/* Design-System vincentreinert.de — aus privat/index.html extrahiert & erweitert */
/* ===== RESET & BASE ===== */
        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

        :root {
            --bg:         #040c18;
            --bg-2:       #060f1f;
            --bg-3:       #080f1e;
            --surface:    rgba(255,255,255,0.045);
            --surface-hv: rgba(255,255,255,0.08);
            --border:     rgba(255,255,255,0.09);
            --border-hv:  rgba(0,113,227,0.35);
            --cyan:       #00d4ff;
            --violet:     #0e7490;
            --cyan-dim:   rgba(0,113,227,0.12);
            --violet-dim: rgba(0,113,227,0.16);
            --green:      #34c759;
            --green-dim:  rgba(52,199,89,0.12);
            --orange:     #ff9500;
            --orange-dim: rgba(255,149,0,0.12);
            --text:       #e2e8f0;
            --muted:      #8fa3bd;
            --faint:      #4a5568;
            --radius:     14px;
            --radius-lg:  20px;
            --radius-xl:  28px;
            --t:          all 0.28s cubic-bezier(0.4,0,0.2,1);
        }

        /* ===== LIGHT MODE ===== */
        html.light {
            --bg:         #f0f4f8;
            --bg-2:       #e8eef5;
            --bg-3:       #dde5ef;
            --surface:    rgba(255,255,255,0.7);
            --surface-hv: rgba(255,255,255,0.9);
            --border:     rgba(0,0,0,0.08);
            --border-hv:  rgba(0,150,200,0.4);
            --cyan:       #0099cc;
            --violet:     #0e7490;
            --cyan-dim:   rgba(0,153,204,0.1);
            --violet-dim: rgba(0,113,227,0.14);
            --green:      #059669;
            --green-dim:  rgba(5,150,105,0.1);
            --orange:     #d97706;
            --orange-dim: rgba(217,119,6,0.1);
            --text:       #0f172a;
            --muted:      #475569;
            --faint:      #94a3b8;
        }

        html { scroll-behavior: smooth; -webkit-overflow-scrolling: touch; }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }

        h1, h2, h3, .logo, .hero-title { font-family: 'Poppins', sans-serif; }

        /* ===== SCROLLBAR ===== */
        ::-webkit-scrollbar { width: 5px; }
        ::-webkit-scrollbar-track { background: var(--bg); }
        ::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 3px; }

        /* ===== UTILS ===== */
        .container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

        .gradient-text {
            background: linear-gradient(135deg, var(--cyan) 0%, #2dd4bf 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .glass {
            background: var(--surface);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 2.5px;
            text-transform: uppercase;
            color: var(--cyan);
            margin-bottom: 14px;
        }
        .section-label::before {
            content: '';
            display: block;
            width: 28px;
            height: 2px;
            background: var(--cyan);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.9rem, 4vw, 2.9rem);
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .section-sub {
            color: var(--muted);
            font-size: 1.02rem;
            max-width: 560px;
            margin-bottom: 56px;
            line-height: 1.7;
        }

        /* ===== MESH BACKGROUND ===== */
        .mesh {
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 60% 50% at 10% 20%, rgba(0,113,227,0.04) 0%, transparent 60%),
                radial-gradient(ellipse 50% 60% at 90% 80%, rgba(0,113,227,0.07) 0%, transparent 60%);
            pointer-events: none;
            z-index: 0;
        }

        /* ===== HEADER ===== */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 200;
            transition: var(--t);
        }
        header.scrolled {
            background: rgba(4,12,24,0.88);
            backdrop-filter: blur(22px);
            -webkit-backdrop-filter: blur(22px);
            border-bottom: 1px solid var(--border);
        }
        nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }
        .logo {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            text-decoration: none;
            letter-spacing: -0.3px;
        }
        .logo span {
            background: linear-gradient(135deg, var(--cyan) 0%, #2dd4bf 100%);
            -webkit-background-clip: text; background-clip: text;
            -webkit-text-fill-color: transparent; color: transparent;
        }

        .nav-links { display: flex; list-style: none; gap: 4px; }
        .nav-links a {
            color: var(--muted);
            text-decoration: none;
            font-size: 0.875rem;
            font-weight: 500;
            padding: 7px 14px;
            border-radius: 9px;
            transition: color 0.25s ease;
            position: relative;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 2px; left: 14px; right: 14px;
            height: 2px;
            background: var(--cyan);
            border-radius: 2px;
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
        }
        .nav-links a:hover { color: var(--text); }
        .nav-links a:hover::after { transform: scaleX(1); }
        .nav-links a.nav-active { color: var(--text); }
        .nav-links a.nav-active::after { transform: scaleX(1); }

        .nav-cta {
            background: var(--cyan) !important;
            color: #ffffff !important;
            font-weight: 700 !important;
            padding: 7px 18px !important;
        }
        .nav-cta:hover { opacity: 0.88; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,113,227,0.2); }

        .hamburger { display: none; background: none; border: none; color: var(--text); font-size: 1.35rem; cursor: pointer; padding: 8px; }

        /* ===== THEME TOGGLE ===== */
        .theme-toggle {
            width: 38px; height: 38px; border-radius: 10px;
            background: var(--surface); border: 1px solid var(--border);
            color: var(--muted); cursor: pointer; display: flex;
            align-items: center; justify-content: center; font-size: 1rem;
            transition: var(--t); flex-shrink: 0;
        }
        .theme-toggle:hover { color: var(--cyan); border-color: rgba(0,113,227,0.35); background: var(--cyan-dim); }

        /* ===== FAB SCROLL BUTTON ===== */
        .fab-scroll {
            position: fixed; bottom: 28px; right: 28px; z-index: 300;
            width: 48px; height: 48px; border-radius: 14px;
            background: var(--cyan);
            border: none; color: #ffffff; cursor: pointer; font-size: 1.1rem;
            display: flex; align-items: center; justify-content: center;
            box-shadow: 0 6px 24px rgba(0,113,227,0.25);
            transition: transform 0.28s cubic-bezier(0.4,0,0.2,1), box-shadow 0.28s ease, opacity 0.28s ease;
            opacity: 0; transform: translateY(12px) scale(0.9);
        }
        .fab-scroll.visible { opacity: 1; transform: translateY(0) scale(1); }
        .fab-scroll:hover { transform: translateY(-3px) scale(1.06); box-shadow: 0 12px 32px rgba(0,113,227,0.35); }
        .fab-scroll .fab-icon { transition: transform 0.3s cubic-bezier(0.4,0,0.2,1); }
        .fab-scroll.going-up .fab-icon { transform: rotate(0deg); }
        .fab-scroll.going-down .fab-icon { transform: rotate(180deg); }

