/* === PRELOADER === */
.preloader{position:fixed;inset:0;z-index:9999;background:var(--bg,#0a0a0a);display:flex;align-items:center;justify-content:center;transition:opacity .6s cubic-bezier(.4,0,.2,1),visibility .6s}
.preloader.done{opacity:0;visibility:hidden;pointer-events:none}
.preloader-inner{text-align:center}
.preloader-k{font-size:4rem;font-weight:900;background:linear-gradient(135deg,#a855f7,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block;animation:preloaderPulse 1.2s ease-in-out infinite}
.preloader-bar{width:120px;height:3px;background:rgba(255,255,255,.1);border-radius:3px;margin:16px auto 0;overflow:hidden}
.preloader-progress{height:100%;width:0;background:linear-gradient(90deg,#a855f7,#ec4899);border-radius:3px;animation:preloaderFill 1.2s cubic-bezier(.4,0,.2,1) forwards}
@keyframes preloaderPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.95)}}
@keyframes preloaderFill{to{width:100%}}
body.loading{overflow:hidden}

/* === RESET & TOKENS === */
*{margin:0;padding:0;box-sizing:border-box}
:root{
    --bg:#0a0a0a;--bg-secondary:#111;--text:#fff;--text-muted:#888;
    --accent:#a855f7;--accent-secondary:#ec4899;
    --card-bg:#161616;--border:#222;--success:#22c55e;--error:#ef4444;
    --space-xs:8px;--space-sm:16px;--space-md:24px;--space-lg:48px;--space-xl:80px;--space-2xl:120px;
    --shadow-card:0 2px 8px rgba(0,0,0,.3),0 8px 32px rgba(168,85,247,.06);
    --shadow-card-hover:0 8px 24px rgba(0,0,0,.4),0 16px 48px rgba(168,85,247,.15);
    --shadow-elevated:0 12px 40px rgba(0,0,0,.5),0 4px 12px rgba(168,85,247,.1);
    --nav-height:72px;
    --radius:16px;--radius-sm:10px;--radius-xs:6px;
}
html{scroll-behavior:smooth}
body{font-family:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}
.container{max-width:1200px;margin:0 auto;padding:0 var(--space-md)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* === BACKGROUND EFFECTS === */
.particles-container{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden}
.particle{position:absolute;width:6px;height:6px;border-radius:50%;opacity:.6;animation:floatParticle 15s infinite ease-in-out}
.particle:nth-child(odd){background:var(--accent)}
.particle:nth-child(even){background:var(--accent-secondary)}
.particle:nth-child(1){left:10%;top:20%;animation-delay:0s;animation-duration:12s}
.particle:nth-child(2){left:20%;top:80%;animation-delay:-2s;animation-duration:18s}
.particle:nth-child(3){left:30%;top:40%;animation-delay:-4s;animation-duration:14s}
.particle:nth-child(4){left:40%;top:60%;animation-delay:-6s;animation-duration:16s}
.particle:nth-child(5){left:50%;top:30%;animation-delay:-8s;animation-duration:20s}
.particle:nth-child(6){left:60%;top:70%;animation-delay:-10s;animation-duration:13s}
.particle:nth-child(7){left:70%;top:50%;animation-delay:-12s;animation-duration:17s}
.particle:nth-child(8){left:80%;top:25%;animation-delay:-14s;animation-duration:15s}
.particle:nth-child(9){left:90%;top:85%;animation-delay:-16s;animation-duration:19s}
.particle:nth-child(10){left:15%;top:55%;animation-delay:-1s;animation-duration:14s}
@keyframes floatParticle{0%,100%{transform:translate(0,0) scale(1);opacity:.6}25%{transform:translate(30px,-40px) scale(1.2);opacity:.8}50%{transform:translate(-20px,20px) scale(.8);opacity:.4}75%{transform:translate(40px,30px) scale(1.1);opacity:.7}}
.bg-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(168,85,247,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(168,85,247,.03) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:-2}
.bg-glow{position:fixed;width:600px;height:600px;border-radius:50%;filter:blur(150px);opacity:.15;pointer-events:none;z-index:-3;transition:transform .3s ease-out}
.bg-glow-1{background:var(--accent);top:-200px;right:-200px}
.bg-glow-2{background:var(--accent-secondary);bottom:-200px;left:-200px}

