shadow:0 0 #0000,var(--shadow-sm)}.btn:disabled,.btn.disabled{background:var(--color-surface-hover)!important;color:var(--color-text-muted)!important;box-shadow:none!important;cursor:not-allowed!important;transform:none!important;opacity:.6}.btn-home-label{font-size:var(--font-size-sm);font-weight:700;line-height:1.2;text-align:center;display:block;max-width:100%;word-wrap:break-word;word-break:break-word}.btn-outline{background:transparent;color:var(--color-primary-dark);border:2px solid var(--color-primary);box-shadow:none;padding:16px 24px}.btn-outline:hover{background:var(--color-surface-hover);border-color:var(--color-primary)}.btn-outline:active{transform:scale(var(--scale-press))}#btn-pass{background:var(--color-success);box-shadow:var(--shadow-btn-success),var(--shadow-md)}#btn-pass:active{transform:translateY(4px);box-shadow:0 0 #0000,var(--shadow-sm)}#btn-fail{background:var(--color-error);box-shadow:var(--shadow-btn-error),var(--shadow-md)}#btn-fail:active{transform:translateY(4px);box-shadow:0 0 #0000,var(--shadow-sm)}.btn-vocab{background:var(--color-primary)!important;box-shadow:var(--shadow-btn-primary),var(--shadow-md)!important}.btn-vocab:active{transform:translateY(4px)!important;box-shadow:0 0 #0000,var(--shadow-sm)!important}.btn-phrases{background:var(--color-secondary)!important;box-shadow:var(--shadow-btn-secondary),var(--shadow-md)!important}.btn-phrases:active{transform:translateY(4px)!important;box-shadow:0 0 #0000,var(--shadow-sm)!important}.btn-conversations{background:var(--color-fuchsia)!important;box-shadow:var(--shadow-btn-fuchsia),var(--shadow-md)!important}.btn-conversations:active{transform:translateY(4px)!important;box-shadow:0 0 #0000,var(--shadow-sm)!important}.btn-audio{background:var(--color-amber)!important;box-shadow:var(--shadow-btn-amber),var(--shadow-md)!important}.btn-audio:active{transform:translateY(4px)!important;box-shadow:0 0 #0000,var(--shadow-sm)!important}.input-lg{width:100%;padding:20px;font-size:var(--font-size-lg);font-family:var(--font-body);font-weight:600;border-radius:var(--radius-lg);border:2px solid transparent;background:var(--color-surface);box-shadow:var(--shadow-inner),var(--shadow-sm);color:var(--color-text-main);text-align:center;transition:all .2s ease}.input-lg::placeholder{color:var(--color-text-muted);opacity:.6}.input-lg:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 4px #9d8df133;transform:translateY(-2px)}.loading-state{display:flex;flex-direction:column;align-items:center;gap:24px;margin-top:40vh;transform:translateY(-50%)}.spinner{width:56px;height:56px;border:6px solid var(--color-surface-hover);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s cubic-bezier(.55,.055,.675,.19) infinite}@keyframes spin{to{transform:rotate(360deg)}}.app-footer{margin-top:32px;text-align:center;color:var(--color-text-muted);font-size:14px;padding:16px 16px 20px;opacity:.9}.secret-reset-trigger,.secret-install-trigger{cursor:default;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-webkit-touch-callout:none;display:inline-block;padding:8px 16px;margin:-8px -16px;touch-action:manipulation}@media(max-width:480px){#app{padding:16px;gap:24px}.btn{font-size:1.05rem!important;padding:10px 14px}.btn-home-label{font-size:var(--font-size-xs)!important}.main-header h1{font-size:var(--font-size-lg)!important}.streak-badge{padding:6px 12px!important;font-size:var(--font-size-xs)!important}.app-footer{padding:12px 16px 16px}}@media(max-width:360px){.btn-home-label{font-size:.875rem!important}}.footer-link{font-size:16px;padding:12px;display:inline-flex;align-items:center;gap:8px;white-space:normal;text-align:center;line-height:1.2}dialog.modal{border:none;background:transparent;padding:0;max-width:90vw;width:400px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);margin:0;z-index:1000;max-height:90vh;overflow-y:auto}dialog.modal::backdrop{background:var(--color-surface-hover);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.modal-content{background:var(--color-surface);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-float);color:var(--color-text-main);margin:0 