/* ============================================
   Optimized Professional Portfolio - 20% Smaller
   HD Format | Responsive | Fully Animated
   ============================================ */

*{margin:0;padding:0;box-sizing:border-box}
*,*::before,*::after{box-sizing:border-box}
:root{--primary:#223248;--secondary:#2d4a65;--accent:#3a5f82;--success:#059669;--warning:#d97706;--danger:#dc2626;--bg-primary:#FFF;--bg-secondary:#f8fafc;--bg-tertiary:#e2e8f0;--bg-gradient:linear-gradient(135deg,#dbeafe 0%,#bfdbfe 50%,#93c5fd 100%);--text-primary:#0f172a;--text-secondary:#334155;--text-light:#64748b;--text-muted:#94a3b8;--gradient-primary:linear-gradient(135deg,#223248 0%,#2d4a65 100%);--gradient-secondary:linear-gradient(135deg,#3a5f82 0%,#4a7ba0 100%);--gradient-success:linear-gradient(135deg,#059669 0%,#047857 100%);--shadow-xs:0 1px 2px rgba(0,0,0,.05);--shadow-sm:0 2px 4px rgba(0,0,0,.06);--shadow-md:0 4px 12px rgba(0,0,0,.08);--shadow-lg:0 10px 30px rgba(0,0,0,.1);--shadow-xl:0 20px 50px rgba(0,0,0,.15);--shadow-colored:0 10px 40px rgba(34,50,72,.2);--transition-fast:all .2s cubic-bezier(.4,0,.2,1);--transition-base:all .3s cubic-bezier(.4,0,.2,1);--transition-slow:all .5s cubic-bezier(.4,0,.2,1);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px}
html{scroll-behavior:smooth}
body{font-family:Poppins,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.6;color:var(--text-primary);background:var(--bg-secondary);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.section{padding:80px 0;position:relative}
.section-header{text-align:center;margin-bottom:60px;opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s cubic-bezier(.4,0,.2,1)}
.section-header.animate{opacity:1;transform:translateY(0)}
.section-title{font-size:42px;font-weight:800;color:var(--text-primary);margin-bottom:14px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-subtitle{font-size:18px;color:var(--text-secondary)}

/* Navigation */
.navbar{position:fixed;top:20px;left:50%;transform:translateX(-50%);width:90%;max-width:1200px;background:rgba(255,255,255,.1);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);box-shadow:0 8px 32px rgba(0,0,0,.1);z-index:1000;transition:var(--transition-base);border:1px solid rgba(255,255,255,.2);border-radius:50px;padding:0 30px}
.navbar.scrolled{background:rgba(255,255,255,.95);box-shadow:0 8px 32px rgba(0,0,0,.15)}
.nav-content{display:flex;justify-content:space-between;align-items:center;padding:16px 0}
.logo{font-size:24px;font-weight:700;color:var(--text-primary);text-decoration:none;transition:var(--transition-fast);display:flex;align-items:center;gap:4px}
.logo span{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo:hover{transform:translateY(-2px)}
.nav-links{display:flex;list-style:none;gap:40px}
.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:15px;padding:8px 0;position:relative;transition:var(--transition-fast)}
.nav-link::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:var(--gradient-primary);transition:width .3s ease}
.nav-link:hover,.nav-link.active{color:var(--primary)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.hamburger{display:none;flex-direction:column;cursor:pointer;gap:5px;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--text-primary);transition:var(--transition-base);border-radius:2px}