/* === HEADER === */
header{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);display:flex;align-items:center;background:rgba(10,10,10,.4);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:background .3s}
header .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo-link{display:flex;align-items:center;gap:0;text-decoration:none;transition:transform .3s;flex-shrink:0}
.logo-link:hover{transform:scale(1.02)}
.logo-video-container{width:48px;height:48px;border-radius:12px;overflow:hidden;position:relative;flex-shrink:0}
.logo-video-container video{width:100%;height:100%;object-fit:cover;display:block;border-radius:12px}
.logo-video-container img{width:100%;height:100%;object-fit:cover;display:none;position:absolute;top:0;left:0;border-radius:12px}
.logo-video-container.ended video{display:none}
.logo-video-container.ended img{display:block}
.logo-text{font-size:1.2rem;font-weight:700;color:var(--text);display:flex;align-items:baseline;margin-left:var(--space-xs)}
.logo-text .k-letter{background:linear-gradient(135deg,#a855f7,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:800;font-size:1.5rem}
.logo-text .rest{color:var(--text);font-weight:600;letter-spacing:-0.02em}
.logo-text .dot-ai{color:var(--accent);margin-left:2px;font-weight:600}

/* Desktop nav */
.nav-links{display:flex;gap:32px;align-items:center}
.nav-link{position:relative;font-size:.95rem;font-weight:500;color:var(--text-muted);padding:4px 0;transition:color .3s}
.nav-link::after{content:'';position:absolute;bottom:-2px;left:50%;width:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-secondary));transition:width .3s,left .3s;border-radius:1px}
.nav-link:hover,.nav-link.active{color:var(--text)}
.nav-link:hover::after,.nav-link.active::after{width:100%;left:0}
.nav-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:2px}
.nav-cta{padding:10px 24px;background:linear-gradient(135deg,var(--accent),var(--accent-secondary));border:none;border-radius:var(--radius-sm);color:#fff;font-weight:600;font-size:.9rem;cursor:pointer;transition:transform .3s,box-shadow .3s;display:inline-flex;align-items:center}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(168,85,247,.3)}
.nav-cta:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.nav-cta:active{transform:translateY(0)}

/* Hamburger */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;background:none;border:none;cursor:pointer;padding:0;z-index:1001}
.hamburger span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}
.nav-open .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .hamburger span:nth-child(2){opacity:0}
.nav-open .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile menu overlay */
.mobile-menu{position:fixed;inset:0;top:var(--nav-height);background:rgba(10,10,10,.97);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;transform:translateY(-110%);transition:transform .4s cubic-bezier(.4,0,.2,1);z-index:999}
.nav-open .mobile-menu{transform:translateY(0)}
.mobile-menu .nav-link{font-size:1.5rem;font-weight:600;color:var(--text)}
.mobile-menu .mobile-social{display:flex;gap:16px;margin-top:24px}
.mobile-menu .mobile-social a{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-sm);background:var(--card-bg);border:1px solid var(--border);color:var(--text-muted);transition:color .3s,border-color .3s}
.mobile-menu .mobile-social a:hover{border-color:var(--accent);color:var(--accent)}
.mobile-menu .mobile-social a svg{width:20px;height:20px}

/* === SECTIONS === */
section{position:relative;padding:var(--space-2xl) 0}
.section-label{color:var(--accent);font-size:.85rem;text-transform:uppercase;letter-spacing:2px;margin-bottom:var(--space-sm);font-weight:600}
.section-title{font-size:3rem;font-weight:800;letter-spacing:-0.03em;line-height:1.1;margin-bottom:var(--space-lg)}
.section-divider{width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--accent),var(--accent-secondary),transparent);opacity:.4}

/* Page-specific: add top padding for non-home pages */
.page-section{padding-top:calc(var(--nav-height) + var(--space-xl))}