        /* Light mode nav mobile bg */
        html.light .nav-links { background: rgba(240,244,248,0.97) !important; }
        html.light header.scrolled { background: rgba(240,244,248,0.92) !important; }
        html.light .modal { background: #f0f4f8; }
        html.light .modal-header { background: #f0f4f8; }
        html.light .mesh {
            background:
                radial-gradient(ellipse 60% 50% at 10% 20%, rgba(0,153,204,0.05) 0%, transparent 60%),
                radial-gradient(ellipse 50% 60% at 90% 80%, rgba(0,113,227,0.06) 0%, transparent 60%);
        }
        html.light .hero-stat {
            background: rgba(255,255,255,0.95);
            border-color: rgba(15,23,42,0.1);
            box-shadow: 0 10px 26px rgba(15,23,42,0.14);
        }
        html.light .about-img-badge {
            background: rgba(255,255,255,0.95);
            border-color: rgba(15,23,42,0.12);
            box-shadow: 0 10px 26px rgba(15,23,42,0.16);
        }

        /* ===== HERO ===== */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 90px;
            padding-bottom: 60px;
            position: relative;
            overflow: hidden;
        }
        .hero-blob-1 {
            position: absolute; width: 700px; height: 700px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0,113,227,0.06) 0%, transparent 65%);
            top: -150px; right: -150px; pointer-events: none;
            animation: blob-move 12s ease-in-out infinite;
        }
        .hero-blob-2 {
            position: absolute; width: 600px; height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0,113,227,0.08) 0%, transparent 65%);
            bottom: -100px; left: -100px; pointer-events: none;
            animation: blob-move 15s ease-in-out infinite reverse;
        }
        @keyframes blob-move {
            0%,100% { transform: scale(1) translate(0,0); }
            33%      { transform: scale(1.05) translate(20px,-20px); }
            66%      { transform: scale(0.97) translate(-10px,15px); }
        }

        .hero-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            gap: 60px;
            position: relative;
            z-index: 1;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            background: rgba(0,113,227,0.08);
            border: 1px solid rgba(0,113,227,0.22);
            border-radius: 50px;
            padding: 6px 18px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--cyan);
            margin-bottom: 22px;
        }
        .hero-badge .pulse {
            width: 7px; height: 7px;
            background: var(--cyan);
            border-radius: 50%;
            animation: pulse-dot 2.2s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,100% { opacity: 1; transform: scale(1); }
            50%      { opacity: 0.35; transform: scale(0.8); }
        }

        .hero-title {
            font-size: clamp(2.6rem, 5.5vw, 4.4rem);
            font-weight: 800;
            line-height: 1.08;
            letter-spacing: -2px;
            margin-bottom: 12px;
        }
        .hero-role {
            font-size: clamp(1.05rem, 2vw, 1.35rem);
            font-weight: 600;
            color: var(--muted);
            margin-bottom: 10px;
            font-family: 'Inter', sans-serif;
        }
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 7px;
            margin-bottom: 26px;
        }
        .hero-tag {
            font-size: 0.76rem;
            font-weight: 700;
            color: var(--cyan);
            background: rgba(0,113,227,0.14);
            border: 1px solid rgba(0,113,227,0.3);
            border-radius: 50px;
            padding: 4px 13px;
            letter-spacing: 0.3px;
        }
        .hero-desc {
            color: var(--muted);
            font-size: 0.97rem;
            line-height: 1.78;
            margin-bottom: 34px;
            max-width: 520px;
        }
        .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

        .btn-primary {
            display: inline-flex; align-items: center; gap: 8px;
            background: var(--cyan);
            color: #ffffff; padding: 13px 28px; border-radius: 50px;
            font-size: 0.875rem; font-weight: 700; text-decoration: none;
            transition: var(--t); border: none; cursor: pointer;
            box-shadow: 0 4px 20px rgba(0,113,227,0.15);
        }
        .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(0,113,227,0.28); }

        .btn-secondary {
            display: inline-flex; align-items: center; gap: 8px;
            background: var(--surface); color: var(--text);
            padding: 13px 28px; border-radius: 50px;
            font-size: 0.875rem; font-weight: 600; text-decoration: none;
            border: 1px solid var(--border); transition: var(--t);
            backdrop-filter: blur(10px);
        }
        .btn-secondary:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }

        /* Hero Image */
        .hero-image-col { display: flex; justify-content: center; position: relative; }
        .hero-img-wrap { position: relative; width: 340px; height: 340px; }
        .hero-img-glow {
            position: absolute; inset: -50px; border-radius: 50%;
            background: radial-gradient(circle, rgba(0,113,227,0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-img {
            width: 100%; height: 100%;
            border-radius: 50%; object-fit: cover;
            border: 2px solid rgba(0,113,227,0.25);
            display: block; background: var(--bg-2);
            box-shadow: 0 0 60px rgba(0,113,227,0.08);
        }
        /* Arc border */
        .hero-img-arc {
            position: absolute; inset: -8px; border-radius: 50%;
            border: 1.5px solid transparent;
            border-top-color: var(--cyan);
            border-right-color: var(--violet);
            border-bottom-color: transparent;
            border-left-color: transparent;
            animation: arc-spin 8s linear infinite;
        }
        @keyframes arc-spin { to { transform: rotate(360deg); } }

        .hero-stat {
            position: absolute;
            background: rgba(4,12,24,0.9);
            backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 10px 16px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--muted);
            white-space: nowrap;
        }
        .hero-stat .stat-val { font-family: 'Poppins', sans-serif; font-size: 1.3rem; font-weight: 800; color: var(--cyan); display: block; }
        .hero-stat-1 { top: 20px; right: -24px; }
        .hero-stat-2 { bottom: 40px; left: -36px; }

        /* ===== SECTIONS ===== */
        section { padding: 100px 0; position: relative; z-index: 1; }

        /* ===== ABOUT ===== */
        .about { background: var(--bg-2); }
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1.6fr;
            gap: 64px;
            align-items: center;
        }
        .about-img-wrap { position: relative; }
        .about-img {
            width: 100%; border-radius: var(--radius-lg);
            display: block; background: var(--bg-3);
            aspect-ratio: 4/5; object-fit: cover;
            border: 1px solid var(--border);
            box-shadow: 0 24px 60px rgba(0,0,0,0.4);
        }
        .about-img-badge {
            position: absolute; bottom: -18px; right: -18px;
            background: linear-gradient(135deg, var(--cyan-dim), var(--violet-dim));
            border: 1px solid rgba(0,113,227,0.18);
            border-radius: var(--radius);
            padding: 14px 20px;
            text-align: center;
            backdrop-filter: blur(14px);
        }
        .about-img-badge strong { display: block; font-family: 'Poppins', sans-serif; font-size: 1.6rem; font-weight: 800; color: var(--cyan); }
        .about-img-badge span { font-size: 0.75rem; color: var(--muted); font-weight: 500; }
        .about-text p { color: var(--muted); margin-bottom: 18px; font-size: 0.97rem; line-height: 1.78; }
        .info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 24px 0; }
        .info-item { display: flex; align-items: center; gap: 9px; font-size: 0.85rem; color: var(--muted); }
        .info-item i { color: var(--cyan); width: 15px; flex-shrink: 0; }
        .skill-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 8px; }
        .skill-tag {
            font-size: 0.8rem; font-weight: 600; color: var(--text);
            background: var(--surface); border: 1px solid var(--border);
            border-radius: 8px; padding: 6px 13px; transition: var(--t); cursor: default;
        }
        .skill-tag:hover { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-dim); }

