*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0D1424;--card:#111A2E;--blue:#3B82F6;--cyan:#06B6D4;--grad:linear-gradient(135deg,#3B82F6,#06B6D4);--card-grad:linear-gradient(160deg,#111A2E,#0D1424);--glow:rgba(59,130,246,.25);--text:#E6EDF7;--text2:#8CA0BE;--text3:#54637E;--border:rgba(59,130,246,.24);--border2:rgba(59,130,246,.42);--bluel:rgba(59,130,246,.12);--cyanl:rgba(6,182,212,.12);--green:#10b981;--greenl:rgba(16,185,129,.12);--r:14px;--r2:10px;--r3:8px}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;overflow-x:hidden;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
.bg-glow{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(600px 420px at 78% 8%,var(--glow),transparent 70%),radial-gradient(520px 380px at 8% 55%,rgba(6,182,212,.11),transparent 70%),radial-gradient(480px 360px at 60% 95%,rgba(59,130,246,.1),transparent 70%)}
.wrap{position:relative;z-index:1;max-width:900px;margin:0 auto;padding:0 2rem}
@media(max-width:768px){html{scroll-behavior:auto}.badges{gap:8px;margin:16px auto}.badge{min-width:155px;padding:8px 14px;font-size:12px;gap:6px}}
/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.48rem 2rem;background:rgba(13,20,36,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);opacity:0;visibility:hidden;transform:translateY(-100%);transition:background .3s ease,transform .3s ease,opacity .3s ease,box-shadow .3s ease}
nav.scrolled{background:rgba(13,20,36,.97);box-shadow:0 4px 24px rgba(0,0,0,.5)}
nav.visible{opacity:1;visibility:visible;transform:translateY(0)}
.nav-logo{font-size:15px;font-weight:700;text-decoration:none;white-space:nowrap;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem}
.nav-links a,.nav-links button{padding:5px 13px;border:1px solid transparent;border-radius:20px;background:none;color:var(--text2);font:500 13px/1 inherit;text-decoration:none;white-space:nowrap;cursor:pointer;appearance:none;-webkit-appearance:none;transition:color .15s,border-color .15s,background-color .15s}
.nav-links button{margin:0;outline:none}
@media(hover:hover){.nav-links a:hover,.nav-links button:hover{color:var(--text);border-color:var(--border2);background:var(--bluel)}}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.status-pill{display:flex;align-items:center;gap:7px;padding:4px 13px;border:1px solid rgba(16,185,129,.3);border-radius:20px;background:var(--greenl)}
.status-pill i{width:6px;height:6px;flex-shrink:0;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
.status-pill span{color:var(--green);font-size:12px;font-weight:600}
.lang-switch{display:flex;gap:6px}
.lang-switch a{padding:4px 8px;border:1px solid var(--border);border-radius:8px;background:none;color:var(--text2);font-size:11px;font-weight:700;text-decoration:none;transition:color .25s,border-color .25s,background-color .25s}
@media(hover:hover){.lang-switch a:hover{color:#38bdf8;border-color:#38bdf8}}
.lang-switch a.active{color:#38bdf8;border-color:#38bdf8;background:rgba(56,189,248,.1)}
.hamburger{display:none;flex-direction:column;gap:4px;padding:4px;border:none;background:none;cursor:pointer}
.hamburger span{width:20px;height:2px;border-radius:2px;background:var(--text2)}
.mob-menu{display:none;position:fixed;top:48px;left:0;right:0;z-index:199;flex-direction:column;gap:.4rem;padding:1rem 2rem;background:rgba(13,20,36,.98);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.mob-menu.open{display:flex}
.mob-menu a,.mob-menu button{width:100%;padding:1rem 0;border:none;border-bottom:1px solid var(--border);background:none;color:var(--text);font:600 16px inherit;text-align:left;text-decoration:none;cursor:pointer;transition:color .2s ease}
@media(hover:hover){.mob-menu a:hover,.mob-menu button:hover{color:var(--blue)}}

/* SECTIONS */
section{position:relative;z-index:1;padding:2.75rem 2rem 3rem;border-bottom:1px solid var(--border);scroll-margin-top:60px}
section:first-of-type{padding-top:6rem}
section:last-of-type{padding-bottom:2rem;border-bottom:none}
.label{display:flex;align-items:center;gap:10px;margin-bottom:.85rem;color:#38bdf8;letter-spacing:.15em;text-transform:uppercase;font-weight:700;text-shadow:0 0 12px rgba(56,189,248,.25)}
.label::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--border2),transparent)}
@media(max-width:768px){section{padding:2rem 1.25rem 2.25rem}section:first-of-type{padding-top:4rem}section:last-of-type{padding-bottom:1.5rem}.label{margin-bottom:.6rem;font-size:.9rem}}

/* HERO STATS */
.stats-row{display:grid;grid-template-columns:repeat(4,minmax(125px,150px));justify-content:center;gap:10px;max-width:650px;margin:0 auto 1.2rem}
.stat{position:relative;overflow:hidden;padding:10px 8px;text-align:center;border-radius:12px;background:rgba(15,23,42,.72);backdrop-filter:blur(12px);border:1px solid rgba(59,130,246,.15);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;will-change:transform}
.stat::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(59,130,246,.08),rgba(34,211,238,.04));opacity:0;transition:opacity .3s ease;pointer-events:none}
@media(hover:hover){.stat:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.35);box-shadow:0 0 20px rgba(34,211,238,.15)}.stat:hover::before{opacity:1}}
.stat strong{display:block;margin-bottom:3px;font-size:20px;font-weight:800;line-height:1;color:#38bdf8;text-shadow:0 0 12px rgba(56,189,248,.25)}
.stat span{display:block;font-size:11px;line-height:1.3;color:var(--text2)}
.hero-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border:1px solid var(--border);border-radius:12px;background:var(--card-grad);color:var(--text);text-decoration:none;font-size:13px;font-weight:600;cursor:pointer;transition:transform .25s ease,background .25s ease,border-color .25s ease}
.hero-btn.primary{border:none;background:var(--grad);color:#fff}

@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.5)}50%{box-shadow:0 0 0 6px rgba(16,185,129,0)}}