auto}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}.btn-close{background:var(--color-surface-hover);border:none;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-lg);cursor:pointer;color:var(--color-text-muted);transition:all .2s}.btn-close:hover{background:var(--color-error);color:#fff;transform:rotate(90deg)}@keyframes modalPop{0%{opacity:0;transform:scale(.8) translateY(40px)}to{opacity:1;transform:scale(1) translateY(0)}}.box-explanation{display:flex;flex-direction:column;gap:8px}.box-item{display:flex;align-items:center;gap:16px;padding:14px 16px;background:var(--color-surface);border-radius:var(--radius-lg);font-size:var(--font-size-sm);border:1px solid rgba(0,0,0,.08);box-shadow:0 4px 12px #00000008;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s;cursor:pointer}.static-box-item{display:flex;align-items:center;gap:16px;padding:10px 14px;background:var(--color-surface);border-radius:var(--radius-md);font-size:var(--font-size-sm);border:1px solid rgba(0,0,0,.06);box-shadow:0 2px 8px #00000005;margin-bottom:12px}@media(max-width:420px){.static-box-item{flex-direction:column;align-items:flex-start;gap:8px;padding:12px}}.box-explanation .static-box-item:nth-child(1) .box-badge{background:#805ad51f!important;color:#6b46c1!important;box-shadow:none}.box-explanation .static-box-item:nth-child(2) .box-badge{background:#3197951f!important;color:#2c7a7b!important;box-shadow:none}.box-explanation .static-box-item:nth-child(3) .box-badge{background:#3182ce1f!important;color:#2b6cb0!important;box-shadow:none}.box-explanation .static-box-item:nth-child(4) .box-badge{background:#dd6b201f!important;color:#c05621!important;box-shadow:none}.box-explanation .static-box-item:nth-child(5) .box-badge{background:#38a1691f!important;color:#2f855a!important;box-shadow:none}.audio-content{flex:1;display:flex;flex-direction:column;align-items:center}.btn-audio-primary{width:64px;height:64px;border-radius:50%;background:var(--color-primary);border:none;color:#fff;font-size:2rem;cursor:pointer;box-shadow:var(--shadow-btn-primary)}.btn-audio-secondary{width:48px;height:48px;border-radius:50%;background:#fff;border:2px solid #e5e5e5;font-size:1.5rem;cursor:pointer}.feedback-msg{padding:16px;border-radius:12px;margin-bottom:16px;font-weight:700;text-align:center;display:flex;justify-content:center;align-items:center;gap:8px}.feedback-msg.success{background:#dff6dd;color:#2e7d32}.feedback-msg.error{background:#ffebee;color:#c62828}@keyframes pulseGlow{0%{box-shadow:0 0 0 0 var(--color-success-shadow);border-color:var(--color-success)}70%{box-shadow:0 0 0 10px #4cd96400;border-color:var(--color-success)}to{box-shadow:0 0 #4cd96400;border-color:var(--color-success)}}.box-glow{animation:pulseGlow 2s infinite;position:relative;z-index:1}.box-item:hover,.box-item:active{transform:translateY(-4px);box-shadow:0 12px 20px #0000000f}.clickable-stats{cursor:pointer;transition:transform .1s}.clickable-stats:active{transform:scale(.98)}.box-badge{background:var(--color-surface);padding:6px 12px;border-radius:var(--radius-sm);font-weight:700;font-size:var(--font-size-xs);color:var(--color-primary-dark);box-shadow:var(--shadow-sm);width:fit-content;white-space:nowrap;text-align:center}.faq-item{border-bottom:1px solid rgba(0,0,0,.1)}.faq-trigger{width:100%;display:flex;justify-content:space-between;align-items:center;background:none;border:none;padding:16px 0;text-align:left;font-size:20px;font-weight:600;color:var(--color-primary);cursor:pointer;outline:none}.faq-trigger:hover{opacity:.8}.faq-trigger .chevron{transition:transform .3s ease;opacity:.5}.faq-trigger[aria-expanded=true] .chevron{transform:rotate(180deg);opacity:1;color:var(--color-secondary)}.faq-content{overflow:hidden;display:none}.faq-content.open{display:block;animation:slideDown .3s