@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--primary-color:#eb4747;--secondary-color:#f18383;--accent-color:#f6b3b3;--background-dark:#010101;--background-medium:#3c3838;--background-light:#7f7777;--card-bg-dark:#3c383866;--card-bg-light:#7f77774d;--text-primary:#fefefe;--text-secondary:#d7af29;--text-accent:#ccb55b;--border-light:#fefefe1a;--shadow-primary:#eb48474d;--shadow-secondary:#f1838366;--overlay-primary:#eb48474d;--overlay-secondary:#f1838333;--particle-1:#eb484766;--particle-2:#f1838359;--navbar-bg:#0101014d;--navbar-bg-lw:#010101e6}[data-theme=purple]{--primary-color:#7c3aed;--secondary-color:#3b82f6;--accent-color:#a855f7;--background-dark:#0a0a0f;--background-medium:#1a1a2e;--background-light:#16213e;--card-bg-dark:#1a1a2e66;--card-bg-light:#16213e4d;--text-primary:#f5f5f5;--text-secondary:#cfcfcf;--text-accent:#e5e7eb;--border-light:#ffffff1a;--shadow-primary:#7c3aed4d;--shadow-secondary:#3b82f666;--overlay-primary:#7c3aed4d;--overlay-secondary:#3b82f633;--particle-1:#7c3aed66;--particle-2:#3b82f659;--navbar-bg:#0a0a0f4d;--navbar-bg-lw:#0a0a0fe6}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:hidden}body{background:linear-gradient(135deg, var(--background-dark) 0%, var(--background-medium) 50%, var(--background-light) 100%);color:var(--text-primary);perspective:1000px;font-family:Inter,sans-serif;line-height:1.6;transition:all .3s;position:relative;overflow-x:hidden}body:before{content:"";background:linear-gradient(45deg, var(--overlay-primary) 0%, var(--overlay-secondary) 25%, var(--card-bg-light) 50%, var(--overlay-primary) 75%, var(--background-dark) 100%);z-index:-10;pointer-events:none;background-size:400% 400%;width:100%;height:100%;transition:all .3s;animation:20s infinite gradientShift;position:fixed;top:0;left:0}body:after{content:"";background-image:radial-gradient(circle at 20% 80%, var(--particle-1) 2px, transparent 2px), radial-gradient(circle at 80% 20%, var(--particle-2) 2px, transparent 2px), radial-gradient(circle at 40% 40%, var(--particle-1) 2px, transparent 2px), radial-gradient(circle at 60% 90%, var(--particle-2) 2px, transparent 2px), radial-gradient(circle at 90% 60%, var(--particle-1) 2px, transparent 2px);z-index:-9;pointer-events:none;opacity:.7;background-size:200px 200px,150px 150px,300px 300px,250px 250px,180px 180px;width:100%;height:100%;transition:all .3s;animation:30s linear infinite floatParticles;position:fixed;top:0;left:0}.hidden{display:none!important}.animate-on-scroll{opacity:0;transition:all 1s}.animate-on-scroll.animate{opacity:1}.theme-toggle-btn{background:linear-gradient(135deg, var(--primary-color), var(--secondary-color));color:var(--text-primary);border:2px solid var(--text-primary);cursor:pointer;box-shadow:0 2px 8px var(--shadow-primary);border-radius:25px;padding:.5rem .75rem;font-size:1.2rem;transition:all .3s;animation:1.5s ease-in-out infinite themeButtonBounce;position:relative;overflow:hidden}.theme-toggle-btn:hover{box-shadow:0 4px 15px var(--shadow-primary);border-width:3px;border-color:var(--secondary-color);animation-play-state:paused;transform:translateY(-2px)scale(1.05)}.btn-primary{background:linear-gradient(135deg, var(--primary-color), var(--secondary-color));color:var(--text-primary);box-shadow:0 4px 15px var(--shadow-primary);cursor:pointer;border:none;border-radius:50px;padding:1rem 2rem;font-weight:600;text-decoration:none;transition:all .3s;position:relative;overflow:hidden}.btn-primary:hover{box-shadow:0 8px 25px var(--shadow-secondary);transform:translateY(-2px)}.btn-secondary{color:var(--text-primary);border:2px solid var(--primary-color);background:0 0;border-radius:50px;padding:1rem 2rem;font-weight:600;text-decoration:none;transition:all .3s;position:relative;overflow:hidden}.btn-secondary:hover{background:var(--shadow-primary);transform:translateY(-2px)}.filter-btn{background:var(--card-bg-dark);color:var(--text-secondary);cursor:pointer;border:none;border-radius:50px;padding:.75rem 1.5rem;font-weight:600;transition:all .3s;position:relative;overflow:hidden}.filter-btn.active,.filter-btn:hover{background:linear-gradient(135deg, var(--primary-color), var(--secondary-color));color:var(--text-primary);transform:translateY(-2px)}.navbar{background:var(--navbar-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;width:100%;padding:1rem 2rem;transition:all .3s;position:sticky;top:0;transform:translateY(0)}.nav-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;display:flex}.logo{color:var(--text-primary);align-items:center;gap:.75rem;padding:.5rem 0;font-size:1.5rem;font-weight:800;text-decoration:none;transition:all .3s;display:flex;position:relative}.logo:hover .logo-text{color:var(--primary-color);font-size:1.65rem}.logo:after{content:"";background:linear-gradient(90deg, var(--primary-color), var(--secondary-color));width:0;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}.logo:hover:after{width:100%}.logo-image{object-fit:contain;width:auto;height:40px;position:relative}.logo:hover .logo-image:before{content:"";border:1px solid var(--shadow-primary);z-index:-1;border-radius:50%;width:60px;height:60px;animation:2.5s ease-out nav-pulse;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.logo-text{color:var(--text-primary);font-size:1.5rem;font-weight:800;transition:all .3s}.nav-menu{align-items:center;gap:2rem;list-style:none;display:flex}.nav-link{color:var(--text-secondary);padding:.5rem 0;font-size:1rem;font-weight:500;text-decoration:none;transition:all .3s;position:relative}.nav-link:hover{color:var(--primary-color);font-size:1.1rem}.nav-link:after{content:"";background:linear-gradient(90deg, var(--primary-color), var(--secondary-color));width:0;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}.nav-link:hover:after{width:100%}.join-btn{background:linear-gradient(135deg, var(--primary-color), var(--secondary-color));color:var(--text-primary);box-shadow:0 4px 15px var(--shadow-primary);border-radius:50px;padding:.75rem 1.5rem;font-weight:600;text-decoration:none;transition:all .3s;position:relative;overflow:hidden}.join-btn:hover{box-shadow:0 8px 25px var(--shadow-secondary);transform:translateY(-2px)scale(1.02)}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;font-size:1.5rem;display:none}.hero{background:radial-gradient(ellipse at center, var(--shadow-primary) 0%, transparent 70%);align-items:center;min-height:100vh;padding:0 2rem;display:flex;position:relative}.hero-container{grid-template-columns:2fr 1fr;align-items:center;gap:4rem;max-width:1200px;margin:0 auto;display:grid}.hero-content{opacity:0;animation:1.5s .8s forwards fadeInUp}.hero-header{align-items:center;gap:3rem;margin-bottom:1rem;display:flex;position:relative}.hero-header:before{content:"";background:radial-gradient(ellipse at center, var(--shadow-primary) 0%, transparent 70%);z-index:-1;filter:blur(20px);border-radius:50%;width:120%;height:120%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-text{flex:1}.hero-content h1{text-align:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 15px 35px var(--background-dark), 0 8px 20px var(--shadow-primary), inset 0 2px 0 var(--border-light), inset 0 -2px 0 var(--background-dark);color:var(--text-primary);text-shadow:0 1px 2px var(--background-dark);transform-style:preserve-3d;will-change:transform, box-shadow;border:1px solid #ffffff26;border-radius:25px;margin:1rem auto;padding:1.5rem 3rem;font-size:2rem;font-weight:900;transition:all .4s cubic-bezier(.25,.46,.45,.94);display:inline-block;position:relative}.hero-content h1:hover{box-shadow:0 25px 50px var(--background-dark), 0 15px 30px var(--shadow-secondary), 0 8px 20px var(--shadow-primary), inset 0 2px 0 var(--border-light), inset 0 -2px 0 var(--background-dark);border-color:var(--shadow-primary);transform:translateY(-3px)rotateX(8deg)}.hero-content h1:after{content:"";background:linear-gradient(145deg, var(--card-bg-dark), var(--card-bg-light));z-index:-2;border-radius:25px;position:absolute;inset:0}.hero-content p{color:var(--text-accent);text-shadow:0 1px 2px