        /* ===== TIMELINE ===== */
        .experience { background: var(--bg); }
        .timeline { position: relative; max-width: 820px; margin: 0 auto; }
        .timeline::before {
            content: ''; position: absolute; left: 27px; top: 8px; bottom: 0;
            width: 1px;
            background: linear-gradient(to bottom, var(--cyan) 0%, #0e7490 50%, transparent 100%);
        }
        .timeline-item { display: flex; gap: 24px; margin-bottom: 28px; position: relative; }
        .timeline-dot {
            flex-shrink: 0; width: 54px; height: 54px;
            border-radius: 14px; background: var(--surface);
            border: 1px solid var(--border);
            display: flex; align-items: center; justify-content: center;
            font-size: 1.1rem; position: relative; z-index: 1;
            transition: var(--t);
        }
        .timeline-item.current .timeline-dot {
            background: linear-gradient(135deg, var(--cyan-dim), var(--violet-dim));
            border-color: rgba(0,113,227,0.4);
            box-shadow: 0 0 20px rgba(0,113,227,0.1);
        }
        .timeline-card {
            flex: 1; padding: 24px 26px;
            transition: var(--t);
            position: relative; overflow: hidden;
        }
        .timeline-card:hover { transform: translateX(5px); border-color: var(--border-hv); }
        .current-badge {
            display: inline-flex; align-items: center; gap: 6px;
            font-size: 0.7rem; font-weight: 700; color: var(--cyan);
            background: rgba(0,113,227,0.08); border: 1px solid rgba(0,113,227,0.2);
            border-radius: 50px; padding: 3px 10px; margin-bottom: 10px;
        }
        .current-badge .dot { width: 5px; height: 5px; background: var(--cyan); border-radius: 50%; animation: pulse-dot 2s ease-in-out infinite; }
        .timeline-date { font-size: 0.78rem; color: var(--faint); font-weight: 500; margin-bottom: 6px; }
        .timeline-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 3px; color: var(--text); font-family: 'Poppins', sans-serif; }
        .timeline-company { font-size: 0.88rem; color: var(--cyan); font-weight: 600; margin-bottom: 14px; }
        .timeline-points { list-style: none; display: flex; flex-direction: column; gap: 5px; }
        .timeline-points li { font-size: 0.86rem; color: var(--muted); display: flex; gap: 8px; align-items: flex-start; }
        .timeline-points li::before { content: '→'; color: var(--cyan); flex-shrink: 0; opacity: 0.7; }

        /* ===== PROJECTS ===== */
        .projects { background: var(--bg-2); }
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
            gap: 18px;
        }
        .project-card {
            padding: 26px;
            transition: var(--t);
            position: relative;
            overflow: hidden;
            cursor: pointer;
            text-decoration: none;
            display: block;
            color: inherit;
        }
        .project-card.no-link { cursor: default; }
        .project-card::after {
            content: '';
            position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
            background: var(--cyan);
            transform: scaleX(0); transform-origin: left;
            transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
        }
        .project-card:not(.no-link):hover { transform: translateY(-5px); border-color: var(--border-hv); }
        .project-card:not(.no-link):hover::after { transform: scaleX(1); }
        .project-card.no-link:hover { border-color: rgba(255,149,0,0.25); }

        .project-header {
            display: flex; align-items: flex-start;
            justify-content: space-between; gap: 12px; margin-bottom: 14px;
        }
        .project-icon-wrap {
            width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
            display: flex; align-items: center; justify-content: center; font-size: 1.15rem;
        }
        .icon-bg-cyan   { background: var(--cyan-dim);   border: 1px solid rgba(0,113,227,0.18);   }
        .icon-bg-violet { background: var(--violet-dim); border: 1px solid rgba(0,113,227,0.28);  }
        .icon-bg-green  { background: var(--green-dim);  border: 1px solid rgba(52,199,89,0.18);  }
        .icon-bg-orange { background: var(--orange-dim); border: 1px solid rgba(255,149,0,0.18);  }

        .project-badges { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; }
        .p-badge {
            font-size: 0.68rem; font-weight: 700; letter-spacing: 0.4px;
            padding: 3px 9px; border-radius: 6px; border: 1px solid; white-space: nowrap;
        }
        .badge-saas-b2b  { color: var(--cyan);   border-color: rgba(0,113,227,0.3);  background: rgba(0,113,227,0.07);  }
        .badge-saas-b2c  { color: var(--cyan);        border-color: rgba(0,113,227,0.3); background: rgba(0,113,227,0.07); }
        .badge-web-b2c   { color: var(--green);   border-color: rgba(52,199,89,0.3); background: rgba(52,199,89,0.07); }
        .badge-crm       { color: var(--orange);  border-color: rgba(255,149,0,0.3); background: rgba(255,149,0,0.07); }
        .badge-wip       { color: var(--orange);  border-color: rgba(255,149,0,0.3); background: rgba(255,149,0,0.07); }

        .project-date { font-size: 0.76rem; color: var(--faint); font-weight: 500; margin-bottom: 6px; }
        .project-title { font-size: 1.02rem; font-weight: 700; margin-bottom: 8px; color: var(--text); font-family: 'Poppins', sans-serif; }
        .project-desc { font-size: 0.84rem; color: var(--muted); line-height: 1.62; }
        .project-link-hint {
            display: inline-flex; align-items: center; gap: 5px;
            font-size: 0.78rem; color: var(--cyan); font-weight: 600; margin-top: 12px;
            opacity: 0; transform: translateX(-4px); transition: var(--t);
        }
        .project-card:not(.no-link):hover .project-link-hint { opacity: 1; transform: translateX(0); }
        .wip-notice {
            display: inline-flex; align-items: center; gap: 6px;
            font-size: 0.77rem; color: var(--orange); font-weight: 600; margin-top: 12px;
            background: var(--orange-dim); border: 1px solid rgba(255,149,0,0.2);
            border-radius: 7px; padding: 4px 10px;
        }

        /* ===== SKILLS ===== */
        .skills-section { background: var(--bg); }
        .skills-layout { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
        .skill-card { padding: 28px; transition: var(--t); }
        .skill-card:hover { transform: translateY(-4px); border-color: var(--border-hv); }
        .skill-card-icon {
            width: 46px; height: 46px; border-radius: 13px;
            display: flex; align-items: center; justify-content: center;
            font-size: 1.15rem; margin-bottom: 18px;
        }
        .sk-cyan   { background: var(--cyan-dim);   color: var(--cyan);   border: 1px solid rgba(0,113,227,0.2);   }
        .sk-violet { background: var(--violet-dim); color: var(--cyan);       border: 1px solid rgba(0,113,227,0.3);  }
        .sk-green  { background: var(--green-dim);  color: var(--green);  border: 1px solid rgba(52,199,89,0.2);  }
        .skill-card-title { font-size: 0.98rem; font-weight: 700; margin-bottom: 16px; color: var(--text); font-family: 'Poppins', sans-serif; }
        .skill-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }
        .skill-list li { display: flex; align-items: center; gap: 9px; font-size: 0.86rem; color: var(--muted); }
        .skill-list i { color: var(--cyan); width: 13px; font-size: 0.72rem; flex-shrink: 0; }

