:root {
  --bg-primary: #0b0d17;
  --bg-secondary: #101325;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.09);
  --accent: #45a1ff;
  --accent-glow: rgba(69,161,255,0.45);
  --accent-subtle: rgba(69,161,255,0.12);
  --accent2: #7c5cfc;
  --accent3: #00e5a0;
  --text: #f0f2f5;
  --text2: rgba(240,242,245,0.7);
  --text-muted: rgba(240,242,245,0.4);
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(69,161,255,0.3);
  --font: 'Inter',system-ui,sans-serif;
  --mono: 'Fira Code',monospace;
  --radius: 16px;
  --ease: cubic-bezier(0.4,0,0.2,1);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--font);background:var(--bg-primary);color:var(--text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* Cursor Glow */
.cursor-glow{position:fixed;width:350px;height:350px;border-radius:50%;background:radial-gradient(circle,rgba(69,161,255,0.08),transparent 70%);pointer-events:none;z-index:0;transform:translate(-50%,-50%);transition:opacity .3s}

/* Particles */
#particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}
.container{max-width:1200px;margin:0 auto;position:relative;z-index:1}

/* Navbar */
.navbar{position:fixed;top:0;width:100%;padding:1rem 5%;display:flex;justify-content:space-between;align-items:center;background:rgba(11,13,23,0.7);backdrop-filter:blur(20px);z-index:1000;border-bottom:1px solid var(--border);transition:all .35s var(--ease)}
.navbar.scrolled{background:rgba(11,13,23,0.95);box-shadow:0 4px 30px rgba(0,0,0,0.4);padding:.7rem 5%}
.logo{font-size:1.4rem;font-weight:800;letter-spacing:2px}
.logo span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{list-style:none;display:flex;gap:2rem;align-items:center}
.nav-links a{color:var(--text2);font-weight:500;font-size:.9rem;letter-spacing:.5px;position:relative;padding:.5rem 0;transition:color .2s}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:1px;transition:width .3s var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:5px;z-index:1001}
.hamburger span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.25s}
.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(5px,-5px)}

/* Section Title */
.section-title{font-size:2.2rem;font-weight:800;text-align:center;margin-bottom:3.5rem;letter-spacing:-.5px}
.section-title::after{content:'';display:block;width:60px;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent2));margin:.8rem auto 0;border-radius:2px}

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:600;font-size:.9rem;border-radius:var(--radius);overflow:hidden;position:relative;transition:transform .2s,box-shadow .2s}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left .5s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px var(--accent-glow)}
.btn-primary:hover::before{left:100%}
.btn-outline{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;background:transparent;color:var(--accent);font-weight:600;font-size:.9rem;border:1.5px solid var(--accent);border-radius:var(--radius);transition:all .2s}
.btn-outline:hover{background:var(--accent-subtle);transform:translateY(-2px);box-shadow:0 8px 25px rgba(69,161,255,0.15)}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:space-between;padding:8rem 5% 5rem;position:relative;z-index:1}
.hero::before{content:'';position:absolute;top:0;right:0;width:60%;height:100%;background:radial-gradient(circle at 70% 30%,var(--accent-subtle),transparent 60%);z-index:-1}
.hero-content{flex:1;max-width:600px;z-index:2}
.hero-greeting{font-size:1rem;color:var(--accent);font-weight:500;font-family:var(--mono);margin-bottom:.5rem;opacity:.8}
.hero-content h1{font-size:3.2rem;font-weight:900;line-height:1.1;margin-bottom:.8rem;min-height:4rem;background:linear-gradient(135deg,var(--text) 0%,var(--accent) 50%,var(--accent2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-content h1::after{content:'|';-webkit-text-fill-color:var(--accent);animation:blink 1s infinite;font-weight:300}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.hero-subtitle{font-size:1.15rem;color:var(--accent);font-family:var(--mono);font-weight:500;margin-bottom:.5rem;min-height:1.6rem}
.hero-description{font-size:1.05rem;color:var(--text2);margin-bottom:2rem;max-width:480px}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}