@media(max-width:768px){
.hero-current{width:100%;align-items:flex-start;border-radius:12px;font-size:12px;line-height:1.45;padding:12px 14px}
.stats-row{grid-template-columns:repeat(2,1fr);gap:8px;max-width:none}
.stat{padding:10px 8px}
.stat strong{font-size:18px}
.stat span{font-size:10px}
.hero-actions{flex-direction:column}
.hero-btn{width:100%;padding:11px 16px;font-size:12px}
nav,.mob-menu,.stat{backdrop-filter:none;-webkit-backdrop-filter:none}
}

@media(hover:none){
.stat:hover,.nav-links a:hover,.nav-links button:hover,.lang-switch a:hover,.mob-menu a:hover,.mob-menu button:hover{transform:none;box-shadow:none}
}

/* TIMELINE */
.timeline{position:relative;max-width:1000px;margin:0 auto;padding-left:2.5rem}
.timeline::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,#3b82f6,#22d3ee,#a855f7);box-shadow:0 0 20px rgba(34,211,238,.35)}
.t-item{position:relative;margin-bottom:2rem;padding:1.5rem;border-radius:20px;background:rgba(15,23,42,.72);backdrop-filter:blur(12px);border:1px solid rgba(59,130,246,.15);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;will-change:transform}
.t-item:last-child{margin-bottom:0}
@media(hover:hover){.t-item:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.35);box-shadow:0 0 30px rgba(34,211,238,.15)}}
.t-dot{position:absolute;left:-2.95rem;top:28px;width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#22d3ee);border:3px solid var(--bg);box-shadow:0 0 20px rgba(34,211,238,.6)}
.t-header{display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;user-select:none}
.t-date{margin-bottom:6px;font-size:12px;font-weight:700;color:#38bdf8}
.t-role{margin-bottom:4px;font-size:17px;font-weight:800;color:#f8fafc}
.t-company{font-size:13px;font-weight:500;color:var(--text2)}
.t-toggle{font-size:22px;color:#38bdf8;transition:transform .25s ease}
.t-item.open .t-toggle{transform:rotate(90deg)}
.t-details{max-height:0;overflow:hidden;transition:max-height .4s ease,margin .3s ease;margin-top:0}
.t-item.open .t-details{max-height:900px;margin-top:16px}
.t-bullets{list-style:none}
.t-bullets li{position:relative;margin-bottom:6px;padding-left:16px;font-size:13px;line-height:1.7;color:var(--text2)}
.t-bullets li::before{content:"▸";position:absolute;left:0;top:2px;font-size:12px;color:#22d3ee}
.t-note{display:inline-flex;align-items:center;gap:5px;margin-top:12px;padding:5px 12px;border-radius:999px;border:1px solid rgba(16,185,129,.25);background:var(--greenl);font-size:12px;font-weight:700;color:var(--green)}

/* SKILLS */
.skills-intro{max-width:760px;margin:0 auto 2rem;text-align:center;line-height:1.7;color:var(--text2)}
.core-skills{display:flex;justify-content:center;flex-wrap:wrap;gap:.8rem;max-width:900px;margin:2rem auto 3rem}
.core-skills span{padding:10px 18px;border:1px solid rgba(59,130,246,.18);border-radius:999px;background:rgba(59,130,246,.08);font-size:13px;font-weight:700;color:var(--text);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease,color .3s ease}
@media(hover:hover){.core-skills span:hover{transform:translateY(-2px);color:#7dd3fc;border-color:rgba(34,211,238,.35);box-shadow:0 0 18px rgba(34,211,238,.12)}}
.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,340px));justify-content:center;gap:20px;max-width:1080px;margin:0 auto}
.sg-card{position:relative;overflow:hidden;padding:1.4rem;border:1px solid var(--border);border-radius:var(--r);background:var(--card-grad);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;will-change:transform}
.sg-card::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(59,130,246,.08),rgba(34,211,238,.04));opacity:0;pointer-events:none;transition:opacity .3s ease}
@media(hover:hover){.sg-card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.35);box-shadow:0 0 30px rgba(34,211,238,.15)}.sg-card:hover::before{opacity:1}}
.sg-label{display:flex;align-items:center;gap:8px;margin-bottom:18px;font-size:15px;font-weight:800;color:#f1f5f9}
.sg-dot{width:8px;height:8px;flex-shrink:0;border-radius:50%;box-shadow:0 0 12px currentColor}
.skill-list{display:flex;flex-direction:column;gap:14px}
.skill-row{display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.sn{font-size:13px;font-weight:600;color:var(--text)}
.skill-badge{padding:4px 10px;border-radius:20px;font-size:11px;font-weight:700;white-space:nowrap;transition:transform .25s ease}
@media(hover:hover){.skill-row:hover .skill-badge{transform:scale(1.05)}}
.skill-badge.cert{color:var(--green);background:var(--greenl);border:1px solid rgba(16,185,129,.25)}
.skill-badge.prep{color:var(--blue);background:var(--bluel);border:1px solid rgba(59,130,246,.25)}
.skill-badge.practice{color:var(--cyan);background:var(--cyanl);border:1px solid rgba(6,182,212,.25)}
.lang-row{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:2rem}
.lp{display:flex;align-items:center;gap:7px;padding:8px 16px;border:1px solid rgba(59,130,246,.15);border-radius:20px;background:rgba(15,23,42,.72);backdrop-filter:blur(12px);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
@media(hover:hover){.lp:hover{transform:translateY(-2px);border-color:rgba(34,211,238,.35);box-shadow:0 0 18px rgba(34,211,238,.12)}}
.lp span{font-size:13px;font-weight:600}
.lp small{font-size:11px;font-weight:500;color:var(--text2)}
.lp .nat{color:var(--green)}

@media(max-width:768px){
.timeline{padding-left:1.75rem}
.t-item{padding:1rem;backdrop-filter:none;-webkit-backdrop-filter:none}
.t-dot{left:-2.15rem}
.skills-intro{max-width:100%;padding:0 .8rem;font-size:.95rem;line-height:1.6;margin:0 auto 1.6rem}
.core-skills{gap:.55rem;justify-content:center;margin:1.3rem 0 1.8rem}
.core-skills span{padding:8px 14px;font-size:12px}
.skills-grid{grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:12px}
.sg-card{padding:1rem;border-radius:16px;backdrop-filter:none;-webkit-backdrop-filter:none}
.sg-label{font-size:15px;margin-bottom:.9rem}
.skill-list{gap:10px}
.skill-row{gap:2px}
.sn{font-size:13px;line-height:1.35}
.skill-badge{padding:4px 8px;font-size:10px}
.lang-row{display:flex;flex-direction:column;gap:.7rem;margin-top:1.6rem}
.lp{display:flex;justify-content:space-between;align-items:center;width:100%;padding:.85rem 1rem;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:14px;backdrop-filter:none;-webkit-backdrop-filter:none}
.lp span{font-size:.92rem}
.lp small{font-size:.8rem;text-align:right;white-space:nowrap}
}