        .pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 38px; }
        .pill {
            font-size: 0.8rem; font-weight: 600; padding: 6px 15px;
            border-radius: 50px; background: var(--surface);
            border: 1px solid var(--border); color: var(--muted); transition: var(--t);
        }
        .pill:hover { border-color: var(--cyan); color: var(--cyan); }

        /* ===== LANGUAGES / HOBBIES ===== */
        .lang-hobby { background: var(--bg-2); }
        .lang-hobby-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 18px; }
        .lh-card { padding: 32px; }
        .card-heading { font-size: 0.98rem; font-weight: 700; margin-bottom: 22px; display: flex; align-items: center; gap: 9px; font-family: 'Poppins', sans-serif; }
        .card-heading i { color: var(--cyan); }
        .lang-item {
            display: flex; justify-content: space-between; align-items: center;
            padding: 11px 0; border-bottom: 1px solid var(--border);
        }
        .lang-item:last-child { border-bottom: none; }
        .lang-name { font-weight: 600; font-size: 0.9rem; }
        .lang-lvl {
            font-size: 0.77rem; color: var(--cyan);
            background: var(--cyan-dim); border: 1px solid rgba(0,113,227,0.18);
            border-radius: 6px; padding: 3px 10px; font-weight: 700;
        }
        .hobby-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; }
        .hobby-item {
            display: flex; flex-direction: column; align-items: center; gap: 8px;
            padding: 16px 10px; border-radius: var(--radius);
            background: var(--surface); border: 1px solid var(--border);
            font-size: 0.8rem; color: var(--muted); font-weight: 500;
            text-align: center; transition: var(--t); cursor: default;
        }
        .hobby-item:hover { border-color: var(--cyan); color: var(--cyan); }
        .hobby-item i { font-size: 1.25rem; color: var(--cyan); }

        /* ===== CONTACT ===== */
        .contact { background: var(--bg); }
        .contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 36px; align-items: start; }
        .contact-card { padding: 38px; }
        .contact-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 6px; font-family: 'Poppins', sans-serif; }
        .contact-card p { font-size: 0.88rem; color: var(--muted); margin-bottom: 28px; }
        .contact-list { list-style: none; display: flex; flex-direction: column; gap: 18px; }
        .contact-item { display: flex; align-items: center; gap: 15px; }
        .contact-icon {
            width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
            background: var(--cyan-dim); border: 1px solid rgba(0,113,227,0.18);
            display: flex; align-items: center; justify-content: center;
            color: var(--cyan); font-size: 0.95rem;
        }
        .contact-label { font-size: 0.72rem; font-weight: 700; color: var(--faint); text-transform: uppercase; letter-spacing: 0.7px; margin-bottom: 2px; }
        .contact-value { font-size: 0.9rem; font-weight: 500; color: var(--text); }
        .contact-value a { color: var(--text); text-decoration: none; transition: var(--t); }
        .contact-value a:hover { color: var(--cyan); }

        .cv-card {
            padding: 38px; text-align: center;
            display: flex; flex-direction: column; align-items: center; gap: 18px;
        }
        .cv-icon-wrap {
            width: 64px; height: 64px; border-radius: 18px;
            background: linear-gradient(135deg, var(--cyan-dim), var(--violet-dim));
            border: 1px solid rgba(0,113,227,0.15);
            display: flex; align-items: center; justify-content: center;
            font-size: 1.6rem; color: var(--cyan);
        }
        .cv-card h3 { font-size: 1.25rem; font-weight: 800; font-family: 'Poppins', sans-serif; }
        .cv-card p { font-size: 0.87rem; color: var(--muted); margin: 0; }
        .cv-meta { width: 100%; margin-top: 6px; padding-top: 22px; border-top: 1px solid var(--border); }
        .cv-meta-row { display: flex; align-items: center; gap: 9px; font-size: 0.87rem; color: var(--text); margin-bottom: 9px; }
        .cv-meta-row i { color: var(--cyan); width: 14px; }

        /* ===== FOOTER ===== */
        footer {
            background: var(--bg-3);
            border-top: 1px solid var(--border);
            padding: 64px 0 28px;
            position: relative;
        }
        footer::before {
            content: ''; position: absolute; top: -1px; left: 10%; right: 10%; height: 1px;
            background: linear-gradient(90deg, transparent, var(--cyan), transparent);
            opacity: 0.55;
        }
        .footer-top {
            display: flex; align-items: flex-end; justify-content: space-between;
            gap: 24px; margin-bottom: 40px; flex-wrap: wrap;
        }
        .footer-logo {
            font-family: 'Poppins', sans-serif;
            font-size: clamp(2.1rem, 5.5vw, 3.3rem);
            font-weight: 800; letter-spacing: -2px; line-height: 1;
            color: var(--text); text-decoration: none;
        }
        .footer-logo span, .footer-logo .footer-dot {
            background: linear-gradient(135deg, var(--cyan) 0%, #2dd4bf 100%);
            -webkit-background-clip: text; background-clip: text;
            -webkit-text-fill-color: transparent; color: transparent;
            font-style: normal;
        }
        .footer-tagline { font-size: 0.9rem; color: var(--muted); margin: 14px 0 0; max-width: 340px; }
        .footer-meta { display: flex; align-items: center; gap: 18px; margin-top: 20px; flex-wrap: wrap; }
        .footer-status {
            display: inline-flex; align-items: center; gap: 8px;
            font-size: 0.78rem; font-weight: 600; color: var(--text);
            background: var(--green-dim); border: 1px solid rgba(52,199,89,0.28);
            padding: 6px 14px; border-radius: 50px;
        }
        .status-dot {
            width: 8px; height: 8px; border-radius: 50%; background: var(--green);
            animation: statusPulse 2.2s ease-in-out infinite;
        }
        @keyframes statusPulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(52,199,89,0.45); }
            50%      { box-shadow: 0 0 0 5px rgba(52,199,89,0); }
        }
        .footer-time { font-size: 0.8rem; color: var(--muted); display: inline-flex; align-items: center; gap: 7px; }
        .footer-time i { color: var(--cyan); }
        .to-top {
            width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
            background: var(--surface); border: 1px solid var(--border);
            color: var(--muted); cursor: pointer; font-size: 0.95rem;
            display: flex; align-items: center; justify-content: center;
            transition: var(--t);
        }
        .to-top:hover { color: #ffffff; background: var(--cyan); border-color: var(--cyan); transform: translateY(-3px); }