/* === HERO === */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding-top:var(--nav-height);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E") repeat;opacity:.4;pointer-events:none}
.hero-inner{text-align:center;max-width:800px;margin:0 auto;position:relative;z-index:1}
.hero-label{font-size:.9rem;text-transform:uppercase;letter-spacing:3px;color:var(--accent);font-weight:600;margin-bottom:var(--space-md)}
.hero-title{font-size:4.5rem;font-weight:900;letter-spacing:-0.03em;line-height:1.05;margin-bottom:var(--space-md)}
.hero-title .gradient-text{background:linear-gradient(135deg,var(--accent),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:1.25rem;color:var(--text-muted);line-height:1.7;max-width:600px;margin:0 auto var(--space-lg)}
.hero-buttons{display:flex;gap:var(--space-sm);justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);font-weight:600;font-size:1rem;cursor:pointer;transition:transform .3s,box-shadow .3s;border:none}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.btn:active{transform:translateY(0) !important}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-secondary));color:#fff}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(168,85,247,.35)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px rgba(168,85,247,.15)}
.scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;cursor:pointer;transition:opacity .3s}
.scroll-indicator span{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:2px}
.scroll-indicator .chevron{width:20px;height:20px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);animation:bounce 2s infinite}
@keyframes bounce{0%,20%,50%,80%,100%{transform:rotate(45deg) translateY(0)}40%{transform:rotate(45deg) translateY(8px)}60%{transform:rotate(45deg) translateY(4px)}}

/* === HOME PREVIEW CARDS === */
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);margin-bottom:var(--space-lg)}
.preview-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-md);text-align:center;transition:transform .4s cubic-bezier(.4,0,.2,1),border-color .3s,box-shadow .4s;box-shadow:var(--shadow-card)}
.preview-card:hover{transform:translateY(-6px);border-color:rgba(168,85,247,.3);box-shadow:var(--shadow-card-hover)}
.preview-card h3{font-size:1.2rem;font-weight:700;margin-bottom:var(--space-xs);letter-spacing:-0.02em}
.preview-card p{color:var(--text-muted);font-size:.9rem;line-height:1.6;margin-bottom:var(--space-sm)}
.preview-card .btn{font-size:.85rem;padding:10px 20px}

/* === PROJECTS === */
.projects{background:var(--bg-secondary)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md)}
.project-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .4s cubic-bezier(.4,0,.2,1),border-color .3s,box-shadow .4s;box-shadow:var(--shadow-card)}
.project-card:hover{transform:translateY(-8px);border-color:rgba(168,85,247,.4);box-shadow:var(--shadow-card-hover)}
.project-card:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.project-banner{height:160px;background:linear-gradient(135deg,rgba(168,85,247,.15),rgba(236,72,153,.1));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.project-banner::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,var(--card-bg))}
.project-banner-icon{font-size:3rem;opacity:.6;position:relative;z-index:1}

/* Thumbnail screenshot in banner */
.project-banner.has-thumbnail{padding:12px;height:180px;align-items:flex-start}
.project-thumbnail{width:100%;height:100%;object-fit:cover;object-position:top left;border-radius:8px;position:relative;z-index:1;box-shadow:0 4px 16px rgba(0,0,0,.4);transition:transform .5s cubic-bezier(.4,0,.2,1)}
.project-card:hover .project-thumbnail{transform:scale(1.03)}
.project-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.badge-production{background:rgba(34,197,94,.15);color:var(--success);border:1px solid rgba(34,197,94,.2)}
.badge-dev{background:rgba(168,85,247,.15);color:var(--accent);border:1px solid rgba(168,85,247,.2)}
.badge-proto{background:rgba(251,191,36,.15);color:#fbbf24;border:1px solid rgba(251,191,36,.2)}
.badge-archived{background:rgba(136,136,136,.15);color:var(--text-muted);border:1px solid rgba(136,136,136,.2)}

/* Projects count */
.projects-count{font-size:1.5rem;font-weight:400;color:var(--text-muted);margin-left:8px}

/* Filter bar */
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:var(--space-md)}
.filter-pill{padding:8px 18px;border-radius:40px;border:1px solid var(--border);background:var(--card-bg);color:var(--text-muted);font-size:.85rem;font-weight:500;cursor:pointer;transition:border-color .3s,color .3s,background .3s;font-family:inherit}
.filter-pill:hover{border-color:rgba(168,85,247,.4);color:var(--text)}
.filter-pill:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.filter-pill.active{background:linear-gradient(135deg,rgba(168,85,247,.2),rgba(236,72,153,.15));border-color:rgba(168,85,247,.5);color:var(--text)}

/* Status legend */
.status-legend{display:flex;gap:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap}
.legend-item{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--text-muted);font-weight:500}
.legend-dot{width:8px;height:8px;border-radius:50%}
.dot-production{background:var(--success)}
.dot-dev{background:var(--accent)}
.dot-proto{background:#fbbf24}