var(--background-dark);margin-bottom:2rem;font-size:1.25rem;font-weight:500;line-height:1.8}.hero-buttons{flex-wrap:wrap;align-items:flex-start;gap:1rem;display:flex}.main-buttons,.social-buttons{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.social-btn{will-change:transform;border:2px solid #0000;border-radius:50%;justify-content:center;align-self:center;align-items:center;width:65px;height:65px;font-size:1.5rem;text-decoration:none;transition:all .3s;display:flex;position:relative;overflow:hidden}.social-btn:hover{transform:translateY(-3px)scale(1.1)}.social-icon{object-fit:contain;width:32px;height:32px;transition:transform .3s}.social-btn:hover .social-icon{transform:scale(1.1)}.social-btn.slack{color:#e01e5a;background:#4a154b1a;border-color:#e01e5a33}.social-btn.slack:hover{background:#4a154b4d;border-color:#e01e5a;box-shadow:0 8px 25px #e01e5a66}.social-btn.instagram{color:#e1306c;background:#e1306c1a;border-color:#e1306c33}.social-btn.instagram:hover{background:linear-gradient(45deg,#e1306c4d,#fd1d1d4d,#f560404d);border-color:#e1306c;box-shadow:0 8px 25px #e1306c66}.social-btn.linkedin{color:#0a66c2;background:#0a66c21a;border-color:#0a66c233}.social-btn.linkedin:hover{background:#0a66c24d;border-color:#0a66c2;box-shadow:0 8px 25px #0a66c266}.social-btn.github{color:#f0f6fc;background:#f0f6fc1a;border-color:#f0f6fc33}.social-btn.github:hover{background:#f0f6fc4d;border-color:#f0f6fc;box-shadow:0 8px 25px #f0f6fc66}.hero-logo{opacity:0;align-items:center;animation:1.5s 1.2s forwards fadeInRight;display:flex;position:relative}.hero-logo-image{object-fit:contain;width:auto;height:275px;filter:drop-shadow(0 12px 24px var(--shadow-primary));z-index:2;will-change:transform, filter;transition:all .3s;position:relative}.hero-logo-image:hover{filter:drop-shadow(0 16px 32px var(--shadow-secondary));transform:scale(1.05)}.hero-logo:before,.hero-logo:after{content:"";border:2px solid var(--shadow-primary);z-index:1;border-radius:50%;width:300px;height:300px;animation:5s ease-in-out infinite pulse-wave;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-logo:after{border-color:var(--shadow-secondary);animation-delay:2.5s}.upcoming-meetings{background:linear-gradient(145deg, var(--card-bg-dark), var(--card-bg-light));-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:1px solid var(--border-light);box-shadow:0 8px 32px var(--background-dark), inset 0 1px 0 var(--border-light), inset 0 -1px 0 var(--background-dark);opacity:0;border-radius:20px;padding:2rem;transition:all .4s cubic-bezier(.25,.46,.45,.94);animation:1.5s 1.6s forwards fadeInLeft;position:relative;overflow:hidden}.upcoming-meetings:before{content:"";background:linear-gradient(90deg,#0000,#ffffff0d,#0000);width:100%;height:100%;transition:left .8s;position:absolute;top:0;left:-100%}.upcoming-meetings:hover:before{left:100%}.upcoming-meetings:hover{box-shadow:0 20px 40px var(--background-dark), 0 10px 25px var(--shadow-primary), inset 0 1px 0 var(--border-light), inset 0 -1px 0 var(--background-dark);transform:translateY(-3px)}.upcoming-meetings h3{color:var(--text-primary);margin-bottom:1.5rem;font-size:1.5rem;font-weight:700}.event-item{background:var(--card-bg-light);border-left:4px solid var(--primary-color);border-radius:12px;margin-bottom:1rem;padding:1rem}.event-item:last-child{margin-bottom:0}.event-category{color:var(--primary-color);margin-bottom:.25rem;font-size:.875rem;font-weight:600}.event-title{color:var(--text-primary);margin-bottom:.25rem;font-weight:600}.event-date{color:var(--text-secondary);font-size:.875rem}.about-card,.event-card,.project-card,.team-card{background:linear-gradient(145deg, var(--card-bg-dark), var(--card-bg-light));-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:1px solid var(--border-light);box-shadow:0 8px 32px var(--background-dark), inset 0 1px 0 var(--border-light), inset 0 -1px 0 var(--background-dark);will-change:transform, box-shadow;border-radius:20px;padding:2rem;transition:all .4s