/* =====================================================================
   BitPoint Hosting – style.css
   ---------------------------------------------------------------------
   Einzige Stylesheet-Datei der Seite. Saemtliches CSS der index.html ist
   hier gebuendelt (keine weitere Aufteilung – siehe PROJECT.md).
   Einbindung: <link rel="stylesheet" href="style.css"> im <head>.

   INHALTSVERZEICHNIS – Reihenfolge in dieser Datei, je Seiten-Bereich:

     1.  DESIGN TOKENS (:root)          – Farben, Radien, Schatten, Layout-Tokens
     2.  CONTAINER-SKALIERUNG           – :root-Wachstum ab 1440/1920/2560/3440px
     3.  RESET + BASE                   – globale Resets, Body, Grundtypografie
     4.  HEADER + NAVIGATION            – fixer Header, Logo, Nav, Burger-Menu
     5.  MAIN + HERO                    → Section #home
     6.  ANGEBOT (Tarif-Cards)          → Section #angebot
     7.  SSL-ZERTIFIKATE                → Section #ssl
     8.  DOMAIN (Check + Preisliste)    → Section #domain
     9.  LOGIN (Kundenbereich + Plesk)  → Section #login
    10.  KONTAKT (Support-Formular)     → Section #kontakt
    11.  FOOTER                         – Footer-Links, Social, Copyright
    12.  RESPONSIVE (Mobile)            – max-width-Anpassungen (Desktop-First)
    13.  DESKTOP-SKALIERUNG             – min-width-Wachstum (Cards & Sections)
    14.  ÜBER UNS                       → Section #ueber-uns
    15.  SUPPORT (BitBot + FAQ)         → Section #support (Chat-Card, FAQ-Card)
    16.  SUPPORT – Responsive           → Section #support (Mobile-Anpassungen)

   Hinweis: Die Abschnitte sind unten jeweils mit einem eigenen
   ==========-Kommentar-Header markiert. Breakpoint-Set gemaess
   Styleguide v2: XS 500 · SM 768 · MD 900 · LG 1170 · XL 1440 ·
   2XL 1920 · 3XL 2560 · 4XL 3440.
   ===================================================================== */

        /* =====================================================================
           BITPOINT DESIGN TOKENS (vollständig, gemäss Styleguide)
           ===================================================================== */
        :root {
            /* --- Grundfarben: Dark Theme --- */
            --bg-dark:          #575757;
            --bg-darker:        #3a3a3a;

            /* --- Grundfarben: Light Theme --- */
            --section-bg:       #f5f5f5;
            --section-bg-alt:   #ffffff;
            --section-text:     #333333;

            /* --- Akzentfarbe --- */
            --accent:           #2196f3;
            --accent-hover:     #1b80d8;
            --accent-soft:      rgba(33,150,243,0.25);
            --accent-glow:      rgba(33,150,243,0.5);
            --login-border:     rgba(33,150,243,0.6);
            --login-hover:      rgba(33,150,243,0.15);

            /* --- Tier-Farben --- */
            --gold:             #f9a825;
            --gold-glow:        rgba(249,168,37,0.5);
            --red:              #ef5350;
            --red-glow:         rgba(239,83,80,0.5);

            /* --- Text: Dark Theme --- */
            --text-main:        #ffffff;
            --text-muted:       rgba(255,255,255,0.7);
            --text-subtle:      rgba(255,255,255,0.85);

            /* --- Text: Light Theme --- */
            --text-main-light:  #333333;
            --text-muted-light: rgba(51,51,51,0.6);

            /* --- Borders --- */
            --border-dark:      rgba(255,255,255,0.1);
            --border-light:     rgba(0,0,0,0.1);
            --input-border:     rgba(0,0,0,0.15);

            /* --- Schatten --- */
            --shadow-card:      0 2px 12px rgba(0,0,0,0.06);
            --shadow-card-hover:0 16px 40px rgba(0,0,0,0.3);

            /* --- Layout (Default, < 1440 px) --- */
            --header-height:    3.75rem;
            --max-width:        1280px;
            --content-width:    1100px;

            /* --- Radii --- */
            --radius-sm:        6px;
            --radius-md:        8px;
            --radius-lg:        12px;

            /* --- Transitions --- */
            --t-fast:           0.15s ease;
            --t-base:           0.25s ease;
            --t-slow:           0.3s ease;

            /* --- Status-Farben (Domain-Check Ergebnis) --- */
            --color-success:    #2e7d32;
            --color-success-bg: #e8f5e9;
            --color-error:      #c62828;
            --color-error-bg:   #ffebee;
            --color-warn:       #ef6c00;
            --color-warn-bg:    #fff3e0;

            /* =================================================================
               BREAKPOINT-TOKENS (zur Dokumentation)
               ================================================================= */
            --bp-xs:            500px;    /* Phones klein */
            --bp-sm:            768px;    /* Phones gross */
            --bp-md:            900px;    /* Tablet Portrait / Cards-Switch */
            --bp-lg:            1170px;   /* Tablet Landscape / Nav-Switch */
            --bp-xl:            1440px;   /* Standard Desktop */
            --bp-2xl:           1920px;   /* Full-HD */
            --bp-3xl:           2560px;   /* WQHD */
            --bp-4xl:           3440px;   /* Ultrawide */
        }

        /* =====================================================================
           CONTAINER-SKALIERUNG (Mobile-First, min-width)
           Wachsende Container & Basisschrift auf grossen Monitoren.
           ===================================================================== */
        @media (min-width: 1440px) {
            :root {
                --max-width:     1360px;
                --content-width: 1180px;
            }
        }
        @media (min-width: 1920px) {
            :root {
                --max-width:     1520px;
                --content-width: 1280px;
            }
        }
        @media (min-width: 2560px) {
            :root {
                --max-width:     1760px;
                --content-width: 1440px;
                font-size:       17px;   /* skaliert alle rem-Werte mit */
            }
        }
        @media (min-width: 3440px) {
            :root {
                --max-width:     2000px;
                --content-width: 1600px;
                font-size:       18px;
            }
        }

        /* =====================================================================
           RESET + BASE
           ===================================================================== */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        /* Sprungmarken-Offset = exakt die Höhe des fixen Headers, damit der
           Section-Anfang bündig an der Unterkante des Headers liegt.
           Nur EINE Offset-Eigenschaft verwenden – scroll-padding-top (html)
           und scroll-margin-top (Ziel) würden sich sonst addieren. */
        section[id] {
            scroll-margin-top: var(--header-height);
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI',
                         Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        }
        body.menu-open { overflow: hidden; }

        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        /* =====================================================================
           HEADER + NAVIGATION
           ===================================================================== */
        .header {
            position: fixed;
            top: 0;
            width: 100%;
            height: var(--header-height);
            background: var(--bg-dark);
            border-bottom: 1px solid var(--border-dark);
            z-index: 1000;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.5rem;
            height: 100%;
        }

        .nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            position: relative;   /* Anker für absolut zentrierte .nav-links */
        }

        .nav-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        /* Logo */
        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-main);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            white-space: nowrap;
            text-decoration: none;
            transition: opacity var(--t-base);
        }
        .logo:hover { opacity: 0.85; }
        .logo-img  { height: 36px; width: auto; }

        /* Markenname in Originalschreibweise (kein Uppercase), fetter und
           groesser; Zusatz "Hosting" kleiner, gedaempft und weiter gesperrt –
           analog zur Hierarchie im Originallogo (BitPoint dominiert) */
        .logo-name { font-weight: 700; text-transform: none; font-size: 1.2rem; }
        .logo-text,
        .logo-sub  { color: var(--text-muted); font-size: 0.82rem; letter-spacing: 0.22em; }

        /* Nav Links – absolut in der Mitte der Nav-Leiste verankert,
           damit sie unabhängig von Logo- und Login-Breite immer
           exakt im Header-Zentrum sitzen. Gilt bis zum LG-Breakpoint
           (1170px), ab dort übernimmt das Burger-Menü. */
        .nav-links {
            list-style: none;
            display: flex;
            align-items: center;
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
        }

        .nav-links a {
            position: relative;
            padding: 0.6rem 1rem;
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--t-base);
        }

        .nav-links a::after {
            content: "";
            position: absolute;
            left: 0.75rem;
            right: 0.75rem;
            bottom: 0.3rem;
            height: 2px;
            background: var(--accent);
            opacity: 0;
            transform: scaleX(0);
            transition: all var(--t-base);
        }

