@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700&display=swap";
@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700;800&display=swap";
.navbar{z-index:1000;background-color:#fff;border-bottom:1px solid #ecf0f1;padding:0;position:-webkit-sticky;position:sticky;top:0;box-shadow:0 2px 10px rgba(26,188,156,.1)}.navbar-container{justify-content:space-between;align-items:center;max-width:1200px;height:70px;margin:0 auto;padding:0 2rem;display:flex}.navbar-brand{flex-shrink:0}.brand-link{color:#1abc9c;font-family:Poppins,sans-serif;font-size:1.5rem;font-weight:700;text-decoration:none;transition:color .3s}.brand-link:hover{color:#16a085}.navbar-menu{align-items:center;display:flex}.navbar-nav{align-items:center;gap:2rem;display:flex}.nav-link{color:#2c3e50;padding:.5rem 0;font-family:Inter,sans-serif;font-size:.95rem;font-weight:500;text-decoration:none;transition:color .3s;position:relative}.nav-link:hover{color:#1abc9c}.nav-link:after{content:"";background-color:#1abc9c;width:0;height:2px;transition:all .3s;position:absolute;bottom:-2px;left:50%;transform:translate(-50%)}.nav-link:hover:after{width:100%}.navbar-auth{align-items:center;gap:1rem;display:flex}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:6px;padding:.7rem 1.5rem;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .3s}.btn-login{color:#2c3e50;background-color:transparent;border:1px solid #bdc3c7}.btn-login:hover{color:#1abc9c;background-color:#ecf0f1;border-color:#1abc9c}.btn-signup{color:#fff;background-color:#1abc9c;border:1px solid #1abc9c}.btn-signup:hover{background-color:#16a085;border-color:#16a085;transform:translateY(-1px);box-shadow:0 4px 12px rgba(26,188,156,.3)}.mobile-menu-toggle{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:3px;padding:.5rem;display:none}.hamburger-line{background-color:#2c3e50;border-radius:2px;width:24px;height:3px;transition:all .3s}@media (max-width:768px){.navbar-container{padding:0 1rem}.navbar-menu{display:none}.mobile-menu-toggle{display:flex}.navbar-auth{gap:.5rem}.btn{padding:.6rem 1rem;font-size:.85rem}.brand-link{font-size:1.3rem}}@media (max-width:480px){.navbar-container{height:60px}.btn{padding:.5rem .8rem;font-size:.8rem}.brand-link{font-size:1.2rem}}.nav-link.active{color:#1abc9c}.nav-link.active:after{width:100%}.btn:focus,.nav-link:focus,.brand-link:focus{outline-offset:2px;outline:2px solid #48c9b0}html{scroll-behavior:smooth}
.hero{background:linear-gradient(135deg,#e8f8f5 0%,#a7e6d7 50%,#e8f8f5 100%);align-items:center;min-height:100vh;padding:2rem 0;display:flex;position:relative;overflow:hidden}.hero-container{z-index:2;width:100%;max-width:1200px;margin:0 auto;padding:0 2rem;position:relative}.hero-content{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;min-height:80vh;display:grid}.hero-text{max-width:600px}.hero-title{color:#2c3e50;text-align:left;margin-bottom:1.5rem;font-family:Poppins,sans-serif;font-size:3.5rem;font-weight:800;line-height:1.1}.highlight{color:#1abc9c;position:relative}.connector{color:#7f8c8d;font-weight:600}.hero-description{color:#2c3e50;opacity:.9;margin-bottom:2.5rem;font-family:Inter,sans-serif;font-size:1.25rem;line-height:1.6}.hero-cta{flex-wrap:wrap;gap:1.5rem;display:flex}.cta-btn{cursor:pointer;border:none;border-radius:12px;align-items:center;gap:.5rem;padding:1rem 