/* ===== RESET & BASE ===== */
        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

        :root {
            --bg-primary: #0a0a0f;
            --bg-secondary: #111118;
            --bg-card: #16161f;
            --bg-card-hover: #1c1c28;
            --accent: #6c5ce7;
            --accent-light: #a29bfe;
            --accent-glow: rgba(108, 92, 231, 0.3);
            --accent-1: #8b5cf6;
            --text-primary: #f0f0f5;
            --text-secondary: #9898a6;
            --text-muted: #65657a;
            --border: rgba(255,255,255,0.06);
            --gradient-1: linear-gradient(135deg, #6c5ce7, #a29bfe);
            --gradient-2: linear-gradient(135deg, #6c5ce7, #00cec9);
            --radius: 16px;
            --radius-sm: 10px;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html { scroll-behavior: smooth; font-size: 16px; }

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

        h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.2; }

        a { color: inherit; text-decoration: none; }
        img { max-width: 100%; display: block; }

        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

        /* ===== NAVBAR ===== */
        .navbar {
            position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
            padding: 16px 24px;
            transition: var(--transition);
        }
        .navbar.scrolled { padding: 10px 24px; }

        .navbar-inner {
            display: flex;
            align-items: center;
            max-width: 1100px;
            margin: 0 auto;
            padding: 8px 24px;
            background: rgba(17, 17, 24, 0.75);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid rgba(255,255,255,0.07);
            border-radius: 60px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.3);
            transition: var(--transition);
        }
        .navbar.scrolled .navbar-inner {
            padding: 6px 22px;
            background: rgba(17, 17, 24, 0.92);
            box-shadow: 0 4px 20px rgba(0,0,0,0.4);
        }

        .logo {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.5rem;
            font-weight: 700;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            flex: 0 0 140px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
            margin: 0 auto;
        }
        .nav-links a {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition);
            position: relative;
            white-space: nowrap;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px; left: 0;
            width: 0; height: 2px;
            background: var(--gradient-1);
            transition: var(--transition);
        }
        .nav-links a:hover { color: var(--text-primary); }
        .nav-links a:hover::after { width: 100%; }

        .btn {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 12px 28px;
            font-family: 'Inter', sans-serif;
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-primary {
            background: var(--gradient-1);
            color: #fff;
            box-shadow: 0 4px 20px var(--accent-glow);
        }
        .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--accent-glow); }
        .btn-outline {
            background: transparent;
            color: var(--text-primary);
            border: 1.5px solid rgba(255,255,255,0.15);
        }
        .btn-outline:hover { border-color: var(--accent); background: rgba(108,92,231,0.08); }

        .nav-cta { padding: 10px 24px; font-size: 0.85rem; flex: 0 0 140px; text-align: center; }

        /* Hamburger Button */
        .menu-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 42px; height: 42px;
            background: transparent;
            border: 1.5px solid rgba(255,255,255,0.12);
            border-radius: 50%;
            cursor: pointer;
            padding: 0;
            flex-shrink: 0;
            transition: var(--transition);
            margin-left: auto;
        }
        .menu-toggle:hover {
            border-color: rgba(108, 92, 231, 0.4);
            background: rgba(108, 92, 231, 0.08);
        }
        .menu-toggle .hamburger-lines {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            width: 18px;
        }
        .menu-toggle .hamburger-lines span {
            display: block;
            width: 18px; height: 1.5px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .menu-toggle .hamburger-lines span:nth-child(2) { width: 12px; }
        .menu-toggle.open .hamburger-lines span:nth-child(1) {
            transform: rotate(45deg) translate(4px, 4px);
        }
        .menu-toggle.open .hamburger-lines span:nth-child(2) {
            opacity: 0; width: 0;
        }
        .menu-toggle.open .hamburger-lines span:nth-child(3) {
            transform: rotate(-45deg) translate(4px, -4px);
        }

        /* Mobile nav dropdown */
        .mobile-nav {
            position: fixed;
            top: 0; left: 0; right: 0;
            z-index: 999;
            padding: 90px 24px 36px;
            background: rgba(10, 10, 15, 0.97);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            transform: translateY(-100%);
            opacity: 0;
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
            pointer-events: none;
        }
        .mobile-nav.open {
            transform: translateY(0);
            opacity: 1;
            pointer-events: all;
        }
        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 24px;
        }
        .mobile-nav a {
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .mobile-nav a:hover { color: var(--text-primary); }
        .mobile-nav .btn {
            margin-top: 8px;
            padding: 14px 32px;
            font-size: 1rem;
            background: var(--gradient-1);
            color: #fff;
            box-shadow: 0 4px 20px var(--accent-glow);
        }

