*{box-sizing:border-box;border:0;margin:0;padding:0;font-family:Plus Jakarta Sans,sans-serif}a{color:inherit;text-decoration:none}ul,menu{list-style:none}table{border-collapse:collapse}button{cursor:pointer;background:0 0;font-family:inherit}img{max-width:100%;height:auto;display:block}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.hero-content{animation:.7s ease-out both fadeUp}.hero-visual{animation:.9s ease-out .15s both fadeUp}.section-header,.category-card,.card,.about-card{animation:.6s ease-out both fadeIn}:root{--surface:#f6faf4;--surface-bright:#fafdf8;--surface-container-lowest:#fff;--surface-container-low:#ecf3ea;--surface-container:#dde7da;--surface-container-high:#c8d7c4;--surface-container-highest:#aec0aa;--surface-dim:#94a98e;--on-surface:#1a2a1e;--on-surface-variant:#4a574c;--inverse-surface:#102b1c;--inverse-on-surface:#d8ecd4;--outline:#6a7a6c;--outline-variant:#b0c0ad;--primary:#1a3d2a;--on-primary:#f6faf4;--primary-container:#2c5a3e;--primary-fixed:#cde0d0;--primary-fixed-dim:#9abfa4;--secondary:#4d7a52;--secondary-container:#6a9a72;--secondary-fixed:#d4e8d4;--secondary-fixed-dim:#b0d0b0;--tertiary:#7cb342;--tertiary-container:#9ccc65;--star:#ffb800;--success:#7cb342;--warn:#d97706;--info:#2a6a4a;--magenta:#a55a9a;--lime:#a4c736;--yellow:#eab308;--shadow-card:0 4px 20px #1a3d2a14;--shadow-lifted:0 16px 40px #1a3d2a29;--shadow-pill:0 8px 20px #1a3d2a47;--radius-sm:.5rem;--radius-md:.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--radius-2xl:2rem;--radius-full:9999px}body{background:var(--background,var(--surface));color:var(--on-surface);-webkit-font-smoothing:antialiased;padding-top:72px;line-height:1.5;overflow-x:hidden}html{scroll-behavior:smooth;scroll-padding-top:80px}@media screen and (width>=720px){body{padding-top:112px}html{scroll-padding-top:120px}}.site-header{z-index:100;position:fixed;top:0;left:0;right:0}.container{max-width:1280px;margin:0 auto;padding:0 20px}.desk-only{display:none}.top-strip{background:linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);color:#fff;font-size:13px}.top-strip-inner{justify-content:space-between;align-items:center;padding:10px 20px;display:none}.top-contact,.top-social{align-items:center;gap:16px;display:flex}.top-contact a{align-items:center;gap:6px;display:inline-flex}.top-contact i{font-size:12px}.top-contact .divider{background:#ffffff4d;width:1px;height:16px}.top-social a{justify-content:center;align-items:center;width:24px;height:24px;font-size:13px;transition:opacity .2s;display:inline-flex}.top-social a:hover{opacity:.75}.signin-link{border-left:1px solid #ffffff4d;align-items:center;gap:6px;padding-left:12px;font-size:13px;display:inline-flex;width:auto!important}.main-nav{-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--surface-container), 0 4px 18px #1a3d2a0f;background:#f6faf4eb;position:relative}.main-nav-inner{justify-content:space-between;align-items:center;gap:24px;height:72px;display:flex}.brand{align-items:center;line-height:0;display:inline-flex;& b{color:#102b1c;margin-left:15px;font-size:16px}}.brand-logo{object-fit:contain;border-radius:10px;width:auto;height:56px;display:block;box-shadow:0 4px 10px #102b1c2e}.footer-brand .brand-logo{height:84px;margin-bottom:8px}@media (width<=719px){.brand .brand-name{white-space:nowrap;flex-direction:column;margin-left:10px;font-size:15px;line-height:1.1;display:inline-flex}}.nav-menu{-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--surface-container);opacity:0;visibility:hidden;z-index:1;background:#f6faf4f7;flex-direction:column;gap:6px;margin:0;padding:14px 18px 22px;transition:opacity .28s,transform .28s,visibility .28s;display:flex;position:absolute;top:100%;left:0;right:0;transform:translateY(-8px);box-shadow:0 14px 32px #1a3d2a24}.nav-menu a{color:var(--on-surface-variant);border-radius:var(--radius-md);padding:12px 14px;font-size:15px;font-weight:600;transition:background .2s,color .2s;display:block;position:relative}.nav-menu a.active{color:var(--primary);background:#1a3d2a14}.nav-menu a:hover{color:var(--primary);background:#1a3d2a0f}.nav-menu-auth{border-top:1px solid var(--surface-container);flex-direction:column;gap:4px;margin-top:6px;padding-top:10px;display:flex}.nav-menu-auth form{margin:0}.nav-menu-auth-link{text-align:left;cursor:pointer;width:100%;color:var(--on-surface-variant);border-radius:var(--radius-md);background:0 0;border:none;align-items:center;gap:10px;padding:12px 14px;font-family:inherit;font-size:15px;font-weight:600;transition:background .2s,color .2s;display:flex}.nav-menu-auth-link:hover{color:var(--primary);background:#1a3d2a0f}.nav-menu-auth-link.is-logout{color:#c62828}.nav-menu-auth-link.is-logout:hover{color:#b71c1c;background:#fdecea}.nav-menu-user{align-items:center;gap:10px;display:flex}.nav-menu-user-link{border-radius:var(--radius-md);flex:1;align-items:center;gap:12px;min-width:0;padding:8px 12px;text-decoration:none;transition:background .2s;display:flex}.nav-menu-user-link:hover{background:#1a3d2a0f}.nav-menu-user-img,.nav-menu-user-ph{object-fit:cover;border-radius:50%;flex-shrink:0;width:44px;height:44px}.nav-menu-user-ph{background:var(--primary-fixed);color:var(--primary);place-items:center;font-size:1.1rem;display:grid}.nav-menu-user-meta{flex-direction:column;justify-content:center;gap:2px;min-width:0;display:flex}.nav-menu-user-meta strong{color:var(--on-surface);white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:700;overflow:hidden}.nav-menu-user-meta small{color:var(--on-surface-variant);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.nav-menu-user-logout{flex-shrink:0;margin:0}.nav-menu-user-logout button{background:var(--surface-container-low);color:#c62828;cursor:pointer;border:none;border-radius:50%;place-items:center;width:42px;height:42px;font-size:1.05rem;transition:background .2s;display:grid}.nav-menu-user-logout button:hover{background:#fdecea}.main-nav.menu-open .nav-menu{opacity:1;visibility:visible;transform:translateY(0)}.hamburger-menu span:first-child,.hamburger-menu span:nth-child(2),.hamburger-menu span:nth-child(3){transform-origin:50%}.main-nav.menu-open .hamburger-menu span:first-child{transform:translateY(8px)rotate(45deg)}.main-nav.menu-open .hamburger-menu span:nth-child(2){opacity:0;transform:scaleX(0)}.main-nav.menu-open .hamburger-menu span:nth-child(3){transform:translateY(-8px)rotate(-45deg)}.nav-actions{align-items:center;gap:8px;display:flex}.icon-btn{width:40px;height:40px;color:var(--on-surface-variant);border-radius:50%;justify-content:center;align-items:center;font-size:16px;transition:background .2s,color .2s;display:inline-flex;position:relative}.icon-btn:hover{background:var(--surface-container);color:var(--primary)}.cta-pill{background:var(--primary);color:#fff;border-radius:var(--radius-full);box-shadow:var(--shadow-pill);align-items:center;gap:8px;padding:12px 22px;font-size:14px;font-weight:600;transition:background .25s,transform .25s,box-shadow .25s;display:none}.cta-pill:hover{background:var(--primary-container);transform:translateY(-2px)}.nav-auth{border-radius:var(--radius-full);color:var(--primary);border:1.5px solid var(--primary-fixed-dim);cursor:pointer;white-space:nowrap;background:0 0;align-items:center;gap:7px;padding:10px 14px;font-size:14px;font-weight:600;transition:background .2s,border-color .2s,color .2s;display:none}.nav-auth:hover{background:var(--surface-container-low);border-color:var(--primary)}.nav-user{color:var(--on-surface);border-color:var(--surface-container)}.nav-user:hover{background:var(--surface-container-low);border-color:var(--primary-fixed-dim)}.nav-avatar{object-fit:cover;border-radius:50%;flex-shrink:0;width:34px;height:34px}.nav-user:has(.nav-avatar){padding-top:4px;padding-bottom:4px;padding-left:4px}.nav-menu-auth-link .nav-avatar{width:36px;height:36px}.nav-logout-form{margin:0;display:none}.nav-logout{width:auto;height:auto;color:var(--on-surface-variant);background:0 