.project-body{padding:var(--space-md)}
.project-body h3{font-size:1.2rem;font-weight:700;margin:var(--space-xs) 0;letter-spacing:-0.02em}
.project-body p{color:var(--text-muted);font-size:.9rem;line-height:1.6;margin-bottom:var(--space-sm)}
.project-tech{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:var(--space-sm)}
.tech-pill{padding:3px 10px;background:rgba(255,255,255,.06);border:1px solid var(--border);border-radius:20px;font-size:.75rem;color:var(--text-muted);font-weight:500}
.project-links{display:flex;gap:12px}
.project-links a{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--accent);font-weight:500;transition:color .3s}
.project-links a:hover{color:var(--accent-secondary)}
.project-links a svg{width:16px;height:16px}

/* === TECH STACK === */
.skills{background:var(--bg)}

/* Logo strip */
.logo-strip{overflow:hidden;margin-bottom:var(--space-xl);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.logo-strip-row{display:flex;gap:var(--space-lg);width:max-content;animation:scrollLogos 40s linear infinite}
.logo-strip-row:hover{animation-play-state:paused}
.logo-strip-row.reverse{animation-direction:reverse;animation-duration:35s}
@keyframes scrollLogos{to{transform:translateX(-50%)}}
.logo-strip-item{display:flex;align-items:center;gap:10px;padding:8px 20px;background:rgba(255,255,255,.06);border:1px solid var(--border);border-radius:40px;white-space:nowrap;flex-shrink:0}
.logo-strip-item svg{width:24px;height:24px;flex-shrink:0}
.logo-strip-item span{font-size:.85rem;color:var(--text-muted);font-weight:500}

/* Skills grid */
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md)}
.skill-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-md);transition:transform .4s cubic-bezier(.4,0,.2,1),border-color .3s,box-shadow .4s;box-shadow:var(--shadow-card)}
.skill-card:hover{transform:translateY(-6px);border-color:rgba(168,85,247,.3);box-shadow:var(--shadow-card-hover)}
.skill-icon{width:44px;height:44px;border-radius:var(--radius-sm);background:linear-gradient(135deg,rgba(168,85,247,.15),rgba(236,72,153,.1));display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-sm)}
.skill-icon svg{width:24px;height:24px;color:var(--accent)}
.skill-card h3{font-size:1.1rem;font-weight:700;margin-bottom:var(--space-xs);letter-spacing:-0.02em}
.skill-card ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.skill-card ul li{padding:3px 10px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:20px;font-size:.8rem;color:var(--text-muted);font-weight:500}

/* === ABOUT === */
.about{background:var(--bg-secondary)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-xl);align-items:center}
.about-text p{color:var(--text-muted);font-size:1.05rem;line-height:1.7;margin-bottom:var(--space-md)}
.about-stats{display:flex;gap:var(--space-lg);margin-bottom:var(--space-md);flex-wrap:wrap}
.stat{text-align:left}
.stat-value{font-size:2rem;font-weight:800;letter-spacing:-0.03em;background:linear-gradient(135deg,var(--accent),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{font-size:.85rem;color:var(--text-muted);font-weight:500}
.about-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:600;transition:gap .3s}
.about-link:hover{gap:12px}
.about-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.about-link svg{width:18px;height:18px}
.wat-visual{display:flex;flex-direction:column;gap:var(--space-sm)}
.wat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-md);display:flex;align-items:flex-start;gap:var(--space-sm);box-shadow:var(--shadow-card);transition:transform .4s cubic-bezier(.4,0,.2,1),border-color .3s}
.wat-card:hover{border-color:rgba(168,85,247,.3);transform:translateX(8px)}
.wat-card:nth-child(2){margin-left:24px}
.wat-card:nth-child(3){margin-left:48px}
.wat-badge{flex-shrink:0;width:36px;height:36px;border-radius:var(--radius-xs);background:linear-gradient(135deg,rgba(168,85,247,.2),rgba(236,72,153,.1));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;color:var(--accent)}
.wat-card h4{font-size:1rem;font-weight:700;margin-bottom:4px;letter-spacing:-0.01em}
.wat-card p{color:var(--text-muted);font-size:.85rem;line-height:1.5}

