:root{font-family:Georgia,Times New Roman,serif;line-height:1.5;font-weight:400;color-scheme:dark;background-color:#0b1f3a;color:#f5f7fa;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}button{font-family:inherit}.navbar-container{width:100%}.top-row{background-color:var(--dark-blue-light);border-bottom:1px solid var(--border-gold);padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between}.container-fluid{display:flex;align-items:center;justify-content:space-between;width:100%}.navbar-brand{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;color:var(--text-primary);letter-spacing:2px;text-transform:uppercase;font-family:Georgia,Times New Roman,serif;text-decoration:none}.navbar-brand:hover{color:var(--gold);text-decoration:none}.navbar-logo{height:40px;width:auto;display:block}.navbar-logo-icon{font-size:1.5rem;display:inline-block;margin-right:.25rem}.navbar-brand-text{display:inline-block}.navbar-toggler{display:none;background:none;border:1px solid var(--border-gold);color:var(--gold);padding:.5rem;cursor:pointer}.language-switcher{display:flex;gap:.35rem;align-items:center;margin-left:auto;margin-right:1rem;padding:.25rem;border-radius:999px;background:#ffffff08;border:1px solid rgba(212,175,55,.2)}.lang-btn{background:transparent;border:1px solid transparent;color:var(--text-light);padding:.38rem .8rem;cursor:pointer;font-weight:700;font-size:.82rem;transition:all .3s ease;font-family:Georgia,Times New Roman,serif;border-radius:999px;text-transform:uppercase;letter-spacing:.4px;min-width:54px}.lang-btn:hover{background-color:#d4af371f;color:var(--text-light)}.lang-btn.active{background:linear-gradient(180deg,#d4af373d,#d4af3729);color:var(--text-light);border-color:#d4af3780;box-shadow:0 4px 10px #d4af3729}.top-row-right{display:flex;align-items:center;gap:.75rem}.nav-menu{background-color:var(--dark-blue-light);border-bottom:1px solid var(--border-gold);padding:0;display:flex;gap:0}.nav-item{padding:0}.nav-link{display:flex;align-items:center;gap:.5rem;padding:1rem 2rem;color:var(--text-light);text-decoration:none;transition:all .3s ease;border-bottom:3px solid transparent;font-weight:600;letter-spacing:1px;font-family:Georgia,Times New 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2rem;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box}.feature-card{background-color:var(--dark-blue-light);padding:3rem 2.5rem;border-radius:10px;border:1px solid var(--border-gold);text-align:center;transition:transform .3s ease,box-shadow .3s ease;position:relative;width:100%;max-width:100%;box-sizing:border-box;overflow-wrap:break-word;word-wrap:break-word}.feature-card:hover{transform:translateY(-8px);box-shadow:0 12px 26px #00000047,0 0 0 1px #d4af3773;border-color:#d4af378c}.feature-card h3{color:#fce69dbf;margin-bottom:1.1rem;letter-spacing:1.2px;font-size:1.35rem;line-height:1.35;position:relative;padding-top:.9rem;padding-bottom:.9rem}.feature-card h3:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:44px;height:1px;background:#d4af37cc}.feature-card h3:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:30px;height:2px;border-radius:999px;background:#d4af37bf}.feature-card 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2.5rem}.subtitle{color:var(--text-dark);font-size:1.3rem;letter-spacing:1px;font-style:italic}.category-tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;padding:0;position:relative;width:100%;flex-wrap:wrap;justify-content:center}.category-tab{padding:1rem;background-color:transparent;color:var(--text-light);border:none;border-radius:0;font-weight:700;font-family:Georgia,Times New Roman,serif;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;transition:all .3s ease;font-size:1rem;position:relative;margin-bottom:10px;white-space:nowrap}.category-tab:hover{color:var(--text-light);background-color:#d4af371a}.category-tab.active{color:var(--text-light);background-color:transparent;box-shadow:0 