@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');
:root{--accent:#4d5645;--ink:#182018;--muted:#667064;--paper:#f7f5ef;--white:#fff;--line:rgba(24,32,24,.12);--shadow:0 24px 70px rgba(28,34,25,.12);--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}body::before{content:'';position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 12% 8%,rgba(var(--accent-rgb),.09),transparent 30%),radial-gradient(circle at 90% 65%,rgba(var(--accent-rgb),.07),transparent 27%);z-index:-1}h1,h2,h3,strong{font-family:'Manrope',sans-serif}h1,h2,h3,p{margin-top:0}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.progress{height:3px;position:fixed;z-index:100;top:0;left:0;background:var(--accent);width:0}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:fixed;inset:0 0 auto;z-index:50;transition:.3s;background:rgba(247,245,239,.72);backdrop-filter:blur(18px);border-bottom:1px solid transparent}.site-header.scrolled{height:70px;border-color:var(--line)}.brand{display:flex;align-items:center;gap:12px}.brand span,.admin-brand span{display:grid;place-items:center;width:40px;height:40px;background:var(--accent);color:#fff;border-radius:12px;font-family:'Manrope';font-weight:800}.site-header nav{display:flex;gap:28px;font-size:14px;font-weight:600}.site-header nav a{position:relative}.site-header nav a::after{content:'';position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--accent);transition:.25s}.site-header nav a:hover::after,.site-header nav a.active::after{right:0}.menu-toggle{display:none;background:none;border:0}.section{min-height:70vh;padding:130px max(7vw,calc((100vw - 1280px)/2));scroll-margin-top:70px}.hero{min-height:100vh;display:grid;grid-template-columns:1.05fr .75fr;align-items:center;gap:7vw;position:relative;padding-top:140px}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:12px;font-weight:800;color:var(--accent);margin-bottom:22px}.hero h1{font-size:clamp(44px,5.5vw,82px);line-height:1.03;letter-spacing:-.055em;max-width:880px}.lead{font-size:clamp(18px,1.5vw,23px);color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:12px;margin-top:36px}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:1px solid transparent;padding:14px 22px;border-radius:999px;font-weight:700;cursor:pointer;transition:.22s}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(var(--accent-rgb),.25)}.button.ghost{border-color:var(--line);background:rgba(255,255,255,.55)}.portrait-wrap{position:relative}.portrait-card{border-radius:44% 44% 34% 34%;overflow:hidden;position:relative;box-shadow:var(--shadow);background:#ddd}.portrait-card img{width:100%;aspect-ratio:.82;object-fit:cover;display:block}.portrait-tag{position:absolute;left:24px;bottom:24px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);padding:12px 18px;border-radius:16px;display:flex;flex-direction:column}.portrait-tag small{color:var(--muted)}.orbit{position:absolute;border:1px solid rgba(var(--accent-rgb),.25);border-radius:50%;z-index:-1}.orbit-a{inset:-6% -8%;animation:spin 18s linear infinite}.orbit-b{inset:8% -15%;animation:spin 24s linear infinite reverse}@keyframes spin{to{transform:rotate(360deg)}}.personalized{display:inline-flex;gap:10px;align-items:center;margin-top:28px;font-size:14px;color:var(--muted)}.personalized span{width:8px;height:8px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 6px rgba(var(--accent-rgb),.12)}.scroll-hint{position:absolute;left:max(7vw,calc((100vw - 1280px)/2));bottom:30px;font-size:13px;color:var(--muted)}.scroll-hint span{display:inline-block;margin-left:8px;animation:bob 1.6s infinite}@keyframes bob{50%{transform:translateY(7px)}}.side-nav{position:fixed;right:28px;top:50%;transform:translateY(-50%);z-index:30;display:grid;gap:15px}.side-nav a{position:relative;width:14px;height:14px;display:grid;place-items:center}.side-nav i{width:5px;height:5px;border-radius:50%;background:#aaa;transition:.2s}.side-nav a.active i{width:11px;height:11px;background:var(--accent)}.side-nav