        .nav-links a:hover,
        .nav-links a[aria-current="page"] { color: var(--text-main); }

        .nav-links a:hover::after,
        .nav-links a[aria-current="page"]::after {
            opacity: 1;
            transform: scaleX(1);
        }

        /* Right Zone + Login */
        .nav-right {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding-left: 1.5rem;
            border-left: 1px solid rgba(255,255,255,0.15);
        }

        .login-link {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            padding: 0.45rem 0.9rem;
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-subtle);
            text-decoration: none;
            border: 1px solid var(--login-border);
            border-radius: var(--radius-sm);
            transition: all var(--t-base);
        }
        .login-link::after { display: none; }
        .login-link:hover {
            background: var(--login-hover);
            color: var(--text-main);
        }
        .login-link[aria-current="page"] {
            background: var(--accent-soft);
            border-color: var(--accent);
        }

        .user-icon {
            width: 16px;
            height: 16px;
            fill: currentColor;
            opacity: 0.85;
        }

        /* Hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 2.5rem;
            height: 2.5rem;
            background: transparent;
            border: none;
            cursor: pointer;
            z-index: 1001;
        }

        .hamburger-line {
            width: 1.5rem;
            height: 2px;
            background: var(--text-main);
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .hamburger-line:not(:last-child) { margin-bottom: 5px; }

        .hamburger.active .hamburger-line:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.active .hamburger-line:nth-child(2) { opacity: 0; }
        .hamburger.active .hamburger-line:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* =====================================================================
           MAIN + HERO
           ===================================================================== */
        main { padding-top: var(--header-height); }

        .hero-section {
            position: relative;
            width: 100%;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding-top: var(--header-height);
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: rgba(0,0,0,0.3);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            padding: 2rem;
            max-width: 800px;
        }

        .hero-content h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        .hero-content h1 span { color: var(--accent); }

        .hero-content p {
            font-size: clamp(1rem, 2vw, 1.3rem);
            color: var(--text-muted);
            line-height: 1.6;
            text-wrap: balance; /* Slogan gleichmaessig verteilen (greift v.a. mobil) */
        }

        /* Harter Umbruch im Slogan nur auf Desktop; mobil frei umbrechen lassen */
        @media (max-width: 600px) {
            .hero-content p br { display: none; }
        }

        /* =====================================================================
           ANGEBOT SECTION (Tarif-Cards)
           ===================================================================== */
        .angebot-section {
            background: var(--bg-dark);
            color: var(--text-main);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 4rem 2rem;
            font-size: 1rem;
        }

        .angebot-wrapper {
            max-width: var(--content-width);
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .angebot-title {
            font-weight: 600;
            font-size: 1.8rem;
            margin-bottom: 2.5rem;
            text-align: center;
        }
        .angebot-title span { color: var(--accent); }

        .cards-container {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            justify-content: center;
            width: 100%;
        }

        /* Card – Tier-Farben via --tier / --tier-glow Variablen pro Card */
        .card {
            --tier:      var(--accent);
            --tier-glow: var(--accent-glow);

            background: var(--bg-darker);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 2rem 1.75rem 1.75rem;
            flex: 1;
            min-width: 280px;
            max-width: 340px;            /* Default – wächst auf grossen Screens, siehe unten */
            display: flex;
            flex-direction: column;
            position: relative;
            overflow: hidden;
            transition: transform var(--t-base), box-shadow var(--t-base);
        }
        .card.gold { --tier: var(--gold); --tier-glow: var(--gold-glow); }
        .card.red  { --tier: var(--red);  --tier-glow: var(--red-glow); }

        .card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
        }

        .card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 4px;
            background: var(--tier);
        }

        .card-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .badge-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--tier);
            box-shadow: 0 0 8px var(--tier-glow);
            flex-shrink: 0;
        }

        .card-name {
            font-weight: 600;
            font-size: 1.25rem;
            letter-spacing: 0.02em;
        }

        .card-price {
            font-size: 2.2rem;
            font-weight: 700;
            margin: 0.75rem 0 0.25rem;
            line-height: 1.1;
            color: var(--tier);
        }
        .card-price span {
            font-size: 0.9rem;
            font-weight: 400;
            color: var(--text-muted);
        }

        .card-divider {
            height: 1px;
            background: var(--border-dark);
            margin: 1rem 0;
        }

        .card-features {
            list-style: none;
            flex: 1;
            margin-bottom: 1.25rem;
        }

        .card-features li {
            padding: 0.4rem 0;
            font-size: 0.88rem;
            color: var(--text-muted);
            display: flex;
            align-items: flex-start;
            gap: 0.6rem;
            line-height: 1.4;
        }
        .card-features li::before {
            content: '✓';
            font-weight: 700;
            color: var(--tier);
            flex-shrink: 0;
            margin-top: 1px;
        }
        .card-features li strong {
            color: var(--text-main);
            font-weight: 600;
        }

        .card-btn {
            display: block;
            text-align: center;
            padding: 0.75rem 1.5rem;
            border: 2px solid color-mix(in srgb, var(--tier) 60%, transparent);
            border-radius: var(--radius-md);
            font-family: inherit;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--tier);
            background: transparent;
            text-decoration: none;
            cursor: pointer;
            transition: all var(--t-base);
        }
        .card-btn:hover {
            background: var(--tier);
            color: var(--text-main);
            border-color: var(--tier);
        }
        .card.gold .card-btn:hover { color: var(--bg-darker); }

        .angebot-footer-note {
            margin-top: 2rem;
            color: var(--text-muted);
            font-size: 0.8rem;
            text-align: center;
        }

        /* =====================================================================
           SSL ZERTIFIKATE SECTION
           ===================================================================== */
        .ssl-section {
            background: var(--bg-dark);
            color: var(--text-main);
            padding: 5rem 1.5rem 6rem;
            position: relative;
            overflow: hidden;
        }
        .ssl-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 4px;
            background: var(--accent);
        }

        .ssl-wrap {
            max-width: var(--content-width);
            margin: 0 auto;
        }

        .ssl-head {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .ssl-head-title {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1.25rem;
            margin-bottom: 0.75rem;
            flex-wrap: wrap;
        }

        .ssl-lock {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: var(--accent-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: 0 0 24px var(--accent-glow);
        }
        .ssl-lock svg {
            width: 34px;
            height: 34px;
            color: var(--accent);
        }

        .ssl-head h2 {
            font-size: 1.8rem;
            font-weight: 600;
            letter-spacing: -0.01em;
            line-height: 1.25;
        }
        .ssl-head h2 span { color: var(--accent); }

        .ssl-head p.lead {
            color: var(--text-muted);
            font-size: 1rem;
            line-height: 1.6;
            max-width: 720px;
            margin: 0 auto;
        }

        /* ----- Vorteils-Kacheln ----- */
        .ssl-benefits {
            margin-top: 2.5rem;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.25rem;
        }
        .benefit {
            background: var(--bg-darker);
            border: 1px solid var(--border-dark);
            border-left: 3px solid var(--accent);
            border-radius: var(--radius-md);
            padding: 1.1rem 1.25rem;
            transition: transform var(--t-base), box-shadow var(--t-base);
        }
        .benefit:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(0,0,0,0.25);
        }
        .benefit h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 0.3rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .benefit h4 svg {
            width: 16px; height: 16px;
            color: var(--accent);
            flex-shrink: 0;
        }
        .benefit p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.55;
        }

        /* ----- Divider zwischen Vorteilen und Highlight ----- */
        .ssl-divider {
            margin: 3.5rem auto;
            max-width: 560px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            color: var(--text-muted);
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.15em;
            text-transform: uppercase;
        }
        .ssl-divider::before,
        .ssl-divider::after {
            content: '';
            flex: 1;
            height: 1px;
            background: linear-gradient(
                to right,
                transparent,
                var(--border-dark) 30%,
                var(--border-dark) 70%,
                transparent
            );
        }
        .ssl-divider span { color: var(--accent); }

        /* ----- Let's Encrypt Highlight ----- */
        .ssl-highlight {
            background: var(--bg-darker);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 2.25rem 2rem;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 2rem;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        .ssl-highlight::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 4px;
            background: var(--accent);
        }

