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var(--glass-border);position:relative;overflow:hidden}.contact-text,.footer-bottom{color:var(--dark-text-secondary)}.social-link::before{top:0;height:100%;z-index:-1}.social-link:hover{color:#fff;transform:translateY(-5px);border-color:transparent;box-shadow:0 8px 20px rgba(108,99,255,.3)}.footer-title{font-size:1.5rem;font-weight:800;margin-bottom:2rem;position:relative;padding-bottom:.8rem;background:linear-gradient(135deg,var(--primary-color),#f5f5ff);-webkit-background-clip:text}.footer-title::after{content:'';position:absolute;bottom:0;right:0;width:60px;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--primary-light));border-radius:4px}.footer-link i{margin-left:.8rem;font-size:.9rem;transition:var(--transition)}.footer-contact-item{display:flex;align-items:flex-start;margin-bottom:1.5rem}.contact-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary-dark),var(--primary-color));border-radius:12px;display:flex;align-items:center;justify-content:center;margin-left:1.5rem;flex-shrink:0;transition:var(--transition)}.contact-icon:hover{transform:rotate(15deg) scale(1.1);box-shadow:0 5px 15px rgba(108,99,255,.4)}.contact-icon i{color:#fff;font-size:1rem}.contact-text{line-height:1.7;font-size:1.05rem}.footer-bottom{text-align:center;margin-top:5rem;padding-top:2.5rem;border-top:1px solid var(--glass-border);font-size:1rem}.footer-copyright a{color:var(--primary-color);text-decoration:none;transition:var(--transition);font-weight:600;position:relative}.footer-copyright a::after{bottom:-2px;height:2px;background:var(--primary-color)}.footer-copyright a:hover{color:var(--primary-light)}.font-img{font-size:6vw;font-weight:800;background:linear-gradient(90deg,#24aee9,#611dc7);-webkit-background-clip:text}@media (max-width:1400px){.section{padding:7rem 8%}.portfolio-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2.2rem}footer{padding:5rem 8% 2rem}}@media (max-width:1200px){.section{padding:6rem 7%}.section-title{font-size:2.7rem}.footer-container{gap:3rem}}@media (max-width:992px){.section{padding:5rem 6%}.section-title{font-size:2.5rem;margin-bottom:4rem}.portfolio-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}footer{padding:4rem 7% 2rem}.footer-wave{top:-100px;height:100px}.footer-container{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2.5rem}}@media (max-width:768px){.section{padding:4rem 5%}.section-title{font-size:2.2rem;margin-bottom:3.5rem}.section-title::after{width:90px;height:5px;bottom:-15px}.portfolio-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.8rem}.portfolio-overlay{padding:2rem}.portfolio-title{font-size:1.5rem}.footer-col{text-align:center}.footer-logo,.footer-social{justify-content:center}.footer-title::after{right:50%;transform:translateX(50%)}.footer-contact-item{flex-direction:column;align-items:center;text-align:center}.contact-icon{margin-left:0;margin-bottom:1rem}}@media (max-width:628px){.font-img{font-size:10vw}.footer-about{margin:2rem}}@media (max-width:576px){.section{padding:3.5rem 4%}.section-title{font-size:2rem;margin-bottom:3rem}.filter-btn{padding:.7rem 1.5rem;font-size:.95rem}.portfolio-grid{grid-template-columns:1fr;gap:1.5rem}.portfolio-overlay{padding:1.8rem}.portfolio-title{font-size:1.4rem}.feature-item{padding:.8rem 1.2rem}.feature-icon{width:32px;height:32px;margin-left:1rem}footer{padding:3.5rem 5% 2rem}.footer-wave{top:-80px;height:80px}.footer-container{grid-template-columns:1fr;gap:3rem}.footer-logo{margin-bottom:1.5rem}.footer-about{font-size:1rem}}@media (max-width:400px){.section{padding:3rem 3%}.section-title{font-size:1.8rem}.portfolio-overlay{padding:1.5rem}footer{padding:3rem 1.5rem 2rem}.footer-title{font-size:1.4rem}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.btn-container{position:relative;width:100%;max-width:320px;perspective:1000px;margin:0 