2rem;font-family:Inter,sans-serif;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s;display:flex;position:relative;overflow:hidden}.primary-cta{color:#fff;background:linear-gradient(135deg,#1abc9c,#16a085);box-shadow:0 4px 15px rgba(26,188,156,.3)}.primary-cta:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(26,188,156,.4)}.secondary-cta{color:#1abc9c;background:#fff;border:2px solid #1abc9c;box-shadow:0 4px 15px rgba(26,188,156,.1)}.secondary-cta:hover{color:#fff;background:#1abc9c;transform:translateY(-2px);box-shadow:0 8px 25px rgba(26,188,156,.3)}.btn-icon{font-size:1.1rem;transition:transform .3s}.primary-cta:hover .btn-icon{transform:translate(3px)}.hero-visual{justify-content:center;align-items:center;height:600px;display:flex;position:relative}.floating-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff;border:1px solid rgba(26,188,156,.1);border-radius:16px;flex-direction:column;align-items:center;gap:.5rem;padding:1.5rem;transition:all .3s;display:flex;position:absolute;box-shadow:0 8px 30px rgba(26,188,156,.15)}.card-1{animation-delay:0s;top:10%;left:10%}.card-2{animation-delay:2s;top:10%;right:10%}.card-3{animation-delay:4s;bottom:20%;left:20%}.floating-card:hover{transform:translateY(-5px);box-shadow:0 12px 40px rgba(26,188,156,.2)}.card-icon{margin-bottom:.5rem;font-size:2rem}.card-label{color:#2c3e50;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600}.central-nexus{z-index:3;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.nexus-core{background:linear-gradient(135deg,#1abc9c,#16a085);border-radius:50%;justify-content:center;align-items:center;width:120px;height:120px;animation:4s ease-in-out infinite pulse;display:flex;position:relative;box-shadow:0 8px 30px rgba(26,188,156,.3)}.nexus-core:before{content:"";opacity:.3;border:2px solid #48c9b0;border-radius:50%;width:140px;height:140px;animation:20s linear infinite rotate;position:absolute}.nexus-text{color:#fff;text-align:center;font-family:Poppins,sans-serif;font-size:.75rem;font-weight:700;line-height:1.2}.connection-line{z-index:1;background:linear-gradient(90deg,transparent,#48c9b0,transparent);height:2px;animation:4s ease-in-out infinite pulse-line;position:absolute}.line-1{animation-delay:1s;top:30%;left:25%;right:25%;transform:rotate(-20deg)}.line-2{animation-delay:3s;bottom:35%;left:35%;right:15%;transform:rotate(30deg)}.hero-bg-elements{z-index:1;pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0}.bg-circle{opacity:.1;border-radius:50%;animation:12s ease-in-out infinite float;position:absolute}.circle-1{background:#1abc9c;width:200px;height:200px;animation-delay:0s;top:10%;right:15%}.circle-2{background:#16a085;width:150px;height:150px;animation-delay:3s;bottom:20%;left:10%}.circle-3{background:#48c9b0;width:100px;height:100px;animation-delay:6s;top:60%;right:30%}.bg-dots{opacity:.03;background-image:radial-gradient(circle,#1abc9c 1px,transparent 1px);background-size:30px 30px;width:60%;height:60%;animation:15s ease-in-out infinite reverse float;position:absolute;top:20%;left:20%}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}@keyframes pulse{0%,to{transform:translate(-50%,-50%)scale(1)}50%{transform:translate(-50%,-50%)scale(1.02)}}@keyframes pulse-line{0%,to{opacity:.2}50%{opacity:.4}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width:1024px){.hero-content{text-align:center;grid-template-columns:1fr;gap:3rem}.hero-title{font-size:3rem}.hero-visual{height:400px}}@media (max-width:768px){.hero{min-height:auto;padding:1rem 