        .ssl-highlight-text .eyebrow {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent);
            background: var(--accent-soft);
            padding: 0.3rem 0.75rem;
            border-radius: 999px;
            margin-bottom: 0.85rem;
        }
        .ssl-highlight-text h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 0.5rem;
            line-height: 1.3;
        }
        .ssl-highlight-text h3 span { color: var(--accent); }
        .ssl-highlight-text p {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 560px;
        }

        .ssl-facts {
            list-style: none;
            border-left: 1px solid var(--border-dark);
            padding-left: 1.75rem;
            min-width: 240px;
        }
        .ssl-facts li {
            display: flex;
            align-items: flex-start;
            gap: 0.6rem;
            padding: 0.35rem 0;
            font-size: 0.88rem;
            color: var(--text-subtle);
        }
        .ssl-facts li::before {
            content: '✓';
            color: var(--accent);
            font-weight: 700;
            flex-shrink: 0;
            margin-top: 1px;
        }
        .ssl-facts li strong {
            font-weight: 600;
            color: var(--text-main);
        }

        /* =====================================================================
           DOMAIN-SECTION (Domain-Check + Preisliste)
           Klassen mit Prefix "dc-" um Kollisionen zu vermeiden.
           Die Section selbst kombiniert einen dunklen Hero-Teil mit einer
           hellen Preisliste – schafft den Light/Dark-Wechsel im Section-Rhythmus.
           ===================================================================== */

        /* Wrapper: setzt die gemeinsame Section-Optik ausser Kraft.
           Trennstrich oben markiert den Wechsel von Angebot (dark) zu
           Domain (light). */
        #domain.domain-section {
            min-height: 0;
            padding: 0;
            display: block;
            font-size: 1rem;
            color: var(--text-main-light);
            background: var(--section-bg);
            border-top: 4px solid var(--accent);
        }

        /* ----- Hero / Domain-Check (jetzt Light Block – gleicher
           heller Hintergrund wie die Preisliste darunter) ----- */
        .dc-hero {
            background: var(--section-bg);
            color: var(--text-main-light);
            padding: 4.5rem 1.5rem 3rem;
        }
        .dc-hero-inner {
            max-width: 680px;
            margin: 0 auto;
            text-align: center;
        }
        .dc-hero h1 {
            font-size: 2.25rem;
            font-weight: 600;
            letter-spacing: -0.01em;
            margin-bottom: 0.5rem;
            color: var(--section-text);
        }
        .dc-hero h1 span { color: var(--accent); }
        .dc-hero .dc-subtitle {
            color: var(--text-muted-light);
            font-size: 1.05rem;
            margin-bottom: 2rem;
        }

        /* ----- Search-Box (weisse Karte auf dunklem Hintergrund) ----- */
        .dc-search-box {
            background: var(--section-bg-alt);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            box-shadow: var(--shadow-card-hover);
            border: 1px solid var(--border-light);
            transition: border-color var(--t-slow);
            text-align: left;
        }
        .dc-search-box:focus-within { border-color: var(--login-border); }

        .dc-input-row {
            display: flex;
            gap: 0;
            align-items: stretch;
        }
        .dc-prefix,
        .dc-prefix-dot {
            display: flex;
            align-items: center;
            color: var(--text-muted-light);
            font-size: 0.9rem;
            white-space: nowrap;
            user-select: none;
            border: 1px solid var(--input-border);
        }
        .dc-prefix {
            padding: 0 14px;
            background: rgba(0,0,0,0.04);
            border-right: none;
            border-radius: var(--radius-md) 0 0 var(--radius-md);
        }
        .dc-prefix-dot {
            padding: 0 6px;
            background: rgba(0,0,0,0.02);
            border-left: none;
            border-right: none;
        }

        .dc-input-wrapper {
            flex: 1;
            position: relative;
            display: flex;
            align-items: stretch;
        }
        .dc-domain-input {
            width: 100%;
            padding: 14px 16px;
            background: var(--section-bg-alt);
            border: 1px solid var(--input-border);
            border-left: none;
            border-right: none;
            color: var(--section-text);
            font-family: inherit;
            font-size: 1rem;
            outline: none;
            transition: background var(--t-fast);
        }
        .dc-domain-input:focus { background: var(--section-bg-alt); }

        .dc-placeholder-overlay {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            padding: 14px 16px;
            pointer-events: none;
            overflow: hidden;
        }
        .dc-placeholder-text {
            color: rgba(51,51,51,0.3);
            font-family: inherit;
            font-size: 1rem;
            white-space: nowrap;
        }
        .dc-placeholder-cursor {
            display: inline-block;
            width: 2px;
            height: 1.15em;
            background: var(--accent);
            margin-left: 1px;
            animation: dcCursorBlink 0.85s ease-in-out infinite;
            vertical-align: text-bottom;
        }
        @keyframes dcCursorBlink {
            0%,100% { opacity: 1; }
            50%     { opacity: 0; }
        }

        .dc-tld-select {
            padding: 14px 28px 14px 12px;
            background: var(--section-bg-alt);
            border: 1px solid var(--input-border);
            border-left: none;
            border-right: none;
            color: var(--section-text);
            font-family: inherit;
            font-size: 0.95rem;
            font-weight: 500;
            outline: none;
            cursor: pointer;
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23333333' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 10px center;
        }
        .dc-tld-select:focus { background-color: var(--text-main); }

        .dc-search-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 20px;
            background: var(--accent);
            color: var(--text-main);
            border: none;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-family: inherit;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            white-space: nowrap;
            transition: background var(--t-fast), transform var(--t-fast);
        }
        .dc-search-btn:hover  { background: var(--accent-hover); }
        .dc-search-btn:active { transform: scale(0.97); }
        .dc-search-btn svg    { width: 18px; height: 18px; flex-shrink: 0; }

        /* Loading-State während Anfrage */
        .dc-search-btn.is-loading {
            cursor: wait;
            background: var(--accent-hover);
            pointer-events: none;
        }
        .dc-search-btn.is-loading .dc-btn-icon,
        .dc-search-btn.is-loading .dc-btn-label { display: none; }
        .dc-search-btn .dc-btn-spinner { display: none; }
        .dc-search-btn.is-loading .dc-btn-spinner {
            display: inline-block;
            width: 18px;
            height: 18px;
            border: 2px solid rgba(255,255,255,0.35);
            border-top-color: var(--text-main);
            border-radius: 50%;
            animation: dcSpin 0.7s linear infinite;
        }
        @keyframes dcSpin {
            to { transform: rotate(360deg); }
        }
        .dc-search-btn:disabled,
        .dc-search-btn[aria-busy="true"] { opacity: 0.95; }

        /* ----- Ergebnis-Block ----- */
        .dc-result {
            margin-top: 20px;
            padding: 18px 20px;
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.98rem;
            line-height: 1.4;
            animation: dcResultFadeIn 0.4s ease;
        }
        @keyframes dcResultFadeIn {
            from { opacity: 0; transform: translateY(-6px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        .dc-result-icon {
            flex-shrink: 0;
            width: 32px; height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .dc-result-icon svg { width: 20px; height: 20px; stroke-width: 3; }
        .dc-result-text { flex: 1; }
        .dc-result-domain {
            font-weight: 600;
            font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
        }
        .dc-result-message {
            color: var(--text-muted-light);
            font-size: 0.88rem;
            margin-top: 2px;
        }
        .dc-result.available {
            background: var(--color-success-bg);
            border: 1px solid rgba(46,125,50,0.3);
        }
        .dc-result.available .dc-result-icon   { background: var(--color-success); color: var(--text-main); }
        .dc-result.available .dc-result-domain { color: var(--color-success); }
        .dc-result.taken {
            background: var(--color-error-bg);
            border: 1px solid rgba(198,40,40,0.3);
        }
        .dc-result.taken .dc-result-icon   { background: var(--color-error); color: var(--text-main); }
        .dc-result.taken .dc-result-domain { color: var(--color-error); }
        .dc-result.error,
        .dc-result.ratelimit {
            background: var(--color-warn-bg);
            border: 1px solid rgba(239,108,0,0.3);
        }
        .dc-result.error .dc-result-icon,
        .dc-result.ratelimit .dc-result-icon   { background: var(--color-warn); color: var(--text-main); }
        .dc-result.error .dc-result-domain,
        .dc-result.ratelimit .dc-result-domain { color: var(--color-warn); }