ease-out}.faq-body{padding-bottom:24px;color:var(--color-text-main);line-height:1.6;font-size:18px}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.audio-view{display:flex;flex-direction:column;width:100%;padding:16px;background:var(--color-bg)}.view-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.progress-bar{flex:1;height:8px;background:#e5e5e5;border-radius:4px;margin:0 16px;overflow:hidden}.progress-fill{height:100%;background:var(--color-primary);transition:width .3s ease}.audio-content{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;width:100%;padding-top:24px;padding-bottom:24px}.prompt-text{margin-bottom:24px;text-align:center;font-size:1.5rem;line-height:1.2}.audio-player-container{display:flex;align-items:center;gap:16px;margin:32px 0}.character-avatar{font-size:4rem}.speech-bubble{display:flex;gap:12px}.btn-audio-primary{width:96px;height:96px;border-radius:50%;background:var(--color-primary);border:none;color:#fff;font-size:3rem;cursor:pointer;box-shadow:var(--shadow-btn-primary);transition:transform .1s}.btn-audio-primary:active{box-shadow:none;transform:translateY(4px)}.btn-audio-secondary{width:64px;height:64px;border-radius:50%;background:#fff;border:2px solid #e5e5e5;font-size:2rem;cursor:pointer;transition:transform .1s}.btn-toggle-input{background:none;border:none;font-size:1.5rem;cursor:pointer;opacity:.6;transition:opacity .2s;padding:8px}.btn-toggle-input:hover{opacity:1}.audio-player-container{display:flex;flex-direction:row;align-items:center;justify-content:center;margin:12px 0;gap:32px}.user-input-area{width:100%;margin-bottom:12px;display:flex;flex-direction:column;gap:12px}.input-box{width:100%;min-height:60px;padding:12px;border:2px solid #e5e5e5;border-radius:12px;font-size:1.2rem;font-family:inherit;resize:none;background:#f9f9f9}.input-box:focus{outline:none;border-color:var(--color-primary);background:#fff}.audio-menu{display:grid;gap:16px;padding:16px}.btn-lesson-card{display:flex;align-items:center;gap:16px;padding:20px;border:2px solid #e5e5e5;background:#fff;border-radius:16px;cursor:pointer;transition:all .2s;text-align:left}.btn-lesson-card:hover{border-color:var(--color-primary);transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.lesson-icon{font-size:2rem}.lesson-info h3{margin:0;font-size:1.2rem;color:var(--color-heading)}.lesson-info p{margin:4px 0 0;color:#666;font-size:.9rem}.interaction-area{width:100%;max-width:400px}.answer-slots{min-height:60px;border-bottom:2px solid #e5e5e5;margin-bottom:32px;display:flex;flex-wrap:wrap;gap:8px;padding:8px}.word-options{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.btn-word{padding:12px 16px;border:1px solid #e5e5e5;border-radius:12px;background:#fff;font-size:1rem;color:var(--color-text);cursor:pointer;box-shadow:0 2px #e5e5e5}.btn-word:active{box-shadow:none;transform:translateY(2px)}.interaction-footer{padding-top:16px;border-top:1px solid #e5e5e5}.hidden{display:none}.btn-check{width:100%;padding:16px;background:var(--color-primary);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:700;text-transform:uppercase;cursor:pointer;box-shadow:var(--shadow-btn-primary)}.btn-check:disabled{background:#e5e5e5;color:#999;box-shadow:none;cursor:not-allowed}.btn-check:active{box-shadow:none;transform:translateY(4px)}.btn-icon{background:transparent;border:none;color:var(--color-text-muted);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.btn-icon:hover{background:var(--color-surface-hover);color:var(--color-primary)}.btn-back-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:#e2e8f0;border:none;border-radius:99px;color:var(--color-text-main);font-weight:700;font-size:1rem;cursor:pointer;transition:background .2s}.btn-back-pill:hover{background:#cbd5e0}.btn-back-pill svg{width:20px;height:20px;stroke-width:2.5}.btn-action-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:#e2e8f0;border:none;border-radius:99px;color:var(--color-text-main);font-weight:700;font-size:1rem;cursor:pointer;transition:background .2s}.btn-action-pill:hover{background:#cbd5e0}.btn-action-pill .icon{font-size:1.2rem}.btn-report-flag{background:transparent;border:none;cursor:pointer;font-size:1.2rem;opacity:.5;transition:opacity .2s;padding:8px;display:flex;align-items:center;justify-content:center}.btn-report-flag:hover{opacity:1;transform:scale(1.1)}.progress-bar-segmented{display:flex;gap:4px;margin-bottom:24px;width:100%;max-width:400px;height:8px}.progress-segment{flex:1;background:var(--color-surface-hover);border-radius:4px;transition:background .3s}.segment-completed{background:var(--color-success)}.segment-current{background:var(--color-primary)}.segment-future{background:#eee}@media(prefers-color-scheme:dark){.segment-future{background:#333}}.lesson-badge-container{margin-left:auto;display:flex;align-items:center;gap:6px;background:#dff6dd;padding:6px 12px;border-radius:99px;border:1px solid #2e7d32}.badge-text{font-size:.8rem;font-weight:700;color:#1b5e20;text-transform:uppercase;letter-spacing:.5px}.badge-icon{font-size:1rem}@media(max-width:400px){.badge-text{display:none}.lesson-badge-container{padding:6px}}.btn-hamburger{background:none;border:none;color:var(--color-primary-dark);cursor:pointer;width:44px;height:44px;padding:10px;display:flex;align-items:center;justify-content:center;transition:transform .2s}.btn-hamburger:hover{transform:scale(1.1)}@media(hover:none){.btn-hamburger:hover{transform:none}}.side-menu-page{display:none;flex-direction:column;flex:1;overflow:hidden}.side-menu-page.active{display:flex}.side-menu-header{padding:24px 20px;border-bottom:1px solid rgba(0,0,0,.05);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.user-profile-summary{display:flex;align-items:center;gap:12px}.user-profile-summary .avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;flex-shrink:0}.user-profile-summary .user-info{display:flex;flex-direction:column}.user-profile-summary .user-info strong{font-size:1.1rem;color:var(--color-primary-dark)}.side-menu-nav{flex:1;overflow-y:auto;padding:16px 0}.nav-section{margin-bottom:8px}.section-title{padding:0 20px;font-size:.78rem;text-transform:uppercase;letter-spacing:1px;color:var(--color-text-muted);margin-bottom:8px;margin-top:16px}.nav-item{width:100%;display:flex;align-items:center;gap:16px;padding:12px 20px;background:transparent;border:none;text-align:left;cursor:pointer;transition:background .2s}.nav-item:hover{background:var(--color-surface-hover)}.nav-item .icon{font-size:1.5rem;width:32px;text-align:center;flex-shrink:0}.nav-course-icon{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--color-primary-dark);flex-shrink:0}.nav-item .nav-text{display:flex;flex-direction:column}.nav-item .nav-text strong{font-size:1rem;color:var(--color-text-main)}.nav-item .nav-text span{font-size:.8rem}.side-menu-footer{padding:20px;border-top:1px solid rgba(0,0,0,.05);flex-shrink:0}.contact-label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;font-weight:600;color:var(--color-primary-dark)}.contact-input{width:100%;padding:12px 16px;border-radius:12px;border:2px solid rgba(0,0,0,.08);background:var(--color-surface);font-family:inherit;font-size:.95rem;transition:all .2s ease;outline:none}.contact-input:focus{border-color:var(--color-primary);background:#fff;box-shadow:0 0 0 4px #4299e126}.contact-file{font-size:.85rem;padding:8px 0}.nav-course-icon{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--color-primary);background:transparent;flex-shrink:0}.side-menu-footer{padding:24px 20px;border-top:1px solid rgba(0,0,0,.05)}.clickable-version{cursor:pointer;color:var(--color-primary);text-decoration:underline;font-weight:600}.clickable-version:hover{color:var(--color-primary-dark)}.changelog-entry{margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid rgba(0,0,0,.05)}.changelog-entry:last-child{border-bottom:none}.changelog-version{font-size:1.2rem;color:var(--color-primary-dark);font-weight:800}.changelog-date{font-size:.85rem;color:var(--color-text-muted);margin-bottom:8px}.changelog-list{margin:0;padding-left:20px;font-size:.95rem;color:var(--color-text-main)}.changelog-list