/* === NEWSLETTER === */
.newsletter{background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg) 100%)}
.newsletter-inner{max-width:600px;margin:0 auto;text-align:center}
.newsletter-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-lg);position:relative;overflow:hidden}
.newsletter-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-secondary))}
.newsletter-card h2{font-size:2.2rem;font-weight:800;letter-spacing:-0.03em;margin-bottom:var(--space-xs)}
.newsletter-card>p{color:var(--text-muted);margin-bottom:var(--space-md);font-size:1.05rem;line-height:1.6}
.newsletter-form{display:flex;gap:12px;margin-bottom:var(--space-sm)}
.newsletter-form input{flex:1;padding:14px 20px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font-size:1rem;transition:border-color .3s;font-family:inherit}
.newsletter-form input:focus{outline:0;border-color:var(--accent)}
.newsletter-form input::placeholder{color:var(--text-muted)}
.newsletter-form button{padding:14px 28px;background:linear-gradient(135deg,var(--accent),var(--accent-secondary));border:none;border-radius:var(--radius-sm);color:#fff;font-weight:600;cursor:pointer;transition:transform .3s,box-shadow .3s;font-size:1rem;font-family:inherit}
.newsletter-form button:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(168,85,247,.3)}
.newsletter-form button:disabled{opacity:.6;cursor:not-allowed;transform:none}
.newsletter-form button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.newsletter-message{margin-top:var(--space-sm);padding:12px 20px;border-radius:var(--radius-xs);font-size:.9rem;opacity:0;transition:opacity .3s}
.newsletter-message.show{opacity:1}
.newsletter-message.success{background:rgba(34,197,94,.1);color:var(--success);border:1px solid rgba(34,197,94,.3)}
.newsletter-message.error{background:rgba(239,68,68,.1);color:var(--error);border:1px solid rgba(239,68,68,.3)}
.newsletter-message.info{background:rgba(168,85,247,.1);color:var(--accent);border:1px solid rgba(168,85,247,.3)}
.newsletter-features{display:flex;gap:var(--space-md);justify-content:center;margin-top:var(--space-md);flex-wrap:wrap}
.newsletter-feature{display:flex;align-items:center;gap:6px;color:var(--text-muted);font-size:.85rem;font-weight:500}
.newsletter-feature svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}

/* === CONTACT === */
.contact{background:var(--bg)}
.contact-inner{text-align:center}
.contact .section-title{margin-bottom:var(--space-sm)}
.contact-subtitle{color:var(--text-muted);font-size:1.15rem;margin-bottom:var(--space-lg);max-width:550px;margin-left:auto;margin-right:auto;line-height:1.7}
.contact-email{display:inline-flex;align-items:center;gap:12px;font-size:1.3rem;font-weight:600;color:var(--text);padding:20px 40px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);transition:transform .3s,border-color .3s,box-shadow .3s;box-shadow:var(--shadow-card)}
.contact-email:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}
.contact-email:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.contact-email:active{transform:translateY(0)}
.contact-email svg{width:24px;height:24px;color:var(--accent)}
.social-links{display:flex;gap:var(--space-sm);justify-content:center;margin-top:var(--space-lg)}
.social-link{position:relative;display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-sm);background:var(--card-bg);border:1px solid var(--border);color:var(--text-muted);transition:transform .3s,border-color .3s,color .3s}
.social-link:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-4px)}
.social-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.social-link:active{transform:translateY(0)}
.social-link svg{width:22px;height:22px}
.social-link .tooltip{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(4px);background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-xs);padding:4px 10px;font-size:.75rem;color:var(--text);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.social-link:hover .tooltip{opacity:1;transform:translateX(-50%) translateY(0)}