auto}.download-btn{position:relative;display:flex;align-items:center;justify-content:center;background:linear-gradient(var(--gradient-angle-pdf),var(--primary-pdf),var(--secondary-pdf));color:var(--text-pdf);padding:18px 40px;border-radius:50px;font-weight:700;font-size:1.2rem;text-decoration:none;box-shadow:0 10px 30px rgba(123,44,191,.5);border:none;cursor:pointer;overflow:hidden;transition:.4s cubic-bezier(.25, .8, .25, 1);transform-style:preserve-3d;width:100%;z-index:1}.download-btn::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(var(--gradient-angle-pdf),var(--secondary-pdf),var(--primary-pdf));opacity:0;transition:opacity .3s;z-index:-1}.download-btn:hover{transform:translateY(-3px);box-shadow:0 15px 30px rgba(123,44,191,.7),var(--glow-pdf)}.download-btn:active{transform:translateY(1px);box-shadow:0 5px 15px rgba(123,44,191,.7)}.download-btn i{margin-left:10px;font-size:1.3rem;transition:.3s}.download-btn:hover i{transform:translateY(-3px) scale(1.1);filter:drop-shadow(var(--glow-pdf));color:var(--neon-pdf)}.light-effect{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(to bottom right,transparent 20%,rgba(0,245,212,.15) 50%,transparent 80%);transform:rotate(30deg);animation:6s infinite shine;z-index:0;opacity:.8}.particles,.pulse-ring{width:100%;height:100%;z-index:-1}.particle,.pulse-ring,.tooltip{position:absolute;opacity:0}@keyframes shine{0%{transform:translateX(100%);transform:translateX(-100%) rotate(30deg)}100%{transform:translateX(-150%);transform:translateX(100%) rotate(30deg)}}.pulse-ring{border:2px solid var(--neon-pdf);border-radius:50px;animation:3s cubic-bezier(.4,0,.2,1) infinite pulse;top:0;left:0}@keyframes pulse{0%{transform:scale(1);opacity:.6}70%{opacity:0}100%{transform:scale(1.08);opacity:0}}.tooltip{top:-45px;background:rgba(15,14,23,.9);color:var(--neon-pdf);padding:8px 15px;border-radius:10px;font-size:.9rem;transition:.3s;white-space:nowrap;transform:translateY(10px);backdrop-filter:blur(5px);border:1px solid rgba(0,245,212,.2);box-shadow:0 5px 15px rgba(0,0,0,.3)}.ripple{position:absolute;background:rgba(255,255,255,.6);border-radius:50%;transform:scale(0);animation:.6s ease-out ripple}@keyframes ripple{to{transform:scale(3);opacity:0}}.particles{position:absolute;border-radius:50px;overflow:hidden}.particle{width:3px;height:3px;background:var(--neon-pdf);border-radius:50%;animation:4s ease-out infinite float;box-shadow:0 0 5px var(--neon-pdf)}@keyframes float{0%{transform:translateY(0) translateX(0);opacity:0}20%{opacity:.7}100%{transform:translateY(-100px) translateX(20px);opacity:0}}@media (max-width:480px){.logo-img{width:40px;height:40px}.mobile-nav{width:85%}.download-btn{padding:16px 28px;font-size:1.1rem}.download-btn i{margin-left:8px;font-size:1.1rem}.tooltip{font-size:.8rem;top:-40px;padding:6px 12px}:root{--gradient-angle-pdf:120deg}}@keyframes gradientShift{0%,100%{background-position:0 50%;--primary-pdf:#7b2cbf;--secondary-pdf:#3a86ff}50%{background-position:100% 50%;--primary-pdf:#9d4edd;--secondary-pdf:#4361ee}}.btn-container{animation:15s infinite gradientShift}#popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background-color:#1e1e1e;padding:30px;border-radius:15px;box-shadow:0 0 25px rgba(0,0,0,0.7);z-index:1000;width:85%;max-width:450px;border:1px solid #333}#popup p{margin-bottom:25px;font-size:18px;color:#d0d0d0}.btn-container{display:flex;justify-content:center;gap:15px}#playBtn{background:linear-gradient(135deg,#6e48aa 0%,#9d50bb 100%);color:white;border:none;padding:12px 25px;font-size:16px;border-radius:8px;cursor:pointer;transition:all 0.3s}#playBtn:hover{background:linear-gradient(135deg,#5d3a99 0%,#8c40ab 100%);box-shadow:0 0 15px rgba(110,72,170,0.5)}#cancelBtn{background:linear-gradient(135deg,#2c3e50 0%,#34495e 100%);color:white;border:none;padding:12px 25px;font-size:16px;border-radius:8px;cursor:pointer;transition:all 0.3s}#cancelBtn:hover{background:linear-gradient(135deg,#1b2631 0%,#2c3e50 100%)}