0;border:none;justify-content:center;padding:6px;font-size:1.1rem}.nav-logout:hover{color:#c62828;background:0 0;border:none}.nav-auth-text{display:none}.hamburger-menu{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:space-around;width:28px;height:22px;padding:0;display:flex}.hamburger-menu span{background:var(--on-surface);border-radius:2px;width:100%;height:3px;transition:all .3s;display:block}.hero{background:linear-gradient(180deg, var(--surface-bright) 0%, var(--surface-container-low) 100%);padding:60px 0 0;position:relative;overflow:hidden}.hero-bg-shape{filter:blur(80px);opacity:.4;pointer-events:none;border-radius:50%;position:absolute}.shape-purple{background:var(--secondary-fixed);width:500px;height:500px;top:-100px;right:-150px}.shape-indigo{background:var(--primary-fixed);width:320px;height:320px;bottom:-80px;left:-120px}.hero-grid{z-index:2;grid-template-columns:1fr;align-items:center;gap:40px;display:grid;position:relative}.hero-content{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:150px;display:flex}.hero-title{letter-spacing:-.02em;color:var(--on-surface);font-size:2rem;font-weight:800;line-height:1.15}.hero-subtitle{color:var(--on-surface-variant);max-width:540px;margin-top:12px;font-size:1.05rem;font-weight:500;line-height:1.5}.hero-title .emphasis{color:var(--tertiary);display:inline-block;position:relative}.hero-title .emphasis:after{content:"";background-repeat:no-repeat;background-size:100% 100%;height:8px;position:absolute;bottom:-6px;left:4%;right:4%}.rating-card{display:none}.rating-score{flex-direction:column;display:flex}.score-num{color:var(--primary);font-size:1.6rem;font-weight:800;line-height:1}.score-label{color:var(--on-surface-variant);margin-top:2px;font-size:12px;font-weight:600}.card-divider{background:var(--outline-variant);opacity:.5;width:1px;height:36px}.rating-meta{flex-direction:column;gap:2px;display:flex}.rating-meta .stars{color:var(--star);letter-spacing:1px;font-size:14px}.rating-meta .reviews,.rating-meta .powered{color:var(--on-surface-variant);font-size:12px}.rating-meta .powered strong{color:var(--primary)}.rating-desc{color:var(--on-surface-variant);max-width:220px;font-size:14px;line-height:1.5}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:4px;display:flex}.btn-primary,.btn-secondary{border-radius:var(--radius-full);align-items:center;gap:5px;padding:7px 14px;font-size:14px;font-weight:600;transition:all .25s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-pill)}.btn-primary:hover{background:var(--primary-container);box-shadow:var(--shadow-lifted);transform:translateY(-2px)}.btn-secondary{color:var(--primary);background:#fff;border:1px solid #1a3d2a33}.btn-secondary:hover{background:var(--surface-container);transform:translateY(-2px)}.hero-visual{justify-content:center;display:flex;position:relative;bottom:130px}.hero-image-wrap{aspect-ratio:4/5;background:var(--surface-container-low);border-radius:36px;width:100%;max-width:440px;overflow:hidden;box-shadow:0 30px 50px #1a3d2a2e}.hero-image-wrap img{object-fit:cover;width:100%;height:100%}.floating-badge{-webkit-backdrop-filter:blur(10px);border-radius:var(--radius-lg);background:#ffffffeb;border:1px solid #fff9;align-items:center;gap:12px;padding:14px 18px;animation:3.6s ease-in-out infinite gentleBob;display:flex;position:absolute;top:30px;left:-10px;box-shadow:0 10px 30px #00000014}.badge-icon{width:44px;height:44px;color:var(--success);background:#7cb34229;border-radius:50%;justify-content:center;align-items:center;font-size:18px;display:inline-flex}.badge-num{color:var(--on-surface);font-size:1.4rem;font-weight:800;line-height:1}.badge-label{color:var(--on-surface-variant);margin-top:2px;font-size:11px}.dots-decoration{z-index:-1;background-image:radial-gradient(circle,#1a3d2a40 1.5px,#0000 1.5px);background-size:14px 14px;width:100px;height:100px;position:absolute;bottom:-20px;left:-20px}.hero-cube{z-index:3;width:48px;height:48px;animation:3.2s ease-in-out infinite cubeFloat;position:absolute;bottom:24px;right:-12px}.hero-cube img{object-fit:contain;filter:drop-shadow(0 14px 24px #7cb34273);width:100%;height:100%}.hero-cube .cube-whatsapp{cursor:pointer;width:100%;height:100%;transition:transform .2s;display:block}.hero-cube .cube-whatsapp:hover{transform:scale(1.08)}.hero-cube .cube-whatsapp img{filter:drop-shadow(0 12px 22px #25d36673)}.hero-cube .cube-green{display:none}@keyframes cubeFloat{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-18px)rotate(2deg)}}#results-section{background:var(--surface-bright);padding:56px 0}.results-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.result-card{background:var(--surface-container-lowest);border:1px solid var(--surface-container);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);text-align:center;flex-direction:column;align-items:center;padding:24px 18px;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex}.result-card:hover{box-shadow:var(--shadow-lifted);border-color:#1a3d2a4d;transform:translateY(-4px)}.result-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:52px;height:52px;margin-bottom:14px;font-size:22px;display:inline-flex}.result-number{color:var(--primary);font-size:1.9rem;font-weight:800;line-height:1.1}.result-card h3{color:var(--on-surface);margin:8px 0 6px;font-size:1rem;font-weight:700}.result-card p{color:var(--on-surface-variant);font-size:13px;line-height:1.55}.trusted-section{border-bottom:1px solid var(--surface-container);background:var(--surface);text-align:center;padding:48px 0}.trusted-stars{align-items:center;gap:8px;margin-bottom:12px;display:inline-flex}.trusted-stars .fa-star{color:var(--star);font-size:14px}.trusted-stars .fa-circle{color:var(--primary);font-size:8px}.trusted-text{color:var(--on-surface-variant);max-width:440px;margin-bottom:36px;margin-left:auto;margin-right:auto;font-size:15px}.trusted-text strong{color:var(--on-surface);font-weight:700}.brand-row{opacity:.6;filter:grayscale();flex-wrap:wrap;justify-content:center;align-items:center;gap:32px;transition:opacity .4s,filter .4s;display:flex}.brand-row:hover{opacity:1;filter:grayscale(0)}.brand-item{color:var(--on-surface);align-items:center;gap:8px;font-size:1.05rem;font-weight:700;display:inline-flex}.brand-item i{font-size:1.1rem}.brand-item:first-child i{color:var(--primary)}.brand-item:nth-child(2) i{color:var(--star)}.brand-item:nth-child(3) i{color:var(--info)}.brand-item:nth-child(4) i{color:var(--success)}.brand-item:nth-child(5) i{color:var(--warn)}.brand-item:nth-child(6) i{color:var(--tertiary)}.section-header{text-align:center;max-width:640px;margin:0 auto 48px}.eyebrow{color:var(--primary);border-radius:var(--radius-full);background:#1a3d2a14;align-items:center;gap:6px;margin-bottom:12px;padding:6px 14px;font-size:12px;font-weight:600;display:inline-flex}.eyebrow i{font-size:13px}.section-header h2{color:var(--on-surface);letter-spacing:-.01em;font-size:2rem;font-weight:700;line-height:1.2}.section-header p{color:var(--on-surface-variant);margin-top:10px;font-size:16px;line-height:1.6}#cta-banner{padding:60px 0}.promo-card{background:var(--inverse-surface);border-radius:var(--radius-2xl);color:var(--inverse-on-surface);flex-direction:column;gap:32px;padding:40px 28px;display:flex;position:relative;overflow:hidden;box-shadow:0 30px 60px #102b1c52}.promo-bg-blur{filter:blur(80px);z-index:0;background:#1a3d2a59;border-radius:50%;width:400px;height:400px;position:absolute;top:-120px;right:-80px}.promo-content{z-index:1;max-width:480px;position:relative}.promo-chip{border-radius:var(--radius-full);background:var(--surface-variant,var(--surface-container));color:var(--primary);align-items:center;gap:6px;margin-bottom:18px;padding:6px 14px;font-size:12px;font-weight:600;display:inline-flex}.promo-content h2{color:#fff;margin-bottom:14px;font-size:1.7rem;font-weight:700;line-height:1.25}.promo-content