@media(hover:none){
.t-item:hover,
.sg-card:hover,
.lp:hover,
.core-skills span:hover,
.skill-row:hover .skill-badge{transform:none;box-shadow:none}
}

/* PROJEKTE */
.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,340px));justify-content:center;gap:20px;max-width:1080px;margin:0 auto}
.project-card{position:relative;overflow:hidden;padding:1.25rem;border:1px solid rgba(59,130,246,.15);border-radius:var(--r);background:rgba(15,23,42,.72);backdrop-filter:blur(12px);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;cursor:pointer;will-change:transform}
.project-card::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(59,130,246,.08),rgba(34,211,238,.04));opacity:0;pointer-events:none;transition:opacity .3s ease}
@media(hover:hover){.project-card:hover{transform:translateY(-8px) scale(1.02);border-color:rgba(34,211,238,.35);box-shadow:0 0 35px rgba(34,211,238,.18)}.project-card:hover::before{opacity:1}}
.project-title{margin-bottom:.75rem;font-size:15px;font-weight:700}
.project-text{margin-bottom:1rem;font-size:13px;line-height:1.75;color:var(--text2)}
.project-tags{display:flex;flex-wrap:wrap;gap:8px}
.project-tags span{padding:4px 10px;border:1px solid rgba(59,130,246,.25);border-radius:20px;background:rgba(59,130,246,.12);font-size:11px;font-weight:600;color:#60a5fa}
.project-intro{max-width:800px;margin:0 auto 2rem;text-align:center;line-height:1.8;color:var(--text2)}
.project-more{display:flex;justify-content:flex-end;align-items:center;gap:6px;margin-top:18px;font-size:13px;font-weight:700;color:#38bdf8;letter-spacing:.02em}
.project-more::after{content:"→";transition:transform .25s ease}
.project-card:hover .project-more::after{transform:translateX(6px)}
.project-status{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.08)}
.ps{padding:5px 12px;border-radius:999px;font-size:11px;font-weight:700}
.ps.done{background:var(--greenl);color:var(--green);border:1px solid rgba(16,185,129,.25)}
.ps-company{font-size:12px;font-weight:700;color:var(--text2)}
#projectContent h3{margin:1.8rem 0 .8rem;padding-bottom:.6rem;border-bottom:1px solid rgba(255,255,255,.08);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#38bdf8}
#projectContent p{margin-top:.8rem;line-height:1.9;color:var(--text2)}
#projectContent ul{list-style:none;margin-top:.8rem}
#projectContent li{position:relative;padding:.55rem 0 .55rem 20px;line-height:1.7;color:var(--text2)}
#projectContent li::before{content:"";position:absolute;left:0;top:15px;width:6px;height:6px;border-radius:50%;background:#22d3ee}
#projectContent .project-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:1rem}
#projectContent .project-tags span{padding:6px 12px;border:1px solid rgba(56,189,248,.18);border-radius:999px;background:rgba(56,189,248,.08);font-size:12px;font-weight:600;color:#dbeafe}

@media(max-width:430px){
.project-grid{grid-template-columns:1fr;gap:16px}
.project-card{padding:1.1rem}
.project-title{font-size:16px}
.project-text{font-size:13px;line-height:1.75}
.project-tags{gap:6px}
.project-tags span{padding:4px 9px;font-size:10px}
.project-more{margin-top:16px;font-size:12px}
.project-status{flex-direction:column;align-items:flex-start;gap:10px}
.ps-company{font-size:11px}
#projectContent h3{margin:1.5rem 0 .7rem;font-size:11px;letter-spacing:.1em}
#projectContent p{font-size:14px;line-height:1.8}
#projectContent li{padding:.5rem 0 .5rem 18px;font-size:14px}
#projectContent li::before{top:14px}
#projectContent .project-tags{gap:8px}
#projectContent .project-tags span{padding:5px 10px;font-size:11px}
}

@media(min-width:431px) and (max-width:768px){
.project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.project-card{padding:.9rem}
.project-title{font-size:14px;line-height:1.35}
.project-text{font-size:12px;line-height:1.6}
.project-tags{gap:5px}
.project-tags span{padding:3px 8px;font-size:9px}
.project-more{margin-top:12px;font-size:11px}
.project-status{flex-direction:column;align-items:flex-start;gap:8px;padding-bottom:14px}
.ps{padding:4px 10px;font-size:10px}
.ps-company{font-size:10px}
#projectContent h3{margin:1.5rem 0 .7rem;font-size:11px;letter-spacing:.1em}
#projectContent p{font-size:14px;line-height:1.8}
#projectContent li{padding:.5rem 0 .5rem 18px;font-size:14px}
#projectContent li::before{top:14px}
#projectContent .project-tags{gap:8px}
#projectContent .project-tags span{padding:5px 10px;font-size:11px}
}

/* KONTAKT */
#kontakt{padding:.75rem 0 .25rem}
.contact-badges{display:grid;grid-template-columns:repeat(auto-fit,minmax(72px,72px));justify-content:center;justify-items:center;gap:14px;margin:1.25rem 0 1.5rem}
.contact-badge{position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:72px;height:72px;border:1px solid rgba(59,130,246,.15);border-radius:18px;background:#0f172a;color:var(--text);text-decoration:none;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;will-change:transform;touch-action:manipulation}
.contact-badge-icon{display:block;width:24px;height:24px;flex-shrink:0;color:#38bdf8;transition:transform .3s ease}
.contact-badge span{font-size:11px;font-weight:600;line-height:1;text-align:center}
@media(hover:hover){.contact-badge:hover{transform:translateY(-6px) scale(1.05);border-color:rgba(34,211,238,.35);box-shadow:0 0 25px rgba(34,211,238,.18)}.contact-badge:hover .contact-badge-icon{transform:scale(1.15)}}
.contact-form{display:flex;flex-direction:column;gap:16px;margin-top:1.75rem}
.contact-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.contact-field{position:relative}
.contact-field i{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:12px;color:#38bdf8;pointer-events:none}
.contact-field.textarea i{top:16px;transform:none}
.contact-field input,.contact-field textarea{width:100%;padding:14px 16px 14px 42px;border:1px solid rgba(59,130,246,.15);border-radius:14px;background:rgba(15,23,42,.72);color:var(--text);font-size:13px;line-height:1.75;transition:border-color .25s ease,box-shadow .25s ease,background .25s ease}
.contact-field textarea{min-height:140px;resize:none;overflow-y:auto;padding-top:36px;}
.contact-field input::placeholder,.contact-field textarea::placeholder{color:var(--text3)}
.contact-field input:focus,.contact-field textarea:focus{outline:none;border-color:#38bdf8;background:rgba(15,23,42,.92);box-shadow:0 0 0 4px rgba(56,189,248,.08)}
.contact-check{display:flex;align-items:flex-start;gap:8px;font-size:13px;line-height:1.7;color:var(--text2)}
.contact-check input{margin-top:3px}
.contact-submit{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px;border:none;border-radius:14px;background:var(--grad);color:#fff;font-size:13px;font-weight:700;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease}
.contact-note{text-align:center;font-size:12px;color:var(--text3)}