0}.hero-container{padding:0 1rem}.hero-content{gap:2rem;min-height:auto}.hero-title{font-size:2.5rem}.hero-description{font-size:1.1rem}.hero-cta{justify-content:center}.cta-btn{padding:.9rem 1.5rem}.hero-visual{height:300px}.floating-card{padding:1rem}.nexus-core{width:100px;height:100px}.nexus-text{font-size:.65rem}}@media (max-width:480px){.hero-title{font-size:2rem}.hero-description{font-size:1rem}.hero-cta{flex-direction:column;align-items:center}.cta-btn{justify-content:center;width:100%;max-width:300px}.hero-visual{height:250px}.floating-card{padding:.8rem}.card-icon{font-size:1.5rem}}
.user-types{background:#fff;padding:6rem 0;position:relative;overflow:hidden}.user-types:before{content:"";background:linear-gradient(90deg,transparent,#a7e6d7,transparent);height:1px;position:absolute;top:0;left:0;right:0}.user-types-container{max-width:1200px;margin:0 auto;padding:0 2rem;position:relative}.section-header{text-align:center;margin-bottom:4rem}.section-title{color:#2c3e50;margin-bottom:1rem;font-family:Poppins,sans-serif;font-size:3rem;font-weight:800;position:relative}.section-title:after{content:"";background:linear-gradient(90deg,#1abc9c,#16a085);border-radius:2px;width:80px;height:4px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.section-subtitle{color:#7f8c8d;max-width:600px;margin:0 auto;font-family:Inter,sans-serif;font-size:1.2rem;line-height:1.6}.user-cards{grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:4rem;display:grid}.user-card{background:#fff;border:1px solid #ecf0f1;border-radius:20px;padding:2rem;transition:all .4s;position:relative;overflow:hidden;box-shadow:0 5px 20px rgba(26,188,156,.08)}.user-card:before{content:"";height:4px;transition:all .4s;position:absolute;top:0;left:0;right:0}.industry-card:before,.academia-card:before,.teams-card:before{background:linear-gradient(90deg,#16a085,#0e7a6b)}.user-card:hover{transform:translateY(-8px);box-shadow:0 15px 40px rgba(26,188,156,.15)}.user-card:hover:before{height:6px}.card-header{text-align:center;margin-bottom:1.5rem}.card-icon{justify-content:center;align-items:center;width:70px;height:70px;margin-bottom:1rem;display:inline-flex;position:relative}.icon-emoji{z-index:2;font-size:2.2rem;position:relative}.icon-bg{opacity:.1;border-radius:50%;width:100%;height:100%;transition:all .4s;position:absolute}.industry-icon .icon-bg,.academia-icon .icon-bg,.teams-icon .icon-bg{background:#16a085}.user-card:hover .icon-bg{opacity:.2;transform:scale(1.1)}.card-title{color:#2c3e50;margin-bottom:.5rem;font-family:Poppins,sans-serif;font-size:1.5rem;font-weight:700}.card-subtitle{color:#1abc9c;text-transform:uppercase;letter-spacing:.5px;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600}.card-content{text-align:left}.card-description{color:#2c3e50;opacity:.9;margin-bottom:1.5rem;font-family:Inter,sans-serif;font-size:1rem;line-height:1.6}.card-features{flex-direction:column;gap:.75rem;margin-bottom:2rem;display:flex}.feature-item{align-items:center;gap:.75rem;display:flex}.feature-icon{text-align:center;width:20px;font-size:1.1rem}.feature-text{color:#2c3e50;font-family:Inter,sans-serif;font-size:.9rem;font-weight:500}.card-cta{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.9rem 1.5rem;font-family:Inter,sans-serif;font-size:.95rem;font-weight:600;transition:all .3s;display:flex;position:relative;overflow:hidden}.industry-cta,.academia-cta,.teams-cta{color:#fff;background:linear-gradient(135deg,#16a085,#0e7a6b)}.card-cta:hover{transform:translateY(-2px)}.industry-cta:hover,.academia-cta:hover,.teams-cta:hover{box-shadow:0 8px 25px rgba(22,160,133,.4)}.cta-arrow{font-size:1.1rem;transition:transform .3s}.card-cta:hover .cta-arrow{transform:translate(3px)}@keyframes pulse-glow{0%,to{opacity:1}50%{opacity:.7;transform:scale(1.1)}}@media (max-width:1024px){.user-types{padding:4rem 0}.section-title{font-size:2.5rem}.user-cards{gap:1.5rem}.user-card{padding:1.8rem}.card-title{font-size:1.4rem}.card-description{font-size:.95rem}}@media (max-width:768px){.user-types{padding:3rem 0}.user-types-container{padding:0 1rem}.section-title{font-size:2.2rem}.section-subtitle{font-size:1.1rem}.user-cards{grid-template-columns:1fr;gap:2rem}.user-card{padding:2rem}.card-icon{width:70px;height:70px;margin-bottom:1.2rem}.icon-emoji{font-size:2.2rem}.card-title{font-size:1.6rem}.card-description{margin-bottom:1.8rem;font-size:1rem}.card-features{margin-bottom:2.2rem}.card-cta{padding:1rem 1.8rem;font-size:1rem}}@media (max-width:480px){.user-types{padding:2rem 0}.section-header{margin-bottom:2.5rem}.section-title{font-size:1.8rem}.section-subtitle{font-size:1rem}.user-card{padding:1.5rem}.card-icon{width:60px;height:60px;margin-bottom:1rem}.icon-emoji{font-size:2rem}.card-title{font-size:1.4rem}.card-subtitle{font-size:.85rem}.card-description{margin-bottom:1.5rem;font-size:.95rem}.feature-text{font-size:.85rem}.card-features{margin-bottom:2rem}.card-cta{padding:.9rem 1.5rem;font-size:.9rem}}
.how-to-use{color:#2c3e50;background-color:#e8f8f5;padding:60px 20px;font-family:Inter,sans-serif}.container{max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:50px}.section-header h2{color:#0e7a6b;font-family:Poppins,sans-serif;font-size:2.5rem;font-weight:700}.section-header p{color:#7f8c8d;max-width:700px;margin-top:10px;margin-left:auto;margin-right:auto;font-size:1rem}.process-steps h3{text-align:center;color:#16a085;margin-bottom:40px;font-family:Poppins,sans-serif;font-size:1.8rem;font-weight:600}.steps-container{flex-wrap:wrap;justify-content:center;gap:30px;display:flex;position:relative}.step-card{background-color:#fff;border-radius:12px;width:280px;padding:20px 25px;transition:transform .3s,box-shadow .3s;position:relative;box-shadow:0 6px 15px rgba(0,0,0,.08)}.step-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.12)}.step-number{color:#fff;background-color:#1abc9c;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:1.4rem;font-weight:700;display:flex;position:absolute;top:-15px;left:20px;box-shadow:0 2px 6px rgba(0,0,0,.15)}.step-icon{margin-bottom:15px;font-size:2rem}.step-content h4{color:#0e7a6b;margin-bottom:8px;font-family:Poppins,sans-serif;font-size:1.2rem}.step-content p{color:#2c3e50;font-size:.95rem;line-height:1.5}.step-card.industry .step-number,.step-card.academic .step-number,.step-card.collaboration .step-number{background-color:#1abc9c}@media (max-width:768px){.steps-container{flex-direction:column;align-items:center}.step-card{width:100%;max-width:350px}}