p{color:#eef0ffcc;margin-bottom:24px;font-size:15px;line-height:1.55}.promo-visual{z-index:1;justify-content:center;display:flex;position:relative}.promo-visual img{border-radius:var(--radius-lg);width:100%;max-width:360px;box-shadow:0 20px 40px #00000040}.sale-badge{background:var(--tertiary);color:#fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:92px;height:92px;animation:2.4s ease-in-out infinite pulse;display:flex;position:absolute;bottom:28px;right:10px;box-shadow:0 12px 24px #7cb34273}.sale-label{text-transform:uppercase;letter-spacing:1px;font-size:9px;font-weight:600}.sale-amount{font-size:1.6rem;font-weight:800;line-height:1}#explore-section{background:var(--surface-bright);padding:64px 0}.categories-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.category-card{border-radius:var(--radius-xl);background:var(--surface);border:1px solid var(--surface-container);flex-direction:column-reverse;align-items:flex-start;gap:12px;padding:18px 16px;transition:border-color .25s,box-shadow .25s,transform .25s;display:flex}.category-card:hover{box-shadow:var(--shadow-lifted);border-color:#1a3d2a4d;transform:translateY(-3px)}.category-card:hover .cat-icon-box{transform:scale(1.1)}.cat-info h3{color:var(--on-surface);margin-bottom:4px;font-size:1.05rem;font-weight:700;transition:color .25s}.category-card:hover .cat-info h3{color:var(--primary)}.cat-info span{color:var(--on-surface-variant);font-size:13px}.cat-icon-box{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:54px;height:54px;font-size:22px;transition:transform .25s;display:inline-flex}.icon-rose{color:#c2185b;background:#fde0e7}.icon-purple{color:#6b5fa5;background:#e8d8f0}.icon-green{color:#4d8a2a;background:#d4ecc4}.icon-magenta{color:#a4347a;background:#f4d4ec}.icon-blue{color:#2c6aa4;background:#d4e4f4}.icon-yellow{color:#6b8a25;background:#fff2c4}.icon-orange{color:#c46018;background:#ffe0c8}.icon-lime{color:#5da128;background:#e4f4cc}.icon-indigo{color:var(--primary);background:#1a3d2a1f}#second-page{background:var(--surface);padding:64px 0}.card-container{grid-template-columns:1fr;gap:24px;display:grid}.card{background:var(--surface-container-lowest);border-radius:var(--radius-xl);border:1px solid var(--surface-container);box-shadow:var(--shadow-card);flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;overflow:hidden}.card:hover{box-shadow:var(--shadow-lifted);border-color:#1a3d2a40;transform:translateY(-6px)}.card-image{aspect-ratio:16/10;position:relative;overflow:hidden}.card-image img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.card:hover .card-image img{transform:scale(1.05)}.card-tag{-webkit-backdrop-filter:blur(8px);color:var(--primary);border-radius:var(--radius-full);letter-spacing:.3px;text-transform:uppercase;background:#ffffffeb;padding:5px 12px;font-size:11px;font-weight:700;position:absolute;top:12px;left:12px}.card-content{flex-direction:column;gap:10px;padding:18px 22px 22px;display:flex}.card-rating{align-items:center;gap:8px;display:flex}.card-rating .stars{color:var(--star);letter-spacing:2px;font-size:13px}.reviews-count{color:var(--on-surface-variant);font-size:13px}.card-title{color:var(--on-surface);min-height:44px;font-size:1.05rem;font-weight:700;line-height:1.4}.card-footer{border-top:1px solid var(--surface-container);justify-content:space-between;align-items:center;margin-top:4px;padding-top:10px;display:flex}.card-price{color:var(--primary);font-size:1.2rem;font-weight:800}.card-link{color:var(--on-surface-variant);align-items:center;gap:6px;font-size:13px;font-weight:600;transition:color .2s,gap .2s;display:inline-flex}.card-link:hover{color:var(--primary);gap:9px}.section-cta{justify-content:center;margin-top:36px;display:flex}#instructors-section{background:var(--surface-container-low);padding:64px 0}.instructor-grid{grid-template-columns:1fr;gap:24px;display:grid}.instructor-card{background:var(--surface-container-lowest);border-radius:var(--radius-xl);border:1px solid var(--surface-container);box-shadow:var(--shadow-card);align-items:stretch;gap:18px;padding:18px;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex}.instructor-card:hover{box-shadow:var(--shadow-lifted);border-color:#1a3d2a40;transform:translateY(-4px)}.instructor-image{aspect-ratio:1;border-radius:var(--radius-lg);background:var(--surface-container);flex-shrink:0;width:140px;overflow:hidden}.instructor-image img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.instructor-card:hover .instructor-image img{transform:scale(1.06)}.instructor-meta{flex-direction:column;flex:1;justify-content:center;gap:4px;min-width:0;display:flex}.instructor-meta h3{color:var(--on-surface);font-size:1.15rem;font-weight:700;line-height:1.3}.instructor-role{color:var(--on-surface-variant);margin-bottom:8px;font-size:12px;font-weight:500;display:block}.instructor-bio{color:var(--on-surface-variant);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-bottom:14px;font-size:13px;line-height:1.55;display:-webkit-box;overflow:hidden}.instructor-social{gap:8px;margin-top:auto;display:flex}.instructor-social a{background:var(--surface-container);width:32px;height:32px;color:var(--on-surface-variant);border-radius:50%;justify-content:center;align-items:center;font-size:12px;transition:background .2s,color .2s,transform .2s;display:inline-flex}.instructor-social a:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}#reviews-section{background:var(--surface);padding:64px 0}.reviews-carousel{position:relative}.reviews-viewport{cursor:grab;touch-action:pan-y;padding:12px 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000 0,#000 28px calc(100% - 28px),#0000 100%);mask-image:linear-gradient(90deg,#0000 0,#000 28px calc(100% - 28px),#0000 100%)}.reviews-viewport.grabbing{cursor:grabbing}.reviews-track{user-select:none;will-change:transform;gap:20px;width:max-content;display:flex}.reviews-track img{-webkit-user-drag:none;user-drag:none;pointer-events:none}.review-card{border-radius:var(--radius-xl);border:1px solid #ffffffb3;flex-direction:column;flex:0 0 280px;gap:16px;padding:26px 24px 22px;transition:transform .25s,box-shadow .25s;display:flex;box-shadow:0 8px 30px #1a3d2a0f}.review-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px #1a3d2a1f}.review-rose{background:#fde0e7}.review-purple{background:#e8d8f0}.review-yellow{background:#fff2c4}.review-blue{background:#d4e4f4}.review-head{align-items:center;gap:12px;display:flex}.review-avatar{object-fit:cover;border:2px solid #fff;border-radius:50%;flex-shrink:0;width:48px;height:48px;box-shadow:0 4px 10px #00000014}.review-name{color:var(--on-surface);font-size:1rem;font-weight:700;line-height:1.2}.review-role{color:var(--on-surface-variant);margin-top:2px;font-size:12px;display:block}.review-text{color:var(--on-surface-variant);flex:1;font-size:14px;line-height:1.65}.review-stars{color:var(--star);letter-spacing:3px;font-size:14px}.review-nav{width:44px;height:44px;color:var(--primary);border:1px solid var(--surface-container);z-index:2;background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:14px;transition:background .2s,color .2s,transform .2s;display:none;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 10px 24px #1a3d2a2e}.review-nav:hover{background:var(--primary);color:#fff;transform:translateY(-50%)scale(1.06)}.review-nav.prev{left:-10px}.review-nav.next{right:-10px}#faq-section{background:var(--surface);padding:64px 0;position:relative;overflow:hidden}#faq-section:before{content:"";background:var(--primary-fixed);filter:blur(110px);opacity:.45;pointer-events:none;z-index:0;border-radius:50%;width:380px;height:380px;position:absolute;top:-100px;right:-120px}#faq-section .container,#faq-section .section-header{z-index:1;position:relative}.faq-list{z-index:1;flex-direction:column;gap:14px;max-width:780px;margin:0 auto;display:flex;position:relative}.faq-item{background:var(--surface-container-lowest);border:1px solid var(--surface-container);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:border-color .25s,box-shadow .25s;overflow:hidden}.faq-item.faq-open{border-color:#1a3d2a4d;box-shadow:0 12px 30px #1a3d2a1a}.faq-summary{width:100%;font:inherit;color:inherit;text-align:left;cursor:pointer;user-select:none;background:0 0;border:0;justify-content:space-between;align-items:center;gap:16px;margin:0;padding:20px 22px;transition:color .2s;display:flex}.faq-question{color:var(--on-surface);flex:1;font-size:1rem;font-weight:600;line-height:1.45;transition:color .2s}.faq-item:hover .faq-question,.faq-item.faq-open .faq-question{color:var(--primary)}.faq-answer{grid-template-rows:0fr;padding:0 22px;transition:grid-template-rows .4s;display:grid}.faq-item.faq-open .faq-answer{grid-template-rows:1fr}.faq-answer>*{min-height:0;overflow:hidden}.faq-answer p{color:var(--on-surface-variant);padding-bottom:22px;font-size:14px;line-height:1.7}@keyframes faqFadeIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}#blog-section{background:var(--surface);padding:64px 0}.blog-grid{grid-template-columns:1fr;gap:24px;display:grid}.blog-card{background:var(--surface-container-lowest);border-radius:var(--radius-xl);border:1px solid var(--surface-container);box-shadow:var(--shadow-card);flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;overflow:hidden}.blog-card:hover{box-shadow:var(--shadow-lifted);border-color:#1a3d2a40;transform:translateY(-6px)}.blog-image{aspect-ratio:16/10;display:block;position:relative;overflow:hidden}.blog-image img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.blog-card:hover .blog-image img{transform:scale(1.05)}.blog-tag{background:var(--primary);color:#fff;border-radius:var(--radius-full);letter-spacing:.3px;text-transform:uppercase;padding:5px 12px;font-size:11px;font-weight:700;position:absolute;top:14px;left:14px}.blog-content{flex-direction:column;gap:12px;padding:22px 22px 24px;display:flex}.blog-meta{color:var(--on-surface-variant);flex-wrap:wrap;gap:14px;font-size:12px;display:flex}.blog-meta span{align-items:center;gap:5px;display:inline-flex}.blog-meta i{color:var(--primary);font-size:12px}.blog-title{color:var(--on-surface);font-size:1.1rem;font-weight:700;line-height:1.4}.blog-title a{color:inherit;transition:color .2s}.blog-title a:hover{color:var(--primary)}.blog-read-more{color:var(--primary);align-items:center;gap:6px;margin-top:4px;font-size:13px;font-weight:600;transition:gap .2s;display:inline-flex}.blog-read-more:hover{gap:10px}.about-section{background:var(--surface-container-low);padding:64px 0}.about-card-wrapper{grid-template-columns:1fr;gap:20px;max-width:1100px;margin:0 auto;display:grid}.about-card{background:var(--surface-container-lowest);border-radius:var(--radius-xl);text-align:left;border:1px solid var(--surface-container);box-shadow:var(--shadow-card);padding:32px 28px;transition:transform .25s,box-shadow .25s,border-color .25s}.about-card:hover{box-shadow:var(--shadow-lifted);border-color:#1a3d2a40;transform:translateY(-6px)}.about-card .icon-box{border-radius:var(--radius-md);justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:18px;font-size:24px;display:inline-flex}.about-card h3{color:var(--on-surface);margin-bottom:10px;font-size:1.2rem;font-weight:700}.about-card p{color:var(--on-surface-variant);font-size:14px;line-height:1.6}#stats-section{background:var(--surface);padding:64px 0 80px}.stats-wrapper{grid-template-columns:1fr;align-items:center;gap:40px;display:grid}.stats-card{width:100%;max-width:480px;margin:0 auto;position:relative}.stats-card img{border-radius:var(--radius-xl);width:100%;box-shadow:0 20px 40px #1a3d2a2e}.stat-badge{border-radius:var(--radius-md);background:#fff;flex-direction:column;padding:14px 22px;display:flex;position:absolute;bottom:20px;left:20px;box-shadow:0 10px 30px #0000001f}.stat-number{color:var(--primary);font-size:1.6rem;font-weight:800;line-height:1}.stat-label{color:var(--on-surface-variant);margin-top:2px;font-size:13px}.stats-content{text-align:left}.stats-content h2{color:var(--on-surface);letter-spacing:-.01em;margin:14px 0 22px;font-size:1.8rem;font-weight:700;line-height:1.25}.benefit-list{margin:0 0 28px;padding:0;list-style:none}.benefit-list li{color:var(--on-surface-variant);align-items:center;gap:12px;padding:8px 0;font-size:15px;display:flex}.benefit-list .check{color:var(--primary);background:#1a3d2a1f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:11px;display:inline-flex}#contact-section{background:var(--surface-container-low);padding:64px 0;position:relative;overflow:hidden}#contact-section:before{content:"";background:var(--secondary-fixed);filter:blur(120px);opacity:.4;pointer-events:none;z-index:0;border-radius:50%;width:360px;height:360px;position:absolute;top:-120px;left:-120px}#contact-section:after{content:"";background:var(--primary-fixed);filter:blur(100px);opacity:.4;pointer-events:none;z-index:0;border-radius:50%;width:320px;height:320px;position:absolute;bottom:-100px;right:-100px}#contact-section .container{z-index:1;position:relative}.contact-grid{grid-template-columns:1fr;gap:24px;max-width:1080px;margin:0 auto;display:grid}.contact-info{flex-direction:column;gap:14px;display:flex}.contact-card{background:var(--surface-container-lowest);border-radius:var(--radius-lg);border:1px solid var(--surface-container);box-shadow:var(--shadow-card);align-items:flex-start;gap:16px;padding:20px 22px;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex}.contact-card:hover{box-shadow:var(--shadow-lifted);border-color:#1a3d2a40;transform:translateY(-3px)}.contact-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:18px;display:inline-flex}.contact-text{flex-direction:column;gap:2px;min-width:0;display:flex}.contact-label{color:var(--on-surface-variant);text-transform:uppercase;letter-spacing:.6px;font-size:11px;font-weight:700}.contact-value{color:var(--on-surface);word-break:break-word;font-size:.98rem;font-weight:700;line-height:1.4;transition:color .2s}a.contact-value:hover{color:var(--primary)}.contact-meta{color:var(--on-surface-variant);margin-top:2px;font-size:12px}.contact-social{background:var(--surface-container-lowest);border-radius:var(--radius-lg);border:1px solid var(--surface-container);align-items:center;gap:10px;padding:18px 22px;display:flex}.contact-social span{color:var(--on-surface);margin-right:4px;font-size:13px;font-weight:600}.contact-social a{background:var(--surface-container);width:34px;height:34px;color:var(--on-surface-variant);border-radius:50%;justify-content:center;align-items:center;font-size:13px;transition:background .2s,color .2s,transform .2s;display:inline-flex}.contact-social a:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}.contact-form{background:var(--surface-container-lowest);border-radius:var(--radius-xl);border:1px solid var(--surface-container);box-shadow:var(--shadow-card);flex-direction:column;gap:16px;padding:28px 24px;display:flex}.contact-form h3{color:var(--on-surface);font-size:1.3rem;font-weight:700;line-height:1.2}.form-note{color:var(--on-surface-variant);margin-top:-8px;margin-bottom:4px;font-size:13px}.form-row{grid-template-columns:1fr;gap:16px;display:grid}.contact-form label{flex-direction:column;gap:6px;display:flex}.contact-form label>span{color:var(--on-surface);font-size:13px;font-weight:600}.contact-form input,.contact-form textarea{border:1px solid var(--outline-variant);background:var(--surface);border-radius:var(--radius-sm);width:100%;color:var(--on-surface);outline:none;padding:12px 14px;font-size:14px;transition:border-color .2s,box-shadow .2s}.