a::before{content:attr(data-label);position:absolute;right:24px;white-space:nowrap;background:var(--ink);color:#fff;font-size:11px;padding:4px 8px;border-radius:6px;opacity:0;transform:translateX(5px);pointer-events:none;transition:.2s}.side-nav a:hover::before{opacity:1;transform:none}.section-head{max-width:820px;margin-bottom:70px}.section-head h2,.contact h2,.letter h2{font-size:clamp(38px,4.7vw,68px);line-height:1.08;letter-spacing:-.045em}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:9vw}.about-text{font-size:20px;color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}.chips span{background:rgba(var(--accent-rgb),.1);color:var(--accent);padding:8px 13px;border-radius:999px;font-weight:700;font-size:13px}.facts{display:grid;grid-template-columns:1fr 1fr;gap:16px}.facts article{min-height:185px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.55);display:flex;flex-direction:column;justify-content:flex-end}.facts strong{font-size:38px;color:var(--accent)}.facts span{color:var(--muted)}.muted{background:#eae9e1}.letter-card{background:var(--white);border-radius:36px;padding:clamp(30px,6vw,80px);box-shadow:var(--shadow);display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw}.letter-body{font-size:17px;color:#4e574d}.resume-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:9vw}.timeline{position:relative}.timeline::before{content:'';position:absolute;left:99px;top:10px;bottom:10px;width:1px;background:var(--line)}.timeline article{display:grid;grid-template-columns:75px 1fr;gap:50px;position:relative;padding:0 0 40px}.timeline article::before{content:'';position:absolute;left:94px;top:8px;width:11px;height:11px;background:var(--paper);border:3px solid var(--accent);border-radius:50%}.timeline time{font-weight:700;color:var(--accent)}.timeline h3{margin-bottom:4px;font-size:19px}.timeline p{color:var(--muted)}.skill-panel{align-self:start;position:sticky;top:110px;background:var(--ink);color:#fff;padding:36px;border-radius:var(--radius)}.skill{margin:25px 0}.skill span{display:block;margin-bottom:9px}.skill b{display:block;height:7px;background:#364035;border-radius:10px;overflow:hidden}.skill b::after{content:'';display:block;width:var(--level);height:100%;background:var(--accent);border-radius:inherit;animation:grow 1s ease both}@keyframes grow{from{width:0}}.projects{background:#20271f;color:#f7f5ef}.projects .eyebrow{color:#aebda8}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.project{border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);padding:36px;background:rgba(255,255,255,.035)}.project.featured{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;padding:0;overflow:hidden}.project-visual{min-height:420px;background:linear-gradient(135deg,#4d5645,#1b211a);display:grid;place-items:center;position:relative;overflow:hidden}.project-visual>span{font-size:72px;font-weight:800;transform:rotate(-7deg);opacity:.2}.phone{position:absolute;width:190px;height:360px;border:8px solid #111;border-radius:34px;background:#f6f2df;box-shadow:0 30px 70px #0008;display:grid;place-items:center;transform:rotate(7deg)}.phone b{color:#1d251d;font-size:28px;text-align:center}.project-copy{padding:54px}.project-copy h3,.project h3{font-size:30px;line-height:1.2}.project-copy p,.project>p{color:#b9c0b7}.project ul{display:flex;flex-wrap:wrap;gap:9px;padding:0;list-style:none}.project li{border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:7px 12px;font-size:13px}.project-icon{width:56px;height:56px;display:grid;place-items:center;border-radius:16px;background:rgba(255,255,255,.09);margin-bottom:50px;font-size:20px}.contact{min-height:auto}.contact-card{display:grid;grid-template-columns:1fr 1fr;background:var(--white);border-radius:36px;overflow:hidden;box-shadow:var(--shadow)}.contact-copy{padding:clamp(30px,5vw,70px);background:#eeeee7}.contact-links{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:40px 