/* Hero Section */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding-top:80px;background:var(--bg-gradient)}
.hero-bg{position:absolute;top:0;left:0;right:0;bottom:0;z-index:0}
.floating-shapes{position:absolute;width:100%;height:100%;overflow:hidden}
.shape{position:absolute;border-radius:var(--radius-full);animation:float 25s infinite ease-in-out;filter:blur(60px)}
.shape-1{width:400px;height:400px;background:rgba(79,70,229,.15);top:-100px;left:-100px;animation-delay:0s}
.shape-2{width:350px;height:350px;background:rgba(124,58,237,.15);bottom:-100px;right:-100px;animation-delay:8s}
.shape-3{width:300px;height:300px;background:rgba(6,182,212,.15);top:50%;left:-50px;animation-delay:4s}
.shape-4{width:380px;height:380px;background:rgba(16,185,129,.15);top:20%;right:-80px;animation-delay:12s}
@keyframes float{0%,100%{transform:translate(0,0) rotate(0deg) scale(1)}33%{transform:translate(30px,-30px) rotate(120deg) scale(1.1)}66%{transform:translate(-20px,20px) rotate(240deg) scale(.9)}}
.hero-content{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;position:relative;z-index:1;padding:0 40px}
.hero-text{opacity:0;transform:translateX(-50px);transition:opacity 1s ease .2s,transform 1s ease .2s;margin:0 0 0 20px}
.hero-text.animate{opacity:1;transform:translateX(0)}
.greeting{display:block;font-size:18px;color:var(--primary);font-weight:600;margin-bottom:10px;letter-spacing:.5px}
.name{display:block;font-size:44px;font-weight:800;color:var(--text-primary);margin-bottom:16px;line-height:1.1;letter-spacing:-1px;text-shadow:0 2px 4px rgba(0,0,0,.08)}
.typed-text{font-size:20px;font-weight:600;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block;margin-bottom:14px;min-height:30px;animation:gradientShift 3s ease infinite}
@keyframes gradientShift{0%,100%{background:linear-gradient(135deg,#223248 0%,#2d4a65 100%);-webkit-background-clip:text;background-clip:text}50%{background:linear-gradient(135deg,#2d4a65 0%,#3a5f82 100%);-webkit-background-clip:text;background-clip:text}}
.hero-description{font-size:16px;color:var(--text-secondary);font-weight:500;margin-bottom:10px}
.hero-subtitle{font-size:14px;color:var(--text-light);margin-bottom:28px}
.hero-buttons{display:flex;gap:14px;margin-bottom:28px;flex-wrap:wrap}
.btn{padding:12px 28px;border-radius:var(--radius-md);text-decoration:none;font-weight:600;font-size:14px;transition:var(--transition-base);display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:2px solid transparent;position:relative;overflow:hidden}
.btn::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;border-radius:var(--radius-full);background:rgba(255,255,255,.3);transform:translate(-50%,-50%);transition:width .6s,height .6s}
.btn:hover::before{width:300px;height:300px}
.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-colored)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(34,50,72,.4)}
.btn-secondary{background:#fff;color:var(--primary);border-color:var(--primary);box-shadow:var(--shadow-sm)}
.btn-secondary:hover{background:var(--primary);color:#fff;transform:translateY(-3px);box-shadow:var(--shadow-md)}
.social-links{display:flex;gap:12px}
.social-link{width:44px;height:44px;border-radius:var(--radius-md);background:#fff;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:18px;box-shadow:var(--shadow-sm);transition:var(--transition-base);position:relative;overflow:hidden}
.social-link::before{content:'';position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:var(--transition-base)}
.social-link:hover::before{opacity:1}
.social-link i{position:relative;z-index:1}
.social-link:hover{color:#fff;transform:translateY(-5px) rotate(5deg);box-shadow:var(--shadow-md)}
.hero-image{opacity:0;transform:translateX(50px);transition:opacity 1s ease .4s,transform 1s ease .4s;position:relative;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:30px;margin:0 40px 0 0}
.hero-image.animate{opacity:1;transform:translateX(0)}
.hero .image-container{position:relative;width:280px;height:280px;border-radius:18px;overflow:hidden;box-shadow:0 16px 48px rgba(34,50,72,.35);transform:translateZ(0);backface-visibility:hidden}
.hero-photo{width:100%;height:100%;object-fit:cover;display:block;border:none;outline:none;image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}
.tech-orbit{position:absolute;inset:0;pointer-events:none;transform:translateZ(0)}
.orbit{position:absolute;left:50%;top:50%;width:320px;height:320px;transform:translate(-50%,-50%) rotate(var(--angle,0deg));animation:orbit-rotate var(--duration,8s) linear infinite;will-change:transform}
.orbit .tech-icon{position:absolute;left:50%;top:-24px;transform:translateX(-50%);width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fff 0%,#dbeafe 100%);border-radius:12px;box-shadow:0 6px 20px rgba(34,50,72,.25);border:2px solid #fff}
.orbit .tech-icon i{font-size:18px;color:var(--primary)}
@keyframes orbit-rotate{to{transform:translate(-50%,-50%) rotate(calc(var(--angle,0deg) + 360deg))}}
.scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);z-index:2}
.scroll-indicator span{display:block;width:24px;height:40px;border:2px solid var(--primary);border-radius:var(--radius-full);position:relative}
.scroll-indicator span::before{content:'';position:absolute;width:4px;height:8px;background:var(--primary);border-radius:var(--radius-full);top:8px;left:50%;transform:translateX(-50%);animation:scroll-down 2s infinite}
@keyframes scroll-down{0%{top:8px;opacity:1}100%{top:24px;opacity:0}}