li{margin-bottom:4px}.premium-comparison table{border-spacing:0}.premium-comparison th{font-family:var(--font-heading);font-size:.8rem;text-transform:uppercase;letter-spacing:1px}.premium-comparison td{color:var(--color-text-main)}.premium-comparison tr:last-child{border-bottom:none}.premium-comparison td:first-child{font-weight:600;color:var(--color-primary-dark)}.switch{position:relative;display:inline-block;width:46px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#ccc;transition:.4s;border-radius:24px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider{background-color:var(--color-success)}input:focus+.slider{box-shadow:0 0 1px var(--color-success)}input:checked+.slider:before,input:checked+.slider .slider-knob{transform:translate(22px)}@media(max-width:600px){dialog#hamburger-menu.modal{inset:auto 0 0;transform:none;width:100vw;max-width:100vw;margin:0;max-height:90dvh;border-radius:24px 24px 0 0;animation:slideUpModal .35s cubic-bezier(.1,.9,.2,1) forwards}dialog#hamburger-menu .modal-content{border-radius:24px 24px 0 0;width:100%;max-width:100vw}}@keyframes slideUpModal{0%{transform:translateY(100%);opacity:.5}to{transform:translateY(0);opacity:1}}.signup-success-container{display:flex;flex-direction:column;align-items:center;text-align:center;animation:modalPop .4s cubic-bezier(.34,1.56,.64,1);padding:20px 10px}.success-illustration{position:relative;margin-bottom:24px;display:flex;justify-content:center;align-items:center}.parrot-icon{width:140px;height:140px;animation:bounceParrot 2.5s ease-in-out infinite;filter:drop-shadow(0 8px 16px rgba(0,0,0,.1))}@keyframes bounceParrot{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(5deg)}}.signup-success-container h2{font-size:1.8rem;color:var(--color-primary-dark);margin-bottom:12px;font-family:var(--font-heading)}.signup-success-container p{color:var(--color-text-main);line-height:1.6;margin-bottom:32px;font-size:1rem}.email-highlight{color:var(--color-primary);font-weight:800}.signup-success-container .btn{width:100%;margin-bottom:16px}.secondary-action{background:none;border:none;color:var(--color-text-muted);font-size:.9rem;font-weight:600;cursor:pointer;text-decoration:underline}.secondary-action:hover{color:var(--color-primary)}#landscape-overlay{display:none;position:fixed;inset:0;background:radial-gradient(circle at center,#0b1e36,#030712);z-index:999999;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center;padding:24px;font-family:var(--font-heading),var(--font-body),sans-serif}.landscape-inner{max-width:420px;animation:fadeIn .5s ease}.phone-icon-spin{font-size:4.5rem;margin-bottom:24px;display:inline-block;filter:drop-shadow(0 0 16px rgba(28,176,246,.4));animation:rotatePhone 2.2s cubic-bezier(.68,-.6,.32,1.6) infinite}#landscape-overlay h2{font-size:1.6rem;font-weight:800;margin-bottom:16px;background:linear-gradient(135deg,#38bdf8,#00e0b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.01em;font-family:var(--font-heading),sans-serif;display:inline-block}#landscape-overlay p{color:#cbd5e1;font-size:.95rem;line-height:1.6;font-family:var(--font-body),sans-serif}@media(max-width:900px)and (orientation:landscape){#landscape-overlay{display:flex}}#desktop-overlay{display:none;position:fixed;inset:0;background:radial-gradient(circle at 30% 20%,#0b1e36,#020713 70%,#010206);z-index:999998;flex-direction:column;align-items:center;justify-content:flex-start;color:#fff;padding:40px 24px;font-family:var(--font-body),system-ui,sans-serif;overflow-y:auto}.desktop-card{background:#ffffff08;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(56,189,248,.15);border-radius:32px;padding:56px;width:100%;max-width:760px;box-shadow:0 32px 80px #0009,inset 0 1px 1px #ffffff1a,0 0 40px #1cb0f60d;position:relative;overflow:hidden;animation:slideUp .6s cubic-bezier(.16,1,.3,1);margin:auto 