.contact-section{background:linear-gradient(135deg,#e8f8f5 0%,#a7e6d7 100%);justify-content:center;align-items:center;min-height:100vh;padding:80px 20px;display:flex}.contact-container{grid-template-columns:1fr 1fr;align-items:start;gap:60px;width:100%;max-width:1200px;display:grid}.contact-info{padding:40px}.contact-info h2{color:#2c3e50;margin-bottom:20px;font-family:Poppins,sans-serif;font-size:2.5rem;font-weight:700;line-height:1.2}.contact-info p{color:#7f8c8d;margin-bottom:30px;font-family:Inter,sans-serif;font-size:1.1rem;line-height:1.6}.contact-methods{flex-direction:column;gap:20px;margin-bottom:40px;display:flex}.contact-method{background:rgba(255,255,255,.7);border:1px solid #bdc3c7;border-radius:12px;align-items:center;gap:15px;padding:20px;transition:all .3s;display:flex}.contact-method:hover{background:#fff;border-color:#1abc9c;transform:translateY(-2px);box-shadow:0 8px 25px rgba(26,188,156,.15)}.contact-icon{color:#1abc9c;flex-shrink:0;width:24px;height:24px}.contact-method-info h4{color:#2c3e50;margin:0 0 5px;font-family:Inter,sans-serif;font-size:1rem;font-weight:600}.contact-method-info p{color:#7f8c8d;margin:0;font-family:Inter,sans-serif;font-size:.95rem}.social-links{gap:15px;display:flex}.social-link{color:#fff;background:#1abc9c;border-radius:50%;justify-content:center;align-items:center;width:45px;height:45px;text-decoration:none;transition:all .3s;display:flex}.social-link:hover{background:#16a085;transform:translateY(-3px);box-shadow:0 8px 20px rgba(26,188,156,.3)}.contact-form-wrapper{background:#fff;border:1px solid #bdc3c7;border-radius:16px;padding:40px;box-shadow:0 10px 40px rgba(44,62,80,.1)}.form-title{color:#2c3e50;text-align:center;margin-bottom:8px;font-family:Poppins,sans-serif;font-size:1.5rem;font-weight:600}.form-subtitle{color:#7f8c8d;text-align:center;margin-bottom:30px;font-family:Inter,sans-serif}.contact-form{flex-direction:column;gap:25px;display:flex}.form-group{flex-direction:column;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:20px;display:grid}.form-label{color:#2c3e50;margin-bottom:8px;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600}.form-input,.form-textarea,.form-select{background:#fff;border:2px solid #bdc3c7;border-radius:8px;padding:15px;font-family:Inter,sans-serif;font-size:1rem;transition:all .3s}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:#1abc9c;outline:none;box-shadow:0 0 0 3px rgba(26,188,156,.1)}.form-textarea{resize:vertical;min-height:120px}.form-select{cursor:pointer}.submit-btn{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#1abc9c 0%,#16a085 100%);border:none;border-radius:8px;padding:16px 30px;font-family:Inter,sans-serif;font-size:1.1rem;font-weight:600;transition:all .3s}.submit-btn:hover{background:linear-gradient(135deg,#16a085 0%,#0e7a6b 100%);transform:translateY(-2px);box-shadow:0 8px 25px rgba(26,188,156,.3)}.submit-btn:active{transform:translateY(0)}.submit-btn:disabled{cursor:not-allowed;box-shadow:none;background:#bdc3c7;transform:none}.form-message{border-radius:8px;margin-bottom:20px;padding:15px;font-family:Inter,sans-serif;font-weight:500}.form-message.success{color:#2ecc71;background:rgba(46,204,113,.1);border:1px solid #2ecc71}.form-message.error{color:#e74c3c;background:rgba(231,76,60,.1);border:1px solid #e74c3c}@media (max-width:768px){.contact-container{grid-template-columns:1fr;gap:40px}.contact-info,.contact-form-wrapper{padding:30px 20px}.contact-info h2{font-size:2rem}.form-row{grid-template-columns:1fr;gap:20px}.contact-section{padding:60px 20px}}@media (max-width:480px){.contact-section{padding:40px 15px}.contact-info,.contact-form-wrapper{padding:25px 15px}.contact-info h2{font-size:2rem}.form-title{font-size:1.3rem}}