        /* Bestell-Button im Erfolgsfall ('available') */
        .dc-result.available { flex-wrap: wrap; }
        .dc-result-cta {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.7rem 1.25rem;
            margin-left: auto;
            background: var(--accent);
            color: var(--text-main);
            font-family: inherit;
            font-size: 0.95rem;
            font-weight: 600;
            text-decoration: none;
            border: 2px solid var(--accent);
            border-radius: var(--radius-md);
            cursor: pointer;
            transition: background var(--t-base),
                        border-color var(--t-base),
                        transform var(--t-base),
                        box-shadow var(--t-base);
        }
        .dc-result-cta:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 0 8px var(--accent-glow),
                        0 4px 12px rgba(33,150,243,0.18);
        }
        .dc-result-cta:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px var(--accent-soft);
        }
        .dc-result-cta svg {
            width: 16px; height: 16px;
            stroke-width: 2.5;
        }

        /* ----- PREISLISTE (Light Section) ----- */
        .dc-pricing {
            padding: 4rem 1.5rem 3rem;
            background: var(--section-bg);
        }
        .dc-pricing-inner {
            max-width: 780px;
            margin: 0 auto;
        }
        .dc-pricing-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        .dc-pricing-header h2 {
            font-size: 1.85rem;
            font-weight: 600;
            color: var(--section-text);
            letter-spacing: -0.01em;
            margin-bottom: 0.35rem;
        }
        .dc-pricing-header h2 span { color: var(--accent); }
        .dc-pricing-header p {
            color: var(--text-muted-light);
            font-size: 1rem;
        }

        .dc-pricing-grid {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .dc-pricing-card {
            background: var(--section-bg-alt);
            border-radius: var(--radius-lg);
            padding: 1.75rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
            transition: box-shadow var(--t-base), transform var(--t-base);
        }
        .dc-pricing-card::before {
            content: '';
            position: absolute;
            left: 0; top: 0; bottom: 0;
            width: 4px;
            background: var(--accent);
            border-radius: var(--radius-lg) 0 0 var(--radius-lg);
        }
        .dc-pricing-card:hover {
            box-shadow: 0 0 8px var(--accent-glow),
                        0 4px 12px rgba(33,150,243,0.12);
            transform: translateY(-2px);
        }

        .dc-tld-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .dc-tld-badge {
            display: inline-flex;
            align-items: center;
            background: var(--section-bg);
            color: var(--bg-darker);
            font-size: 0.875rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            letter-spacing: 0.2px;
        }

        .dc-card-right {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            flex-shrink: 0;
            margin-left: 1.5rem;
        }
        .dc-price {
            font-size: 2rem;
            font-weight: 700;
            color: var(--bg-darker);
            line-height: 1;
        }
        .dc-price .dc-currency {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-muted-light);
            margin-left: 2px;
        }
        .dc-price-period {
            font-size: 0.8125rem;
            color: var(--text-muted-light);
            margin-top: 4px;
        }

        .dc-pricing-footer {
            text-align: center;
            margin-top: 2.5rem;
            font-size: 0.85rem;
            color: var(--text-muted-light);
            line-height: 1.6;
        }
        .dc-pricing-footer a {
            color: var(--accent);
            text-decoration: none;
            font-weight: 500;
            transition: color var(--t-base);
        }
        .dc-pricing-footer a:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }

        /* =====================================================================
           LOGIN SECTION (Kundenbereich + Plesk)
           Design 1:1 aus login.html übernommen – Tokens stammen aus dem
           :root-Block oben, daher hier ohne eigenen :root/Base-Teil.
           ===================================================================== */
        /* ========== Login-Section ========== */
        .login-section {
          padding: 4rem 1.5rem;
          background: var(--section-bg);
          border-top: 4px solid var(--accent);
        }
        .login-grid {
          max-width: var(--content-width);
          margin: 0 auto;
          display: grid;
          grid-template-columns: 1fr 1fr;
          gap: 1.75rem;
          align-items: stretch;
        }
        .login-card {
          border-radius: var(--radius-lg);
          padding: 2.25rem;
          position: relative;
          overflow: hidden;
          display: flex;
          flex-direction: column;
          transition: transform var(--t-slow), box-shadow var(--t-slow);
        }
        .login-card::before {
          content: '';
          position: absolute;
          top: 0; left: 0; right: 0;
          height: 4px;
        }
        .login-card.customer {
          background: var(--bg-dark);
          border: 1px solid var(--border-dark);
          color: var(--text-main);
          box-shadow: 0 8px 24px rgba(0,0,0,0.18);
        }
        .login-card.customer::before { background: var(--accent); }
        .login-card.plesk {
          background: var(--section-bg-alt);
          border: 1px solid var(--border-light);
          color: var(--section-text);
          box-shadow: var(--shadow-card);
        }
        .login-card.plesk::before { background: var(--gold); }
        .login-card:hover {
          transform: translateY(-2px);
          box-shadow: var(--shadow-card-hover);
        }
        .card-eyebrow {
          font-size: 0.72rem;
          font-weight: 600;
          text-transform: uppercase;
          letter-spacing: 0.1em;
          margin-bottom: 0.6rem;
          display: inline-flex;
          align-items: center;
          gap: 0.5rem;
        }
        .login-card.customer .card-eyebrow { color: var(--text-muted); }
        .login-card.plesk    .card-eyebrow { color: var(--text-muted-light); }
        .card-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; }
        .login-card.customer .card-eyebrow .dot {
          background: var(--accent);
          box-shadow: 0 0 8px var(--accent-glow);
        }
        .login-card.plesk .card-eyebrow .dot {
          background: var(--gold);
          box-shadow: 0 0 8px var(--gold-glow);
        }
        .card-title {
          font-size: 1.5rem;
          font-weight: 600;
          letter-spacing: -0.01em;
          margin-bottom: 0.35rem;
        }
        .login-card.customer .card-title { color: var(--text-main); }
        .login-card.plesk    .card-title { color: var(--section-text); }
        .card-desc { font-size: 0.95rem; margin-bottom: 1.75rem; }
        .login-card.customer .card-desc { color: var(--text-subtle); }
        .login-card.plesk    .card-desc { color: var(--text-muted-light); }

        .login-form .form-group { margin-bottom: 1.1rem; }
        .login-form label {
          display: block;
          font-size: 0.82rem;
          font-weight: 600;
          color: var(--text-main);
          margin-bottom: 0.4rem;
        }
        .login-form input[type="text"],
        .login-form input[type="password"] {
          width: 100%;
          padding: 0.8rem 0.95rem;
          font-family: inherit;
          font-size: 0.95rem;
          color: var(--text-main);
          background: rgba(255,255,255,0.08);
          border: 1px solid var(--border-dark);
          border-radius: var(--radius-md);
          transition: border-color var(--t-base), box-shadow var(--t-base), background var(--t-base);
        }
        .login-form input::placeholder { color: rgba(255,255,255,0.45); }
        .login-form input:focus {
          outline: none;
          background: rgba(255,255,255,0.12);
          border-color: var(--accent);
          box-shadow: 0 0 0 3px var(--accent-soft);
        }
        .password-wrap { position: relative; }
        .password-wrap input { padding-right: 3rem; }
        .password-toggle {
          position: absolute;
          top: 50%; right: 0.6rem;
          transform: translateY(-50%);
          background: transparent;
          border: none;
          cursor: pointer;
          color: var(--text-muted);
          padding: 0.4rem;
          border-radius: var(--radius-sm);
          display: inline-flex;
          align-items: center;
          transition: color var(--t-base), background var(--t-base);
        }
        .password-toggle:hover { color: var(--accent); background: var(--login-hover); }
        .password-toggle svg { display: block; }
        .form-options {
          display: flex;
          align-items: center;
          justify-content: space-between;
          flex-wrap: wrap;
          gap: 0.5rem;
          margin-bottom: 1.5rem;
        }
        .forgot-link {
          font-size: 0.88rem;
          color: var(--accent);
          text-decoration: none;
          font-weight: 500;
          transition: color var(--t-base);
        }
        .forgot-link:hover { color: var(--accent); text-decoration: underline; }