        /* ===== HERO ===== */
        .hero {
            min-height: 100vh;
            display: flex; align-items: center;
            padding: 140px 0 100px;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -200px; right: -200px;
            width: 600px; height: 600px;
            background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
            filter: blur(80px);
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -100px; left: -100px;
            width: 400px; height: 400px;
            background: radial-gradient(circle, rgba(0, 206, 201, 0.15) 0%, transparent 70%);
            filter: blur(80px);
            pointer-events: none;
        }

        .hero-content { position: relative; z-index: 2; max-width: 720px; margin: 0 auto; text-align: center; }

        .hero-badge {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 8px 18px;
            background: rgba(108, 92, 231, 0.1);
            border: 1px solid rgba(108, 92, 231, 0.2);
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--accent-light);
            margin-bottom: 28px;
        }
        .hero-badge .dot {
            width: 6px; height: 6px;
            background: var(--accent-light);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        .hero h1 {
            font-size: clamp(2.8rem, 6vw, 4.5rem);
            font-weight: 800;
            letter-spacing: -1.5px;
            margin-bottom: 24px;
        }
        .hero h1 .gradient-text {
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto 40px;
        }
        .hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }


        /* ===== SECTIONS SHARED ===== */
        section { min-height: 100vh; padding: 120px 0; display: flex; align-items: center; }
        section > .container { width: 100%; }

        .section-label {
            display: inline-flex; align-items: center; gap: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--accent-light);
            margin-bottom: 16px;
        }
        .section-label::before {
            content: '';
            width: 20px; height: 1.5px;
            background: var(--accent-light);
        }

        .section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            letter-spacing: -1px;
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 560px;
            margin-bottom: 56px;
        }

        /* ===== SERVICES ===== */
        #services { background: var(--bg-secondary); }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 24px;
            align-items: start;
        }
        .service-card:nth-child(2) { margin-top: 60px; }
        .service-card:nth-child(3) { margin-top: 120px; }

        .service-card {
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 0;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            min-height: 420px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }
        /* Layer 1: Blurred background image */
        .service-card-bg {
            position: absolute;
            top: -20px; left: -20px; right: -20px; bottom: -20px;
            background-size: cover;
            background-position: center;
            filter: blur(6px);
            z-index: 0;
            transition: filter 0.5s ease, transform 0.5s ease;
        }
        .service-card:hover .service-card-bg {
            filter: blur(4px);
            transform: scale(1.05);
        }
        /* Layer 2: Dark gradient overlay */
        .service-card-overlay {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: linear-gradient(
                to bottom,
                rgba(10, 10, 15, 0.1) 0%,
                rgba(10, 10, 15, 0.5) 35%,
                rgba(10, 10, 15, 0.85) 60%,
                rgba(10, 10, 15, 0.97) 100%
            );
            z-index: 1;
            transition: background 0.5s ease;
        }
        .service-card:hover .service-card-overlay {
            background: linear-gradient(
                to bottom,
                rgba(10, 10, 15, 0.05) 0%,
                rgba(10, 10, 15, 0.4) 35%,
                rgba(10, 10, 15, 0.8) 60%,
                rgba(10, 10, 15, 0.95) 100%
            );
        }
        /* Layer 3: Content on top */
        .service-card-content {
            position: relative;
            z-index: 2;
            padding: 32px;
        }
        .service-card:hover {
            border-color: rgba(108, 92, 231, 0.25);
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(0,0,0,0.3);
        }

        .service-icon {
            width: 48px; height: 48px;
            display: flex; align-items: center; justify-content: center;
            background: rgba(108, 92, 231, 0.15);
            border-radius: 12px;
            margin-bottom: 16px;
            font-size: 1.3rem;
            backdrop-filter: blur(8px);
        }