/* Tech Stack */
.tech-stack{padding:60px 0;background:#fff;display:flex;justify-content:center;align-items:center;opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.tech-stack.animate{opacity:1;transform:translateY(0)}
.tech-stack-bottom{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.tech-badge{padding:10px 20px;background:#fff;border-radius:30px;display:flex;align-items:center;gap:10px;box-shadow:0 4px 15px rgba(0,0,0,.1);font-size:14px;font-weight:600;color:var(--text-primary);animation:bounceIn .6s ease both;transition:var(--transition-fast)}
.tech-badge:nth-child(1){animation-delay:.1s}
.tech-badge:nth-child(2){animation-delay:.2s}
.tech-badge:nth-child(3){animation-delay:.3s}
.tech-badge:nth-child(4){animation-delay:.4s}
.tech-badge:nth-child(5){animation-delay:.5s}
.tech-badge:nth-child(6){animation-delay:.6s}
.tech-badge:nth-child(7){animation-delay:.7s}
.tech-badge:nth-child(8){animation-delay:.8s}
.tech-badge:hover{transform:translateY(-5px) scale(1.1);box-shadow:0 8px 25px rgba(79,70,229,.3)}
.tech-badge i{font-size:20px;color:var(--primary)}
@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{transform:scale(1.05)}100%{opacity:1;transform:scale(1)}}

/* About Section */
.about{background:linear-gradient(135deg,#f8fafc 0%,#ffffff 50%,#f1f5f9 100%);position:relative;overflow:hidden}
.about::before{content:'';position:absolute;top:-50%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(34,50,72,.08) 0%,transparent 70%);border-radius:50%;animation:float 20s infinite ease-in-out}
.about::after{content:'';position:absolute;bottom:-30%;left:-5%;width:500px;height:500px;background:radial-gradient(circle,rgba(34,50,72,.06) 0%,transparent 70%);border-radius:50%;animation:float 25s infinite ease-in-out reverse}
.about-content{opacity:0;transform:translateY(40px);transition:opacity .9s ease,transform .9s cubic-bezier(.4,0,.2,1);position:relative;z-index:1}
.about-content.animate{opacity:1;transform:translateY(0)}
.about-text{max-width:900px;margin:0 auto}
.about-text p{font-size:17px;line-height:1.9;color:var(--text-secondary);margin-bottom:24px;opacity:0;transform:translateX(-20px);transition:all .8s cubic-bezier(.4,0,.2,1)}
.about-text p:nth-child(1){transition-delay:.2s}
.about-text p:nth-child(2){transition-delay:.4s}
.about-text p:nth-child(3){transition-delay:.6s}
.about-content.animate .about-text p{opacity:1;transform:translateX(0)}
.about-text strong{color:var(--primary);font-weight:700;position:relative;display:inline-block}
.about-text strong::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--gradient-primary);transform:scaleX(0);transform-origin:left;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.about-content.animate .about-text strong::after{transform:scaleX(1)}
.about-highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:50px}
.highlight-item{text-align:center;padding:38px 28px;background:#fff;border-radius:20px;border:2px solid rgba(34,50,72,.08);transition:all .5s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;opacity:0;transform:translateY(40px) scale(.9) rotateX(10deg);transition:opacity .8s ease,transform .8s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 30px rgba(0,0,0,.06);perspective:1000px}
.highlight-item.animate{opacity:1;transform:translateY(0) scale(1) rotateX(0)}
.highlight-item::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:conic-gradient(from 0deg at 50% 50%,transparent,rgba(34,50,72,.12),transparent);opacity:0;transition:all .6s ease;animation:rotate 4s linear infinite;transform-origin:center}
.highlight-item::after{content:'';position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:opacity .5s ease}
.highlight-item:hover{transform:translateY(-16px) scale(1.06);box-shadow:0 24px 60px rgba(34,50,72,.25);border-color:var(--primary)}
.highlight-item:hover::before{opacity:1}
.highlight-item:hover::after{opacity:.08}
@keyframes rotate{to{transform:rotate(360deg)}}
.highlight-item .icon-wrapper{width:90px;height:90px;margin:0 auto 24px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;position:relative;z-index:1;animation:iconFloat 3s ease-in-out infinite;box-shadow:0 8px 24px rgba(34,50,72,.2)}
@keyframes iconFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.highlight-item i{font-size:42px;color:#fff;display:block;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.highlight-item:hover i{transform:scale(1.15) rotate(5deg)}
.highlight-item h3{font-size:20px;color:var(--text-primary);margin-bottom:12px;font-weight:700;position:relative;z-index:1}
.highlight-item p{font-size:14px;color:var(--text-secondary);line-height:1.6;position:relative;z-index:1}