        .login-btn {
          display: inline-flex;
          align-items: center;
          justify-content: center;
          gap: 0.5rem;
          padding: 0.85rem 1.25rem;
          font-family: inherit;
          font-size: 0.95rem;
          font-weight: 600;
          border-radius: var(--radius-md);
          border: 2px solid transparent;
          cursor: pointer;
          text-decoration: none;
          transition: all var(--t-base);
          width: 100%;
        }
        .login-btn-primary {
          background: var(--accent);
          color: var(--text-main);
          border-color: var(--accent);
        }
        .login-btn-primary:hover {
          background: var(--accent-hover);
          border-color: var(--accent-hover);
          transform: translateY(-1px);
        }
        .login-btn-gold {
          background: transparent;
          color: var(--gold);
          border-color: rgba(249,168,37,0.6);
        }
        .login-btn-gold:hover {
          background: var(--gold);
          color: var(--bg-darker);
          border-color: var(--gold);
          transform: translateY(-1px);
        }

        .plesk-body { flex: 1; display: flex; flex-direction: column; }
        .plesk-features { list-style: none; margin: 0 0 1.5rem; padding: 0; }
        .plesk-features li {
          display: flex;
          align-items: flex-start;
          gap: 0.6rem;
          padding: 0.55rem 0;
          font-size: 0.92rem;
          color: var(--section-text);
          border-bottom: 1px solid var(--border-light);
        }
        .plesk-features li:last-child { border-bottom: none; }
        .plesk-features li svg { flex-shrink: 0; margin-top: 2px; color: var(--gold); }
        .plesk-info {
          background: var(--section-bg);
          border: 1px solid var(--border-light);
          border-radius: var(--radius-md);
          padding: 0.85rem 1rem;
          font-size: 0.82rem;
          color: var(--text-muted-light);
          margin-bottom: 1.5rem;
          display: flex;
          gap: 0.6rem;
          align-items: flex-start;
        }
        .plesk-info svg { flex-shrink: 0; color: var(--accent); margin-top: 2px; }
        .plesk-cta-wrap { margin-top: auto; }

        .card-footer {
          margin-top: 1.5rem;
          padding-top: 1.25rem;
          font-size: 0.85rem;
          text-align: center;
        }
        .login-card.customer .card-footer {
          border-top: 1px solid var(--border-dark);
          color: var(--text-muted);
        }
        .login-card.plesk .card-footer {
          border-top: 1px solid var(--border-light);
          color: var(--text-muted-light);
        }
        .card-footer a { color: var(--accent); text-decoration: none; font-weight: 500; }
        .card-footer a:hover { text-decoration: underline; }

        /* MD (900px) – Cards einspaltig, an Projekt-Breakpoint angeglichen */
        @media (max-width: 900px) {
          .login-grid { grid-template-columns: 1fr; gap: 1.25rem; }
          .login-section { padding: 2.5rem 1rem; }
          .login-card { padding: 1.75rem 1.5rem; }
        }
        /* XS (500px) – an Projekt-Breakpoint angeglichen */
        @media (max-width: 500px) {
          .form-options { flex-direction: column; align-items: flex-start; }
        }

        /* =====================================================================
           KONTAKT SECTION (Support-Formular) – aus support_kontakt_1.html
           Vollständig unter #kontakt gescoped, damit nichts mit anderen
           Sections (z.B. Login-Formular) oder dem globalen main-Padding
           kollidiert. Tokens stammen aus dem :root oben.
           Trennstrich oben (Über-uns/dark -> Kontakt/light).
           Mobile-Breakpoint an Projekt-Set angepasst: 768px (SM) statt 600px.
           ===================================================================== */
        #kontakt.kontakt-section {
            padding: 3rem 1.5rem;
            background: var(--section-bg);
            color: var(--text-main-light);
            border-top: 4px solid var(--accent);
        }
        #kontakt .content-wrap {
            max-width: var(--content-width);
            margin: 0 auto;
        }
        #kontakt .page-intro {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        #kontakt .page-intro h1 {
            font-size: 2.25rem;
            font-weight: 600;
            letter-spacing: -0.01em;
            color: var(--section-text);
            margin-bottom: 0.75rem;
        }
        #kontakt .page-intro h1 span { color: var(--accent); }
        #kontakt .page-intro p {
            font-size: 1.05rem;
            color: var(--text-muted-light);
            max-width: 640px;
            margin: 0 auto;
        }
        #kontakt .form-wrap {
            max-width: 720px;
            margin: 0 auto;
        }
        #kontakt .form-card {
            background: var(--section-bg-alt);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 2.5rem;
            box-shadow: var(--shadow-card);
        }
        #kontakt .form-card h2 {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--section-text);
            margin-bottom: 0.35rem;
            letter-spacing: -0.01em;
        }
        #kontakt .form-card h2::before {
            content: '';
            display: inline-block;
            width: 4px;
            height: 1.1rem;
            background: var(--accent);
            margin-right: 0.6rem;
            vertical-align: -2px;
            border-radius: 2px;
        }
        #kontakt .form-card .form-lead {
            font-size: 0.95rem;
            color: var(--text-muted-light);
            margin-bottom: 1.75rem;
        }
        #kontakt .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-bottom: 1.25rem;
        }
        #kontakt .form-group {
            margin-bottom: 1.25rem;
            display: flex;
            flex-direction: column;
        }
        #kontakt .form-row .form-group { margin-bottom: 0; }
        #kontakt .form-group label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--section-text);
            margin-bottom: 0.5rem;
            letter-spacing: 0.02em;
        }
        #kontakt .form-group label .required {
            color: var(--red);
            margin-left: 2px;
        }
        #kontakt .form-group input,
        #kontakt .form-group select,
        #kontakt .form-group textarea {
            width: 100%;
            padding: 0.75rem 0.9rem;
            font-family: inherit;
            font-size: 0.95rem;
            color: var(--section-text);
            background: var(--section-bg-alt);
            border: 1px solid var(--input-border);
            border-radius: var(--radius-md);
            transition: all var(--t-base);
            appearance: none;
            -webkit-appearance: none;
        }
        #kontakt .form-group input::placeholder,
        #kontakt .form-group textarea::placeholder {
            color: var(--text-muted-light);
        }
        #kontakt .form-group input:hover,
        #kontakt .form-group select:hover,
        #kontakt .form-group textarea:hover {
            border-color: var(--login-border);
        }
        #kontakt .form-group input:focus,
        #kontakt .form-group select:focus,
        #kontakt .form-group textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
        }
        #kontakt .form-group select {
            background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3e%3cpath fill='none' stroke='%232196f3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M1 1l5 5 5-5'/%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 1rem center;
            background-size: 12px 8px;
            padding-right: 2.5rem;
            cursor: pointer;
        }
        #kontakt .form-group textarea {
            min-height: 160px;
            resize: vertical;
            line-height: 1.55;
        }
        #kontakt .form-group .helper {
            font-size: 0.8rem;
            color: var(--text-muted-light);
            margin-top: 0.4rem;
        }
        #kontakt .form-check {
            display: flex;
            align-items: flex-start;
            gap: 0.6rem;
            margin: 1.5rem 0 1.75rem;
            font-size: 0.88rem;
            color: var(--text-muted-light);
            line-height: 1.5;
        }
        #kontakt .form-check input[type="checkbox"] {
            width: 18px;
            height: 18px;
            margin-top: 2px;
            accent-color: var(--accent);
            cursor: pointer;
            flex-shrink: 0;
        }
        #kontakt .form-check label { cursor: pointer; }
        #kontakt .form-check a {
            color: var(--accent);
            text-decoration: none;
            font-weight: 500;
        }
        #kontakt .form-check a:hover { text-decoration: underline; }

        /* Validierungsfehler: betroffene Felder rot hervorheben.
           Struktur wie der Fokus-Stil (Border + weicher Glow), nur in --red.
           Die Klasse .feld-fehler wird von script.js (Block 4) gesetzt und
           beim Korrigieren des Feldes wieder entfernt. */
        #kontakt .form-group input.feld-fehler,
        #kontakt .form-group select.feld-fehler,
        #kontakt .form-group textarea.feld-fehler,
        #kontakt .form-group input.feld-fehler:focus,
        #kontakt .form-group select.feld-fehler:focus,
        #kontakt .form-group textarea.feld-fehler:focus {
            border-color: var(--red);
            box-shadow: 0 0 0 3px var(--red-glow);
        }
        /* Datenschutz-Checkbox: rote Umrandung (box-shadow greift bei
           accent-color-Checkboxen nicht zuverlaessig, daher outline). */
        #kontakt .form-check input[type="checkbox"].feld-fehler {
            outline: 2px solid var(--red);
            outline-offset: 2px;
        }