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--outline)}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a3d2a26}.contact-form textarea{resize:vertical;min-height:120px;font-family:inherit;line-height:1.5}.form-submit{cursor:pointer;border:none;align-self:flex-start;margin-top:6px;font-family:inherit}.site-footer{background:var(--surface-container-low);color:var(--on-surface-variant);margin-top:40px;padding:60px 0 0}.footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px;display:grid}.footer-brand .brand{margin-bottom:14px}.footer-brand p{color:var(--on-surface-variant);max-width:320px;margin-bottom:18px;font-size:14px;line-height:1.6}.footer-social{gap:10px;display:flex}.footer-social a{background:var(--surface-container);width:38px;height:38px;color:var(--on-surface-variant);border-radius:50%;justify-content:center;align-items:center;transition:background .25s,color .25s,transform .25s;display:inline-flex}.footer-social a:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}.footer-col h4{color:var(--on-surface);margin-bottom:16px;font-size:1.05rem;font-weight:700}.footer-col ul{flex-direction:column;gap:10px;display:flex}.footer-col a{color:var(--on-surface-variant);font-size:14px;transition:color .25s,transform .25s;display:inline-block}.footer-col a:hover{color:var(--primary);transform:translate(2px)}.footer-join p{color:var(--on-surface-variant);margin-bottom:16px;font-size:14px;line-height:1.5}.footer-col a.footer-login-btn{background:var(--primary);color:var(--on-primary);border-radius:var(--radius-full);justify-content:center;align-items:center;gap:8px;padding:12px 22px;font-size:14px;font-weight:600;transition:background .25s,transform .2s,box-shadow .2s;display:inline-flex}.footer-col a.footer-login-btn:hover{background:var(--primary-container);color:var(--on-primary);transform:translateY(-2px);box-shadow:0 10px 22px #1a3d2a40}.footer-bottom{border-top:1px solid var(--surface-container-highest);text-align:center;color:var(--on-surface-variant);padding:22px 20px;font-size:14px}.explore-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.explore-card{border-radius:var(--radius-xl);background-color:var(--primary);min-height:210px;box-shadow:var(--shadow-card);background-position:50%;background-size:cover;transition:transform .3s,box-shadow .3s;display:flex;position:relative;overflow:hidden}.explore-card:hover{box-shadow:var(--shadow-lifted);transform:translateY(-6px)}.explore-overlay{z-index:1;background:linear-gradient(165deg,#1a3d2a8c 0%,#0d1e14eb 88%);transition:background .3s;position:absolute;inset:0}.explore-card:hover .explore-overlay{background:linear-gradient(165deg,#1a3d2a6b 0%,#0d1e14e0 88%)}.explore-card-inner{z-index:2;color:#fff;flex-direction:column;flex:1;justify-content:space-between;gap:18px;padding:18px;display:flex;position:relative}.explore-top{justify-content:space-between;align-items:center;display:flex}.explore-icon{backdrop-filter:blur(4px);color:#fff;background:#ffffff26;border:1px solid #ffffff47;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:17px;display:inline-flex}.explore-num{color:#ffffff80;letter-spacing:1px;font-size:1.5rem;font-weight:800}.explore-body h3{color:#fff;margin-bottom:6px;font-size:1.1rem;font-weight:700;line-height:1.3}.explore-body p{color:#ffffffd1;margin-bottom:14px;font-size:13px;line-height:1.55}.explore-watch{color:#fff;border-radius:var(--radius-full);background:#ffffff24;border:1px solid #ffffff47;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:600;transition:background .25s,border-color .25s;display:inline-flex}.explore-card:hover .explore-watch{background:var(--primary);border-color:var(--primary)}@media screen and (width<=719px){.explore-body p{display:none}.explore-icon{width:36px;height:36px;font-size:15px}.explore-num{font-size:1.2rem}.explore-body h3{font-size:.98rem}.explore-card-inner{padding:14px}}.lesson-hero{background:var(--surface-bright);padding:40px 0 56px;position:relative;overflow:hidden}.lesson-hero-bg{pointer-events:none;background:radial-gradient(circle at 12% 18%,#1a3d2a1a,#0000 45%),radial-gradient(circle at 90% 0,#7cb3421f,#0000 40%);position:absolute;inset:0}.lesson-breadcrumb{color:var(--on-surface-variant);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:24px;font-size:13px;display:flex;position:relative}.lesson-breadcrumb a{color:var(--on-surface-variant);transition:color .2s}.lesson-breadcrumb a:hover{color:var(--primary)}.lesson-breadcrumb i{opacity:.6;font-size:10px}.lesson-breadcrumb span{color:var(--primary);font-weight:600}.lesson-hero-grid{justify-content:space-between;align-items:center;gap:24px;display:flex;position:relative}.lesson-counter{letter-spacing:2px;color:var(--primary);border-radius:var(--radius-full);background:#1a3d2a14;margin-bottom:14px;padding:6px 14px;font-size:13px;font-weight:700;display:inline-block}.lesson-hero-text h1{color:var(--on-surface);margin-bottom:14px;font-size:2rem;font-weight:800;line-height:1.15}.lesson-hero-text>p{color:var(--on-surface-variant);max-width:620px;margin-bottom:20px;font-size:15px;line-height:1.65}.lesson-highlights{grid-template-columns:1fr 1fr;gap:10px 22px;display:grid}.lesson-highlights li{color:var(--on-surface);align-items:center;gap:9px;font-size:14px;display:flex}.lesson-highlights i{color:var(--primary);background:#1a3d2a1a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:12px;display:inline-flex}.lesson-hero-icon{display:none}.lesson-big-icon{background:var(--primary);border-color:#0000;width:96px;height:96px;font-size:38px;box-shadow:0 18px 40px #1a3d2a4d}.lesson-player-section{background:var(--surface);padding:40px 0 24px}.lesson-player-grid{grid-template-columns:1fr;gap:24px;display:grid}.lesson-video{aspect-ratio:16/9;border-radius:var(--radius-lg);background:#0d1e14;width:100%;position:relative;overflow:hidden;box-shadow:0 18px 50px #0d1e1440}.lesson-video iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.lesson-video-empty{color:#ffffffb3;text-align:center;justify-content:center;align-items:center;padding:20px;font-size:14px;display:flex;position:absolute;inset:0}.lesson-video-locked{position:absolute;inset:0;overflow:hidden}.lesson-video-locked-bg{object-fit:cover;filter:blur(6px)brightness(.45);width:100%;height:100%;position:absolute;inset:0;transform:scale(1.08)}.lesson-video-locked-inner{text-align:center;color:#fff;background:#0d1e1473;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:24px;display:flex;position:absolute;inset:0}.lesson-video-locked-icon{background:#ffffff26;border:1px solid #ffffff40;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:6px;font-size:22px;display:inline-flex}.lesson-video-locked-inner h3{color:#fff;font-size:1.15rem;font-weight:700}.lesson-video-locked-inner p{color:#ffffffd9;max-width:360px;font-size:14px}.lesson-video-locked-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:10px;display:inline-flex}.lesson-now-title{color:var(--on-surface);margin-top:16px;font-size:1.2rem;font-weight:700}.lesson-now-meta{flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:10px;display:flex}.lesson-now-cat,.lesson-now-teacher{color:var(--on-surface-variant);align-items:center;gap:7px;font-size:13.5px;display:inline-flex}.lesson-now-cat i,.lesson-now-teacher i{color:var(--primary)}.lesson-now-cat{background:var(--surface-container-lowest);border:1px solid var(--surface-container);border-radius:999px;padding:4px 12px}.lesson-now-teacher-name{color:var(--on-surface);font-weight:600}.lesson-now-teacher-role{color:var(--on-surface-variant)}.lesson-track-sub{flex-wrap:wrap;align-items:center;gap:4px 12px;margin-top:3px;display:inline-flex}.lesson-track-teacher{color:var(--on-surface-variant);align-items:center;gap:5px;font-size:12px;display:inline-flex}.lesson-playlist{background:var(--surface-container-lowest);border:1px solid var(--surface-container);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);align-self:start;overflow:hidden}.lesson-playlist-head{border-bottom:1px solid var(--surface-container);justify-content:space-between;align-items:center;padding:16px 18px;display:flex}.lesson-playlist-head h3{color:var(--on-surface);font-size:1rem;font-weight:700}.lesson-playlist-head span{color:var(--on-surface-variant);font-size:12px}.lesson-playlist-items{flex-direction:column;max-height:420px;display:flex;overflow-y:auto}.lesson-track{text-align:left;border-bottom:1px