        .footer-grid {
            display: grid; grid-template-columns: 1fr 1fr 1.4fr;
            gap: 40px; padding: 36px 0;
            border-top: 1px solid var(--border);
        }
        .footer-col h4 { font-size: 0.74rem; font-weight: 700; letter-spacing: 1.8px; text-transform: uppercase; color: var(--faint); margin-bottom: 16px; }
        .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
        .footer-col ul li a {
            font-size: 0.87rem; color: var(--muted); text-decoration: none;
            transition: var(--t); display: inline-flex; align-items: center; gap: 7px;
        }
        .footer-col ul li a i { font-size: 0.66rem; opacity: 0.45; transition: var(--t); }
        .footer-col ul li a:hover { color: var(--cyan); transform: translateX(3px); }
        .footer-col ul li a:hover i { opacity: 1; }

        .footer-contact-cards { display: flex; flex-wrap: wrap; gap: 10px; }
        .contact-chip {
            display: inline-flex; align-items: center; gap: 8px;
            font-size: 0.82rem; font-weight: 600; color: var(--text);
            background: var(--surface); border: 1px solid var(--border);
            padding: 9px 16px; border-radius: 50px; text-decoration: none;
            transition: var(--t);
        }
        .contact-chip i { color: var(--cyan); font-size: 0.85rem; }
        .contact-chip:hover { border-color: rgba(0,113,227,0.4); background: var(--cyan-dim); transform: translateY(-2px); }

        .footer-bottom {
            display: flex; align-items: center; justify-content: space-between;
            gap: 14px; flex-wrap: wrap;
            padding-top: 22px; border-top: 1px solid var(--border);
        }
        .footer-copy { font-size: 0.8rem; color: var(--faint); margin: 0; }
        .footer-made { font-size: 0.8rem; color: var(--faint); margin: 0; display: inline-flex; align-items: center; gap: 6px; }
        .footer-made .fa-heart { color: #f43f5e; font-size: 0.72rem; }
        .footer-made:hover .fa-heart { animation: heartbeat 0.9s ease-in-out infinite; }
        @keyframes heartbeat {
            0%, 100% { transform: scale(1); }
            30%      { transform: scale(1.35); }
            55%      { transform: scale(1.05); }
            75%      { transform: scale(1.25); }
        }
        .footer-made a { color: var(--muted); text-decoration: none; border-bottom: 1px dotted var(--faint); transition: var(--t); }
        .footer-made a:hover { color: var(--cyan); border-color: var(--cyan); }
        .footer-legal-link { background: none; border: none; cursor: pointer; font-family: 'Inter', sans-serif; }
        .footer-legal-links { display: flex; gap: 20px; }
        .footer-legal-links button {
            background: none; border: none; cursor: pointer;
            font-size: 0.8rem; color: var(--faint); font-family: 'Inter', sans-serif;
            text-decoration: none; transition: var(--t); padding: 0;
        }
        .footer-legal-links button:hover { color: var(--cyan); }
        @media (max-width: 900px) {
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .footer-top { align-items: flex-start; flex-direction: column; }
        }
        @media (max-width: 560px) {
            .footer-grid { grid-template-columns: 1fr; gap: 28px; }
            .footer-bottom { flex-direction: column; align-items: flex-start; }
        }

        /* ===== MODALS ===== */
        .modal-overlay {
            position: fixed; inset: 0; z-index: 1000;
            background: rgba(4,12,24,0.85);
            backdrop-filter: blur(10px);
            display: flex; align-items: center; justify-content: center;
            padding: 20px;
            opacity: 0; visibility: hidden; transition: opacity 0.28s ease, visibility 0.28s ease;
        }
        .modal-overlay.open { opacity: 1; visibility: visible; }
        .modal {
            background: var(--bg-2);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            max-width: 680px;
            width: 100%;
            max-height: 80vh;
            overflow-y: auto;
            padding: 0;
            transform: translateY(20px) scale(0.98);
            transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
        }
        .modal-overlay.open .modal { transform: translateY(0) scale(1); }
        ::-webkit-scrollbar { width: 5px; }
        .modal-header {
            display: flex; align-items: center; justify-content: space-between;
            padding: 24px 28px; border-bottom: 1px solid var(--border);
            position: sticky; top: 0; background: var(--bg-2); z-index: 1;
            border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        }
        .modal-title { font-size: 1.15rem; font-weight: 700; font-family: 'Poppins', sans-serif; }
        .modal-close {
            width: 34px; height: 34px; border-radius: 9px;
            background: var(--surface); border: 1px solid var(--border);
            color: var(--muted); cursor: pointer; display: flex;
            align-items: center; justify-content: center; font-size: 1rem;
            transition: var(--t); flex-shrink: 0;
        }
        .modal-close:hover { color: var(--text); border-color: var(--border-hv); }
        .modal-body { padding: 28px; }
        .modal-body h3 { font-size: 1rem; font-weight: 700; margin: 22px 0 8px; color: var(--text); font-family: 'Poppins', sans-serif; }
        .modal-body h3:first-child { margin-top: 0; }
        .modal-body p { font-size: 0.88rem; color: var(--muted); line-height: 1.75; margin-bottom: 8px; }
        .modal-body a { color: var(--cyan); text-decoration: none; }
        .modal-body a:hover { text-decoration: underline; }
        .modal-body ul { list-style: disc; padding-left: 20px; }
        .modal-body ul li { font-size: 0.88rem; color: var(--muted); line-height: 1.75; margin-bottom: 4px; }

        /* ===== SCROLL REVEAL ===== */
        .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.55s ease-out, transform 0.55s ease-out; }
        .reveal.visible { opacity: 1; transform: translateY(0); }

        /* ===== REDUCED MOTION ===== */
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
            .hero-blob-1, .hero-blob-2 { animation: none; }
            .hero-img-arc { animation: none; }
            .pulse { animation: none !important; }
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .skills-layout { grid-template-columns: 1fr 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 900px) {
            .hero-inner { grid-template-columns: 1fr; text-align: center; }
            .hero-tags, .hero-actions { justify-content: center; }
            .hero-desc { margin: 0 auto 34px; }
            .hero-image-col { order: -1; }
            .hero-img-wrap { width: 220px; height: 220px; }
            .hero-stat { display: none; }
            .about-grid { grid-template-columns: 1fr; }
            .about-img { max-height: 280px; }
            .about-img-badge { display: none; }
            .contact-grid { grid-template-columns: 1fr; }
            .lang-hobby-grid { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            section { padding: 70px 0; }
            .nav-links {
                display: none; position: fixed; top: 68px; left: 0; right: 0;
                background: rgba(4,12,24,0.97); backdrop-filter: blur(22px);
                flex-direction: column; padding: 16px; gap: 3px;
                border-bottom: 1px solid var(--border);
            }
            .nav-links.open { display: flex; }
            .nav-links a { padding: 11px 14px; }
            .hamburger { display: block; }
            .skills-layout { grid-template-columns: 1fr; }
            .hobby-grid { grid-template-columns: repeat(2, 1fr); }
            .projects-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
            .footer-bottom { flex-direction: column; align-items: flex-start; }
        }
        @media (max-width: 480px) {
            .footer-grid { grid-template-columns: 1fr; }
            .footer-legal-links { flex-wrap: wrap; gap: 12px; }
        }