cubic-bezier(.25,.46,.45,.94);position:relative;overflow:hidden}.about-card:before,.event-card:before,.project-card:before,.team-card:before{content:"";background:linear-gradient(90deg,#0000,#ffffff1a,#0000);width:100%;height:100%;transition:left .6s;position:absolute;top:0;left:-100%}.about-card:hover:before,.event-card:hover:before,.project-card:hover:before,.team-card:hover:before{left:100%}.about-card:hover,.event-card:hover,.project-card:hover,.team-card:hover{box-shadow:0 25px 50px var(--background-dark), 0 15px 35px var(--shadow-primary), inset 0 1px 0 var(--border-light), inset 0 -1px 0 var(--background-dark);border-color:var(--shadow-secondary);transition:all .2s ease-in-out;transform:translateY(-10px)rotateX(10deg)scale(1.03)}.about-card h3,.event-card h3,.project-card h3,.team-card h3{color:var(--text-primary);text-shadow:0 1px 3px var(--background-dark);margin-bottom:.5rem;font-weight:800}.about-card h3{margin-bottom:1rem;font-size:1.5rem}.event-card h3{font-size:1.5rem}.project-card h3,.team-card h3{font-size:1.25rem}.about,.events,.projects,.team,.join{max-width:1200px;margin:0 auto;padding:5rem 2rem}.join{max-width:800px}.about h2,.events h2,.projects h2,.team h2,.join h2{text-align:center;color:var(--text-primary);margin-bottom:1rem;font-size:3rem;font-weight:800}.events h2,.team h2{margin-bottom:3rem}.about-description{text-align:center;color:var(--text-secondary);max-width:800px;margin-bottom:3rem;margin-left:auto;margin-right:auto;font-size:1.25rem}.about-cards{perspective:1200px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem;display:grid}.about-card{text-align:center}.about-card-icon{margin-bottom:1rem;font-size:3rem}.about-card p{color:var(--text-accent);font-weight:500;line-height:1.6}.event-filters{flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:3rem;display:flex}.events-grid{gap:2rem;display:grid}.event-meta{color:var(--text-secondary);margin-bottom:1rem;font-size:.875rem}.event-description{color:var(--text-secondary);line-height:1.6}.projects-description{text-align:center;color:var(--text-secondary);margin-bottom:3rem;font-size:1.25rem}.projects-grid{perspective:1200px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.project-card{overflow:hidden}.project-card:before{z-index:1}.project-image{background:linear-gradient(135deg, var(--background-medium), var(--background-light));width:100%;height:200px;color:var(--text-secondary);justify-content:center;align-items:center;font-size:1rem;display:flex;position:relative;overflow:hidden}.project-image-file{object-fit:cover}.project-content{padding:1.5rem}.project-card p{color:var(--text-secondary);margin-bottom:1rem;line-height:1.6}.project-github{color:var(--primary-color);border-top:1px solid var(--shadow-primary);margin-top:1rem;padding-top:1rem;font-size:.875rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block}.project-github:hover{color:var(--accent-color);text-decoration:underline}.team-grid{perspective:1200px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;display:grid}.team-card{text-align:center}.team-avatar{border:3px solid var(--primary-color);border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;margin:0 auto 1rem;display:flex;position:relative;overflow:hidden}.avatar-image{object-fit:cover;border-radius:50%;width:100%;height:100%}.team-avatar:not(:has(img)){background:linear-gradient(135deg, var(--primary-color), var(--secondary-color));color:var(--text-primary);font-size:2rem;font-weight:700}.team-role{color:var(--text-secondary);margin-bottom:.25rem;font-size:.875rem}.team-major{color:var(--text-secondary);opacity:.8;margin-bottom:.25rem;font-size:.75rem}.team-email,.team-linkedin{color:var(--primary-color);margin-bottom:.25rem;font-size:.75rem;text-decoration:none;transition:color .3s;display:block}.team-linkedin{font-weight:500}.team-email:hover,.team-linkedin:hover{color:var(--accent-color);text-decoration:underline}.join-description{text-align:center;color:var(--text-secondary);margin-bottom:3rem;font-size:1.25rem}.join-form{flex-direction:column;gap:1.5rem;display:flex}.form-group{flex-direction:column;display:flex}.form-group