@media(hover:hover){.contact-submit:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(34,211,238,.18)}}

@media(max-width:768px){
.contact-cta{margin:1.75rem auto 1rem;padding:1.5rem;border-radius:20px;}
.contact-cta h2{font-size:28px;line-height:1.25;margin-bottom:.7rem;}
.contact-cta p{max-width:100%;margin:0 auto 1.2rem;font-size:13px;line-height:1.7;}
.contact-badges{grid-template-columns:repeat(4,52px);justify-content:center;gap:10px;margin:1rem 0 1.25rem;}
.contact-badge{width:52px;height:52px;border-radius:13px;}
.contact-badge-icon{width:18px;height:18px;}
.contact-badge span{font-size:8px;}
.contact-form{gap:12px;margin-top:1.25rem;}
.contact-row{grid-template-columns:1fr;}
.contact-field input,
.contact-field textarea{padding:13px 15px 13px 40px;font-size:13px;line-height:1.7;border-radius:13px;}
.contact-field textarea{min-height:120px;padding-top:36px;}
.contact-field i{left:14px;font-size:12px;}
.contact-check{font-size:12px;line-height:1.6;}
.contact-submit{padding:13px;font-size:13px;border-radius:13px;}
.contact-note{font-size:11px;}}

.contact-status{margin-top:18px;text-align:center;font-size:13px;font-weight:600;opacity:0;transition:.3s}
.contact-status.success{color:#22c55e;opacity:1}
.contact-status.error{color:#ef4444;opacity:1}
.contact-submit.loading{pointer-events:none;opacity:.8}
.contact-submit.loading i{animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* MODAL */
.modal-overlay{display:none;position:fixed;inset:0;z-index:300;justify-content:center;align-items:center;padding:20px;background:rgba(0,0,0,.78);backdrop-filter:blur(8px)}
.modal-overlay.open{display:flex}
.modal-box{position:relative;width:100%;max-width:820px;max-height:90vh;overflow-y:hidden;padding:2rem;border:1px solid var(--border2);border-radius:var(--r);background:#0f1827;box-shadow:0 20px 60px rgba(0,0,0,.45)}
.modal-close{position:absolute;top:18px;right:18px;width:36px;height:36px;border:none;border-radius:10px;background:rgba(255,255,255,.05);font-size:22px;line-height:1;color:var(--text2);cursor:pointer;transition:.25s}
@media(hover:hover){.modal-close:hover{background:rgba(56,189,248,.12);color:#fff}}

@media(max-width:768px){
.modal-overlay{align-items:flex-end;padding:0;background:rgba(0,0,0,.82)}
.modal-box{width:100%;max-width:100%;max-height:85vh;margin:0;padding:1.5rem;border-radius:22px 22px 0 0;overflow-y:auto;-webkit-overflow-scrolling:touch}
.modal-close{position:sticky;top:0;margin-left:auto;display:flex;justify-content:center;align-items:center;width:38px;height:38px;font-size:24px;z-index:10}
}

/* CV MODAL */
.cv-title{margin-bottom:1.6rem;font-size:20px;font-weight:800;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cv-section-label{display:flex;align-items:center;gap:8px;margin:1.6rem 0 .9rem;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.cv-section-label::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--border2),transparent)}
.cv-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cv-card{padding:.85rem 1rem;border:1px solid var(--border);border-radius:var(--r2);background:rgba(59,130,246,.06)}
.cv-card.full{grid-column:1/-1}
.cv-card-label{margin-bottom:3px;font-size:11px;color:var(--text3)}
.cv-card-value{font-size:13px;font-weight:600}
.cv-row{display:flex;align-items:baseline;gap:.5rem;padding:.65rem 0;border-bottom:1px solid var(--border)}
.cv-row:last-child{border-bottom:none}
.cv-year{min-width:130px;flex-shrink:0;font-size:12px;font-weight:700;color:var(--blue)}
.cv-body strong{display:block;margin-bottom:2px;font-size:14px;font-weight:700}
.cv-body span{font-size:12px;color:var(--text2)}
.cv-body ul{margin-top:5px;list-style:none}
.cv-body ul li{position:relative;margin-bottom:2px;padding-left:12px;font-size:12px;color:var(--text2)}
.cv-body ul li::before{content:"–";position:absolute;left:0;color:var(--cyan)}
.cv-note{display:inline-flex;margin-top:5px;padding:2px 9px;border:1px solid rgba(16,185,129,.25);border-radius:20px;background:var(--greenl);font-size:11px;font-weight:700;color:var(--green)}

@media(max-width:768px){.project-card,.modal-overlay{backdrop-filter:none;-webkit-backdrop-filter:none}.cv-grid{grid-template-columns:1fr}.cv-year{min-width:90px}}

@media(hover:none){.project-card:hover,.sg-card:hover,.t-item:hover,.contact-card:hover,.contact-badge:hover,.stat:hover{transform:none;box-shadow:none;}}
/* IMPRESSUM / DATENSCHUTZ */
.modal-box h2{margin-bottom:1.2rem;font-size:18px;font-weight:700;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.modal-box p,.modal-box address{margin-bottom:.8rem;font-size:13px;line-height:1.8;font-style:normal;color:var(--text2)}
.modal-box strong{color:var(--text)}
.modal-box a{color:var(--blue)}