/* ============================================================
   ERWEITERUNGEN · öffentliche Landingpage (v2, 09/2026)
   ============================================================ */

/* ===== LANGUAGE TOGGLE ===== */
.lang-toggle {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 9px; padding: 4px; flex-shrink: 0;
}
.lang-toggle button {
    background: none; border: none; cursor: pointer;
    font: 600 0.78rem 'Inter', sans-serif; color: var(--muted);
    padding: 5px 10px; border-radius: 6px; transition: var(--t);
}
.lang-toggle button.active {
    background: var(--cyan);
    color: #ffffff;
}

/* ===== TRUST BAR ===== */
.trustbar {
    padding: 26px 0; border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border); background: var(--bg-2);
}
.trustbar-inner {
    display: flex; align-items: center; justify-content: center;
    gap: 14px 42px; flex-wrap: wrap;
}
.trustbar-label {
    font-size: 0.72rem; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; color: var(--faint);
}
.trustbar-item {
    font-family: 'Poppins', sans-serif; font-size: 0.95rem;
    font-weight: 700; color: var(--muted); opacity: 0.75;
    transition: var(--t); white-space: nowrap;
}
.trustbar-item:hover { opacity: 1; color: var(--text); }

/* ===== METRICS BAND ===== */
.metrics-band { background: var(--bg-2); }
.metrics-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.metric-card {
    padding: 30px 24px; text-align: center; transition: var(--t);
}
.metric-card:hover { transform: translateY(-4px); border-color: var(--border-hv); }
.metric-val {
    font-family: 'Poppins', sans-serif; font-size: 2.4rem;
    font-weight: 800; line-height: 1; letter-spacing: -1px;
    color: var(--cyan);
    background-clip: text; display: block; margin-bottom: 8px;
}
.metric-label { font-size: 0.82rem; color: var(--muted); font-weight: 500; line-height: 1.5; }

/* ===== FEATURED PROJECT (Case-Study-Format) ===== */
.case-feature {
    padding: 40px; display: grid;
    grid-template-columns: 1.3fr 1fr; gap: 44px; align-items: center;
    margin-bottom: 18px; position: relative; overflow: hidden;
    text-decoration: none; color: inherit; transition: var(--t);
}
.case-feature:hover { transform: translateY(-4px); border-color: var(--border-hv); }
.case-feature::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--cyan);
}
.case-kicker {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 0.72rem; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--cyan); margin-bottom: 14px;
}
.case-title {
    font-family: 'Poppins', sans-serif; font-size: 1.7rem;
    font-weight: 800; letter-spacing: -0.5px; margin-bottom: 6px;
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.case-oneliner { font-size: 0.9rem; color: var(--muted); margin: 0 0 14px; line-height: 1.6; }
.case-stack { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.stack-chip {
    font-size: 0.72rem; font-weight: 600; color: var(--muted);
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 6px; padding: 3px 9px;
}
.case-rows { display: flex; flex-direction: column; gap: 13px; }
.case-row { display: flex; gap: 12px; align-items: flex-start; }
.case-row-icon {
    width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.72rem;
}
.case-row-label {
    font-size: 0.68rem; font-weight: 700; letter-spacing: 1px;
    text-transform: uppercase; color: var(--faint); margin-bottom: 2px;
}
.case-row p { font-size: 0.87rem; color: var(--muted); line-height: 1.6; margin: 0; }
.case-quote {
    padding: 22px 24px; border-left: 3px solid var(--cyan);
    background: var(--surface); border-radius: 0 var(--radius) var(--radius) 0;
    margin-top: 22px;
}
.case-quote p {
    font-size: 0.9rem; color: var(--text); font-style: italic;
    line-height: 1.7; margin: 0 0 10px;
}
.case-quote footer {
    background: none; border: none; padding: 0;
    font-size: 0.78rem; color: var(--muted); font-weight: 600;
}
.case-visual {
    aspect-ratio: 4/3; border-radius: var(--radius);
    background:
        radial-gradient(ellipse 80% 60% at 30% 20%, rgba(0,113,227,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 90%, rgba(0,113,227,0.14) 0%, transparent 60%),
        var(--bg-3);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 14px; padding: 24px; text-align: center;
}
.case-visual i { font-size: 3rem; color: var(--cyan); opacity: 0.85; }
.case-visual span {
    font-family: 'Poppins', sans-serif; font-weight: 700;
    font-size: 0.95rem; color: var(--muted);
}

/* ===== PROCESS ===== */
.process { background: var(--bg-2); }
.process-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
    counter-reset: step;
}
.process-step { padding: 30px 26px; position: relative; transition: var(--t); }
.process-step:hover { transform: translateY(-4px); border-color: var(--border-hv); }
.process-num {
    font-family: 'Poppins', sans-serif; font-size: 2.2rem; font-weight: 800;
    color: var(--cyan);
    background-clip: text; display: block; margin-bottom: 14px; line-height: 1;
}
.process-step h3 {
    font-family: 'Poppins', sans-serif; font-size: 1rem;
    font-weight: 700; margin-bottom: 10px; color: var(--text);
}
.process-step p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; }

/* ===== CTA BAND ===== */
.cta-band { text-align: center; }
.cta-band .section-sub { margin: 0 auto 34px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-note {
    margin-top: 18px; font-size: 0.8rem; color: var(--faint);
    display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap;
}
.cta-note span { display: inline-flex; align-items: center; gap: 6px; }
.cta-note i { color: var(--green); }

/* ===== PRIVATE HINT ===== */
.private-hint {
    display: inline-flex; align-items: center; gap: 9px;
    font-size: 0.8rem; color: var(--muted);
    background: var(--surface); border: 1px dashed var(--border);
    border-radius: 50px; padding: 8px 18px; margin-top: 26px;
}
.private-hint i { color: var(--cyan); }

/* ===== RESPONSIVE: Erweiterungen ===== */
@media (max-width: 1024px) {
    .metrics-grid { grid-template-columns: 1fr 1fr; }
    .case-feature { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .metrics-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .metric-card { padding: 22px 14px; }
    .metric-val { font-size: 1.8rem; }
    .case-feature { padding: 26px 22px; }
}

/* ===== PRINT ===== */
@media print {
    header, .fab-scroll, .mesh, .cta-band, .hero-blob-1, .hero-blob-2,
    .theme-toggle, .lang-toggle, .hamburger, footer .footer-social { display: none !important; }
    body { background: #fff; color: #000; font-size: 12px; }
    section { padding: 24px 0; }
    .glass { border: 1px solid #ccc; background: #fff; backdrop-filter: none; }
    .reveal { opacity: 1 !important; transform: none !important; }
    .gradient-text, .metric-val, .process-num {
        -webkit-text-fill-color: #000; background: none; color: #000;
    }
}