/* === FOOTER === */
footer{padding:var(--space-xl) 0 var(--space-lg);border-top:1px solid var(--border);background:var(--bg-secondary)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-lg);margin-bottom:var(--space-lg)}
.footer-brand .logo-link{margin-bottom:var(--space-sm)}
.footer-brand p{color:var(--text-muted);font-size:.9rem;line-height:1.6}
.footer-col h4{font-size:.85rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--text);margin-bottom:var(--space-sm);font-weight:700}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:8px}
.footer-col ul li a{color:var(--text-muted);font-size:.9rem;transition:color .3s}
.footer-col ul li a:hover{color:var(--accent)}
.footer-col ul li a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.footer-social{display:flex;gap:10px;flex-wrap:wrap}
.footer-social a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-xs);background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text-muted);transition:color .3s,border-color .3s}
.footer-social a:hover{border-color:var(--accent);color:var(--accent)}
.footer-social a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.footer-social a svg{width:16px;height:16px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:var(--space-md);border-top:1px solid var(--border)}
.footer-bottom p{color:var(--text-muted);font-size:.85rem}
.footer-bottom-links{display:flex;gap:var(--space-md)}
.footer-bottom-links a{color:var(--text-muted);font-size:.85rem;transition:color .3s}
.footer-bottom-links a:hover{color:var(--accent)}

/* === IM-STYLE ANIMATIONS === */
/* Elements hidden before GSAP reveals them — invisible only while JS loads */
.reveal-left,.reveal-right,.reveal-up,.reveal-scale{opacity:0}
.reveal-left{transform:translateX(-100px)}
.reveal-right{transform:translateX(100px)}
.reveal-up{transform:translateY(80px)}
.reveal-scale{transform:scale(.85)}

/* Section parallax overlay for depth */
.section-parallax{position:relative;overflow:hidden}
.section-parallax::before{content:'';position:absolute;inset:-20% 0;background:inherit;will-change:transform}

/* Stagger grid with cascade effect */
.cascade-grid .project-card,.cascade-grid .skill-card,.cascade-grid .preview-card{opacity:0;transform:translateY(60px) scale(.96)}

/* Word-by-word reveal for hero titles */
.word-reveal .word{display:inline-block;opacity:0;transform:translateY(40px) rotateX(20deg);transform-origin:center bottom}

/* Smooth section transitions */
section{will-change:auto}

/* Enhanced card hover with tilt */
.project-card{transform-style:preserve-3d;perspective:800px}
.project-card:hover .project-banner-icon{transform:scale(1.2);transition:transform .4s cubic-bezier(.4,0,.2,1)}

/* === OUTILS PAGE === */
.outils{padding:calc(var(--nav-height) + var(--space-xl)) 0 var(--space-xl)}
.tools-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md);margin-top:var(--space-lg)}
.tool-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-md);display:flex;gap:var(--space-md);align-items:flex-start;box-shadow:var(--shadow-card);transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s,border-color .3s}
.tool-card:not(.tool-card--coming):hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:rgba(168,85,247,.3)}
.tool-card--coming{opacity:.55;cursor:default}
.tool-icon{width:52px;height:52px;min-width:52px;border-radius:var(--radius-sm);background:linear-gradient(135deg,rgba(168,85,247,.15),rgba(236,72,153,.15));border:1px solid rgba(168,85,247,.2);display:flex;align-items:center;justify-content:center;color:var(--accent)}
.tool-icon svg{width:24px;height:24px}
.tool-body{flex:1;min-width:0}
.tool-header{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap;margin-bottom:4px}
.tool-header h3{font-size:1.1rem;font-weight:700;color:var(--text)}
.tool-full-name{font-size:.85rem;color:var(--text-muted);margin-bottom:var(--space-xs)}
.tool-desc{font-size:.9rem;color:var(--text-muted);line-height:1.6;margin-bottom:var(--space-sm)}
.tool-link{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;background:linear-gradient(135deg,var(--accent),var(--accent-secondary));border-radius:var(--radius-xs);color:#fff;font-weight:600;font-size:.85rem;transition:transform .2s,box-shadow .2s}
.tool-link:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(168,85,247,.3)}
.tool-link:active{transform:translateY(0)}
.tool-link svg{width:14px;height:14px}
.tool-link-disabled{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-muted);font-size:.85rem;cursor:not-allowed}