solid var(--surface-container);align-items:center;gap:12px;width:100%;padding:12px 16px;transition:background .2s;display:flex}.lesson-track:last-child{border-bottom:none}.lesson-track:hover{background:var(--surface-container-low,#1a3d2a0a)}.lesson-track.active{background:#1a3d2a14}.lesson-track-thumb{border-radius:var(--radius-sm);background:#0d1e14;flex-shrink:0;width:92px;height:56px;position:relative;overflow:hidden}.lesson-track-thumb img{object-fit:cover;width:100%;height:100%}.lesson-track-thumb i{color:#fff;background:#0d1e1499;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;margin:auto;font-size:10px;transition:background .2s;display:inline-flex;position:absolute;inset:0}.lesson-track.active .lesson-track-thumb i,.lesson-track:hover .lesson-track-thumb i{background:var(--primary)}.lesson-track-meta{flex-direction:column;gap:5px;min-width:0;display:flex}.lesson-track-title{color:var(--on-surface);font-size:13.5px;font-weight:600;line-height:1.35}.lesson-track.active .lesson-track-title{color:var(--primary)}.lesson-track-dur{color:var(--on-surface-variant);align-items:center;gap:5px;font-size:12px;display:inline-flex}.lesson-more{background:var(--surface);padding:40px 0 64px}.lesson-more-head{justify-content:space-between;align-items:center;margin-bottom:22px;display:flex}.lesson-more-head h2{color:var(--on-surface);font-size:1.5rem;font-weight:800}.lesson-more-nav{gap:10px;display:flex}.lesson-arrow{background:var(--surface-container-lowest);border:1px solid var(--surface-container);width:42px;height:42px;color:var(--primary);border-radius:50%;justify-content:center;align-items:center;transition:background .2s,color .2s,transform .2s;display:inline-flex}.lesson-arrow:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}.lesson-more-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.explore-card-sm{min-height:150px}.explore-card-sm .explore-body h3{margin-bottom:10px;font-size:1rem}.lesson-reviews-section{background:var(--surface);padding:24px 0 40px}.lesson-reviews-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px;display:flex}.lesson-reviews-head h2{color:var(--on-surface);font-size:1.5rem;font-weight:800}.lesson-reviews-head p{color:var(--on-surface-variant);margin-top:4px;font-size:14px}.lesson-reviews-avg{background:var(--surface-container-lowest);border:1px solid var(--surface-container);border-radius:var(--radius-full);align-items:center;gap:10px;padding:8px 16px;display:inline-flex}.lesson-reviews-avg .avg-num{color:var(--primary);font-size:1.3rem;font-weight:800}.lesson-reviews-avg .avg-stars{color:var(--star);font-size:13px}.lesson-reviews-avg .avg-count{color:var(--on-surface-variant);font-size:12px}.lesson-review-flash{color:#3f7322;border-radius:var(--radius-md);background:#4d8a2a1f;border:1px solid #4d8a2a4d;align-items:center;gap:10px;margin-bottom:20px;padding:14px 18px;font-size:14px;display:flex}.lesson-reviews-list{grid-template-columns:1fr;gap:14px;margin-bottom:32px;display:grid}.lesson-review-card{background:var(--surface-container-lowest);border:1px solid var(--surface-container);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:18px 20px}.lesson-review-top{align-items:center;gap:12px;margin-bottom:12px;display:flex}.lesson-review-avatar{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-weight:700;display:inline-flex}.lesson-review-top h4{color:var(--on-surface);font-size:.98rem;font-weight:700}.lesson-review-date{color:var(--on-surface-variant);font-size:12px}.lesson-review-stars{color:var(--star);letter-spacing:2px;margin-left:auto;font-size:13px}.lesson-review-text{color:var(--on-surface-variant);font-size:14px;line-height:1.65}.lesson-reviews-empty{color:var(--on-surface-variant);padding:12px 0;font-size:14px}.lesson-review-form-wrap{background:var(--surface-container-lowest);border:1px solid var(--surface-container);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);max-width:680px;padding:24px}.lesson-review-form-wrap h3{color:var(--on-surface);margin-bottom:16px;font-size:1.15rem;font-weight:700}.lesson-review-error{color:#c62828;border-radius:var(--radius-sm);background:#fdecea;border:1px solid #f5c6c2;margin-bottom:14px;padding:10px 14px;font-size:13px}.lesson-review-form textarea{border-radius:var(--radius-sm);border:1px solid var(--outline-variant);background:var(--surface);width:100%;color:var(--on-surface);resize:vertical;outline:none;padding:12px 14px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.lesson-review-form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a3d2a26}.rating-input{flex-direction:row-reverse;justify-content:flex-end;gap:4px;margin-bottom:14px;display:inline-flex}.rating-input input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.rating-input label{color:var(--surface-container-highest,#d8d8d8);cursor:pointer;font-size:1.7rem;transition:color .15s,transform .15s}.rating-input label:hover,.rating-input label:hover~label,.rating-input input:checked~label{color:var(--star)}.rating-input label:hover{transform:scale(1.12)}.lesson-review-form-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-top:16px;display:flex}.lesson-review-as{color:var(--on-surface-variant);font-size:13px}.lesson-review-login{text-align:center;padding:8px 0}.lesson-review-login p{color:var(--on-surface-variant);margin-bottom:16px;font-size:14px}.lesson-review-login-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:inline-flex}.auth-section{background:linear-gradient(180deg, var(--surface-bright) 0%, var(--surface-container-low) 100%);align-items:center;min-height:70vh;padding:56px 0 80px;display:flex}.auth-shell{background:var(--surface-container-lowest);border:1px solid var(--surface-container);border-radius:var(--radius-2xl);width:100%;max-width:920px;box-shadow:var(--shadow-lifted);grid-template-columns:1fr 1fr;margin:0 auto;display:grid;overflow:hidden}.auth-aside{color:var(--on-surface);flex-direction:column;justify-content:space-between;gap:28px;padding:38px 34px;display:flex;position:relative;overflow:hidden}.auth-aside-bg{z-index:0;background:radial-gradient(700px 280px at 110% -10%, #7cb34238, transparent 60%), linear-gradient(160deg, var(--surface-container-low) 0%, var(--primary-fixed) 100%);position:absolute;inset:0}.auth-aside>:not(.auth-aside-bg){z-index:1;position:relative}.auth-brand{color:var(--primary);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.auth-brand img{object-fit:contain;width:38px;height:38px}.auth-brand b{font-size:1.05rem;font-weight:800}.auth-aside-body h2{color:var(--primary);margin-bottom:12px;font-size:1.6rem;font-weight:800;line-height:1.2}.auth-aside-body p{color:var(--on-surface-variant);margin-bottom:20px;font-size:.92rem;line-height:1.6}.auth-points{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.auth-points li{color:var(--on-surface);align-items:center;gap:10px;font-size:.9rem;font-weight:500;display:flex}.auth-points i{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:22px;height:22px;font-size:.7rem;display:grid}.auth-back{color:var(--primary);align-items:center;gap:8px;font-size:.85rem;font-weight:600;text-decoration:none;transition:gap .2s,color .2s;display:inline-flex}.auth-back:hover{color:var(--primary-container);gap:12px}.auth-main{flex-direction:column;justify-content:center;padding:40px 38px;display:flex}.auth-head{text-align:left;margin-bottom:24px}.auth-head h1{color:var(--on-surface);margin-bottom:6px;font-size:1.8rem;font-weight:800}.auth-head p{color:var(--on-surface-variant);font-size:14px}.auth-error{color:#c62828;border-radius:var(--radius-sm);background:#fdecea;border:1px solid #f5c6c2;align-items:center;gap:8px;margin-bottom:16px;padding:11px 14px;font-size:13px;display:flex}.auth-form{flex-direction:column;gap:14px;display:flex}.auth-form