        .service-card h3 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 10px;
        }
        .service-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }
        .service-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .service-features li {
            display: flex; align-items: center; gap: 10px;
            font-size: 0.88rem;
            color: var(--text-secondary);
        }
        .service-features li .check {
            width: 18px; height: 18px;
            display: flex; align-items: center; justify-content: center;
            background: rgba(108, 92, 231, 0.15);
            border-radius: 50%;
            font-size: 0.65rem;
            color: var(--accent-light);
            flex-shrink: 0;
        }

        /* ===== PROCESS (Timeline) ===== */
        .timeline {
            position: relative;
            max-width: 700px;
            margin: 0 auto;
            padding: 20px 0 20px 0;
        }

        /* The background track (gray line) — stops at last icon */
        .timeline-track {
            position: absolute;
            left: 22px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--border);
            border-radius: 2px;
        }

        /* The filled progress line (purple, grows on scroll) */
        .timeline-progress {
            position: absolute;
            left: 22px;
            top: 0;
            width: 3px;
            height: 0;
            max-height: 0;
            background: var(--gradient-1);
            border-radius: 2px;
            transition: height 0.15s linear;
        }

        .timeline-step {
            position: relative;
            padding-left: 72px;
            margin-bottom: 60px;
        }
        .timeline-step:last-child { margin-bottom: 0; }

        /* Icon circle — vertically centered next to card via flexbox trick */
        .timeline-icon {
            position: absolute;
            left: 6px;
            top: 0;
            bottom: 0;
            width: 35px;
            height: 35px;
            margin: auto 0;
            border-radius: 50%;
            background: var(--bg-primary);
            border: 3px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            z-index: 2;
            transition: border-color 0.5s ease, background 0.5s ease, transform 0.5s ease, box-shadow 0.5s ease;
        }

        .timeline-step.is-active .timeline-icon {
            border-color: var(--accent-1);
            background: var(--accent-1);
            transform: scale(1.15);
            box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
        }

        .timeline-content {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 32px;
            transition: border-color 0.5s ease, opacity 0.5s ease, transform 0.5s ease;
            opacity: 0.35;
            transform: translateX(20px);
        }

        .timeline-step.is-active .timeline-content {
            border-color: rgba(139, 92, 246, 0.25);
            opacity: 1;
            transform: translateX(0);
        }

        /* Final step — no line continues after */
        .timeline-step--final .timeline-icon {
            font-size: 1.1rem;
        }

        .timeline-content .step-number {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent-1);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 8px;
        }
        .timeline-content h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 8px; }
        .timeline-content p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

        @media (max-width: 768px) {
            .timeline { max-width: 100%; }
            .timeline-track, .timeline-progress { left: 16px; }
            .timeline-icon { left: 0; width: 33px; height: 33px; }
            .timeline-step { padding-left: 56px; margin-bottom: 40px; }
            .timeline-content { padding: 22px 20px; }
        }

        /* ===== ABOUT ===== */
        #about {
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
        }
        /* Network background */
        .about-network {
            position: absolute;
            inset: 0;
            pointer-events: none;
            z-index: 0;
        }
        .about-network svg {
            width: 100%;
            height: 100%;
        }
        .about-label-wrap {
            position: relative;
            z-index: 1;
            margin-bottom: 0;
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: start;
            position: relative;
            z-index: 1;
        }
        .about-visual {
            position: relative;
            width: 320px;
            height: 320px;
            border-radius: var(--radius);
            background: var(--bg-card);
            border: 1px solid var(--border);
            overflow: hidden;
            margin: 0 auto;
        }
        .about-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center top;
        }

        .about-content h2 { margin-bottom: 20px; }
        .about-content > p { color: var(--text-secondary); margin-bottom: 20px; font-size: 1.02rem; }

        /* Network node animations */
        @keyframes netFloat1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(4px,-6px); } }
        @keyframes netFloat2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-5px,4px); } }
        @keyframes netFloat3 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(6px,5px); } }
        @keyframes netFloat4 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-4px,-5px); } }
        .net-node-1 { animation: netFloat1 4s ease-in-out infinite; }
        .net-node-2 { animation: netFloat2 4.5s ease-in-out infinite; }
        .net-node-3 { animation: netFloat3 5s ease-in-out infinite; }
        .net-node-4 { animation: netFloat4 4.2s ease-in-out infinite; }
        @keyframes netLinePulse { 0%,100% { opacity: 0.7; } 50% { opacity: 1; } }
        .net-line { animation: netLinePulse 3.5s ease-in-out infinite; }
        .net-line-d { animation: netLinePulse 4s ease-in-out infinite 0.5s; }

