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#00000040}.btn-login:hover{background:var(--button-color-blue);transform:translateY(-2px);box-shadow:0 8px 20px #5a96ff66}.btn-logout{padding:.55rem 1.3rem;border-radius:999px;font-weight:600;border:none;background:var(--button-color-blue);color:var(--text-color-white);cursor:pointer;transition:all .35s ease;box-shadow:0 4px 18px #5a96ff66}.btn-logout:hover{background:var(--button-color-blue-hover);transform:translateY(-2px);box-shadow:0 8px 22px #5a96ff8c}.home-hero{width:100%;min-height:90vh;display:flex;align-items:center;position:relative;overflow:hidden;background:radial-gradient(to top,var(--blue-very-dark) 0%,var(--blue-dark) 20%,var(--blue-primary) 40%,var(--blue-glow) 60%,var(--blue-soft) 80%,var(--blue-pearl) 92%,var(--primary-color-white) 100%)}.home-hero:before{content:"";position:absolute;right:-20%;top:50%;transform:translateY(-50%);width:900px;height:900px;background:radial-gradient(circle at center,var(--blue-glow) 0%,var(--blue-primary) 40%,var(--blue-dark) 70%,rgba(0,0,0,0) 90%);filter:blur(100px);opacity:.9;pointer-events:none;border-radius:50%}.home-hero-left{flex:1;padding:4rem;padding-right:0;z-index:2;display:flex;flex-direction:column;justify-content:center}.home-hero-logo{width:270px;height:auto;margin-bottom:1.5rem}.home-hero-title{font-size:2.5rem;font-weight:700;line-height:1.25;max-width:540px;color:var(--text-color-black)}.home-hero-subtitle{margin-top:1rem;color:var(--text-color-grey);font-size:1.15rem;max-width:560px;line-height:1.7}.profile-dropdown-container{position:relative}.profile-btn{width:38px;height:38px;border-radius:50%;background:var(--primary-color-black);color:#fff;border:none;font-weight:700;font-size:1rem;cursor:pointer;transition:all .25s ease;box-shadow:0 4px 14px #0003}.profile-btn:hover{background:var(--button-color-blue);transform:translateY(-2px);box-shadow:0 6px 18px #5096ff66}.profile-dropdown-menu{position:absolute;right:0;top:120%;width:180px;padding:.8rem 0;background:#ffffffe6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:14px;border:1px solid rgba(120,160,230,.18);box-shadow:0 12px 32px #0000002e;animation:dropdownFade .22s ease-out;z-index:9999}@keyframes dropdownFade{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.dropdown-name{font-size:.95rem;font-weight:700;color:var(--blue-very-dark);padding:.5rem 1rem}.dropdown-divider{width:100%;height:1px;background:#00000014;margin:.4rem 0}.dropdown-item{width:100%;text-align:left;background:none;border:none;padding:.55rem 1rem;font-size:.95rem;cursor:pointer;color:var(--text-color-black);transition:all .25s ease}.dropdown-item:hover{background:#2850a014}.dropdown-item.logout{color:#d0003a}.dropdown-item.logout:hover{background:#ff005014}.home-hero-right{flex:1;display:flex;justify-content:center;align-items:center;z-index:3}.hero-signup-btn{background:var(--button-color-white);color:var(--blue-very-dark);padding:1.25rem 3rem;border-radius:999px;font-size:1.25rem;font-weight:700;cursor:pointer;border:none;transition:all .35s ease;box-shadow:0 6px 25px #3c6ebe59}.hero-signup-btn:hover{background:var(--button-color-black);color:var(--text-color-white);transform:translateY(-4px) scale(1.04);box-shadow:0 12px 34px #0000}.auth-container{width:100%;min-height:100vh;background:linear-gradient(to bottom,var(--blue-pearl) 0%,var(--primary-color-white) 50%);display:flex;justify-content:center;align-items:center;padding:3rem 1.5rem}.input-group{position:relative;margin-bottom:1.7rem}.input-group input{width:100%;padding:1.1rem 1rem .55rem;background:transparent;border:none;border-bottom:2px solid rgba(50,90,160,.25);color:var(--blue-very-dark);font-size:1.05rem;transition:all .25s ease}.input-group input:focus{border-bottom-color:var(--blue-primary);outline:none}.input-group label{position:absolute;left:1rem;bottom:.9rem;font-size:1rem;color:#1428468c;pointer-events:none;transition:.25s ease}.input-group input:focus+label,.input-group input:not(:placeholder-shown)+label{transform:translateY(-1.6rem);font-size:.8rem;color:var(--blue-primary)}.auth-panel{width:100%;max-width:360px;background:#ffffffbf;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);padding:2.6rem 2.2rem;border-radius:20px;border:1px solid rgba(120,160,230,.18);box-shadow:0 16px 48px #0a1a2f1a;text-align:center;animation:fadeIn .6s ease-out}.auth-title{font-size:1.8rem;font-weight:800;color:var(--blue-very-dark);margin-bottom:.5rem;text-align:center}.auth-subtitle{font-size:.95rem;color:var(--text-color-grey);margin-bottom:2rem;text-align:center}.auth-btn{display:block;margin:1.2rem auto 0;padding:.7rem 1.6rem;width:auto;border-radius:999px;background:var(--button-color-black);color:var(--text-color-white);border:none;font-weight:600;cursor:pointer;font-size:1rem;transition:all .35s ease;box-shadow:0 4px 14px #00000040}.auth-btn:hover{background:var(--button-color-blue);transform:translateY(-2px);box-shadow:0 8px 20px #5a96ff66}.form-footer{margin-top:1.7rem;font-size:.95rem;color:var(--text-color-grey);text-align:center}.form-footer a{color:var(--blue-primary);font-weight:700;cursor:pointer}.form-footer a:hover{color:var(--blue-dark)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.offer-section{width:100%;padding:6rem 2rem;background:var(--primary-color-white);text-align:center}.offer-title{font-size:2.3rem;font-weight:800;color:var(--blue-very-dark);margin-bottom:.8rem}.offer-subtitle{color:var(--text-color-grey);font-size:1.15rem;max-width:620px;margin:0 auto 3.5rem;line-height:1.7}.offer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:3rem;max-width:1100px;margin:0 auto}.offer-item{padding:2.2rem 1.6rem;border-radius:14px;position:relative;border-left:3px solid var(--blue-primary);background:linear-gradient(120deg,#f0f7ff8c,#ffffffe6);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:all .35s ease;text-align:left}.offer-item:hover{transform:translateY(-6px);box-shadow:0 14px 34px #143a661f;border-left:3px solid var(--blue-glow)}.offer-item h3{font-size:1.4rem;font-weight:700;color:var(--blue-dark);margin-bottom:.6rem}.offer-item p{color:var(--text-color-grey);line-height:1.65;font-size:1.05rem}.about-wrapper{width:100%;background:var(--primary-color-white);padding:6rem 2rem;max-width:900px;margin:0 auto}.about-header{text-align:center;margin-bottom:4rem}.about-header h1{font-size:2.6rem;font-weight:800;color:var(--blue-very-dark);margin-bottom:1rem}.about-header p{color:var(--text-color-grey);font-size:1.15rem;max-width:650px;margin:0 auto;line-height:1.7}.about-section{margin-bottom:3.5rem}.about-section h2{font-size:1.8rem;font-weight:700;color:var(--blue-dark);margin-bottom:1rem}.about-section p{font-size:1.05rem;color:var(--text-color-grey);line-height:1.7;margin-bottom:1rem}.about-list{list-style:none;padding-left:0}.about-list li{margin-bottom:.6rem;font-size:1.05rem;color:var(--text-color-grey);padding-left:1.4rem;position:relative}.about-list li:before{content:"";position:absolute;left:0;top:.55rem;width:8px;height:8px;background:var(--blue-primary);border-radius:50%}.course-hero{width:100%;padding:6rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:4rem;background:linear-gradient(115deg,var(--blue-pearl) 0%,var(--blue-soft) 40%,var(--primary-color-white) 100%)}.course-hero-left{flex:1.2;max-width:650px}.course-hero-left h1{font-size:3rem;font-weight:800;color:var(--blue-very-dark);margin-bottom:1rem}.course-hero-left p{font-size:1.2rem;color:var(--text-color-grey);line-height:1.7;margin-bottom:2rem}.hero-btn{padding:.9rem 2.2rem;border-radius:999px;background:var(--button-color-black);color:#fff;font-size:1rem;font-weight:700;border:none;cursor:pointer;transition:.3s ease;box-shadow:0 6px 20px #00000026}.hero-btn:hover{background:var(--button-color-blue);transform:translateY(-3px)}.course-hero-right{flex:1;display:flex;justify-content:center}.course-hero-img{width:85%;border-radius:20px;box-shadow:0 24px 48px #5a96ff38}.benefit-section{width:100%;padding:6rem 2rem;background:linear-gradient(180deg,var(--primary-color-white) 0%,var(--blue-pearl) 100%)}.benefit-content{max-width:1000px;margin:0 auto;text-align:center}.benefit-content h2{font-size:2.6rem;font-weight:800;color:var(--blue-very-dark);margin-bottom:1.2rem}.benefit-content p{font-size:1.25rem;color:var(--text-color-grey);line-height:1.75;max-width:900px;margin:0 auto 3rem}.view-btn{padding:1rem 2.4rem;border-radius:999px;background:var(--button-color-black);color:#fff;font-size:1.05rem;font-weight:700;border:none;cursor:pointer;transition:.35s ease;box-shadow:0 6px 22px #00000026}.view-btn:hover{background:var(--button-color-blue);transform:translateY(-3px);box-shadow:0 12px 32px #5a96ff40}