        /* Honeypot-Feld: fuer Menschen komplett unsichtbar, aber im DOM
           vorhanden (Spam-Falle). Bewusst NICHT display:none oder
           visibility:hidden, da manche Bots solche Felder erkennen und
           ueberspringen; off-screen + 0-Groesse wirkt unauffaelliger. */
        .hp-feld {
            position: absolute;
            left: -9999px;
            width: 1px;
            height: 1px;
            overflow: hidden;
        }
        #kontakt .form-actions {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            padding-top: 1rem;
            border-top: 1px solid var(--border-light);
        }
        #kontakt .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.75rem 1.5rem;
            font-family: inherit;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-md);
            border: 2px solid transparent;
            cursor: pointer;
            text-decoration: none;
            transition: all var(--t-base);
        }
        #kontakt .btn-primary {
            background: var(--accent);
            color: var(--text-main);
            border-color: var(--accent);
        }
        #kontakt .btn-primary:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
        }
        #kontakt .btn-ghost {
            background: transparent;
            color: var(--accent);
            border-color: var(--login-border);
        }
        #kontakt .btn-ghost:hover {
            background: var(--login-hover);
        }
        /* Responsive – Projekt-Breakpoint SM (768px): Single-Column auf Phones */
        @media (max-width: 768px) {
            #kontakt.kontakt-section { padding: 2rem 1rem; }
            #kontakt .page-intro h1 { font-size: 1.75rem; }
            #kontakt .form-card { padding: 1.5rem; }
            #kontakt .form-row { grid-template-columns: 1fr; gap: 0; }
            #kontakt .form-row .form-group { margin-bottom: 1.25rem; }
            #kontakt .form-actions { flex-direction: column; }
            #kontakt .form-actions .btn { width: 100%; justify-content: center; }
        }

        /* =====================================================================
           FOOTER
           ===================================================================== */
        .footer {
            background: var(--bg-darker);
            color: var(--text-main);
            padding: 3rem 0 1.5rem;
            border-top: 4px solid var(--accent);
        }

        .footer-container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 2.5rem;
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-main);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            text-decoration: none;
        }
        .footer-logo-img { height: 32px; width: auto; }

        .footer-description {
            font-size: 0.95rem;
            line-height: 1.6;
            color: var(--text-muted);
            max-width: 320px;
        }

        .footer-social {
            display: flex;
            gap: 0.75rem;
            margin-top: 1rem;
        }

        .social-link {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--border-dark);
            border-radius: var(--radius-sm);
            color: var(--text-muted);
            transition: all var(--t-base);
        }
        .social-link:hover {
            background: var(--accent);
            color: var(--text-main);
            transform: translateY(-2px);
        }
        .social-icon { width: 18px; height: 18px; fill: currentColor; }

        .footer-column h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-main);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 1rem;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }

        .footer-links a {
            display: inline-block;
            font-size: 0.95rem;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--t-base), padding-left var(--t-base);
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-bottom {
            padding-top: 2rem;
            border-top: 1px solid var(--border-dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .footer-bottom-links {
            display: flex;
            gap: 1.5rem;
            list-style: none;
        }
        .footer-bottom-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--t-base);
        }
        .footer-bottom-links a:hover { color: var(--accent); }

        /* =====================================================================
           RESPONSIVE – Mobile-Anpassungen (Desktop-First, max-width)
           Reihenfolge: LG → MD → SM → XS
           ===================================================================== */

        /* ---------- LG ↓ 1170px : Burger-Nav + Footer einspaltig ---------- */
        @media (max-width: 1170px) {
            .hamburger { display: flex; }
            .nav-left  { gap: 1rem; }

            .nav-links {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                flex-direction: column;
                background: var(--bg-dark);
                padding: 1.5rem 0;
                transform: translateX(100%);
                transition: transform 0.3s ease;
                box-shadow: 0 4px 6px rgba(0,0,0,0.1);
                max-height: calc(100vh - var(--header-height));
                overflow-y: auto;
            }
            .nav-links.active { transform: translateX(0); }
            .nav-links li { width: 100%; }
            .nav-links a {
                display: block;
                width: 100%;
                padding: 1rem 1.5rem;
                font-size: 1rem;
                text-align: center;
            }
            .nav-links a::after {
                left: 50%;
                right: auto;
                bottom: 0.5rem;
                width: 60px;
                transform: translateX(-50%) scaleX(0);
            }
            .nav-links a:hover::after,
            .nav-links a[aria-current="page"]::after {
                transform: translateX(-50%) scaleX(1);
            }

            .logo      { font-size: 0.9rem; }
            .logo-img  { height: 28px; }
            .logo-text { display: none; }

            .nav-right {
                padding-left: 0.5rem;
                border-left: none;
                gap: 0.75rem;
            }
            .login-link       { padding: 0.5rem; }
            .login-link span  { display: none; }

            /* Footer einspaltig */
            .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
            .footer-brand,
            .footer-column,
            .footer-column h3 { text-align: center; }
            .footer-brand        { align-items: center; }
            .footer-description  { max-width: 100%; text-align: center; }
            .footer-social       { justify-content: center; }
            .footer-links        { align-items: center; }
            .footer-links a:hover { padding-left: 0; }

            .footer-bottom {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }
            .footer-bottom-links {
                flex-direction: column;
                gap: 0.75rem;
            }
        }

        /* ---------- MD ↓ 900px : Cards einspaltig + SSL-Highlight einspaltig ---------- */
        @media (max-width: 900px) {
            .cards-container { flex-direction: column; align-items: center; }
            .card { max-width: 400px; width: 100%; }

            .ssl-benefits { grid-template-columns: 1fr; }
            .ssl-divider  { margin: 2.5rem auto; }
            .ssl-highlight {
                grid-template-columns: 1fr;
                padding: 1.75rem 1.5rem;
            }
            .ssl-facts {
                border-left: none;
                border-top: 1px solid var(--border-dark);
                padding-left: 0;
                padding-top: 1.25rem;
            }
        }

        /* ---------- SM ↓ 768px : Hero kürzer + Domain-Searchbar kompakter ---------- */
        @media (max-width: 768px) {
            .hero-section { min-height: 80vh; }

            /* Domain: Search-Bar wird auf kleinen Screens eng → Label weg, Prefix-Padding reduzieren */
            .dc-search-btn .dc-btn-label { display: none; }
            .dc-search-btn               { padding: 14px 16px; }
            .dc-prefix                   { padding: 0 10px; font-size: 0.82rem; }

            /* Pricing-Card: bei knapper Breite ein Spalte */
            .dc-pricing-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
                padding: 1.5rem;
            }
            .dc-card-right { align-items: flex-start; margin-left: 0; }
        }

        /* ---------- XS ↓ 500px : Phone-Feinschliff ---------- */
        @media (max-width: 500px) {
            .ssl-section { padding: 3.5rem 1.25rem 4rem; }
            .ssl-head h2 { font-size: 1.45rem; }
            .ssl-highlight-text h3 { font-size: 1.25rem; }
            .ssl-lock { width: 60px; height: 60px; }
            .ssl-lock svg { width: 28px; height: 28px; }

            /* Domain: Hero-Padding und H1 verkleinern, Pricing kompakter */
            .dc-hero       { padding: 3rem 1rem 4rem; }
            .dc-hero h1    { font-size: 1.75rem; }
            .dc-pricing    { padding: 3rem 1rem 2.5rem; }
            .dc-price      { font-size: 1.75rem; }

            /* Erfolgs-Ergebnis: CTA-Button füllt die volle Breite */
            .dc-result.available .dc-result-cta {
                margin-left: 0;
                width: 100%;
                justify-content: center;
            }
        }

        /* =====================================================================
           DESKTOP-SKALIERUNG – Cards & Sections wachsen mit (min-width)
           Reihenfolge: XL → 2XL → 3XL → 4XL
           ===================================================================== */

        /* ---------- XL ↑ 1440px : sanfter Wachstumsschritt ---------- */
        @media (min-width: 1440px) {
            .card {
                max-width: 380px;
                padding: 2.25rem 2rem 2rem;
            }
            .angebot-title { font-size: 2rem; }
            .ssl-head h2   { font-size: 2rem; }
        }

