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ease}.section:hover .section-title:after{width:100px}.lecture-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem}.lecture-card{border:none;border-radius:10px;overflow:hidden;transition:transform .3s cubic-bezier(.65,0,.35,1),box-shadow .3s cubic-bezier(.65,0,.35,1);background-color:#fff;border:var(--card-border);position:relative;z-index:1;display:block}.lecture-card:before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(139,69,19,.05) 0%,rgba(210,180,140,.05) 100%);z-index:-1;opacity:0;transition:opacity .3s ease}.lecture-card:hover:before{opacity:1}.lecture-image{display:flex;align-items:center;justify-content:center;color:var(--primary);position:relative;overflow:hidden;transform-style:preserve-3d;perspective:1000px}.lecture-image 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.column-title{color:var(--primary)}.column-author{font-size:.85rem;color:var(--gray);position:relative;padding-left:15px}.column-author:before{content:'';position:absolute;top:50%;left:0;width:10px;height:1px;background-color:var(--primary);transition:width .3s ease}.column-card:hover .column-author:before{width:15px}.publication-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:1rem}.publication-card{display:flex;border:none;border-radius:10px;overflow:hidden;transition:all .3s cubic-bezier(.65,0,.35,1);background-color:#fff;border:var(--card-border);height:100%;position:relative}@media screen and (max-width:800px){.publication-card{display:block;margin-bottom:1.5rem}}.publication-card:before{content:'';position:absolute;top:0;left:0;width:5px;height:0;background-color:var(--primary);transition:height .3s cubic-bezier(.65,0,.35,1)}.publication-card:hover{transform:translateY(-7px)}.publication-card:hover:before{height:100%}.publication-image{flex:0 0 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.publication-title{color:var(--primary)}.publication-text{color:var(--gray);font-size:.9rem;margin-bottom:1rem;flex-grow:1}.publication-price{font-size:.85rem;color:var(--primary);margin-top:auto;font-weight:500;display:inline-block;position:relative}.publication-title:after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:1px;background-color:var(--primary);transition:width .3s ease}.publication-card:hover .publication-title:after{width:100%}.free-label{display:inline-block;background-color:var(--primary);color:#fff;padding:3px 12px;border-radius:20px;font-size:.8rem;margin-top:auto;box-shadow:0 3px 10px rgba(139,69,19,.2);transition:all .3s ease;transform-origin:center}.publication-card:hover .free-label{transform:scale(1.1);box-shadow:0 5px 15px rgba(139,69,19,.3)}.symposium-card{display:flex;border:none;border-radius:10px;overflow:hidden;transition:all .3s cubic-bezier(.65,0,.35,1);background-color:#fff;border:var(--card-border);margin-bottom:2rem;position:relative;flex-direction:row}@media screen and (max-width:800px){.symposium-card{display:block;margin-bottom:1.5rem}}.symposium-card:before{content:'';position:absolute;bottom:0;left:0;width:0;height:5px;z-index:1}.symposium-card:hover:before{width:100%}.symposium-image{flex:0 0 50%;background-color:var(--light-gray);display:flex;align-items:center;justify-content:center;color:var(--primary);position:relative;overflow:hidden}.symposium-image:after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(139,69,19,.1) 0%,rgba(210,180,140,.1) 100%);opacity:0;transition:opacity .3s ease}.symposium-card:hover 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