        /* ===== KUNDENBEWERTUNGEN (Embla Carousel) ===== */
        .embla-testimonials { position: relative; }
        .embla__viewport { overflow: hidden; padding: 20px 0; margin: -20px 0; }
        .embla__container {
            display: flex;
            gap: 24px;
        }
        .embla__slide {
            flex: 0 0 calc((100% - 48px) / 3);
            min-width: 0;
        }
        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 36px;
            height: 100%;
            transition: transform 0.4s ease, opacity 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
            opacity: 0.45;
            transform: scale(0.92);
        }
        .embla__slide.is-snapped .testimonial-card {
            opacity: 1;
            transform: scale(1.04);
            border-color: var(--accent-1);
            box-shadow: 0 0 30px rgba(139, 92, 246, 0.15);
        }
        .stars { color: #f5a623; font-size: 0.9rem; margin-bottom: 16px; letter-spacing: 2px; }
        .testimonial-card blockquote {
            font-size: 1rem;
            color: var(--text-secondary);
            font-style: italic;
            margin-bottom: 24px;
            line-height: 1.8;
        }
        .testimonial-author { display: flex; align-items: center; gap: 14px; }
        .testimonial-avatar {
            width: 44px; height: 44px;
            border-radius: 50%;
            background: var(--gradient-1);
            display: flex; align-items: center; justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
        }
        .testimonial-author .name { font-weight: 600; font-size: 0.95rem; }
        .testimonial-author .role { font-size: 0.8rem; color: var(--text-muted); }

        /* ===== CTA ===== */
        /* ===== CONTACT ===== */
        .contact-header { text-align: center; margin-bottom: 50px; }
        .contact-header .section-desc { margin-left: auto; margin-right: auto; }
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 40px;
            align-items: center;
        }
        .contact-sidebar {
            display: flex; flex-direction: column; gap: 16px;
        }
        .contact-method {
            display: flex; align-items: center; gap: 14px;
            padding: 18px 20px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        .contact-method:hover { border-color: rgba(108,92,231,0.2); }
        .contact-method .icon-box {
            width: 44px; height: 44px;
            display: flex; align-items: center; justify-content: center;
            background: rgba(108,92,231,0.1);
            border-radius: 10px;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .contact-method .label { font-size: 0.8rem; color: var(--text-muted); }
        .contact-method .value { font-weight: 500; font-size: 0.95rem; }

        .contact-booking {
            flex-wrap: wrap;
            gap: 14px;
            padding: 18px 20px;
            background: linear-gradient(135deg, rgba(108,92,231,0.08), rgba(0,206,201,0.05));
            border-color: rgba(108,92,231,0.15);
        }
        .contact-booking .icon-box {
            width: 44px; height: 44px;
            font-size: 1.1rem;
        }
        .contact-booking .label { font-size: 0.8rem; }
        .contact-booking .value { font-size: 0.95rem; }
        .btn-booking {
            width: 100%;
            justify-content: center;
            padding: 10px 16px;
            font-size: 0.85rem;
        }

        .contact-form {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 36px;
        }
        .form-group { margin-bottom: 20px; }
        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 14px 18px;
            background: var(--bg-primary);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            font-family: 'Inter', sans-serif;
            font-size: 0.95rem;
            transition: var(--transition);
            outline: none;
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-glow);
        }
        .form-group textarea { min-height: 100px; resize: vertical; }
        .form-group select { cursor: pointer; appearance: none; }

        .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

        .required { color: #e74c3c; font-weight: 400; }
        .btn-submit { width: 100%; justify-content: center; padding: 16px; font-size: 1rem; }