/* Skills Section */
.skills{background:var(--bg-secondary)}
.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.skills-grid.animate{opacity:1;transform:translateY(0)}
.skill-category{background:#fff;padding:40px;border-radius:24px;box-shadow:0 10px 40px rgba(0,0,0,.08);transition:all .4s cubic-bezier(.4,0,.2,1);border:2px solid transparent;position:relative;overflow:hidden;opacity:0;transform:translateY(40px) scale(.9);transition:opacity .8s ease,transform .8s cubic-bezier(.4,0,.2,1)}
.skill-category.animate{opacity:1;transform:translateY(0) scale(1)}
.skill-category::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:var(--gradient-primary);transform:scaleX(0);transition:transform .4s ease}
.skill-category:hover::before{transform:scaleX(1)}
.skill-category:hover{transform:translateY(-8px);box-shadow:0 16px 48px rgba(30,58,138,.25);border-color:var(--primary)}
.skill-category h3{font-size:22px;color:var(--text-primary);margin-bottom:30px;display:flex;align-items:center;gap:14px;font-weight:700}
.skill-category h3 i{color:var(--primary);font-size:28px;animation:iconPulse 2s ease-in-out infinite}
@keyframes iconPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}
.skill-items{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.skill-item{display:flex;align-items:center;gap:14px;padding:16px 20px;background:linear-gradient(135deg,#f8f9ff 0%,#f0f2ff 100%);border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;border:2px solid transparent;position:relative;overflow:hidden}
.skill-item::before{content:'';position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:opacity .3s ease}
.skill-item:hover::before{opacity:1}
.skill-item:hover{transform:scale(1.06) translateX(4px);box-shadow:0 8px 24px rgba(30,58,138,.35);border-color:var(--primary)}
.skill-item i{font-size:26px;color:var(--primary);transition:all .4s ease;position:relative;z-index:1}
.skill-item:hover i{color:#fff;transform:rotate(360deg) scale(1.2)}
.skill-item:hover{color:#fff}
.skill-item span{font-weight:600;font-size:15px;position:relative;z-index:1}

/* Projects Section */
.projects{background:#fff}
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:32px;opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.projects-grid.animate{opacity:1;transform:translateY(0)}
.project-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition-base);border:1px solid rgba(0,0,0,.05);opacity:0;transform:translateY(50px) scale(.95);transition:opacity .7s ease,transform .7s cubic-bezier(.4,0,.2,1)}
.project-card.animate{opacity:1;transform:translateY(0) scale(1)}
.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}
.project-image{position:relative;overflow:hidden;height:240px;background:var(--bg-tertiary)}
.project-svg{width:100%;height:100%;transition:var(--transition-slow)}
.project-card:hover .project-svg{transform:scale(1.05)}
.project-overlay{position:absolute;inset:0;background:rgba(79,70,229,.95);display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition-base)}
.project-card:hover .project-overlay{opacity:1}
.project-link{width:56px;height:56px;border-radius:var(--radius-full);background:#fff;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:20px;transition:var(--transition-base);text-decoration:none}
.project-link:hover{transform:rotate(360deg) scale(1.2);box-shadow:var(--shadow-lg)}
.project-content{padding:28px}
.project-content h3{font-size:20px;color:var(--text-primary);margin-bottom:12px;font-weight:600}
.project-content p{font-size:14px;line-height:1.7;color:var(--text-secondary);margin-bottom:20px}
.project-tags{display:flex;flex-wrap:wrap;gap:8px}
.project-tags span{padding:6px 14px;background:var(--bg-secondary);color:var(--primary);border-radius:var(--radius-full);font-size:12px;font-weight:500;transition:var(--transition-fast);border:1px solid transparent}
.project-tags span:hover{background:var(--primary);color:#fff;transform:scale(1.05)}