        /* ---------- 2XL ↑ 1920px : Full-HD ---------- */
        @media (min-width: 1920px) {
            .card {
                max-width: 420px;
                padding: 2.5rem 2.25rem 2.25rem;
            }
            .cards-container { gap: 2rem; }

            .angebot-title { font-size: 2.25rem; margin-bottom: 3rem; }
            .ssl-head h2   { font-size: 2.25rem; }
            .ssl-benefits  { gap: 1.5rem; }
        }

        /* ---------- 3XL ↑ 2560px : WQHD – Karten deutlich breiter ---------- */
        @media (min-width: 2560px) {
            .card {
                max-width: 480px;
                padding: 2.75rem 2.5rem 2.5rem;
            }
            .cards-container { gap: 2.5rem; }

            .card-name     { font-size: 1.4rem; }
            .card-price    { font-size: 2.5rem; }
            .card-features li { font-size: 1rem; padding: 0.5rem 0; }
            .card-btn      { font-size: 1rem; padding: 0.9rem 1.75rem; }

            .angebot-title { font-size: 2.5rem; }
            .ssl-head h2   { font-size: 2.5rem; }
            .ssl-highlight { padding: 2.75rem 2.5rem; }
        }

        /* ---------- 4XL ↑ 3440px : Ultrawide – maximale Container-Breite ---------- */
        @media (min-width: 3440px) {
            .card {
                max-width: 540px;
                padding: 3rem 2.75rem 2.75rem;
            }
            .cards-container { gap: 3rem; }

            .angebot-section { padding: 6rem 2rem; }
            .ssl-section     { padding: 7rem 1.5rem 8rem; }
        }

        /* =========================================================
           BITPOINT · ÜBER UNS – kombinierte Sektion (max. 800px hoch)
           CSS 1:1 übernommen aus ueber_uns_aktuell.html – nicht verändern!
           ========================================================= */
        .bp-about {
            background: var(--bg-dark);
            color: var(--text-main);
            /* Maximalhöhe = 1080px gemäss Vorgabe */
            max-height: 1080px;
            overflow: hidden;
        }

        .bp-about .bp-inner {
            max-width: var(--content-width);
            margin: 0 auto;
            padding: 2rem 1.5rem;
        }

        /* ----- HERO (übernommen aus v3, OHNE bp-pill) ----- */
        .bp-hero {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 2.5rem;
            align-items: center;
            border-bottom: 4px solid var(--accent);
            padding-bottom: 2rem;
            margin-bottom: 2rem;
        }
        .bp-hero-text { min-width: 0; }

        .bp-eyebrow {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: var(--accent);
            margin-bottom: 0.85rem;
            padding: 0.3rem 0.7rem;
            border: 1px solid var(--login-border);
            border-radius: var(--radius-sm);
            background: var(--accent-soft);
        }
        .bp-h1 {
            font-size: 2rem;
            font-weight: 600;
            letter-spacing: -0.01em;
            line-height: 1.2;
            margin: 0 0 0.85rem;
            color: var(--text-main);
        }
        .bp-h1 span { color: var(--accent); }
        .bp-lead {
            font-size: 1rem;
            color: var(--text-subtle);
            margin: 0;
            line-height: 1.65;
        }

        /* Hero-Bild */
        .bp-hero-img {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 16 / 10;
            box-shadow: var(--shadow-card-hover);
            border: 1px solid var(--border-dark);
        }
        .bp-hero-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform var(--t-base);
        }
        .bp-hero-img:hover img { transform: scale(1.03); }
        .bp-hero-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(
                135deg,
                rgba(33,150,243,0.18) 0%,
                rgba(58,58,58,0.0) 40%,
                rgba(58,58,58,0.55) 100%
            );
            pointer-events: none;
        }
        .bp-hero-badge {
            position: absolute;
            bottom: 0.75rem;
            left: 0.75rem;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            padding: 0.35rem 0.7rem;
            background: rgba(58,58,58,0.85);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            border: 1px solid var(--border-dark);
            border-radius: 999px;
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--text-main);
            letter-spacing: 0.05em;
            z-index: 1;
        }
        .bp-hero-badge::before {
            content: '';
            width: 8px; height: 8px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 10px var(--accent-glow);
        }

        /* ----- STATS (aus v1) ----- */
        .bp-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0.85rem;
            margin-bottom: 2rem;
        }
        .bp-stat {
            background: rgba(255,255,255,0.04);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            padding: 1rem 0.75rem;
            text-align: center;
            transition: transform var(--t-base), border-color var(--t-base);
        }
        .bp-stat:hover {
            transform: translateY(-2px);
            border-color: var(--login-border);
        }
        .bp-stat-num {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
            letter-spacing: -0.02em;
        }
        .bp-stat-lbl {
            margin-top: 0.4rem;
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            font-weight: 500;
        }

        /* ----- VALUES (aus v1, kompakt – 3 Stück in einer Reihe) ----- */
        .bp-values {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 0.75rem;
            margin-bottom: 2rem;
        }
        .bp-value {
            background: rgba(255,255,255,0.03);
            border: 1px solid var(--border-dark);
            border-left: 3px solid var(--accent);
            border-radius: var(--radius-md);
            padding: 0.85rem 1rem;
            transition: background var(--t-base);
        }
        .bp-value:nth-child(2) { border-left-color: var(--gold); }
        .bp-value:nth-child(3) { border-left-color: var(--red); }
        .bp-value:hover { background: rgba(255,255,255,0.06); }
        .bp-value h5 {
            font-size: 0.9rem;
            font-weight: 600;
            margin: 0 0 0.25rem;
            color: var(--text-main);
        }
        .bp-value p {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }

        /* ----- BLOCK-HEAD (für Infrastruktur-Sektion) ----- */
        .bp-block-head {
            margin-bottom: 1.25rem;
        }
        .bp-kicker {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent);
            margin-bottom: 0.4rem;
        }
        .bp-h2 {
            font-size: 1.35rem;
            font-weight: 600;
            letter-spacing: -0.01em;
            margin: 0 0 0.4rem;
            color: var(--text-main);
        }
        .bp-h2 span { color: var(--accent); }
        .bp-sub {
            color: var(--text-muted);
            font-size: 0.9rem;
            max-width: 720px;
            margin: 0;
            line-height: 1.55;
        }

        /* ----- INFRASTRUKTUR-TEXTBOX (vereinfacht, ersetzt vorherige Cards) ----- */
        .bp-infra-box {
            background: var(--bg-darker);
            border: 1px solid var(--border-dark);
            border-left: 3px solid var(--accent);
            border-radius: var(--radius-md);
            padding: 1.1rem 1.25rem;
        }
        .bp-infra-box p {
            color: var(--text-subtle);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }
        .bp-infra-box p + p {
            margin-top: 0.6rem;
        }
        .bp-infra-box strong {
            color: var(--text-main);
            font-weight: 600;
        }

        /* ----- Responsive ----- */
        @media (max-width: 900px) {
            .bp-about { max-height: none; overflow: visible; }
            .bp-hero {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }
            .bp-hero-img { aspect-ratio: 16 / 9; order: -1; }
            .bp-h1 { font-size: 1.6rem; }
            .bp-stats { grid-template-columns: repeat(2, 1fr); }
            .bp-values { grid-template-columns: 1fr; }
        }
        @media (max-width: 500px) {
            .bp-about .bp-inner { padding: 1.5rem 1.25rem; }
            .bp-h1 { font-size: 1.4rem; }
            .bp-lead { font-size: 0.9rem; }
        }

        /* =====================================================================
           SUPPORT SECTION (BitBot KI-Assistent + FAQ)
           Light-Theme — sitzt zwischen SSL (dark) und Über-uns (dark),
           sorgt damit für korrekten Light/Dark-Rhythmus.
           Alle Selektoren mit #support gescoped, um Konflikte zu vermeiden.
           ===================================================================== */
        .support-section {
            background: var(--section-bg);
            color: var(--text-main-light);
            padding: 1.25rem 1.5rem 6rem;
            position: relative;
            overflow: hidden;
            border-top: 4px solid var(--accent);
            border-bottom: 4px solid var(--accent);
        }

        .support-inner {
            max-width: var(--content-width);
            margin: 0 auto;
        }