        /* ===== FAQ ===== */
        #faq { padding: 100px 0; background: var(--bg-secondary); }
        .faq-list {
            max-width: 780px;
            margin: 50px auto 0;
        }
        .faq-item {
            border-bottom: 1px solid var(--border);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 24px 0;
            background: none;
            border: none;
            color: var(--text-primary);
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.05rem;
            font-weight: 600;
            cursor: pointer;
            text-align: left;
            transition: var(--transition);
        }
        .faq-question:hover { color: var(--accent-light); }
        .faq-chevron {
            flex-shrink: 0;
            transition: transform 0.3s ease;
        }
        .faq-item.open .faq-chevron {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding-bottom: 24px;
        }
        .faq-answer p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* ===== WARUM WIR ===== */
        #whyus { padding: 100px 0; }
        .whyus-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 50px;
        }
        .whyus-card {
            padding: 32px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            position: relative;
            opacity: 0;
            transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s ease, box-shadow 0.3s ease;
        }
        /* Each card flies in from a different direction */
        .whyus-card:nth-child(1) { transform: translate(-120px, -60px) rotate(-5deg); }
        .whyus-card:nth-child(2) { transform: translateY(-100px) scale(0.8); }
        .whyus-card:nth-child(3) { transform: translate(120px, -60px) rotate(5deg); }
        .whyus-card:nth-child(4) { transform: translate(-120px, 60px) rotate(4deg); }
        .whyus-card:nth-child(5) { transform: translateY(100px) scale(0.8); }
        .whyus-card:nth-child(6) { transform: translate(120px, 60px) rotate(-4deg); }


        /* Phase 1: fly in (scrambled order) */
        .whyus-card.fly-in {
            opacity: 1;
            transform: translate(0,0) rotate(0) scale(1);
        }
        /* During scramble, cards use CSS order to sit in wrong positions */
        .whyus-grid.scrambled .whyus-card:nth-child(1) { order: 4; }
        .whyus-grid.scrambled .whyus-card:nth-child(2) { order: 6; }
        .whyus-grid.scrambled .whyus-card:nth-child(3) { order: 1; }
        .whyus-grid.scrambled .whyus-card:nth-child(4) { order: 2; }
        .whyus-grid.scrambled .whyus-card:nth-child(5) { order: 3; }
        .whyus-grid.scrambled .whyus-card:nth-child(6) { order: 5; }

        /* Phase 3: 5 and 6 still swapped after Phase 2 */
        .whyus-grid.almost-done .whyus-card:nth-child(5) { order: 6; }
        .whyus-grid.almost-done .whyus-card:nth-child(6) { order: 5; }

        /* === LEGS: shared base for all leg phases === */
        .whyus-card.legs-enter::before, .whyus-card.legs-enter::after,
        .whyus-card.walking::before, .whyus-card.walking::after,
        .whyus-card.legs-exit::before, .whyus-card.legs-exit::after {
            content: '';
            position: absolute;
            width: 6px;
            height: 18px;
            background: var(--accent-light);
            border-radius: 0 0 3px 3px;
            z-index: 2;
            transform-origin: top center;
        }
        .whyus-card.legs-enter::before, .whyus-card.walking::before, .whyus-card.legs-exit::before {
            left: calc(50% - 10px);
        }
        .whyus-card.legs-enter::after, .whyus-card.walking::after, .whyus-card.legs-exit::after {
            left: calc(50% + 4px);
        }
        .whyus-card.legs-enter, .whyus-card.walking, .whyus-card.legs-exit {
            overflow: visible !important;
        }

        /* Walk rotation keyframes (transform only) */
        @keyframes legStepL {
            0%, 100% { transform: rotate(-20deg); }
            50% { transform: rotate(20deg); }
        }
        @keyframes legStepR {
            0%, 100% { transform: rotate(20deg); }
            50% { transform: rotate(-20deg); }
        }
        /* Bounce while walking */
        @keyframes walkBounce {
            0%, 100% { margin-top: 0; }
            25% { margin-top: -3px; }
            75% { margin-top: -3px; }
        }

        /* Phase: legs run IN from below */
        .whyus-card.legs-enter::before {
            animation: legsRunInLeft 0.8s ease-out forwards, legStepL 0.25s ease-in-out infinite;
        }
        .whyus-card.legs-enter::after {
            animation: legsRunInRight 0.8s ease-out forwards, legStepR 0.25s ease-in-out infinite;
        }
        @keyframes legsRunInLeft {
            0% { bottom: -18px; left: -40px; opacity: 0; }
            30% { opacity: 1; }
            100% { bottom: -18px; left: calc(50% - 10px); opacity: 1; }
        }
        @keyframes legsRunInRight {
            0% { bottom: -18px; left: calc(100% + 40px); opacity: 0; }
            30% { opacity: 1; }
            100% { bottom: -18px; left: calc(50% + 4px); opacity: 1; }
        }