0}.desktop-brand{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.desktop-logo{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-heading),sans-serif;font-size:1.4rem;font-weight:800;color:#fff}.desktop-logo-img{width:32px;height:32px;object-fit:contain}.desktop-badge{display:inline-flex;align-items:center;gap:8px;background:#00a3881f;border:1px solid rgba(0,163,136,.25);color:#00d6b2;font-size:.75rem;font-weight:700;padding:6px 14px;border-radius:99px;text-transform:uppercase;letter-spacing:.05em}.badge-dot{width:8px;height:8px;background-color:var(--color-secondary, #00A388);border-radius:50%;animation:pulseStatus 1.6s ease-in-out infinite}.desktop-card h1{font-family:var(--font-heading),sans-serif;font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,#38bdf8,#00e0b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:16px;letter-spacing:-.02em}.desktop-desc{font-size:1.1rem;line-height:1.6;color:#cbd5e1;margin-bottom:40px;font-family:var(--font-body),sans-serif}.desktop-mockup{margin-bottom:40px;display:flex;justify-content:center}.mockup-frame{width:240px;height:120px;border:8px solid #1e293b;border-radius:20px;background:#020617;padding:12px;position:relative;box-shadow:0 16px 32px #0000004d;animation:floatMockup 4s ease-in-out infinite}.mockup-screen{height:100%;background:linear-gradient(135deg,#091e3a,#020617);border-radius:8px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;position:relative}.mockup-avatar{width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin-bottom:4px}.mockup-avatar-img{width:100%;height:100%;object-fit:contain;animation:heartbeat 2s ease-in-out infinite}.mockup-line-short{width:40px;height:6px;background:var(--color-primary, #1CB0F6);border-radius:99px}.mockup-line-long{width:80px;height:6px;background:#ffffff1f;border-radius:99px}.desktop-instructions{background:#1cb0f605;border:1px solid rgba(28,176,246,.06);border-radius:20px;padding:24px 28px;margin-bottom:32px}.desktop-instructions h3{font-family:var(--font-heading),sans-serif;font-size:1rem;font-weight:700;color:var(--color-primary, #1CB0F6);margin-bottom:12px}.desktop-instructions ul{list-style-type:none;display:flex;flex-direction:column;gap:12px}.desktop-instructions li{font-size:.92rem;line-height:1.5;color:#cbd5e1;font-family:var(--font-body),sans-serif}.desktop-instructions li strong{color:#f1f5f9}.qr-container{display:flex;align-items:center;gap:20px;background:#1cb0f605;border:1px solid rgba(28,176,246,.06);border-radius:20px;padding:16px 24px}.qr-box{width:72px;height:72px;background:#1cb0f614;border:1px solid rgba(28,176,246,.2);border-radius:12px;padding:10px;display:flex;align-items:center;justify-content:center}.mock-qr{position:relative;width:100%;height:100%;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:12px}.qr-pixel-corner{background-color:var(--color-primary, #1CB0F6);border-radius:2px}.qr-pixel-corner.top-left{border-right:0;border-bottom:0}.qr-pixel-corner.top-right{border-left:0;border-bottom:0}.qr-pixel-corner.bottom-left{border-right:0;border-top:0}.qr-pixel-center{position:absolute;inset:16px;background-color:var(--color-secondary, #00A388);border-radius:2px}.qr-text{display:flex;flex-direction:column;gap:4px}.qr-text strong{font-size:.95rem;color:#f1f5f9;font-family:var(--font-heading),sans-serif}.qr-text span{font-size:.8rem;color:#94a3b8;font-family:var(--font-body),sans-serif}@media(min-width:1025px){#desktop-overlay{display:flex}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes rotatePhone{0%,to{transform:rotate(0)}50%{transform:rotate(-90deg)}}@keyframes pulseStatus{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.4}}@keyframes floatMockup{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes heartbeat{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@keyframes 