/* FOOTER */
footer{position:relative;z-index:1;overflow:hidden;margin-top:.5rem;padding:.7rem 0;border-top:1px solid rgba(59,130,246,.12);background:linear-gradient(180deg,rgba(15,23,42,.18),rgba(15,23,42,.35));backdrop-filter:blur(14px)}
footer::before{content:"";position:absolute;top:0;left:50%;width:280px;height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(34,211,238,.6),transparent)}
footer .inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:.8rem;flex-wrap:wrap}
.footer-links{display:flex;flex-wrap:wrap;gap:.45rem}
.footer-links button{padding:4px 12px;min-height:26px;border:1px solid rgba(59,130,246,.16);border-radius:15px;background:rgba(255,255,255,.03);font:inherit;font-size:11px;font-weight:500;color:var(--text2);cursor:pointer;transition:transform .25s ease,border-color .25s ease,background-color .25s ease,box-shadow .25s ease,color .25s ease}
footer p{margin:0;display:flex;flex-direction:column;align-items:flex-end;font-size:11px;line-height:1.25;color:rgba(148,163,184,.8)}
.footer-info{display:flex;flex-direction:column;align-items:flex-end}
.footer-version{margin-top:2px;font-size:9px;font-weight:500;color:var(--text3);letter-spacing:.05em}
@media(hover:hover){.footer-links button:hover{transform:translateY(-2px);background:rgba(34,211,238,.05);border-color:rgba(34,211,238,.35);color:#7dd3fc;box-shadow:0 0 18px rgba(34,211,238,.12)}}

@media(max-width:768px){
#kontakt{padding:.5rem 0 .15rem}
footer{margin-top:.35rem;padding:.6rem 0}
footer .inner{flex-direction:column;justify-content:center;align-items:center;gap:.55rem;text-align:center}
footer p,.footer-info{align-items:center}
.footer-links{width:100%;justify-content:center;gap:.5rem}
.footer-links button{padding:5px 14px;font-size:11px}
.footer-version{margin-top:0}
}

/* BACK TO TOP */
#btt{position:fixed;right:24px;bottom:90px;z-index:99999;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border:1px solid rgba(59,130,246,.25);border-radius:50%;background:#0f172a;color:#38bdf8;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);box-shadow:0 0 20px rgba(56,189,248,.2);transition:opacity .3s ease,transform .3s ease,box-shadow .3s ease;touch-action:manipulation}
#btt.show{opacity:1;pointer-events:auto;transform:none}
@media(hover:hover){#btt:hover{transform:scale(1.08);box-shadow:0 0 30px rgba(56,189,248,.4)}}
#btt svg,#btt i{width:20px;height:20px;color:#38bdf8}

@media(max-width:768px){
#btt{right:16px;bottom:75px;width:48px;height:48px}
#btt svg,#btt i{width:18px;height:18px}
}

/* TOAST */
#toast{position:fixed;right:1.6rem;bottom:4.2rem;z-index:191;padding:8px 18px;border-radius:20px;background:var(--green);font-size:13px;font-weight:700;color:#fff;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .25s ease,transform .25s ease}
#toast.show{opacity:1;transform:none}

/* CURSOR */
.cursor{display:inline-block;width:2px;height:1em;margin-left:2px;vertical-align:text-bottom;background:var(--cyan);animation:blink .75s step-end infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* LIVE TIME */
.time-badge{display:inline-flex;align-items:center;justify-content:center;gap:8px;max-width:fit-content;margin:1.25rem auto 0;padding:8px 18px;border:1px solid rgba(59,130,246,.18);border-radius:999px;background:rgba(15,23,42,.72);backdrop-filter:blur(10px);font-size:12px;font-weight:500;color:var(--text2)}
.time-badge span{font-weight:700;color:#38bdf8}

/* FOCUS */
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}

@media(max-width:768px){
footer{margin-top:.35rem;padding:.65rem 0}
footer .inner{flex-direction:column-reverse;justify-content:center;align-items:center;gap:.6rem;text-align:center}
.footer-links{justify-content:center;width:100%;gap:.5rem}
.footer-links button{min-width:auto;padding:5px 14px;font-size:11px}
footer p{font-size:12px;line-height:1.35}
.footer-info{align-items:center}
.footer-version{margin-top:2px;font-size:9px}
}

@media(hover:none){
.footer-links button:hover,
#btt:hover{
transform:none;
box-shadow:none;
}
}

/* ANIMATION */
.fade-in{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.fade-in.show{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}.d5{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){
.fade-in{opacity:1;transform:none;transition:none}
.bar{transition:none}
*{animation:none!important;scroll-behavior:auto!important}
}

/* RESPONSIVE */
@media(max-width:780px){
.nav-links{display:none}
.hamburger{display:flex}
.hero-name{font-size:30px}
.hero-current{width:100%;align-items:flex-start;border-radius:14px;font-size:13px;line-height:1.5}
.contact-grid,.cv-grid{grid-template-columns:1fr}
.cv-row{flex-direction:column;gap:3px}
.cv-year{min-width:unset}
.status-pill span{display:none}
.wrap{padding:0 1.2rem}
nav{padding:.48rem 1.2rem}
}

/* ZERTIFIKATE */
.cert-grid{display:grid;grid-template-columns:repeat(3,minmax(300px,360px));justify-content:center;gap:20px}
.cert-card{position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:190px;gap:8px;padding:1.25rem;border-radius:var(--r);background:rgba(15,23,42,.72);border:1px solid rgba(59,130,246,.15);text-decoration:none;color:inherit;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;will-change:transform;touch-action:manipulation}
.cert-card::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(59,130,246,.08),rgba(34,211,238,.04));opacity:0;transition:opacity .3s ease;pointer-events:none}
.cert-card::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
@media(hover:hover){.cert-card:hover{transform:translateY(-8px) scale(1.02);border-color:rgba(34,211,238,.35);box-shadow:0 0 35px rgba(34,211,238,.15)}.cert-card:hover::before{opacity:1}.cert-card:hover .cert-badge-img{transform:scale(1.08) rotate(-2deg)}}
.cert-card.no-link{cursor:default}
.cert-card.no-link:hover{transform:none;box-shadow:none;border-color:rgba(59,130,246,.15)}
.cert-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px}
.cert-badge-img{display:block;width:46px;height:46px;object-fit:contain;border-radius:6px;transition:transform .3s ease}
.cert-info{width:100%}
.cert-title{margin:0;font-size:14px;font-weight:700;line-height:1.35}
.cert-sub{margin-top:2px;font-size:12px;color:var(--text2)}
.cert-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:12px}
.cert-state{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;white-space:nowrap}
.cert-date{font-size:11px;font-weight:600;color:var(--text3);white-space:nowrap}
.cert-open{margin-left:auto;font-size:12px;font-weight:700;color:var(--cyan);white-space:nowrap}
.st-passed{background:var(--greenl);color:var(--green);border:1px solid rgba(16,185,129,.25)}
.st-prep{background:var(--bluel);color:var(--blue);border:1px solid rgba(59,130,246,.25)}
.cert-icon-fallback{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:8px;background:var(--bluel)}