/* Experience Section */
.experience{background:var(--bg-secondary)}
.experience-carousel{overflow:hidden;position:relative;opacity:0;transform:translateY(40px);transition:opacity .9s ease,transform .9s ease}
.experience-carousel.animate{opacity:1;transform:translateY(0)}
.carousel-track{display:flex;gap:32px;animation:autoScroll 20s linear infinite}
.carousel-track:hover{animation-play-state:paused}
@keyframes autoScroll{0%{transform:translateX(0)}100%{transform:translateX(calc(-50% - 16px))}}
.experience-card{background:#fff;padding:32px;border-radius:var(--radius-lg);min-width:400px;box-shadow:var(--shadow-sm);border:2px solid transparent;transition:all .4s ease}
.experience-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary)}
.experience-card h3{font-size:22px;color:var(--text-primary);margin-bottom:8px;font-weight:600}
.experience-card .company{font-size:18px;color:var(--primary);font-weight:600;margin-bottom:8px;display:block}
.experience-card .duration{font-size:14px;color:var(--text-light);margin-bottom:16px;display:flex;align-items:center;gap:6px}
.experience-card ul{padding-left:20px}
.experience-card li{font-size:14px;line-height:1.7;color:var(--text-secondary);margin-bottom:8px}
.education-section{margin-top:80px;opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.education-section.animate{opacity:1;transform:translateY(0)}
.subsection-title{font-size:36px;color:var(--text-primary);margin-bottom:32px;display:flex;align-items:center;gap:16px;font-weight:700}
.subsection-title i{color:var(--primary)}
.education-card{background:#fff;padding:40px;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:2px solid transparent;transition:all .4s ease;opacity:0;transform:translateX(-50px);transition:opacity .8s ease,transform .8s cubic-bezier(.4,0,.2,1)}
.education-card.animate{opacity:1;transform:translateX(0)}
.education-card:hover{transform:scale(1.02);box-shadow:var(--shadow-lg);border-color:var(--primary)}
.education-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.education-header h4{font-size:22px;color:var(--text-primary);font-weight:600}
.education-header .year{font-size:16px;color:var(--primary);font-weight:600;padding:8px 16px;background:linear-gradient(135deg,#f8f9ff 0%,#f0f2ff 100%);border-radius:var(--radius-full)}
.education-card .institution{font-size:16px;color:var(--text-secondary);margin-bottom:8px}
.education-card .details{font-size:15px;color:var(--text-light);margin-bottom:20px}
.achievements{display:flex;gap:16px;flex-wrap:wrap}
.achievements span{font-size:14px;color:var(--text-secondary);display:flex;align-items:center;gap:8px}
.achievements i{color:var(--warning)}

/* Contact Section */
.contact{background:linear-gradient(135deg,#223248 0%,rgb(8, 22, 66) 100%);color:#fff}
.contact .section-title{-webkit-text-fill-color:#fff;background:none}
.contact .section-subtitle{color:rgba(255,255,255,.9)}
.contact-content{opacity:0;transform:translateY(40px);transition:opacity .9s ease,transform .9s ease}
.contact-content.animate{opacity:1;transform:translateY(0)}
.contact-info h3{font-size:32px;margin-bottom:20px;font-weight:700}
.contact-info>p{font-size:18px;margin-bottom:40px;opacity:.9}
.contact-items{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}
.contact-item{text-align:center;padding:24px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.2);opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.contact-item.animate{opacity:1;transform:translateY(0)}
.contact-item:hover{background:rgba(255,255,255,.15);transform:translateY(-5px)}
.contact-item i{font-size:32px;margin-bottom:16px;display:block}
.contact-item h4{font-size:18px;margin-bottom:8px;font-weight:600}
.contact-item a,.contact-item p{color:#fff;text-decoration:none;font-size:15px;opacity:.9}
.contact-item a:hover{opacity:1;text-decoration:underline}
.social-links-contact{display:flex;gap:16px;justify-content:center}
.social-link-contact{width:56px;height:56px;border-radius:var(--radius-md);background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;border:1px solid rgba(255,255,255,.2);transition:all .5s ease;opacity:0;transform:scale(0) rotate(-180deg);transition:opacity .5s ease,transform .6s cubic-bezier(.34,1.56,.64,1)}
.social-link-contact.animate{opacity:1;transform:scale(1) rotate(0deg)}
.social-link-contact:hover{background:#fff;color:var(--primary);transform:scale(1.1) rotate(5deg)}

/* Footer */
.footer{background:var(--text-primary);color:#fff;padding:32px 0;text-align:center}
.footer-content p{font-size:15px;opacity:.8}