20px 5px -20px #d4af378c}.filters-section{display:flex;gap:2rem;margin-bottom:3rem;padding:.5rem;background-color:var(--dark-blue-light);border-radius:10px;border:1px solid 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#d4af3733;background-color:var(--dark-blue-light)}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2.5rem;width:100%}.course-card{background-color:var(--dark-blue-light);padding:1.5rem;border-radius:10px;border:1px solid var(--border-gold);transition:transform .3s ease,box-shadow .3s ease;position:relative;display:flex;flex-direction:column;height:100%}.course-card:hover{transform:translateY(-8px);box-shadow:0 12px 26px #00000047,0 0 0 1px #d4af3773;border-color:#d4af378c}.course-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:1.5rem;gap:1rem;padding-bottom:1rem;border-bottom:1px solid rgba(212,175,55,.28);margin-top:2.5rem}.course-header h3{margin:0;flex:1;font-size:1.2rem;letter-spacing:1.5px}.course-category{background-color:#d4af3724;color:#f1d06a;padding:.42rem .5rem;border-radius:999px;border:1px solid rgba(212,175,55,.45);font-size:.85rem;font-weight:700;white-space:nowrap;letter-spacing:.7px;text-transform:uppercase;position:absolute;top:.9rem;right:.9rem}.course-description{color:var(--text-secondary);margin-bottom:2rem;line-height:1.8;font-size:1.05rem}.course-info{margin-bottom:2rem}.info-item{margin-bottom:1rem;color:var(--text-secondary);line-height:1.7}.info-item strong{color:var(--gold);letter-spacing:.5px}.course-price{font-size:2rem;font-weight:700;color:var(--gold);margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(212,175,55,.45);text-align:center;letter-spacing:1px}.btn-enroll{width:100%;padding:1rem;background:linear-gradient(180deg,#d4af3729,#d4af3714);color:var(--text-light);border:1px solid rgba(212,175,55,.45);border-radius:6px;font-weight:700;font-family:Georgia,Times New Roman,serif;letter-spacing:2px;text-transform:uppercase;cursor:pointer;transition:all .3s ease;font-size:1rem;margin-top:auto;box-shadow:0 6px 16px 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h3{margin-top:0;margin-bottom:.75rem;letter-spacing:1.5px}.lecturer-email{color:var(--text-secondary);margin-bottom:1.5rem;font-style:italic}.lecturer-bio,.lecturer-experience{margin-bottom:1.5rem;line-height:1.8;color:var(--text-secondary)}.lecturer-bio strong,.lecturer-experience strong{color:var(--gold);letter-spacing:.5px}.no-lecturers{text-align:center;padding:4rem;color:var(--text-light);font-size:1.3rem;letter-spacing:1px}@media(max-width:640px){.lecturers-page{padding:2rem 1rem}.lecturers-grid{grid-template-columns:1fr;gap:1.5rem}.lecturer-card{flex-direction:column;padding:1.5rem;text-align:center}.lecturer-photo{margin:0 auto}}.register-page{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;padding:3rem 2rem;width:100%;max-width:100%;box-sizing:border-box}.register-container{max-width:750px;width:100%;background-color:var(--dark-blue-light);padding:3rem;border-radius:10px;border:1px solid var(--border-gold);position:relative;box-sizing:border-box}.register-container:before,.register-container:after{content:"";position:absolute;left:50%;transform:translate(-50%);width:120px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}.register-container:before{top:-2px}.register-container:after{bottom:-2px}.form-group{margin-bottom:2rem}.form-group label{display:block;color:#ffe89c;font-weight:700;margin-bottom:.75rem;letter-spacing:1px;text-transform:uppercase;font-size:.9rem}.form-control{width:100%;max-width:100%;padding:1rem;background-color:var(--dark-blue);color:var(--text-primary);border:1px solid var(--border-gold);border-radius:6px;font-size:1rem;font-family:Georgia,Times New Roman,serif;transition:all .3s