@media(max-width:1200px){
.cert-grid{grid-template-columns:repeat(2,minmax(300px,360px))}
}

@media(max-width:430px){
.cert-grid{grid-template-columns:1fr;gap:16px}
.cert-card{min-height:auto;padding:1.1rem}
.cert-title{font-size:15px}
.cert-sub{font-size:13px}
.cert-foot{flex-wrap:wrap;justify-content:center;gap:10px}
.cert-open{margin-left:0}
}

@media(min-width:431px) and (max-width:768px){
.cert-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cert-card{min-height:auto;padding:.9rem}
.cert-badge-img{width:38px;height:38px}
.cert-title{font-size:13px;line-height:1.3}
.cert-sub{font-size:11px}
.cert-foot{flex-direction:column;align-items:center;gap:6px;padding-top:10px}
.cert-state,.cert-date,.cert-open{font-size:10px}
.cert-open{margin-left:0}
}

/* ZERTIFIKAT MODAL */
.cert-modal-box{display:flex;flex-direction:column;width:min(96vw,1200px);height:min(92vh,900px);padding:1rem}
.cert-preview-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.65rem;margin-bottom:1rem}
.cert-preview-badge{width:82px;height:82px;object-fit:contain;filter:drop-shadow(0 0 18px rgba(56,189,248,.25));transition:transform .3s ease}
@media(hover:hover){.cert-preview-badge:hover{transform:scale(1.05)}}
.cert-preview-header h2{margin:0;font-size:1.35rem;font-weight:800;color:var(--text)}
.cert-preview-header p{margin:0;font-size:.9rem;color:var(--text2)}
.cert-preview-status{display:flex;justify-content:center;flex-wrap:wrap;gap:.45rem}
#certFrame{flex:1;width:100%;border:none;border-radius:12px;background:#fff}
.cert-actions{display:flex;justify-content:center;gap:.5rem;margin-top:.8rem}
.cert-download-btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-width:120px;padding:.55rem .9rem;border:1px solid rgba(59,130,246,.18);border-radius:10px;background:rgba(255,255,255,.04);color:var(--text);font-size:12px;font-weight:700;text-decoration:none;transition:transform .2s ease,border-color .2s ease,background-color .2s ease,color .2s ease}
.cert-download-btn.secondary{background:rgba(255,255,255,.04);border:1px solid rgba(59,130,246,.18);color:var(--text)}
@media(hover:hover){.cert-download-btn:hover{transform:translateY(-1px);background:rgba(34,211,238,.06);border-color:rgba(34,211,238,.35);color:#7dd3fc}}

@media(max-width:768px){
.cert-modal-box{width:100%;height:100%;max-width:none;max-height:none;padding:1rem;border-radius:20px 20px 0 0}
.cert-preview-header{gap:.6rem;margin-bottom:.9rem}
.cert-preview-badge{width:60px;height:60px}
.cert-preview-header h2{font-size:1.1rem;line-height:1.3}
.cert-preview-header p{font-size:.82rem}
.cert-preview-status{gap:.35rem}
#certFrame{width:100%;flex:1;border:none;border-radius:12px;background:#fff}
.cert-actions{display:flex;justify-content:center;gap:.75rem;margin-top:.8rem}
.cert-download-btn{display:flex;align-items:center;justify-content:center;width:48px;height:48px;min-width:48px;padding:0;border-radius:50%;font-size:0}
.cert-download-btn i{font-size:18px}
.cert-download-btn span{display:none}
.modal-close{top:.75rem;right:.75rem}
}

/* HERO */
.hero-intro{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:2rem;overflow:hidden;text-align:center;transition:max-height .5s ease,padding .5s ease,opacity .35s ease,transform .35s ease}
.hero-intro::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 50% 30%,rgba(59,130,246,.18),transparent 45%),linear-gradient(rgba(59,130,246,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.05) 1px,transparent 1px);background-size:auto,32px 32px,32px 32px;animation:gridMove 25s linear infinite}
.hero-intro::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(to bottom,transparent,var(--bg));pointer-events:none}

.hero-hex{width:100%;max-width:700px;margin:0 auto .2rem;animation:heroFloat 5s ease-in-out infinite;transition:transform .35s ease,filter .35s ease;will-change:transform}
.hero-icon{display:block;width:100%;height:auto;margin:0 auto;filter:drop-shadow(0 0 28px rgba(34,211,238,.45)) drop-shadow(0 0 60px rgba(34,211,238,.3));transition:transform .35s ease}

@media(hover:hover){
.hero-hex:hover{transform:translateY(-10px) scale(1.03);filter:drop-shadow(0 0 30px rgba(34,211,238,.35))}
.hero-hex:hover .hero-icon{transform:scale(1.03)}
}

.hero-text{max-width:760px;margin:2rem auto;text-align:center;line-height:1.85;color:var(--text2)}

@keyframes heroFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes textGlow{0%,100%{text-shadow:0 0 12px rgba(255,255,255,.08),0 0 32px rgba(59,130,246,.12)}50%{text-shadow:0 0 20px rgba(255,255,255,.15),0 0 45px rgba(34,211,238,.25)}}
@keyframes gridMove{0%{background-position:0 0}100%{background-position:32px 32px}}
@keyframes pulseDot{0%,100%{transform:scale(1)}50%{transform:scale(1.45)}}
@keyframes linePulse{0%,100%{opacity:.7}50%{opacity:1}}