/* Scroll to Top */
.scroll-top{position:fixed;bottom:32px;right:32px;width:56px;height:56px;border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;border:none;font-size:20px;cursor:pointer;box-shadow:var(--shadow-colored);opacity:0;visibility:hidden;transition:all .3s ease;z-index:999}
.scroll-top.visible{opacity:1;visibility:visible}
.scroll-top:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(30,58,138,.45)}

/* Responsive Design */
@media (max-width:1024px){
  .hero-content{grid-template-columns:1fr;gap:48px;text-align:center}
  .hero-image{order:-1}
  .hero-buttons{justify-content:center}
  .social-links{justify-content:center}
  .about-highlights,.skills-grid{grid-template-columns:1fr}
  .contact-items{grid-template-columns:1fr}
}
@media (max-width:768px){
  .hamburger{display:flex}
  .hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
  .hamburger.active span:nth-child(2){opacity:0}
  .hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}
  .nav-links{position:absolute;top:100%;left:0;right:0;background:rgba(255,255,255,.98);flex-direction:column;max-height:0;overflow:hidden;transition:max-height .3s ease;gap:0}
  .nav-links.active{max-height:500px}
  .nav-link{padding:16px 0;border-bottom:1px solid var(--bg-tertiary)}
  .section{padding:64px 0}
  .section-title{font-size:36px}
  .hero-content{padding:0 20px;gap:30px}
  .hero-text{margin:0 0 0 10px}
  .hero-image{margin:0 20px 0 0;gap:25px}
  .name{font-size:36px}
  .typed-text{font-size:18px}
  .hero .image-container{width:240px;height:240px}
  .orbit{width:280px;height:280px}
  .about-highlights{grid-template-columns:1fr;gap:20px}
  .highlight-item{padding:28px 20px}
  .highlight-item .icon-wrapper{width:75px;height:75px}
  .highlight-item i{font-size:36px}
  .projects-grid{grid-template-columns:1fr}
  .experience-card{min-width:300px}
  .skill-items{grid-template-columns:1fr}
}
@media (max-width:480px){
  .container{padding:0 16px}
  .hero-content{padding:0 10px;gap:25px}
  .hero-text{margin:0}
  .hero-image{margin:0;gap:20px}
  .greeting{font-size:16px}
  .name{font-size:32px}
  .typed-text{font-size:16px}
  .hero-description{font-size:14px}
  .hero-subtitle{font-size:13px}
  .btn{padding:10px 20px;font-size:13px}
  .hero .image-container{width:200px;height:200px}
  .orbit{width:240px;height:240px}
  .orbit .tech-icon{width:42px;height:42px}
  .orbit .tech-icon i{font-size:24px}
  .section-title{font-size:32px}
  .scroll-top{width:48px;height:48px;bottom:20px;right:20px}
  .education-header{flex-direction:column;align-items:flex-start;gap:12px}
}

/* Animation Delays */
.highlight-item:nth-child(1).animate{transition-delay:.1s}
.highlight-item:nth-child(2).animate{transition-delay:.2s}
.highlight-item:nth-child(3).animate{transition-delay:.3s}
.skill-category:nth-child(1).animate{transition-delay:.1s}
.skill-category:nth-child(2).animate{transition-delay:.2s}
.skill-category:nth-child(3).animate{transition-delay:.3s}
.skill-category:nth-child(4).animate{transition-delay:.4s}
.project-card:nth-child(1).animate{transition-delay:.1s}
.project-card:nth-child(2).animate{transition-delay:.2s}
.project-card:nth-child(3).animate{transition-delay:.3s}
.project-card:nth-child(4).animate{transition-delay:.4s}
.project-card:nth-child(5).animate{transition-delay:.5s}
.project-card:nth-child(6).animate{transition-delay:.6s}
.project-card:nth-child(7).animate{transition-delay:.7s}
.project-card:nth-child(8).animate{transition-delay:.8s}
.contact-item:nth-child(1).animate{transition-delay:.1s}
.contact-item:nth-child(2).animate{transition-delay:.2s}
.contact-item:nth-child(3).animate{transition-delay:.3s}
.social-link-contact:nth-child(1).animate{transition-delay:.5s}
.social-link-contact:nth-child(2).animate{transition-delay:.6s}
.social-link-contact:nth-child(3).animate{transition-delay:.7s}
.social-link-contact:nth-child(4).animate{transition-delay:.8s}