/* Hero Tech Orbit */
.hero-tech-orbit{display:flex;gap:1rem}
.orbit-icon{width:42px;height:42px;border-radius:12px;background:var(--bg-card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--accent);animation:orbit-float 3s ease-in-out infinite;transition:all .3s}
.orbit-icon:nth-child(2){animation-delay:.4s}
.orbit-icon:nth-child(3){animation-delay:.8s}
.orbit-icon:nth-child(4){animation-delay:1.2s}
.orbit-icon:hover{border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow);transform:scale(1.15)}
@keyframes orbit-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* Hero Image */
.hero-image{flex:1;display:flex;justify-content:center;align-items:center}
.hero-image-wrapper{position:relative;width:320px;height:320px}
.profil-image{width:100%;height:100%;border-radius:50%;object-fit:cover;border:3px solid var(--accent);position:relative;z-index:2;box-shadow:0 0 40px var(--accent-glow);animation:float 4s ease-in-out infinite}
.image-ring{position:absolute;top:-10px;left:-10px;right:-10px;bottom:-10px;border-radius:50%;border:1px solid var(--accent-subtle);animation:spin-slow 20s linear infinite}
.image-ring::before{content:'';position:absolute;top:0;left:50%;width:8px;height:8px;background:var(--accent);border-radius:50%;transform:translateX(-50%);box-shadow:0 0 10px var(--accent)}
.ring-2{top:-25px;left:-25px;right:-25px;bottom:-25px;border-color:rgba(124,92,252,0.15);animation-direction:reverse;animation-duration:30s}
.ring-2::before{background:var(--accent2);box-shadow:0 0 10px var(--accent2)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}
@keyframes spin-slow{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* About */
.about{padding:7rem 5%;background:linear-gradient(180deg,var(--bg-secondary),var(--bg-primary));position:relative;z-index:1;opacity:0;transform:translateY(40px);transition:all .8s var(--ease)}
.about.visible{opacity:1;transform:translateY(0)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.about-text p{color:var(--text2);font-size:1.05rem;margin-bottom:1.2rem;line-height:1.8}
.about-text .highlight{color:var(--accent);font-weight:700}
.about-location{margin-top:1rem;padding:.8rem 1.2rem;background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);display:inline-block}
.about-highlights{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.highlight-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;text-align:center;transition:all .35s var(--ease);transform-style:preserve-3d;will-change:transform}
.highlight-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,0.3)}
.highlight-icon{width:48px;height:48px;border-radius:12px;background:var(--accent-subtle);display:flex;align-items:center;justify-content:center;margin:0 auto .8rem;font-size:1.2rem;color:var(--accent)}
.highlight-card h3{font-size:.95rem;font-weight:700;margin-bottom:.3rem}
.highlight-card p{font-size:.8rem;color:var(--text-muted)}

/* Skills */
.skills{padding:7rem 5%;background:var(--bg-primary);position:relative;z-index:1;opacity:0;transform:translateY(40px);transition:all .8s var(--ease)}
.skills.visible{opacity:1;transform:translateY(0)}
.skills-category{margin-bottom:2.5rem}
.category-title{font-size:1rem;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:2px;margin-bottom:1.2rem;display:flex;align-items:center;gap:.6rem}
.category-title i{color:var(--accent);font-size:.9rem}
.learning .category-title i{color:var(--accent3)}
.skills-row{display:flex;flex-wrap:wrap;gap:1rem}
.skill-card{background:var(--bg-card);border:1px solid var(--border);padding:1.2rem 1.5rem;border-radius:var(--radius);display:flex;align-items:center;gap:.8rem;transition:all .35s var(--ease);cursor:default;transform-style:preserve-3d;will-change:transform}
.skill-card i{font-size:1.8rem}
.skill-card p{font-size:.9rem;font-weight:500}
.skill-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-4px);box-shadow:0 8px 25px rgba(0,0,0,0.3)}
.learning .skill-card{border-color:rgba(0,229,160,0.1)}
.learning .skill-card:hover{border-color:rgba(0,229,160,0.3);box-shadow:0 8px 25px rgba(0,229,160,0.1)}

/* Devicon colors */
.devicon-html5-plain{color:#E34F26}
.devicon-css3-plain{color:#1572B6}
.devicon-javascript-plain{color:#F7DF1E}
.devicon-react-original{color:#61DAFB}
.devicon-bootstrap-plain{color:#7952B3}
.devicon-jquery-plain{color:#0769AD}
.devicon-php-plain{color:#777BB4}
.devicon-nodejs-plain-wordmark{color:#339933}
.devicon-express-original{color:#f0f2f5}
.devicon-git-plain{color:#F05032}
.devicon-gitlab-plain{color:#FC6D26}
.devicon-github-original{color:#f0f2f5}
.devicon-mysql-original{color:#4479A1}
.devicon-mongodb-plain{color:#47A248}
.devicon-azure-plain{color:#0078D4}
.devicon-docker-plain{color:#2496ED}
.devicon-rabbitmq-original{color:#FF6600}
.devicon-laravel-original{color:#FF2D20}
.devicon-python-plain{color:#3776AB}
.devicon-tailwindcss-original{color:#06B6D4}
.devicon-flutter-plain{color:#02569B}
.devicon-google-plain{color:#EA4335}
.devicon-linkedin-plain{color:#0A66C2}