/* === QR GENERATOR === */
.qr-section{background:var(--bg-secondary);padding:var(--space-xl) 0}
.qr-workspace{display:grid;grid-template-columns:1fr 340px;gap:var(--space-lg);align-items:start}
.qr-controls{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-md)}
.qr-field{display:flex;flex-direction:column;gap:6px;margin-bottom:var(--space-sm)}
.qr-field label{font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
.qr-field input[type="url"]{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:var(--radius-xs);padding:10px 14px;color:var(--text);font-size:.9rem;font-family:inherit;width:100%;transition:border-color .2s}
.qr-field input[type="url"]:focus{outline:none;border-color:var(--accent)}
.qr-color-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm);margin-bottom:var(--space-sm)}
.qr-color-field{display:flex;flex-direction:column;gap:6px}
.qr-color-field label{font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
.qr-color-wrap{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:var(--radius-xs);padding:8px 12px;transition:border-color .2s}
.qr-color-wrap:focus-within{border-color:var(--accent)}
.qr-color-wrap input[type="color"]{width:28px;height:28px;border:none;background:transparent;cursor:pointer;border-radius:50%;padding:0}
.qr-color-wrap input[type="color"]::-webkit-color-swatch-wrapper{padding:0;border-radius:50%}
.qr-color-wrap input[type="color"]::-webkit-color-swatch{border:none;border-radius:50%}
.qr-color-value{font-size:.85rem;color:var(--text-muted);font-family:monospace;flex:1}
.qr-shape-group{margin-bottom:var(--space-sm)}
.qr-shape-group label{display:block;font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.qr-shape-options{display:flex;flex-wrap:wrap;gap:6px}
.qr-shape-btn{padding:6px 12px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-muted);font-size:.8rem;font-family:inherit;cursor:pointer;transition:all .2s}
.qr-shape-btn:hover{border-color:rgba(168,85,247,.4);color:var(--text)}
.qr-shape-btn.active{background:linear-gradient(135deg,rgba(168,85,247,.2),rgba(236,72,153,.2));border-color:var(--accent);color:var(--text)}
.qr-divider{border:none;border-top:1px solid var(--border);margin:var(--space-sm) 0}
.qr-downloads{display:flex;gap:var(--space-sm);margin-top:var(--space-sm)}
.qr-downloads .btn-primary{flex:1;justify-content:center;padding:10px 16px;background:linear-gradient(135deg,var(--accent),var(--accent-secondary));border:none;border-radius:var(--radius-xs);color:#fff;font-weight:600;font-size:.9rem;font-family:inherit;cursor:pointer;transition:transform .2s,box-shadow .2s}
.qr-downloads .btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(168,85,247,.3)}
.qr-downloads .btn-ghost{flex:1;justify-content:center;padding:10px 16px;background:transparent;border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-muted);font-size:.9rem;font-family:inherit;cursor:pointer;transition:all .2s}
.qr-downloads .btn-ghost:hover{border-color:var(--accent);color:var(--text)}
.qr-preview-panel{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-md);display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);position:sticky;top:calc(var(--nav-height) + 24px)}
.qr-preview-panel h3{font-size:.9rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
#qrPreview{border-radius:var(--radius-sm);overflow:hidden;background:#fff;padding:12px}
#qrPreview canvas,#qrPreview svg{display:block}
.qr-preview-url{font-size:.75rem;color:var(--text-muted);text-align:center;word-break:break-all;max-width:280px;font-family:monospace}
.qr-error{padding:var(--space-md);text-align:center;color:var(--error);font-size:.9rem}

/* === RESPONSIVE === */
@media(max-width:1023px){
    .nav-links,.nav-cta{display:none}
    .hamburger{display:flex}
    .skills-grid{grid-template-columns:repeat(2,1fr)}
    .projects-grid{grid-template-columns:repeat(2,1fr)}
    .about-grid{grid-template-columns:1fr;gap:var(--space-lg)}
    .footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-md)}
    .preview-grid{grid-template-columns:1fr}
    .qr-workspace{grid-template-columns:1fr}
    .qr-preview-panel{position:static}
}
@media(max-width:639px){
    .hero-title{font-size:2.6rem}
    .section-title{font-size:2.2rem}
    .skills-grid{grid-template-columns:1fr}
    .projects-grid{grid-template-columns:1fr}
    .newsletter-form{flex-direction:column}
    .contact-email{font-size:1rem;padding:16px 24px}
    .footer-grid{grid-template-columns:1fr}
    .footer-bottom{flex-direction:column;gap:var(--space-sm);text-align:center}
    .hero-buttons{flex-direction:column;align-items:center}
    .about-stats{gap:var(--space-md)}
    .logo-text{font-size:1rem}
    .logo-text .k-letter{font-size:1.2rem}
    .tools-grid{grid-template-columns:1fr}
    .qr-color-row{grid-template-columns:1fr}
    .qr-downloads{flex-direction:column}
}