        /* Phase: walking (legs in place, carrying card) */
        .whyus-card.walking::before {
            bottom: -18px;
            animation: legStepL 0.3s ease-in-out infinite;
        }
        .whyus-card.walking::after {
            bottom: -18px;
            animation: legStepR 0.3s ease-in-out infinite;
        }
        .whyus-card.walking {
            animation: walkBounce 0.3s ease-in-out infinite;
        }

        /* Phase: legs run OUT downward */
        .whyus-card.legs-exit::before {
            animation: legsRunOutLeft 0.7s ease-in forwards, legStepL 0.25s ease-in-out infinite;
        }
        .whyus-card.legs-exit::after {
            animation: legsRunOutRight 0.7s ease-in forwards, legStepR 0.25s ease-in-out infinite;
        }
        @keyframes legsRunOutLeft {
            0% { bottom: -18px; left: calc(50% - 10px); opacity: 1; }
            70% { opacity: 1; }
            100% { bottom: -18px; left: -40px; opacity: 0; }
        }
        @keyframes legsRunOutRight {
            0% { bottom: -18px; left: calc(50% + 4px); opacity: 1; }
            70% { opacity: 1; }
            100% { bottom: -18px; left: calc(100% + 40px); opacity: 0; }
        }

        .whyus-card:hover {
            border-color: rgba(108,92,231,0.25);
            transform: translateY(-6px);
            box-shadow: 0 16px 40px rgba(108,92,231,0.12), 0 12px 30px rgba(0,0,0,0.25);
        }
        .whyus-number {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 2.5rem;
            font-weight: 700;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            opacity: 0.3;
            margin-bottom: 16px;
            transition: opacity 0.3s ease, transform 0.3s ease, filter 0.3s ease;
        }
        .whyus-card:hover .whyus-number {
            opacity: 1;
            transform: scale(1.15);
            filter: drop-shadow(0 0 12px rgba(108,92,231,0.5));
        }

        .whyus-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.1rem;
            margin-bottom: 10px;
        }
        .whyus-card p {
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.6;
        }

        /* ===== PAINPOINTS ===== */
        #painpoints { padding: 100px 0; }
        .painpoints-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 50px;
        }
        .painpoint-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: var(--transition);
            overflow: hidden;
        }
        .painpoint-card:hover {
            border-color: rgba(108,92,231,0.25);
            transform: translateY(-6px);
            box-shadow: 0 16px 40px rgba(108,92,231,0.1), 0 12px 30px rgba(0,0,0,0.25);
        }

        .painpoint-illustration {
            height: 180px;
            background: linear-gradient(135deg, rgba(108,92,231,0.06) 0%, rgba(0,206,201,0.04) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            transition: background 0.4s ease;
        }
        .painpoint-card:hover .painpoint-illustration {
            background: linear-gradient(135deg, rgba(108,92,231,0.14) 0%, rgba(0,206,201,0.1) 100%);
        }
        .painpoint-illustration svg {
            width: 220px; height: 150px;
            transition: transform 0.4s ease, filter 0.4s ease;
        }
        .painpoint-card:hover .painpoint-illustration svg {
            transform: scale(1.12);
            filter: drop-shadow(0 0 16px rgba(108,92,231,0.35));
        }

        @keyframes ppFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes ppPulse {
            0%, 100% { opacity: 0.5; }
            50% { opacity: 1; }
        }
        .pp-float { animation: ppFloat 3s ease-in-out infinite; }
        .pp-float2 { animation: ppFloat 3.4s ease-in-out infinite 0.4s; }
        .pp-pulse { animation: ppPulse 2.5s ease-in-out infinite; }

        .painpoint-body { padding: 28px; }
        .painpoint-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .painpoint-card p {
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.65;
        }

        /* ===== FOOTER ===== */
        .footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            padding: 40px 0 30px;
            text-align: center;
        }
        .footer-nav {
            display: flex;
            justify-content: center;
            gap: 28px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        .footer-nav a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-nav a:hover { color: var(--text-primary); }