/* Projects */
.projects{padding:7rem 5%;background:linear-gradient(180deg,var(--bg-primary),var(--bg-secondary));position:relative;z-index:1;opacity:0;transform:translateY(40px);transition:all .8s var(--ease)}
.projects.visible{opacity:1;transform:translateY(0)}
.projects-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:2rem}
.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .35s var(--ease);position:relative;transform-style:preserve-3d;will-change:transform}
.project-card:hover{border-color:var(--border-hover);transform:translateY(-6px);box-shadow:0 20px 50px rgba(0,0,0,0.4)}
.project-card.featured{border-color:rgba(69,161,255,0.2);background:linear-gradient(135deg,rgba(69,161,255,0.05),rgba(124,92,252,0.05))}
.project-card.featured:hover{border-color:rgba(69,161,255,0.4);box-shadow:0 20px 50px var(--accent-glow)}
.project-badge{position:absolute;top:1rem;left:1rem;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:.3rem .8rem;border-radius:20px;font-size:.75rem;font-weight:600;z-index:3}
.project-status{position:absolute;top:1rem;right:1rem;background:rgba(0,229,160,0.15);color:var(--accent3);padding:.3rem .8rem;border-radius:20px;font-size:.7rem;font-weight:600;z-index:3;border:1px solid rgba(0,229,160,0.3)}
.project-image-wrap{overflow:hidden}
.project-image{width:100%;height:200px;object-fit:cover;transition:transform .5s var(--ease)}
.project-card:hover .project-image{transform:scale(1.08)}
.project-content{padding:1.5rem}
.project-content h3{font-size:1.2rem;font-weight:700;margin-bottom:.8rem}
.project-content p{color:var(--text2);font-size:.9rem;margin-bottom:1rem;line-height:1.7}
.project-stack{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.2rem}
.project-stack span{background:var(--accent-subtle);color:var(--accent);padding:.25rem .7rem;border-radius:6px;font-size:.75rem;font-weight:600;font-family:var(--mono);display:inline-flex;align-items:center;gap:.3rem}
.project-stack span i{font-size:.85rem}

/* Footer */
.footer{padding:7rem 5%;background:var(--bg-secondary);text-align:center;position:relative;z-index:1;border-top:1px solid var(--border);opacity:0;transform:translateY(30px);transition:all .8s var(--ease)}
.footer.visible{opacity:1;transform:translateY(0)}
.footer-text{color:var(--text2);font-size:1.05rem;margin-bottom:2.5rem;max-width:500px;margin-left:auto;margin-right:auto}
.social-links{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;margin-bottom:3rem}
.social-btn{display:flex;align-items:center;gap:.5rem;padding:.8rem 1.4rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);font-weight:500;font-size:.9rem;transition:all .35s var(--ease)}
.social-btn i{font-size:1.3rem}
.social-btn:hover{transform:translateY(-3px);background:var(--bg-card-hover)}
.social-btn.email:hover{border-color:#ea4335;box-shadow:0 8px 25px rgba(234,67,53,0.2);color:#ea4335}
.social-btn.linkedin:hover{border-color:#0a66c2;box-shadow:0 8px 25px rgba(10,102,194,0.2);color:#0a66c2}
.social-btn.gitlab:hover{border-color:#fc6d26;box-shadow:0 8px 25px rgba(252,109,38,0.2);color:#fc6d26}
.social-btn.github:hover{border-color:var(--text);box-shadow:0 8px 25px rgba(255,255,255,0.1)}
.copyright{color:var(--text-muted);font-size:.8rem}

/* Responsive */
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr;gap:2rem}
  .about-highlights{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:768px){
  .hamburger{display:flex}
  .nav-links{position:fixed;top:0;right:-100%;width:70%;max-width:300px;height:100vh;background:rgba(11,13,23,0.98);backdrop-filter:blur(20px);flex-direction:column;padding:5rem 2rem 2rem;gap:1.5rem;transition:right .35s var(--ease);border-left:1px solid var(--border)}
  .nav-links.open{right:0}
  .hero{flex-direction:column;text-align:center;padding:7rem 5% 4rem;gap:3rem}
  .hero-content{max-width:100%}
  .hero-content h1{font-size:2.2rem;min-height:3rem}
  .hero-description{max-width:100%}
  .hero-cta{justify-content:center}
  .hero-tech-orbit{justify-content:center}
  .hero-image-wrapper{width:240px;height:240px}
  .about-highlights{grid-template-columns:1fr 1fr}
  .projects-container{grid-template-columns:1fr}
  .section-title{font-size:1.8rem}
  .cursor-glow{display:none}
}
@media(max-width:480px){
  .hero-content h1{font-size:1.8rem}
  .hero-image-wrapper{width:200px;height:200px}
  .about-highlights{grid-template-columns:1fr}
  .social-links{flex-direction:column;align-items:center}
  .social-btn{width:100%;max-width:250px;justify-content:center}
}