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bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.view-header{display:flex;flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:24px;width:100%}.view-title-group{display:flex;flex-direction:column;gap:4px;width:100%}.view-title{margin:0;font-size:1.8rem;color:var(--color-primary-dark);font-weight:800;line-height:1.2;font-family:var(--font-heading)}.view-subtitle{margin:0;font-size:.95rem;color:var(--color-text-muted);font-weight:500;font-family:var(--font-body)}.btn-back-circle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:transparent;border:none;border-radius:50%;color:var(--color-text-main);cursor:pointer;transition:background .15s ease,transform .1s ease,color .15s ease}.btn-back-circle:hover{background:#0000000f;color:var(--color-primary);transform:scale(1.08)}.btn-back-circle:active{transform:scale(.95);background:#0000001a}.btn-back-circle svg{width:22px;height:22px;stroke-width:2.5}.nav-header-bar{display:flex;flex-direction:row;align-items:center;justify-content:space-between;width:100%;margin-bottom:16px;gap:12px}.btn-back-chevron{display:inline-flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--color-text-main);cursor:pointer;padding:8px;margin-left:-8px;transition:color .15s ease,transform .1s ease}.btn-back-chevron:hover{color:var(--color-primary);transform:scale(1.12)}.btn-back-chevron:active{transform:scale(.9)}.btn-back-chevron svg{width:24px;height:24px;stroke-width:2.5}.skeleton-dashboard{width:100%;animation:fadeIn .4s ease-out}.skeleton-item{background:#e2e8f0;background-image:linear-gradient(90deg,#e2e8f0,#f1f5f9,#e2e8f0 120px);background-size:200% 100%;animation:skeletonShimmer 1.6s infinite linear;border-radius:4px}.skeleton-card .skeleton-item{background:#f1f5f9;background-image:linear-gradient(90deg,#f1f5f9,#f8fafc,#f1f5f9 120px);background-size:200% 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#38bdf81f}.pricing-card.highlighted{background:linear-gradient(135deg,#fff,#e0f2fe26);overflow:hidden}.pricing-card.highlighted.selected{border-color:#0ea5e9;box-shadow:0 10px 28px #0ea5e926}.pricing-card.highlighted:before{content:"AHORRA 50%";position:absolute;top:12px;right:-28px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-size:.62rem;font-weight:800;padding:3px 28px;transform:rotate(45deg);box-shadow:0 2px 6px #0000001a;letter-spacing:.05em}.currency-selector{display:inline-flex;background:#0000000d;padding:4px;border-radius:99px;margin:4px 0 20px;border:1px solid rgba(0,0,0,.02)}.currency-btn{padding:6px 16px;border-radius:99px;border:none;background:none;font-size:.82rem;font-weight:800;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);color:var(--color-text-muted)}.currency-btn.active{background:#fff;color:var(--color-primary-dark);box-shadow:0 2px 8px #00000014}.impact-bar-wrapper{margin:28px 0 12px;background:#ffffffe6;border-radius:24px;padding:24px;border:1px solid rgba(0,0,0,.04);box-shadow:0 4px 20px #00000003}.split-bar{display:flex;height:14px;border-radius:99px;overflow:hidden;margin:16px 0 8px;background:#0000000a;box-shadow:inset 0 1px 2px #0000000d}.split-segment{height:100%;transition:width .35s ease}.legend-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px;font-size:.8rem;text-align:left}.legend-item{display:flex;flex-direction:column;gap:2px}.legend-header{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--color-text-main)}.legend-color{width:10px;height:10px;border-radius:50%;flex-shrink:0}.legend-desc{color:var(--color-text-muted);font-size:.72rem;padding-left:18px;line-height:1.3}.course-card.coming-soon,.onboarding-course-card.coming-soon{background:#fffcf5!important;border:1.5px dashed #f59e0b!important;cursor:not-allowed!important;position:relative;overflow:hidden;opacity:.85!important;box-shadow:none!important}.course-card.coming-soon img,.onboarding-course-card.coming-soon img{filter:grayscale(100%) opacity(60%)!important;border-color:#d1d5db!important}.course-card.coming-soon:hover,.onboarding-course-card.coming-soon:hover{transform:none!important;box-shadow:none!important;border-color:#f59e0b!important;background:#fffcf5!important}.course-card.coming-soon:active,.onboarding-course-card.coming-soon:active{transform:none!important}