.hero-intro h1{margin:0 0 1.25rem;font-size:clamp(56px,8vw,84px);font-weight:900;line-height:1;color:#f1f5f9;text-shadow:0 0 12px rgba(255,255,255,.08),0 0 32px rgba(59,130,246,.12);animation:textGlow 4s ease-in-out infinite}
.hero-name{margin-bottom:1rem;font-size:clamp(48px,7vw,72px);animation:textGlow 4s ease-in-out infinite}
.hero-sub{width:100%;max-width:28ch;min-height:3.5rem;margin:0 auto 1rem;font-size:clamp(20px,3vw,28px);color:var(--text2)}
.hero-role{display:flex;align-items:center;justify-content:flex-start;gap:4px;min-height:3.5rem;margin-bottom:1.2rem;font-size:1.4rem;color:var(--blue)}
.hero-bio{max-width:900px;margin:1.2rem 0;line-height:1.8;color:var(--text2)}

.hero-status{display:inline-flex;align-items:center;gap:.75rem;margin-bottom:1.2rem;padding:.9rem 1.4rem;border:1px solid rgba(16,185,129,.3);border-radius:999px;background:var(--greenl);font-weight:600;color:var(--green)}
.hero-status .dot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}

.hero-current{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;margin:0 auto 1.2rem;max-width:760px;border-radius:999px}
.hero-current-dot{width:10px;height:10px;flex-shrink:0;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulseDot 2s ease-in-out infinite}

@media(hover:hover){
.hero-current:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(16,185,129,.18)}
}

.hero-tech{display:flex;flex-wrap:wrap;justify-content:center;gap:1.25rem;margin-bottom:1.3rem}
.hero-tech span{display:flex;align-items:center;gap:.4rem;font-weight:500;color:var(--cyan)}
.hero-tech i{font-size:1.1rem}

.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:16px}

#portfolio{max-width:1200px;margin:0 auto;padding:6rem 2rem;text-align:left;scroll-margin-top:60px}
.hero-hidden{display:none!important}
.cursor-copy{display:inline-block;width:3px;height:1em;margin-left:4px;background:#22d3ee;box-shadow:0 0 12px #22d3ee;animation:blink .75s step-end infinite}
#cursor{display:inline-block;width:2px;height:1em;margin-left:3px;vertical-align:middle;background:var(--cyan);animation:blink .75s step-end infinite}
.badges{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;max-width:900px;margin:18px auto}
.badge{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:170px;padding:10px 18px;border:1px solid rgba(59,130,246,.25);border-radius:999px;background:rgba(59,130,246,.12);font-size:13px;font-weight:600;white-space:nowrap;color:#60a5fa;transition:transform .25s ease,box-shadow .25s ease}
@media(hover:hover){.badge:hover{transform:translateY(-2px);box-shadow:0 0 18px rgba(59,130,246,.25)}}
.badge.cyan{color:#22d3ee;background:rgba(34,211,238,.12);border-color:rgba(34,211,238,.25)}
.badge.green{color:#10b981;background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.25)}
.badge.violet{color:#c084fc;background:rgba(168,85,247,.12);border-color:rgba(168,85,247,.25)}

.scroll-indicator{position:absolute;left:50%;bottom:32px;transform:translateX(-50%);font-size:2rem;color:var(--text2);text-decoration:none;animation:bounce 2s infinite}

@media(max-width:768px){
.hero-intro{min-height:100dvh;padding:1rem 1.25rem 4rem}
.hero-intro::before{animation:none}
.hero-hex{width:min(92vw,520px);margin:0 auto .2rem;animation:none}
.hero-icon{filter:drop-shadow(0 0 14px rgba(34,211,238,.28))}
.hero-text{margin:1rem auto;line-height:1.6;font-size:.96rem}
.hero-intro h1{font-size:clamp(36px,10vw,48px);margin-bottom:.75rem;animation:none}
.hero-name{font-size:clamp(36px,10vw,48px);margin-bottom:.75rem;animation:none}
.hero-sub,.hero-role{width:100%;min-height:1.5rem;font-size:.85rem;white-space:nowrap}
.hero-sub{margin-bottom:.8rem}
.hero-status{margin-bottom:1rem;padding:.75rem 1rem;font-size:.9rem}
.hero-current{width:100%;justify-content:center;padding:10px 14px;font-size:12px;line-height:1.45}
.hero-current-dot{animation:none}
.hero-bio{margin:.8rem 0;line-height:1.6;font-size:.95rem}
.hero-tech{gap:.75rem;margin-bottom:1rem}
.hero-tech span{font-size:.9rem}
.hero-actions{flex-direction:column;width:100%;gap:.75rem}
.hero-actions .hero-btn{width:100%;padding:11px 16px;font-size:12px}
.badges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-width:360px;margin:16px auto}
.badge{display:flex;align-items:center;justify-content:center;width:100%;min-width:0;padding:8px 10px;font-size:12px;gap:6px;text-align:center}
.scroll-indicator{bottom:16px;font-size:1.5rem;animation:none}
}

@media(hover:none){
.badge:hover{transform:none;box-shadow:none}
}

/* FLOATING ACTION BUTTON */
.fab{position:fixed;right:24px;bottom:154px;width:56px;height:56px;z-index:99999;opacity:0;pointer-events:none;transition:opacity .3s ease;will-change:transform}
.fab.show{opacity:1;pointer-events:auto}
.fab-main,.fab-links a{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border:none;border-radius:50%;background:#0f172a;color:#38bdf8;text-decoration:none;cursor:pointer;box-shadow:0 0 20px rgba(56,189,248,.2);transition:transform .25s ease,box-shadow .25s ease}
.fab-links{position:absolute;right:0;bottom:70px;display:flex;flex-direction:column;gap:10px;opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .25s ease,transform .25s ease}
.fab.open .fab-links{opacity:1;pointer-events:auto;transform:none}
@media(hover:hover){.fab-main:hover,.fab-links a:hover{transform:scale(1.08)}}

@media(max-width:768px){
.fab{right:16px;bottom:127px;width:48px;height:48px}
.fab-main,.fab-links a{width:48px;height:48px}
}

/* GLOW */
@keyframes glowPulse{0%,100%{box-shadow:0 0 15px rgba(34,211,238,.2)}50%{box-shadow:0 0 35px rgba(34,211,238,.6)}}
.hero-btn.primary,.fab-main,#btt{animation:glowPulse 3s ease-in-out infinite}