        .footer-legal {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .footer-legal a {
            color: var(--text-muted);
            font-size: 0.8rem;
            transition: var(--transition);
        }
        .footer-legal a:hover { color: var(--text-secondary); }

        .footer-copyright {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .footer-logo {
            display: inline-block;
        }

        /* ===== PORTFOLIO CAROUSEL ===== */
        #portfolio { background: var(--bg-primary); overflow: hidden; }

        .portfolio-embla { position: relative; }
        .portfolio-embla .embla__viewport { overflow: hidden; padding: 20px 20px; margin: -20px -20px; }
        .portfolio-embla .embla__container { display: flex; gap: 24px; }
        .portfolio-embla .embla__slide {
            flex: 0 0 calc((100% - 48px) / 3);
            min-width: 0;
        }

        .portfolio-card {
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            cursor: pointer;
            height: 100%;
            transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
        }
        .portfolio-card:hover {
            border-color: rgba(108, 92, 231, 0.3);
            transform: translateY(-6px);
            box-shadow: 0 20px 60px rgba(0,0,0,0.4);
        }

        .portfolio-preview {
            position: relative;
            width: 100%;
            aspect-ratio: 16/10;
            overflow: hidden;
            background: var(--bg-primary);
        }
        .portfolio-preview iframe {
            width: 200%;
            height: 200%;
            border: none;
            transform: scale(0.5);
            transform-origin: top left;
            pointer-events: none;
        }
        .portfolio-preview-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, transparent 50%, rgba(10,10,15,0.9) 100%);
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding-bottom: 20px;
            opacity: 0;
            transition: var(--transition);
        }
        .portfolio-card:hover .portfolio-preview-overlay { opacity: 1; }

        .preview-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            background: var(--gradient-1);
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            color: #fff;
            box-shadow: 0 4px 20px var(--accent-glow);
        }

        .portfolio-info {
            padding: 24px 28px;
        }
        .portfolio-info .portfolio-tags {
            display: flex;
            gap: 8px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .portfolio-tag {
            padding: 4px 12px;
            background: rgba(108, 92, 231, 0.1);
            border: 1px solid rgba(108, 92, 231, 0.15);
            border-radius: 50px;
            font-size: 0.72rem;
            font-weight: 500;
            color: var(--accent-light);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .portfolio-info h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 6px;
        }
        .portfolio-info p {
            font-size: 0.88rem;
            color: var(--text-secondary);
        }

        /* Carousel Navigation */
        .carousel-nav {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
        }

        .carousel-arrow {
            width: 48px; height: 48px;
            display: flex; align-items: center; justify-content: center;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 50%;
            color: var(--text-secondary);
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            user-select: none;
        }
        .carousel-arrow:hover {
            background: rgba(108, 92, 231, 0.15);
            border-color: rgba(108, 92, 231, 0.3);
            color: var(--text-primary);
            transform: scale(1.08);
        }
        .carousel-arrow:active { transform: scale(0.95); }
        .carousel-arrow.disabled {
            opacity: 0.3;
            cursor: default;
        }

        .carousel-dots {
            display: flex;
            gap: 10px;
        }
        .carousel-dot {
            width: 10px; height: 10px;
            border-radius: 50%;
            background: var(--text-muted);
            opacity: 0.3;
            cursor: pointer;
            transition: var(--transition);
        }
        .carousel-dot.active {
            opacity: 1;
            background: var(--accent-light);
            box-shadow: 0 0 10px var(--accent-glow);
            transform: scale(1.2);
        }
        .carousel-dot:hover { opacity: 0.7; }

        .carousel-counter {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
            min-width: 50px;
            text-align: center;
        }

        /* Live Preview Modal */
        .modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.85);
            backdrop-filter: blur(10px);
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.35s ease;
        }
        .modal-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        .modal-container {
            position: relative;
            width: 92vw;
            height: 85vh;
            max-width: 1400px;
            background: var(--bg-secondary);
            border: 1px solid var(--border);
            border-radius: 20px;
            overflow: hidden;
            transform: scale(0.9) translateY(30px);
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
        }
        .modal-overlay.active .modal-container {
            transform: scale(1) translateY(0);
        }