label{color:var(--text-primary);margin-bottom:.5rem;font-weight:600}.form-group input,.form-group select,.form-group textarea{background:var(--card-bg-dark);border:1px solid var(--shadow-primary);color:var(--text-primary);border-radius:50px;padding:1rem 1.5rem;font-family:inherit;transition:all .3s}.form-group textarea{resize:vertical;border-radius:20px;min-height:120px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px var(--shadow-primary);outline:none}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-secondary)}.form-group.focused label{color:var(--primary-color);transition:all .3s;transform:translateY(-2px)}.form-group.focused input,.form-group.focused select,.form-group.focused textarea{box-shadow:0 0 0 3px var(--shadow-primary);transform:scale(1.02)}.footer{background:var(--navbar-bg);border-top:1px solid var(--shadow-primary);margin-top:5rem;padding:2rem}.footer-container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;max-width:1200px;margin:0 auto;display:flex}.footer-logo{color:var(--text-primary);cursor:pointer;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:700;text-decoration:none;transition:all .3s;display:flex}.footer-logo:hover{color:var(--primary-color);transform:translateY(-2px)}.back-to-top-arrow{font-size:2em;font-weight:900;transition:all .3s;animation:2s ease-in-out infinite pulseArrow}.footer-logo:hover .back-to-top-arrow{color:var(--secondary-color);transform:translateY(-3px)}.footer-copyright{color:var(--text-secondary);font-size:.875rem}.footer-links{align-items:center;gap:1rem;display:flex}.footer-links a{color:var(--text-secondary);font-size:.875rem;text-decoration:none;transition:color .3s}.footer-links a:hover{color:var(--primary-color)}@keyframes gradientShift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes floatParticles{0%{transform:translateY(0)translate(0)}33%{transform:translateY(-20px)translate(10px)}66%{transform:translateY(-10px)translate(-15px)}to{transform:translateY(0)translate(0)}}@keyframes nav-pulse{0%{opacity:.8;transform:translate(-50%,-50%)scale(.8)}50%{opacity:.5;transform:translate(-50%,-50%)scale(1.3)}to{opacity:0;transform:translate(-50%,-50%)scale(2.2)}}@keyframes pulse-wave{0%{opacity:1;transform:translate(-50%,-50%)scale(.8)}40%{opacity:.8;transform:translate(-50%,-50%)scale(1.1)}70%{opacity:.4;transform:translate(-50%,-50%)scale(1.4)}to{opacity:0;transform:translate(-50%,-50%)scale(1.8)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes ripple-animation{to{opacity:0;transform:scale(4)}}@keyframes pulseArrow{0%,to{opacity:.7;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}@keyframes themeButtonBounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-8px)}60%{transform:translateY(-4px)}}.ripple{pointer-events:none;background:#ffffff4d;border-radius:50%;animation:.6s linear ripple-animation;position:absolute;transform:scale(0)}@media (max-width:768px){.mobile-menu-btn{display:block}.nav-menu{background:var(--navbar-bg-lw);flex-direction:column;gap:1rem;width:100%;padding:2rem;transition:transform .3s;position:fixed;top:100%;left:0;transform:translateY(-100vh)}.nav-menu.active{transform:translateY(0)}.hero-container{text-align:center;grid-template-columns:1fr;gap:2rem}.hero-header{text-align:center;flex-direction:column;gap:2rem}.hero-content h1{font-size:2.5rem}.hero-logo-image{height:180px}.hero-buttons{flex-direction:column;justify-content:center;gap:2rem}.main-buttons,.social-buttons{justify-content:center;gap:1rem}.about h2,.events h2,.projects h2,.team h2,.join h2{font-size:2rem}.about-cards,.projects-grid,.team-grid{grid-template-columns:1fr}.event-filters{flex-direction:column;align-items:center}.footer-container{text-align:center;flex-direction:column;gap:1rem}.navbar{padding:1rem}.logo-image{height:32px}.logo-text{font-size:1.25rem}}@media (max-width:480px){.hero-content h1{font-size:2rem}.hero-content p{font-size:1rem}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;font-size:.875rem}.about h2,.events h2,.projects h2,.team h2,.join h2{font-size:1.75rem}}