/* ===== PROJECT SCREENSHOTS (v2.1) ===== */
.project-shot {
    margin: -26px -26px 18px;
    aspect-ratio: 16/10;
    overflow: hidden;
    border-radius: var(--radius) var(--radius) 0 0;
    border-bottom: 1px solid var(--border);
    background: var(--bg-3);
    position: relative;
}
.project-shot::before {
    content: ''; display: block; height: 24px; position: relative; z-index: 2;
    background-color: var(--bg-3);
    background-image:
        radial-gradient(circle 3.5px at 15px 12px, #ff5f57 3.5px, transparent 4px),
        radial-gradient(circle 3.5px at 29px 12px, #febc2e 3.5px, transparent 4px),
        radial-gradient(circle 3.5px at 43px 12px, #28c840 3.5px, transparent 4px);
    background-repeat: no-repeat;
    border-bottom: 1px solid var(--border);
}
.project-shot img {
    width: 100%; height: calc(100% - 24px); object-fit: cover; object-position: top;
    display: block; transition: transform 0.5s ease;
}
.project-card:hover .project-shot img { transform: scale(1.04); }
.project-shot--placeholder {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 10px; color: var(--muted);
    background:
        radial-gradient(ellipse 80% 60% at 30% 20%, rgba(0,113,227,0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 90%, rgba(0,113,227,0.1) 0%, transparent 60%),
        var(--bg-3);
}
.project-shot--placeholder i { font-size: 2.4rem; color: var(--cyan); }
.project-shot--placeholder span { font-size: 0.8rem; font-weight: 600; }

.case-shot {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0,0,0,0.45);
    background: var(--bg-3);
}
.case-shot::before {
    content: ''; display: block; height: 26px;
    background-color: var(--bg-3);
    background-image:
        radial-gradient(circle 3.5px at 16px 13px, #ff5f57 3.5px, transparent 4px),
        radial-gradient(circle 3.5px at 31px 13px, #febc2e 3.5px, transparent 4px),
        radial-gradient(circle 3.5px at 46px 13px, #28c840 3.5px, transparent 4px);
    background-repeat: no-repeat;
    border-bottom: 1px solid var(--border);
}
.case-shot img { width: 100%; display: block; }
@media (max-width: 1024px) {
    .case-feature { grid-template-columns: 1fr; }
}

/* ===== FACTS BAR / direkte Übersicht (v2.2) ===== */
.facts-bar { background: var(--bg-2); border-bottom: 1px solid var(--border); }
.facts-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
    padding: 22px 24px;
}
.fact { display: flex; align-items: center; gap: 12px; min-width: 0; }
.fact-icon {
    width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
}
.fact-label {
    font-size: 0.68rem; font-weight: 700; letter-spacing: 1.2px;
    text-transform: uppercase; color: var(--faint); margin-bottom: 2px;
}
.fact-value { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.fact-value a { color: inherit; text-decoration: none; }
.fact-value a:hover { color: var(--cyan); }
@media (max-width: 900px) {
    .facts-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
}


/* ============================================================
   APPLE DESIGN SYSTEM (v3.0, 09/2026)
   Light-first, SF-Pro-Optik, ruhige Flächen, Apple-Blue.
   Überschreibt die v2-Werte kaskadiert (steht am Ende der Datei).
   Dark Mode: <html class="dark">
   ============================================================ */

/* ---- Farbwelt: Apple Light (Default) ---- */
:root {
    --bg:         #ffffff;
    --bg-2:       #f5f5f7;
    --bg-3:       #e8e8ed;
    --surface:    #ffffff;
    --surface-hv: #f5f5f7;
    --border:     rgba(0,0,0,0.08);
    --border-hv:  rgba(0,113,227,0.45);
    --cyan:       #0071e3;   /* Apple Blue */
    --violet:     #6e6e73;   /* Apple Gray */
    --cyan-dim:   rgba(0,113,227,0.07);
    --violet-dim: rgba(110,110,115,0.08);
    --green:      #34c759;   /* Apple Green */
    --green-dim:  rgba(52,199,89,0.10);
    --orange:     #ff9500;   /* Apple Orange */
    --orange-dim: rgba(255,149,0,0.10);
    --text:       #1d1d1f;   /* Apple Ink */
    --muted:      #6e6e73;   /* Apple Gray Text */
    --faint:      #86868b;
    --radius:     18px;
    --radius-lg:  24px;
    --radius-xl:  32px;
    --t:          all 0.28s cubic-bezier(0.4,0,0.2,1);
    --apple-font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
                  "Helvetica Neue", "Segoe UI", Arial, sans-serif;
}

/* ---- Apple Dark (Opt-in via html.dark) ---- */
html.dark {
    --bg:         #000000;
    --bg-2:       #161617;
    --bg-3:       #1d1d1f;
    --surface:    #161617;
    --surface-hv: #1d1d1f;
    --border:     rgba(255,255,255,0.12);
    --border-hv:  rgba(41,151,255,0.55);
    --cyan:       #2997ff;   /* Apple Dark-Mode Blue */
    --violet:     #98989d;
    --cyan-dim:   rgba(41,151,255,0.12);
    --violet-dim: rgba(152,152,157,0.10);
    --green:      #30d158;
    --green-dim:  rgba(48,209,88,0.12);
    --orange:     #ff9f0a;
    --orange-dim: rgba(255,159,10,0.12);
    --text:       #f5f5f7;
    --muted:      #a1a1a6;
    --faint:      #86868b;
}

/* ---- Typografie: System-Stack statt Poppins/Inter ---- */
body {
    font-family: var(--apple-font);
    line-height: 1.6;
    letter-spacing: -0.01em;
}
h1, h2, h3, h4, .logo, .hero-title, .section-title,
.timeline-title, .project-title, .metric-val, .process-num,
.case-title, .skill-card-title, .card-heading, .about-img-badge strong,
.hero-stat .stat-val, .modal-title, .contact-card h3, .cv-card h3,
.footer-logo, .trustbar-item, .lang-toggle button,
.footer-legal-link, .footer-legal-links button, .fact-value {
    font-family: var(--apple-font);
}

::selection { background: #0071e3; color: #fff; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.2); border-radius: 4px; }
html.dark ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.22); }

/* ---- Hintergrund: clean, keine Mesh-/Neon-Ebene ---- */
.mesh { display: none; }
.hero-blob-1, .hero-blob-2 { display: none; }

/* ---- Gradient-Texte: Apple-Marketing-Verlauf ---- */
.gradient-text,
.logo span,
.footer-logo span, .footer-logo .footer-dot {
    background: linear-gradient(100deg, #0090ff 0%, #a259ff 52%, #ff5e8a 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}

/* ---- Glaskarten → ruhige, solide Apple-Flächen ---- */
.glass {
    background: var(--surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