0}.contact-links>*{padding:16px;border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column}.contact-links small{color:var(--muted)}iframe{width:100%;height:260px;border:0;border-radius:18px;filter:saturate(.55)}#contact-form{padding:clamp(30px,5vw,70px);display:flex;flex-direction:column;gap:18px}label{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:700}input,textarea{width:100%;border:1px solid var(--line);border-radius:13px;padding:13px 14px;background:#fbfaf7;color:var(--ink);outline:none;transition:.2s}input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.1)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.checkbox{flex-direction:row;align-items:flex-start;font-weight:400}.checkbox input{width:18px;margin-top:4px}.hp{position:absolute;left:-10000px}.form-errors{color:#a93636;background:#fff1f1;border-radius:12px;padding:10px 13px;display:none}.form-errors:not(:empty){display:block}footer{display:flex;justify-content:space-between;align-items:center;padding:35px 5vw;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}footer div{display:flex;flex-direction:column}footer button{border:0;background:none;color:inherit;cursor:pointer}.modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;opacity:0;visibility:hidden;transition:.25s}.modal.open{opacity:1;visibility:visible}.modal-backdrop{position:absolute;inset:0;background:rgba(12,17,12,.62);backdrop-filter:blur(5px)}.modal-panel{position:relative;width:min(520px,calc(100% - 32px));max-height:85vh;overflow:auto;background:#fff;border-radius:28px;padding:38px;box-shadow:0 30px 100px #0005;transform:translateY(20px) scale(.97);transition:.25s}.modal.open .modal-panel{transform:none}.modal-close{position:absolute;right:18px;top:14px;border:0;background:none;font-size:28px;cursor:pointer}.success-panel{text-align:center}.checkmark{width:90px;margin:0 auto 22px}.checkmark circle{stroke:#46a267;stroke-width:2;stroke-dasharray:166;stroke-dashoffset:166}.checkmark path{stroke:#46a267;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:48;stroke-dashoffset:48}.modal.open .checkmark circle{animation:stroke .55s .15s forwards}.modal.open .checkmark path{animation:stroke .35s .65s forwards}@keyframes stroke{to{stroke-dashoffset:0}}.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s,transform .7s}.reveal.visible{opacity:1;transform:none}
/* Admin */.admin-body{background:#f3f4f0}.admin-sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:#1f281f;color:#fff;padding:25px;display:flex;flex-direction:column}.admin-brand{display:flex;gap:12px;align-items:center;margin-bottom:45px}.admin-sidebar nav{display:grid;gap:7px}.admin-sidebar nav a,.admin-sidebar form button{padding:11px 13px;border-radius:10px;color:#cbd2c8;background:none;border:0;text-align:left;cursor:pointer}.admin-sidebar nav a.active,.admin-sidebar nav a:hover{background:#344033;color:#fff}.admin-sidebar form{margin-top:auto}.admin-main{margin-left:260px;padding:38px 4vw;max-width:1600px}.admin-main>header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.admin-main h1{font-size:38px;margin:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}.stats article,.admin-card{background:#fff;border:1px solid #e0e3dc;border-radius:20px;padding:24px}.stats article{display:flex;flex-direction:column}.stats strong{font-size:42px;color:var(--accent)}.admin-grid{display:grid;grid-template-columns:2fr 1fr;gap:22px}.card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.card-head h2{margin:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid #e8eae5;vertical-align:top}th{color:#71796f;font-size:12px;text-transform:uppercase;letter-spacing:.08em}td small{display:block;color:#7a8178}.rank{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid #eee}.rank>span{width:30px;height:30px;border-radius:9px;background:#eef0eb;display:grid;place-items:center}.rank div{flex:1;display:flex;flex-direction:column}.notice{background:#e3f4e8;color:#28633b;padding:13px 