:root{--primary-color:#000;--secondary-color:#ffce00;--accent-color:#0f0;--light-bg:#fff;--border-light:#e5e7eb;--shadow-light:0 4px 15px #00000014;--shadow-medium:0 8px 25px #ffce0040}*{box-sizing:border-box;scrollbar-color:var(--secondary-color) #f1f1f1;scrollbar-width:thin;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--primary-color);background-color:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow-x:hidden}.app{flex-direction:column;min-height:100vh;display:flex}.container-fluid{max-width:1400px;margin:0 auto;padding-left:1rem;padding-right:1rem}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:var(--secondary-color);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#e6b900}a,button,input,select,textarea{transition:all .3s}a{text-decoration:none}:focus-visible{outline:2px solid var(--secondary-color);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.navbar-custom{border-bottom:4px solid var(--secondary-color);background-color:#fff;padding:1rem 0;box-shadow:0 2px 10px #00000014}.navbar-brand{transition:transform .3s}.navbar-brand:hover{transform:scale(1.03)}.btn{border-radius:10px;font-weight:600;transition:all .3s}.btn-primary{background-color:var(--secondary-color);border-color:var(--secondary-color);color:#000;box-shadow:var(--shadow-light);padding:10px 24px;font-weight:700}.btn-primary:hover{color:#000;background-color:#e6b900;border-color:#e6b900}.btn-primary:focus,.btn-primary:active{color:#000!important;background-color:#e6b900!important;border-color:#e6b900!important}.btn-sm{padding:8px 18px}.text-primary-custom{color:var(--primary-color)}.text-secondary-custom{color:var(--secondary-color)}.text-success-custom{color:var(--accent-color)}.bg-primary-custom{background-color:var(--primary-color)}.bg-secondary-custom{background-color:var(--secondary-color)}.bg-success-custom{background-color:var(--accent-color)}.shadow-custom{box-shadow:var(--shadow-light)}@media (max-width:768px){.navbar-custom{padding:.8rem 0}.btn-primary,.btn-outline-primary{padding:8px 16px;font-size:.9rem}}@media print{.navbar-custom{display:none}}.hero-section{background:#f8f8f8;padding:20px 0}.hero-image{object-fit:contain;object-position:center}.hero-banner{background-color:#fff;border-radius:12px;width:100%;max-width:1440px;height:420px;margin:30px auto;position:relative;overflow:hidden}.courses-section{background:linear-gradient(#f8f8f8 0%,#fff 100%);padding:80px 0;position:relative}.section-header{margin-bottom:60px;animation:.8s ease-out fadeInUp}.section-title{color:var(--primary-color);text-align:center;margin-bottom:20px;font-size:2.5rem;font-weight:700}.divider{background:var(--secondary-color);border-radius:999px;width:80px;height:4px;margin:0 auto 30px}.section-subtitle{color:#666;text-align:center;font-size:1.1rem;line-height:1.6}.course-card{border:1px solid var(--border-light);height:100%;box-shadow:var(--shadow-light);background:#fff;border-radius:16px;flex-direction:column;padding:30px;transition:all .3s;display:flex;position:relative;overflow:hidden}.course-card:before{content:"";background:var(--secondary-color);transform-origin:0;width:100%;height:5px;transition:transform .3s;position:absolute;top:0;left:0;transform:scaleX(0)}.course-card:hover{box-shadow:var(--shadow-medium);border-color:var(--secondary-color);transform:translateY(-8px)}.course-card:hover:before{transform:scaleX(1)}.course-card.featured{border:2px solid var(--secondary-color)}.featured-badge{background:var(--secondary-color);color:#000;border-radius:999px;padding:6px 12px;font-weight:700;position:absolute;top:15px;right:15px}.course-icon{background:var(--secondary-color);color:#000;border-radius:14px;justify-content:center;align-items:center;width:70px;height:70px;margin-bottom:20px;font-size:2rem;display:flex}.course-title{color:var(--primary-color);margin-bottom:15px;font-size:1.5rem;font-weight:700}.course-description{color:#666;flex-grow:1;margin-bottom:25px;line-height:1.6}.course-features{margin-bottom:25px}.feature-item{color:#555;align-items:center;gap:10px;margin-bottom:10px;display:flex}.feature-item i{color:var(--accent-color)}.course-footer{border-top:1px solid var(--border-light);margin-top:auto;padding-top:20px}.course-price{color:var(--secondary-color);margin-bottom:15px;font-size:1.8rem;font-weight:700}.course-card .btn-primary{width:100%}@media (max-width:768px){.courses-section{padding:50px 0}.section-title{font-size:2rem}.course-card{margin-bottom:20px}.course-card.featured{transform:none}}.course-image{border-radius:12px;width:100%;height:220px;margin-bottom:20px;overflow:hidden}.course-cover{object-fit:cover;width:100%;height:100%;transition:transform .3s}.course-card:hover .course-cover{transform:scale(1.05)}.teachers-section{background:#fff;padding:80px 0}.teacher-card{text-align:center;border:1px solid var(--border-light);box-shadow:var(--shadow-light);background:#fff;border-radius:16px;flex-direction:column;height:100%;padding:30px;transition:all .3s;display:flex;position:relative;overflow:hidden}.teacher-card:before{content:"";background:var(--secondary-color);transform-origin:0;height:5px;transition:transform .3s;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.teacher-card:hover{border-color:var(--secondary-color);box-shadow:var(--shadow-medium);transform:translateY(-8px)}.teacher-card:hover:before{transform:scaleX(1)}.teacher-image{object-fit:cover;object-position:center top;border:4px solid var(--secondary-color);border-radius:50%;width:140px;height:140px;margin:0 auto 20px;transition:all .3s;box-shadow:0 5px 20px #ffce0040}.teacher-card:hover .teacher-image{transform:scale(1.05)}.teacher-name{color:var(--primary-color);margin-bottom:8px;font-size:1.3rem;font-weight:700}.teacher-specialty{color:var(--secondary-color);margin-bottom:15px;font-size:1rem;font-weight:700}.teacher-bio{color:#666;flex-grow:1;margin-bottom:20px;font-size:.95rem;line-height:1.6}.teacher-achievements{flex-direction:column;gap:10px;margin-bottom:20px;display:flex}.achievement-badge{color:var(--primary-color);background-color:#ffce001f;border:1px solid #ffce0059;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-size:.85rem;font-weight:600;display:flex}.achievement-badge i{color:var(--accent-color)}.teacher-card .btn-outline-primary{border:2px solid var(--secondary-color);color:var(--primary-color);font-weight:700;transition:all .3s}.teacher-card .btn-outline-primary:hover{background-color:var(--secondary-color);border-color:var(--secondary-color);color:#000}@media (max-width:768px){.teachers-section{padding:50px 0}.teacher-card{margin-bottom:20px}.teacher-image{width:120px;height:120px}}.faq-section{background:#fff;padding:80px 0}.accordion-item{border:1px solid var(--border-light);box-shadow:var(--shadow-light);background-color:#fff;border-radius:12px;margin-bottom:15px;transition:all .3s;overflow:hidden}.accordion-item:hover{border-color:var(--secondary-color);box-shadow:var(--shadow-medium)}.accordion-button{width:100%;color:var(--primary-color);text-align:left;cursor:pointer;background-color:#fff;border:none;outline:none;align-items:center;gap:15px;padding:20px;font-size:1rem;font-weight:700;transition:all .3s;display:flex}.accordion-button:not(.collapsed){background-color:#ffce0014}.accordion-button:focus{box-shadow:0 0 0 .25rem #ffce0040}.accordion-button:after{content:"+";color:var(--secondary-color);margin-left:auto;font-size:1.8rem;font-weight:700;line-height:1;transition:transform .3s}.accordion-button:not(.collapsed):after{content:"−"}.faq-icon{background-color:var(--secondary-color);color:#000;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-weight:700;display:flex}.faq-content{max-height:0;transition:max-height .35s;overflow:hidden}.faq-content.open{max-height:500px}.accordion-body{color:#666;border-top:1px solid var(--border-light);background-color:#fff;padding:20px;font-size:.95rem;line-height:1.7}@media (max-width:768px){.faq-section{padding:50px 0}.accordion-button{padding:16px;font-size:.95rem}.accordion-body{padding:16px}.faq-content.open{max-height:700px}}.footer-section{color:#fff;border-top:5px solid var(--secondary-color);background-color:#000;padding:70px 0 25px}.footer-title{color:var(--secondary-color);text-transform:uppercase;margin-bottom:20px;font-size:1.25rem;font-weight:700}.footer-text{color:#ffffffd9;font-size:.95rem;line-height:1.8}.footer-contact{flex-direction:column;gap:20px;display:flex}.contact-item{align-items:flex-start;gap:15px;display:flex}.contact-item i{color:var(--secondary-color);min-width:24px;margin-top:3px;font-size:1.3rem}.contact-item strong{color:var(--secondary-color);margin-bottom:4px;font-size:.95rem;display:block}.contact-item p{color:#ffffffd9;margin:0;font-size:.95rem;line-height:1.6}.footer-bottom{border-top:1px solid #ffce0040;margin-top:40px;padding-top:20px}.footer-bottom p{color:#ffffffbf;margin:0;font-size:.9rem}@media (max-width:991px){.footer-section{text-align:center}.contact-item{text-align:left;justify-content:center}}@media (max-width:768px){.footer-section{padding:50px 0 20px}.footer-title{font-size:1.1rem}.footer-text,.contact-item p{font-size:.9rem}.footer-bottom{text-align:center}}