/* ---- Header / Navigation (apple.com-Optik) ---- */
header.scrolled {
    background: rgba(255,255,255,0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
}
html.dark header.scrolled {
    background: rgba(18,18,18,0.72);
}
nav { height: 52px; }
.logo { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em; }
.nav-links a {
    font-size: 0.78rem;
    color: var(--muted);
    padding: 6px 12px;
}
.nav-links a:hover { color: var(--text); }
.nav-links a::after { display: none; }
.nav-links a.nav-active { color: var(--text); }
.nav-cta {
    background: var(--cyan) !important;
    color: #fff !important;
    border-radius: 50px !important;
    padding: 5px 16px !important;
}
.nav-cta:hover { opacity: 0.88; transform: none; box-shadow: none; }
.theme-toggle, .lang-toggle {
    background: transparent;
    border: none;
}
.lang-toggle button.active { background: var(--cyan); color: #fff; }
.theme-toggle:hover, .lang-toggle button:hover {
    color: var(--cyan); background: var(--cyan-dim); border: none;
}
@media (max-width: 768px) {
    .nav-links { top: 52px; background: rgba(255,255,255,0.96); }
    html.dark .nav-links { background: rgba(18,18,18,0.96); }
}

/* ---- Sektionslabel: dezent statt Neon ---- */
.section-label {
    color: var(--cyan);
    font-weight: 600;
    letter-spacing: 1.8px;
}
.section-label::before { display: none; }

.section-title { font-weight: 700; letter-spacing: -0.02em; }
.section-sub { color: var(--muted); }

/* ---- HERO: zentriert wie eine Apple-Produktseite ---- */
.hero {
    min-height: auto;
    padding-top: 130px;
    padding-bottom: 70px;
    background: radial-gradient(ellipse 70% 55% at 50% -10%, rgba(0,113,227,0.07), transparent 65%);
}
html.dark .hero {
    background: radial-gradient(ellipse 70% 55% at 50% -10%, rgba(41,151,255,0.10), transparent 65%);
}
.hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 52px;
}
.hero-text { max-width: 840px; margin: 0 auto; }
.hero-title {
    font-size: clamp(2.7rem, 6.5vw, 4.9rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.06;
}
.hero-role { color: var(--muted); font-weight: 500; }
.hero-tags, .hero-actions { justify-content: center; }
.hero-desc { margin: 0 auto 34px; color: var(--muted); }
.hero-badge {
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--muted);
    font-weight: 500;
}
.hero-badge .pulse { background: var(--green); }
.hero-tag {
    background: var(--bg-2);
    border: 1px solid transparent;
    color: var(--muted);
    font-weight: 600;
}
.hero-tag:hover { color: var(--text); }

/* Hero-Bild: Apple-Produktshot statt Kreis */
.hero-image-col { order: 0; margin-top: 8px; }
.hero-img-wrap { width: min(340px, 78vw); height: auto; }
.hero-img {
    border-radius: 28px;
    border: none;
    aspect-ratio: 4/5;
    height: auto;
    box-shadow: 0 30px 80px rgba(0,0,0,0.16);
}
html.dark .hero-img { box-shadow: 0 30px 80px rgba(0,0,0,0.55); }
.hero-img-arc, .hero-img-glow, .hero-stat { display: none; }
@media (max-width: 900px) {
    .hero { padding-top: 108px; }
    .hero-inner { text-align: center; }
    .hero-image-col { order: 0; }
}

/* ---- Buttons: Apple-Pills ---- */
.btn-primary {
    background: var(--cyan);
    color: #fff;
    border-radius: 50px;
    box-shadow: none;
    font-weight: 600;
}
.btn-primary:hover {
    background: #0077ed;
    transform: none;
    box-shadow: 0 8px 24px rgba(0,113,227,0.28);
}
html.dark .btn-primary:hover { background: #3aa3ff; }
.btn-secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--cyan);
    backdrop-filter: none;
    border-radius: 50px;
}
.btn-secondary:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    transform: none;
    background: var(--cyan-dim);
}

/* ---- FAB & sonstige Akzente ---- */
.fab-scroll { background: var(--cyan); color: #fff; box-shadow: 0 8px 24px rgba(0,0,0,0.18); border-radius: 50%; }
.to-top:hover { color: #fff; background: var(--cyan); border-color: var(--cyan); }

/* ---- Faktenleiste & Metriken ---- */
.facts-bar { border-bottom: none; background: var(--bg-2); }
.fact-icon { border-radius: 12px; }
.metric-card { background: var(--surface); }
.metric-val { color: var(--cyan); font-weight: 700; letter-spacing: -0.02em; }

/* ---- Timeline: ruhige Linie ---- */
.timeline::before { background: var(--border); }
.timeline-card:hover { transform: none; border-color: var(--border-hv); }
.timeline-dot { border-radius: 50%; }
.timeline-item.current .timeline-dot {
    background: var(--cyan-dim);
    border-color: var(--border-hv);
    box-shadow: none;
}
.timeline-points li::before { content: '›'; opacity: 1; }

/* ---- Projektkarten ---- */
.project-card:hover { transform: translateY(-4px); }
.project-card::after { display: none; }
.project-card.no-link:hover { border-color: var(--border-hv); }
.case-feature::before { display: none; }
.case-feature { border-radius: var(--radius-xl); }
.case-shot { box-shadow: 0 20px 50px rgba(0,0,0,0.10); border-radius: var(--radius); }
.case-quote { border-left-color: var(--cyan); background: var(--bg-2); }

/* ---- Skills / Prozess / Chips ---- */
.stack-chip, .skill-tag, .pill { border-radius: 50px; }
.process-num, .case-kicker { color: var(--cyan); }
.wip-notice { border-radius: 50px; }
.p-badge { border-radius: 50px; }

/* ---- Kontakt ---- */
.contact-icon { border-radius: 50%; }
.private-hint { border-radius: 50px; }

/* ---- Footer: Apple-Optik ---- */
footer { background: var(--bg-2); border-top: none; }
footer::before { display: none; }
.footer-logo { font-weight: 700; letter-spacing: -0.03em; }

/* ---- Modals: hell & luftig ---- */
.modal-overlay { background: rgba(0,0,0,0.35); backdrop-filter: blur(8px); }
.modal { background: var(--bg); border-radius: var(--radius-lg); box-shadow: 0 30px 90px rgba(0,0,0,0.3); }
.modal-header { background: var(--bg); }
.modal-close { border-radius: 50%; }

/* ---- Dark-Mode-Feinschliff für hartkodierte Blue-Alphas ---- */
html.dark .theme-toggle:hover { background: rgba(41,151,255,0.12); }
html.dark .hero-badge { background: #161617; }
html.dark .hero-tag { background: #161617; }
html.dark .case-quote { background: #161617; }
html.dark .facts-bar, html.dark .metrics-band { background: #000000; }
html.dark .about { background: #000000; }
html.dark .projects, html.dark .process { background: #161617; }
html.dark .btn-secondary { background: transparent; }
html.dark .stack-chip, html.dark .skill-tag, html.dark .pill,
html.dark .contact-chip, html.dark .timeline-dot, html.dark .fact-icon,
html.dark .project-icon-wrap { border-color: rgba(255,255,255,0.12); }
html.dark .modal-overlay { background: rgba(0,0,0,0.55); }