16px;border-radius:12px;margin-bottom:20px}.status{padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}.status.on{background:#ddf4e5;color:#287442}.status.off{background:#eee;color:#666}.color-dot{width:15px;height:15px;border-radius:50%;display:inline-block;vertical-align:-2px;margin-right:7px}.text-link{color:var(--accent);font-weight:700}.admin-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.admin-form .admin-card{display:flex;flex-direction:column;gap:15px}.span-2{grid-column:1/-1}.admin-form label small{font-weight:400;color:#788076}.form-actions{position:sticky;bottom:15px;margin:20px 0;text-align:right}.danger-zone{text-align:right}.danger-zone button{border:0;background:none;color:#a23b3b;cursor:pointer}.contact-detail dl{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.contact-detail dl div{border-bottom:1px solid #eee;padding-bottom:12px}.contact-detail dt{color:#777;font-size:12px;text-transform:uppercase}.contact-detail dd{margin:3px 0}.message-box{background:#f6f7f3;border-radius:16px;padding:25px}.login-body{min-height:100vh;display:grid;place-items:center;background:#e8ebe4}.login-card{width:min(440px,calc(100% - 30px));background:#fff;border-radius:26px;padding:40px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:17px}
@media(max-width:900px){.site-header{height:70px;padding:0 20px}.site-header nav{position:fixed;inset:70px 0 auto;background:#f7f5ef;padding:25px;display:grid;transform:translateY(-130%);transition:.3s;box-shadow:0 25px 40px #0002}.site-header.menu-open nav{transform:none}.menu-toggle{display:block;width:40px;height:40px;position:relative}.menu-toggle span{position:absolute;left:8px;right:8px;height:2px;background:#222;top:14px}.menu-toggle span:last-child{top:23px}.side-nav{display:none}.section{padding:95px 22px}.hero{grid-template-columns:1fr;padding-top:105px;gap:45px}.hero h1{font-size:48px}.portrait-wrap{max-width:430px}.scroll-hint{display:none}.about-grid,.resume-layout,.letter-card,.contact-card{grid-template-columns:1fr}.project.featured{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr}.skill-panel{position:static}.admin-sidebar{position:static;width:auto;height:auto;padding:15px}.admin-sidebar nav{display:flex;overflow:auto}.admin-sidebar form{display:none}.admin-brand{margin:0 0 10px}.admin-main{margin:0;padding:25px 15px}.admin-grid,.admin-form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.stats{grid-template-columns:1fr 1fr 1fr}.admin-main>header{align-items:flex-start}.contact-detail dl{grid-template-columns:1fr}}
@media(max-width:600px){.brand strong{display:none}.hero h1{font-size:39px}.hero-actions{flex-direction:column;align-items:stretch}.portrait-card{border-radius:34px}.facts,.field-row,.contact-links{grid-template-columns:1fr}.facts article{min-height:135px}.letter-card{padding:27px}.timeline::before{left:69px}.timeline article{grid-template-columns:55px 1fr;gap:35px}.timeline article::before{left:64px}.project-copy{padding:30px}.project-visual{min-height:340px}.contact-copy,#contact-form{padding:28px}.section-head h2,.contact h2,.letter h2{font-size:37px}footer{align-items:flex-start;gap:20px;flex-wrap:wrap}.stats{grid-template-columns:1fr}.admin-main h1{font-size:28px}.admin-main>header{gap:14px;flex-direction:column}.admin-sidebar nav a{white-space:nowrap}.admin-form .admin-card{padding:18px}}

/* Kontaktformular: eindeutige Feldfehler */
#contact-form .is-invalid {
    border-color: #c83d3d !important;
    box-shadow: 0 0 0 1px rgba(200, 61, 61, .08);
}
#contact-form .checkbox.is-invalid {
    border: 1px solid #c83d3d;
    border-radius: 12px;
    padding: 10px 12px;
    background: #fff7f7;
}
#contact-form .checkbox.is-invalid input {
    outline: 1px solid #c83d3d;
    outline-offset: 2px;
}
.field-error {
    color: #a93636;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
    margin-top: 2px;
}
.form-errors {
    border: 1px solid rgba(169, 54, 54, .18);
}