        .modal-topbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
            background: var(--bg-card);
            border-bottom: 1px solid var(--border);
            flex-shrink: 0;
        }
        .modal-topbar-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .modal-dots {
            display: flex;
            gap: 6px;
        }
        .modal-dots span {
            width: 10px; height: 10px;
            border-radius: 50%;
        }
        .modal-dots span:nth-child(1) { background: #ff5f57; }
        .modal-dots span:nth-child(2) { background: #ffbd2e; }
        .modal-dots span:nth-child(3) { background: #28c840; }

        .modal-url {
            padding: 6px 16px;
            background: var(--bg-primary);
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .modal-url .lock { color: #28c840; font-size: 0.7rem; }

        .modal-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .modal-close {
            width: 36px; height: 36px;
            display: flex; align-items: center; justify-content: center;
            background: rgba(255,255,255,0.06);
            border: 1px solid var(--border);
            border-radius: 10px;
            color: var(--text-secondary);
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .modal-close:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }

        .modal-viewport-controls {
            display: flex;
            gap: 8px;
        }
        .viewport-btn {
            padding: 6px 14px;
            background: transparent;
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text-muted);
            font-size: 0.75rem;
            cursor: pointer;
            transition: var(--transition);
            font-family: 'Inter', sans-serif;
        }
        .viewport-btn.active, .viewport-btn:hover {
            background: rgba(108,92,231,0.15);
            border-color: rgba(108,92,231,0.3);
            color: var(--accent-light);
        }

        .modal-body {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #1a1a24;
            overflow: hidden;
            padding: 0;
        }
        .modal-iframe-wrap {
            width: 100%;
            height: 100%;
            transition: width 0.4s ease, height 0.4s ease;
        }
        .modal-iframe-wrap.tablet {
            width: 768px;
            height: 100%;
            border-left: 1px solid var(--border);
            border-right: 1px solid var(--border);
        }
        .modal-iframe-wrap.mobile {
            width: 375px;
            height: 100%;
            border-left: 1px solid var(--border);
            border-right: 1px solid var(--border);
            border-radius: 20px;
        }
        .modal-body iframe {
            width: 100%;
            height: 100%;
            border: none;
        }

        @media (max-width: 900px) {
            .portfolio-embla .embla__slide { flex: 0 0 calc((100% - 24px) / 2); }
            .embla__slide { flex: 0 0 calc((100% - 24px) / 2); }
        }

        @media (max-width: 768px) {
            .portfolio-embla .embla__slide { flex: 0 0 100%; }
            .embla__slide { flex: 0 0 100%; }
            .modal-container { width: 98vw; height: 90vh; border-radius: 12px; }
            .modal-viewport-controls { display: none; }
            .modal-url { display: none; }
            .carousel-arrow { width: 40px; height: 40px; font-size: 0.95rem; }
        }

        /* ===== ANIMATIONS ===== */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 900px) {
            .about-grid { grid-template-columns: 1fr; gap: 40px; }
            .contact-grid { grid-template-columns: 1fr; }
            .painpoints-grid { grid-template-columns: 1fr; }
            .whyus-grid { grid-template-columns: 1fr; }
        }

        @media (max-width: 768px) {
            .nav-links { display: none; }
            .nav-cta { display: none; }
            .menu-toggle { display: flex; }

            .hero h1 { font-size: 2.4rem; }
            .services-grid { grid-template-columns: 1fr; }
            .service-card:nth-child(2) { margin-top: 0; }
            .service-card:nth-child(3) { margin-top: 0; }
            .about-network { display: none; }
            .form-row { grid-template-columns: 1fr; }
            .embla__slide { flex: 0 0 100%; }
            .whyus-grid { grid-template-columns: 1fr; }

            /* Portfolio: show overlay always on touch, fix iframe scaling */
            .portfolio-preview iframe {
                width: 300%;
                height: 300%;
                transform: scale(0.333);
            }
            .portfolio-preview-overlay {
                opacity: 1;
            }

            /* Warum tisu: disable fly-in/scramble on mobile, just show cards */
            .whyus-card {
                opacity: 1 !important;
                transform: none !important;
                transition: none !important;
            }
            .whyus-grid.scrambled .whyus-card {
                order: unset !important;
            }

            /* Testimonials: prevent horizontal cut-off */
            .embla__viewport {
                overflow: hidden;
            }
            .testimonial-card {
                margin: 0 4px;
            }
        }