ease;box-sizing:border-box}.form-control:focus{outline:none;border-color:#d4af3799;box-shadow:0 0 0 3px #d4af3733;background-color:var(--dark-blue-light);color:var(--text-primary)}.form-control:disabled{background-color:#0a1929;color:var(--text-dark);opacity:.7;cursor:not-allowed;border-color:var(--gold-dark)}.btn-register{width:100%;padding:1rem;background:linear-gradient(180deg,#d4af3729,#d4af3714);color:var(--text-light);border:1px solid rgba(212,175,55,.45);border-radius:6px;font-weight:700;font-family:Georgia,Times New Roman,serif;letter-spacing:2px;text-transform:uppercase;font-size:1rem;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;box-shadow:0 6px 16px #d4af3733}.btn-register:hover:not(:disabled){background:linear-gradient(180deg,#d4af373d,#d4af3724);border-color:#d4af37a6;transform:translateY(-3px);box-shadow:0 10px 24px #d4af3747}.btn-register:disabled{opacity:.6;cursor:not-allowed}.error-message{background-color:#f443;color:#f44;padding:1.25rem;border-radius:0;margin-bottom:1.5rem;border:2px solid #ff4444;font-weight:600}.success-text{margin-top:1rem;text-align:center;color:#28a745;font-size:1rem;font-weight:500}.location-options{display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap}.location-options .radio-option{display:inline-flex;align-items:center;gap:.4rem;font-size:.95rem;cursor:pointer;color:var(--text-secondary)}.location-options .radio-option input[type=radio]{cursor:pointer;accent-color:var(--gold)}@media(max-width:640px){.register-page{padding:2rem 1rem}.register-container{padding:2rem 1.5rem}.form-group{margin-bottom:1.5rem}.form-control{padding:.875rem;font-size:.95rem}.btn-register{padding:1rem;font-size:1rem}}:root{--dark-blue: #0b1f3a;--dark-blue-light: #132b4a;--dark-blue-lighter: #1e3a5f;--gold: #d4af37;--gold-light: #c9a23a;--gold-dark: #b68f2e;--gold-accent: #d4af37;--text-primary: #f5f7fa;--text-light: #f5f7fa;--text-secondary: #b8c1cc;--text-dark: #8a96a3;--border-gold: rgba(212, 175, 55, .3)}*{box-sizing:border-box}html,body{font-family:Georgia,Times New Roman,serif;background:linear-gradient(180deg,var(--dark-blue) 0%,var(--dark-blue-light) 100%);color:var(--text-primary);margin:0;padding:0;letter-spacing:.3px;line-height:1.7;width:100%;max-width:100vw;overflow-x:hidden}h1,h2,h3,h4,h5,h6{color:var(--text-primary);margin-top:0;font-family:Georgia,Times New Roman,serif;font-weight:700;letter-spacing:1.2px;text-transform:uppercase}a{color:var(--gold);text-decoration:none;transition:color .3s ease}a:hover{color:#e5c45f;text-decoration:underline}.btn-primary{color:var(--text-light);background:linear-gradient(180deg,#d4af3729,#d4af3714);border-color:#d4af3773;padding:1rem 2.5rem;border-radius:6px;font-weight:700;font-family:Georgia,Times New Roman,serif;letter-spacing:2px;text-transform:uppercase;cursor:pointer;transition:all .3s ease;border:1px solid rgba(212,175,55,.45);position:relative;overflow:hidden;box-shadow:none;font-size:1rem}.btn-primary:hover{background:linear-gradient(180deg,#d4af373d,#d4af3724);border-color:#d4af37a6;transform:translateY(-3px);box-shadow:0 10px 24px #d4af3747}.btn-secondary{color:var(--text-light);background:linear-gradient(180deg,#d4af3729,#d4af3714);border:1px solid rgba(212,175,55,.45);padding:1rem 2.5rem;border-radius:6px;font-weight:700;font-family:Georgia,Times New Roman,serif;letter-spacing:2px;text-transform:uppercase;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;font-size:1rem}.btn-secondary:hover{color:var(--text-light);background:linear-gradient(180deg,#d4af373d,#d4af3724);border-color:#d4af37a6;transform:translateY(-3px);box-shadow:0 10px 24px #d4af3747}.content{padding-top:1.1rem;width:100%;max-width:100%;overflow-x:hidden}.app{min-height:100vh;display:flex;flex-direction:column}@media(max-width:640px){html,body{overflow-x:hidden;width:100%}.btn-primary,.btn-secondary{width:100%;padding:.875rem 1.5rem;font-size:.9rem}}