/* ORBS */
.orb{position:fixed;z-index:0;border-radius:50%;pointer-events:none;filter:blur(40px)}
.orb1{top:-100px;left:-150px;width:500px;height:500px;background:rgba(59,130,246,.25);animation:floatOrb 18s ease-in-out infinite}
.orb2{top:40%;right:-150px;width:450px;height:450px;background:rgba(34,211,238,.22);animation:floatOrb 22s ease-in-out infinite reverse}
.orb3{bottom:-100px;left:30%;width:350px;height:350px;background:rgba(168,85,247,.18);animation:floatOrb 20s ease-in-out infinite}
.orb4{top:75%;right:20%;width:250px;height:250px;background:rgba(16,185,129,.12);animation:floatOrb 26s ease-in-out infinite reverse}

@keyframes floatOrb{
0%,100%{transform:translateY(0)}
50%{transform:translateY(-60px)}
}

.hero-intro,
#portfolio,
#werdegang,
#qualifizierung,
#projekte{
position:relative;
z-index:1;
}

.stat strong small{margin-left:2px;font-size:.65em;font-weight:700;color:var(--text2)}

/* CONTACT CTA */
.contact-cta{position:relative;overflow:hidden;max-width:860px;margin:2.5rem auto 1.5rem;padding:1.5rem;border:1px solid rgba(59,130,246,.15);border-radius:24px;background:rgba(15,23,42,.72);backdrop-filter:blur(12px);text-align:center;will-change:transform}
.contact-cta::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(59,130,246,.08),rgba(34,211,238,.04));pointer-events:none}
.contact-cta h2{position:relative;z-index:1;margin:0 0 .75rem;font-size:clamp(26px,3vw,34px);font-weight:800;line-height:1.25;color:#f8fafc}
.contact-cta p{position:relative;z-index:1;max-width:600px;margin:0 auto 1.5rem;font-size:13px;line-height:1.7;color:var(--text2)}
.contact-cta .contact-form,.contact-cta .contact-badges{position:relative;z-index:1}
@media(hover:hover){.contact-cta:hover{border-color:rgba(34,211,238,.35);box-shadow:0 0 40px rgba(34,211,238,.12)}}

@media(max-width:768px){
.contact-cta{margin:1.5rem auto 1rem;padding:1.3rem;border-radius:18px}
.contact-cta h2{font-size:22px;line-height:1.3;margin-bottom:.6rem}
.contact-cta p{font-size:12px;line-height:1.65;margin-bottom:1rem}
}
/* PROJECT */
.project-intro{max-width:800px;margin:0 auto 2rem;text-align:center;line-height:1.8;color:var(--text2)}
.tech-cloud{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;max-width:900px;margin:0 auto 2rem}
.tech-cloud span{padding:8px 14px;border:1px solid rgba(59,130,246,.15);border-radius:999px;background:#0f172a;font-size:12px;font-weight:600;color:#60a5fa;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
@media(hover:hover){.tech-cloud span:hover{transform:translateY(-2px);border-color:rgba(34,211,238,.35);box-shadow:0 0 15px rgba(34,211,238,.15)}}
.availability-badge{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:170px;padding:10px 18px;border:1px solid rgba(16,185,129,.2);border-radius:999px;background:rgba(16,185,129,.08);font-size:13px;font-weight:700;color:#10b981}

/* SHOOTING STAR */
.shooting-star{position:fixed;top:-100px;left:-100px;z-index:0;width:2px;height:120px;pointer-events:none;opacity:.8;background:linear-gradient(to bottom,rgba(255,255,255,1),rgba(56,189,248,0));transform:rotate(45deg);animation:shoot 1.8s linear forwards}

@keyframes shoot{
0%{transform:translate(0,0) rotate(45deg);opacity:0}
10%{opacity:1}
100%{transform:translate(600px,600px) rotate(45deg);opacity:0}
}

#matrix{position:fixed;inset:0;z-index:-2;width:100%;height:100%;pointer-events:none;opacity:.05}
@media(max-width:768px){
#matrix{opacity:.06}
}

@media(max-width:768px){
.hero-btn.primary,
.fab-main,
#btt,
.orb,
.shooting-star{animation:none}}

@media(hover:none){
.fab-main:hover,
.fab-links a:hover,
.contact-cta:hover,
.tech-cloud span:hover{transform:none;box-shadow:none;}}

/* MOBILE PERFORMANCE */
@media(max-width:768px){
.project-card,
.sg-card,
.t-item,
.stat,
.lp,
.contact-cta,
footer,
.modal-overlay,
.hero-card,
.terminal,
.modal-box{
backdrop-filter:none;
-webkit-backdrop-filter:none;
}
.project-card,
.sg-card,
.t-item,
.modal-box,
.terminal{
box-shadow:none;
}
}

.terminal-intro{max-width:760px;margin:.75rem auto 1.25rem;text-align:center;line-height:1.65;color:var(--text2)}

@media(max-width:768px){
.terminal-intro{margin:.5rem auto 1rem;font-size:.95rem;line-height:1.55}
}

/* ENTERPRISE ADMINISTRATION CONSOLE */
.terminal{max-width:1050px;margin:2rem auto 0;background:#0b1220;border:1px solid rgba(56,189,248,.18);border-radius:18px;overflow:hidden;box-shadow:0 15px 50px rgba(0,0,0,.45),0 0 25px rgba(56,189,248,.08);transition:.3s;will-change:border-color}
.terminal:hover{border-color:rgba(34,211,238,.35);box-shadow:0 20px 60px rgba(0,0,0,.55),0 0 35px rgba(34,211,238,.15)}
.terminal-top{display:flex;align-items:center;padding:12px 16px;background:linear-gradient(180deg,#1b2433,#151d2b);border-bottom:1px solid rgba(255,255,255,.06)}
.terminal-top span{width:12px;height:12px;border-radius:50%;margin-right:8px}
.terminal-top span:nth-child(1){background:#ff5f57}
.terminal-top span:nth-child(2){background:#febc2e}
.terminal-top span:nth-child(3){background:#28c840}
.terminal-title{margin-left:12px;font-size:13px;font-weight:600;letter-spacing:.04em;color:#cbd5e1}
.terminal-body{padding:24px;min-height:390px;background:#0b1220;overflow:hidden}
#ps-terminal{margin:0;font-family:Consolas,"Cascadia Code","Courier New",monospace;font-size:14px;line-height:1.75;color:#e2e8f0;white-space:pre-wrap;word-break:break-word;text-shadow:0 0 8px rgba(255,255,255,.03)}

@media(max-width:768px){
.terminal{margin-top:1.5rem;border-radius:14px}
.terminal-body{padding:18px;min-height:300px}
#ps-terminal{font-size:12px;line-height:1.7}
.terminal-title{font-size:12px}
}