label{color:var(--on-surface);flex-direction:column;gap:6px;font-size:13px;font-weight:600;display:flex}.auth-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (width<=420px){.auth-row{grid-template-columns:1fr}}.auth-form input[type=email],.auth-form input[type=text],.auth-form input[type=password]{border-radius:var(--radius-sm);border:1px solid var(--outline-variant);background:var(--surface);color:var(--on-surface);outline:none;padding:12px 14px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.auth-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a3d2a26}.auth-remember{color:var(--on-surface-variant);flex-direction:row;align-items:center;gap:8px;font-weight:500}.auth-submit{justify-content:center;margin-top:6px}.auth-divider{color:var(--on-surface-variant);align-items:center;gap:12px;margin:20px 0;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--surface-container-highest);flex:1;height:1px}.auth-google{border-radius:var(--radius-full);border:1px solid var(--outline-variant);background:var(--surface);width:100%;color:var(--on-surface-variant);cursor:not-allowed;justify-content:center;align-items:center;gap:10px;padding:12px 16px;font-size:14px;font-weight:600;display:inline-flex}.auth-alt{text-align:center;color:var(--on-surface-variant);margin-top:20px;font-size:14px}.auth-alt a{color:var(--primary);font-weight:600}@media (width<=760px){.auth-shell{grid-template-columns:1fr;max-width:460px}.auth-aside{gap:20px;padding:28px 26px}.auth-aside-body h2{font-size:1.35rem}.auth-main{padding:30px 24px}}.signout-form{display:inline}.signout-btn{cursor:pointer;font:inherit;background:0 0;border:none}.signin-user{font-weight:600}@keyframes gentleBob{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}@media screen and (width>=720px){.container{padding:0 32px}.desk-only{display:inline}.top-strip-inner{display:flex}.nav-menu{-webkit-backdrop-filter:none;box-shadow:none;opacity:1;visibility:visible;background:0 0;border-top:none;flex-direction:row;align-items:center;gap:28px;margin:0 auto;padding:0;position:static;transform:none}.nav-menu a{border-radius:0;padding:6px 0;font-size:14px;display:inline-block}.nav-menu a:hover,.nav-menu a.active{background:0 0}.nav-menu a.active:after{content:"";background:var(--primary);border-radius:2px;height:2px;position:absolute;bottom:-4px;left:0;right:0}.cta-pill{display:inline-flex}.nav-auth{padding:11px 18px;display:inline-flex}.nav-logout-form{display:inline-flex}.nav-logout{padding:6px}.nav-auth-text{display:inline}.nav-menu-auth,.hamburger-menu{display:none}.hero{padding:100px 0 120px}.hero-grid{grid-template-columns:1.05fr 1fr;gap:60px}.hero-title{font-size:3rem;line-height:1.1}.floating-badge{top:40px;left:-30px}.hero-cube{width:64px;height:64px}.hero-cube .cube-whatsapp{display:none}.hero-cube .cube-green{display:block}.promo-card{flex-direction:row;align-items:center;gap:40px;padding:56px}.promo-content h2{font-size:2.2rem}.promo-visual{justify-content:flex-end;width:50%}.promo-visual img{max-width:380px}.sale-badge{width:104px;height:104px;bottom:24px;right:-10px}.sale-amount{font-size:1.9rem}.results-grid{gap:20px}.explore-grid{gap:18px}.explore-card{min-height:250px}.explore-body h3{font-size:1.25rem}.explore-icon{width:48px;height:48px;font-size:19px}.lesson-hero{padding:56px 0 64px}.lesson-hero-icon{display:block}.lesson-hero-text h1{font-size:2.6rem}.lesson-player-grid{grid-template-columns:1.7fr 1fr;align-items:start}.lesson-reviews-list{grid-template-columns:1fr 1fr}.lesson-more-grid{grid-template-columns:repeat(3,1fr);gap:16px}.categories-grid{grid-template-columns:repeat(2,1fr);gap:16px}.category-card{flex-direction:row;justify-content:space-between;align-items:center;gap:16px;padding:22px}.card-container,.instructor-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}.review-card{flex:0 0 320px}.review-nav{display:inline-flex}.review-nav.prev{left:-22px}.review-nav.next{right:-22px}.contact-grid{grid-template-columns:1fr 1.25fr;align-items:start;gap:32px}.form-row{grid-template-columns:1fr 1fr}.contact-form{padding:32px 30px}.about-card-wrapper{grid-template-columns:repeat(3,1fr)}.stats-wrapper{grid-template-columns:1fr 1fr;gap:80px}.stats-content h2{font-size:2.2rem}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px}.section-header h2{font-size:2.6rem}}@media screen and (width>=1024px){.brand{& b{font-size:20px}}.hero-title{font-size:3.6rem}.rating-card{-webkit-backdrop-filter:blur(8px);box-shadow:var(--shadow-card);border-radius:var(--radius-lg);background:#ffffffa6;border:1px solid #c7c4d766;flex-wrap:wrap;align-items:center;gap:16px;padding:14px 16px;display:flex}.btn-primary,.btn-secondary{padding:14px 28px}.hero-visual{justify-content:center;display:flex;position:relative;bottom:0}.results-grid{grid-template-columns:repeat(4,1fr);gap:24px}.result-number{font-size:2.1rem}.explore-grid{grid-template-columns:repeat(4,1fr);gap:22px}.explore-card{min-height:290px}.lesson-more-grid{grid-template-columns:repeat(3,1fr)}.categories-grid{grid-template-columns:repeat(4,1fr)}.card-container{grid-template-columns:repeat(3,1fr)}.instructor-grid{grid-template-columns:repeat(2,1fr);gap:28px}.blog-grid{grid-template-columns:repeat(3,1fr)}.review-card{flex:0 0 360px}#cta-banner{padding:80px 0}.about-section,#explore-section,#second-page,#stats-section,#instructors-section,#blog-section,#reviews-section,#faq-section,#contact-section{padding:96px 0}.faq-summary{padding:24px 26px}.faq-question{font-size:1.05rem}.faq-answer{padding:0 26px}.faq-answer p{padding-bottom:26px;font-size:15px}}.back-to-top{background:var(--primary);width:48px;height:48px;color:var(--on-primary);cursor:pointer;box-shadow:var(--shadow-pill);opacity:0;visibility:hidden;z-index:200;border:none;border-radius:50%;justify-content:center;align-items:center;font-family:inherit;font-size:16px;transition:opacity .3s,transform .3s,background .2s,box-shadow .2s;display:inline-flex;position:fixed;bottom:24px;right:24px;transform:translateY(20px)scale(.85)}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)scale(1)}.back-to-top:hover{background:var(--primary-container);transform:translateY(-4px)scale(1.06);box-shadow:0 14px 30px #1a3d2a59}.back-to-top:active{transform:translateY(-1px)scale(.98)}@media screen and (width>=720px){.back-to-top{width:54px;height:54px;font-size:18px;bottom:32px;right:32px}}.blog-detail-hero{background:var(--surface-bright);padding:40px 0 28px;position:relative}.blog-detail-cat{background:var(--primary);color:var(--on-primary);border-radius:var(--radius-full);margin-bottom:16px;padding:6px 14px;font-size:12px;font-weight:600;display:inline-block}.blog-detail-title{max-width:820px;margin-bottom:16px;font-size:2rem;line-height:1.2}.blog-detail-meta{color:var(--on-surface-variant);flex-wrap:wrap;gap:20px;font-size:14px;display:flex}.blog-detail-meta i{color:var(--primary);margin-right:6px}.blog-detail-cover{border-radius:var(--radius-lg);max-height:460px;margin:24px auto 0;overflow:hidden;box-shadow:0 20px 50px #0000001f}.blog-detail-cover img{object-fit:cover;width:100%;height:100%;display:block}.blog-detail-body{padding:40px 0 64px}.blog-detail-grid{grid-template-columns:1fr;gap:40px;display:grid}.blog-detail-content{color:var(--on-surface);max-width:760px;font-size:16px;line-height:1.8}.blog-detail-lead{color:var(--on-surface);border-left:4px solid var(--primary);margin-bottom:24px;padding-left:18px;font-size:19px;font-weight:500;line-height:1.7}.blog-detail-content p{margin-bottom:20px}.blog-detail-empty{color:var(--on-surface-variant);font-style:italic}.blog-detail-share{border-top:1px solid var(--surface-container-highest);align-items:center;gap:12px;margin-top:36px;padding-top:24px;display:flex}.blog-detail-share span{color:var(--on-surface-variant);font-size:14px;font-weight:600}.blog-detail-share a{background:var(--surface-container);width:38px;height:38px;color:var(--on-surface);border-radius:50%;justify-content:center;align-items:center;transition:background .2s,color .2s,transform .2s;display:inline-flex}.blog-detail-share a:hover{background:var(--primary);color:var(--on-primary);transform:translateY(-2px)}.blog-detail-side{flex-direction:column;gap:20px;display:flex}.blog-side-card{background:var(--surface-container-low);border:1px solid var(--surface-container-highest);border-radius:var(--radius-lg);padding:22px}.blog-side-card h3{margin-bottom:16px;font-size:16px}.blog-side-author{align-items:center;gap:12px;display:flex}.blog-side-avatar{background:var(--primary);width:46px;height:46px;color:var(--on-primary);border-radius:50%;justify-content:center;align-items:center;font-size:18px;font-weight:700;display:inline-flex}.blog-side-author strong{font-size:15px;display:block}.blog-side-author small{color:var(--on-surface-variant);font-size:13px}.blog-side-cta p{color:var(--on-surface-variant);margin-bottom:16px;font-size:14px;line-height:1.6}.blog-side-cta .btn-primary{justify-content:center;width:100%}.blog-detail-related{padding:0 0 72px}.blog-detail-related .section-header{text-align:left;margin-bottom:28px}@media (width>=992px){.blog-detail-hero{padding:48px 0 32px}.blog-detail-title{font-size:2.6rem}.blog-detail-grid{grid-template-columns:minmax(0,1fr) 320px;align-items:start}.blog-detail-side{position:sticky;top:110px}}.search-panel{background:var(--surface-bright);border-top:1px solid var(--surface-container);box-shadow:var(--shadow-card);opacity:0;visibility:hidden;z-index:105;padding:16px 0 20px;transition:opacity .22s,transform .22s,visibility .22s;position:absolute;top:100%;left:0;right:0;transform:translateY(-12px)}.search-panel.is-open{opacity:1;visibility:visible;transform:translateY(0)}.search-form{background:var(--surface-container-lowest);border:1px solid var(--outline-variant);border-radius:var(--radius-full);align-items:center;gap:10px;padding:6px 8px 6px 18px;transition:border-color .2s,box-shadow .2s;display:flex}.search-form:focus-within{border-color:var(--secondary);box-shadow:0 0 0 3px #4d7a522e}.search-form-icon{color:var(--on-surface-variant);font-size:15px}.search-form-input{font:inherit;color:var(--on-surface);background:0 0;border:none;outline:none;flex:1;padding:10px 0;font-size:15px}.search-form-input::placeholder{color:var(--on-surface-variant)}.search-close{width:38px;height:38px;color:var(--on-surface-variant);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .2s,color .2s;display:inline-flex}.search-close:hover{background:var(--surface-container);color:var(--primary)}.search-results{max-height:min(60vh,460px);margin-top:14px;overflow-y:auto}.search-results-group+.search-results-group{margin-top:14px}.search-results-label{text-transform:uppercase;letter-spacing:.06em;color:var(--secondary);margin:0 0 6px;padding:0 6px;font-size:12px;font-weight:700}.search-results-item{border-radius:var(--radius-md);color:var(--on-surface);align-items:center;gap:12px;padding:8px 6px;transition:background .15s;display:flex}.search-results-item:hover,.search-results-item.is-active{background:var(--surface-container-low)}.search-results-item img,.search-results-thumb{border-radius:var(--radius-sm);object-fit:cover;background:var(--surface-container);width:46px;height:46px;color:var(--on-surface-variant);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.search-results-item-text{flex-direction:column;min-width:0;display:flex}.search-results-item-text strong{white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.search-results-item-text small{color:var(--on-surface-variant);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.search-results-state{text-align:center;color:var(--on-surface-variant);padding:18px 6px;font-size:14px}.search-results-all{text-align:center;color:var(--primary);border-top:1px solid var(--surface-container);margin-top:8px;padding:12px;font-size:14px;font-weight:600;display:block}.search-results-all:hover{color:var(--primary-container)}.search-overlay{z-index:99;opacity:0;background:#1a2a1e47;transition:opacity .22s;position:fixed;inset:0}.search-overlay.is-open{opacity:1}.search-page{padding:120px 0 80px}.search-page-head{margin-bottom:32px}.search-page-head h1{margin:0 0 18px;font-size:clamp(26px,4vw,36px)}.search-page-form{background:var(--surface-container-lowest);border:1px solid var(--outline-variant);border-radius:var(--radius-full);align-items:center;gap:10px;max-width:640px;padding:6px 6px 6px 18px;display:flex}.search-page-form i{color:var(--on-surface-variant)}.search-page-form input{font:inherit;color:var(--on-surface);background:0 0;border:none;outline:none;flex:1;padding:12px 0;font-size:15px}.search-page-form button{background:var(--primary);color:#fff;border-radius:var(--radius-full);padding:11px 24px;font-size:14px;font-weight:600;transition:background .2s}.search-page-form button:hover{background:var(--primary-container)}.search-page-meta{color:var(--on-surface-variant);margin:14px 0 0}.search-empty{color:var(--on-surface-variant);padding:40px 0;font-size:16px}.search-group{margin-bottom:36px}.search-group-title{border-bottom:1px solid var(--surface-container);margin:0 0 16px;padding-bottom:8px;font-size:20px}.search-group-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;display:grid}.search-result-card{border:1px solid var(--surface-container);border-radius:var(--radius-lg);background:var(--surface-container-lowest);color:var(--on-surface);align-items:center;gap:14px;padding:12px;transition:border-color .2s,box-shadow .2s,transform .2s;display:flex}.search-result-card:hover{border-color:var(--secondary-fixed-dim);box-shadow:var(--shadow-card);transform:translateY(-2px)}.search-result-img{border-radius:var(--radius-md);object-fit:cover;flex-shrink:0;width:64px;height:64px}.search-result-img--ph{background:var(--surface-container);color:var(--on-surface-variant);justify-content:center;align-items:center;font-size:22px;display:inline-flex}.search-result-text{flex-direction:column;gap:4px;min-width:0;display:flex}.search-result-text strong{font-size:15px;font-weight:600}.search-result-text small{color:var(--on-surface-variant);font-size:13px}@media screen and (width>=720px) and (width<=1100px){.nav-menu{-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--surface-container);opacity:0;visibility:hidden;background:#f6faf4f7;flex-direction:column;align-items:stretch;gap:6px;margin:0;padding:14px 18px 22px;position:absolute;top:100%;left:0;right:0;transform:translateY(-8px);box-shadow:0 14px 32px #1a3d2a24}.main-nav.menu-open .nav-menu{opacity:1;visibility:visible;transform:translateY(0)}.nav-menu a{padding:12px 14px;font-size:15px;display:block}.nav-menu a.active:after{display:none}.nav-menu-auth{display:flex}.nav-auth,.nav-logout-form{display:none}.hamburger-menu{display:flex}}.lang-switch{position:relative}.lang-switch-btn{border:1.5px solid var(--primary-fixed-dim);color:var(--primary);font:inherit;cursor:pointer;background:#fff;border-radius:10px;align-items:center;gap:6px;padding:7px 10px;font-size:.85rem;font-weight:600;line-height:1;transition:border-color .15s,background .15s;display:inline-flex}.lang-switch-btn:hover{border-color:var(--primary);background:var(--primary-fixed)}.lang-switch-caret{font-size:.7rem;transition:transform .2s}.lang-switch.is-open .lang-switch-caret{transform:rotate(180deg)}.lang-switch-menu{border:1px solid var(--primary-fixed);z-index:60;background:#fff;border-radius:12px;min-width:160px;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 12px 30px #1a3d2a29}.lang-switch-menu a{color:var(--primary);border-radius:8px;align-items:center;gap:10px;padding:9px 10px;font-size:.9rem;text-decoration:none;transition:background .12s;display:flex}.lang-switch-menu a:hover{background:var(--primary-fixed)}.lang-switch-menu a.active{background:var(--primary);color:#fff}.lang-switch-menu .lang-code{min-width:26px;font-size:.78rem;font-weight:700}.lang-switch-menu .lang-name{opacity:.9}@media (width<=900px){.lang-switch-btn span:not(.lang-code){display:none}}