        /* ----- Section-Kopf (analog SSL-Section) ----- */
        #support .support-head {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        #support .support-eyebrow {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 0.6rem;
        }
        #support .support-title {
            font-size: 1.8rem;
            font-weight: 600;
            letter-spacing: -0.01em;
            line-height: 1.25;
            margin-bottom: 0.75rem;
            color: var(--section-text);
        }
        #support .support-title span { color: var(--accent); }
        #support .support-lead {
            color: var(--text-muted-light);
            font-size: 1rem;
            line-height: 1.6;
            max-width: 720px;
            margin: 0 auto;
        }

        /* ----- Zentrierter Wrapper für Chat- + FAQ-Card ----- */
        #support .support-wrap {
            width: 100%;
            max-width: 720px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        /* =========================
           Chat-Card
           ========================= */
        #support .chat-card {
            background: var(--section-bg-alt);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            height: 540px;
            overflow: hidden;
        }

        /* --- Bot-Bar (Mini-Header der Card) --- */
        #support .bot-bar {
            padding: 0.75rem 1rem;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        #support .bot-avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-hover));
            color: var(--text-main);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.78rem;
            box-shadow: 0 0 10px var(--accent-glow);
            flex-shrink: 0;
        }
        #support .bot-meta { flex: 1; min-width: 0; }
        #support .bot-name {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--section-text);
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        #support .bot-name .badge {
            font-size: 0.62rem;
            font-weight: 600;
            color: var(--accent);
            background: var(--login-hover);
            padding: 0.05rem 0.35rem;
            border-radius: 999px;
            border: 1px solid var(--accent-soft);
            letter-spacing: 0.05em;
        }
        #support .bot-status {
            font-size: 0.72rem;
            color: var(--text-muted-light);
            margin-top: 1px;
        }
        #support .bot-status .live-dot {
            display: inline-block;
            width: 6px; height: 6px;
            border-radius: 50%;
            background: var(--color-success);
            margin-right: 0.3rem;
            vertical-align: 1px;
        }
        #support .clear-btn {
            background: transparent;
            border: 1px solid var(--input-border);
            border-radius: var(--radius-sm);
            padding: 0.3rem 0.6rem;
            font-size: 0.75rem;
            color: var(--text-muted-light);
            cursor: pointer;
            transition: all var(--t-base);
            font-family: inherit;
        }
        #support .clear-btn:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--login-hover);
        }

        /* --- Nachrichten-Bereich --- */
        #support .messages {
            flex: 1;
            overflow-y: auto;
            padding: 1.25rem 1rem;
            display: flex;
            flex-direction: column;
            gap: 0.85rem;
        }
        #support .messages::-webkit-scrollbar { width: 6px; }
        #support .messages::-webkit-scrollbar-track { background: transparent; }
        #support .messages::-webkit-scrollbar-thumb {
            background: rgba(0,0,0,0.12);
            border-radius: 3px;
        }
        #support .messages::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.22); }

        #support .msg {
            display: flex;
            gap: 0.55rem;
            max-width: 88%;
            animation: supFadeIn 0.3s ease;
        }
        @keyframes supFadeIn {
            from { opacity: 0; transform: translateY(6px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        #support .msg-avatar {
            width: 28px; height: 28px;
            border-radius: 50%;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            font-weight: 700;
        }
        #support .msg-bot .msg-avatar {
            background: linear-gradient(135deg, var(--accent), var(--accent-hover));
            color: var(--text-main);
        }
        #support .msg-user .msg-avatar {
            background: var(--bg-dark);
            color: var(--text-main);
        }
        #support .msg-bubble {
            padding: 0.65rem 0.9rem;
            border-radius: var(--radius-md);
            font-size: 0.9rem;
            line-height: 1.55;
            word-wrap: break-word;
            /* Zeilenumbrueche (\n) aus der Bot-Antwort beibehalten; lange
               Zeilen brechen dank pre-WRAP trotzdem normal um. */
            white-space: pre-wrap;
        }
        #support .msg-bot .msg-bubble {
            background: var(--section-bg);
            color: var(--section-text);
            border: 1px solid var(--border-light);
            border-top-left-radius: 2px;
        }
        #support .msg-user {
            align-self: flex-end;
            flex-direction: row-reverse;
        }
        #support .msg-user .msg-bubble {
            background: var(--accent);
            color: var(--text-main);
            border-top-right-radius: 2px;
        }

        /* --- Typing-Indikator --- */
        #support .typing-bubble {
            background: var(--section-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            border-top-left-radius: 2px;
            padding: 0.7rem 0.9rem;
            display: flex;
            gap: 4px;
        }
        #support .typing-bubble span {
            width: 6px; height: 6px;
            background: var(--accent);
            border-radius: 50%;
            animation: supBounce 1.3s infinite ease-in-out;
        }
        #support .typing-bubble span:nth-child(2) { animation-delay: 0.15s; }
        #support .typing-bubble span:nth-child(3) { animation-delay: 0.3s; }
        @keyframes supBounce {
            0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
            40%           { transform: scale(1);   opacity: 1; }
        }

        /* --- Eingabebereich --- */
        #support .input-area {
            padding: 0.75rem;
            border-top: 1px solid var(--border-light);
            background: var(--section-bg-alt);
        }
        #support .input-shell {
            display: flex;
            align-items: flex-end;
            gap: 0.5rem;
            background: var(--section-bg);
            border: 1px solid var(--input-border);
            border-radius: var(--radius-md);
            padding: 0.4rem 0.4rem 0.4rem 0.85rem;
            transition: border-color var(--t-base), box-shadow var(--t-base);
        }
        #support .input-shell:focus-within {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
            background: var(--section-bg-alt);
        }
        #support .input-shell textarea {
            flex: 1;
            border: none;
            outline: none;
            resize: none;
            background: transparent;
            font-family: inherit;
            font-size: 0.92rem;
            color: var(--section-text);
            line-height: 1.5;
            padding: 0.4rem 0;
            max-height: 110px;
            min-height: 22px;
        }
        #support .input-shell textarea::placeholder { color: var(--text-muted-light); }

        #support .send-btn {
            width: 36px; height: 36px;
            border: none;
            background: var(--accent);
            color: var(--text-main);
            border-radius: var(--radius-sm);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--t-base);
            flex-shrink: 0;
        }
        #support .send-btn:hover { background: var(--accent-hover); transform: translateY(-1px); }
        #support .send-btn:disabled {
            background: var(--input-border);
            cursor: not-allowed;
            transform: none;
        }
        #support .send-btn svg { width: 17px; height: 17px; }

        /* =========================
           FAQ-Card (kollabierbar)
           ========================= */
        #support .faq-card {
            background: var(--section-bg-alt);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }
        #support .faq-head {
            padding: 0.75rem 1rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            cursor: pointer;
            user-select: none;
            transition: background var(--t-fast);
        }
        #support .faq-head:hover { background: var(--section-bg); }
        #support .faq-head .faq-icon-bg {
            width: 30px; height: 30px;
            border-radius: var(--radius-sm);
            background: var(--login-hover);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        #support .faq-head .faq-icon-bg svg { width: 14px; height: 14px; }
        #support .faq-head h3 {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--section-text);
            flex: 1;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        #support .faq-head .accent-bar {
            width: 3px; height: 0.85rem;
            background: var(--accent);
            border-radius: 2px;
        }
        #support .faq-head .count {
            font-size: 0.72rem;
            color: var(--text-muted-light);
            font-weight: 400;
        }
        #support .faq-head .chev {
            transition: transform var(--t-base);
            color: var(--text-muted-light);
        }
        #support .faq-card.open .faq-head .chev { transform: rotate(180deg); }

        #support .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--t-slow);
        }
        #support .faq-card.open .faq-body { max-height: 600px; }

        #support .faq-body-inner {
            padding: 0 1rem 0.85rem;
            border-top: 1px solid var(--border-light);
        }

        /* Suchfeld */
        #support .faq-search {
            position: relative;
            margin: 0.85rem 0 0.7rem;
        }
        #support .faq-search input {
            width: 100%;
            padding: 0.55rem 0.85rem 0.55rem 2.1rem;
            background: var(--section-bg);
            border: 1px solid var(--input-border);
            border-radius: var(--radius-sm);
            font-family: inherit;
            font-size: 0.85rem;
            color: var(--section-text);
            outline: none;
            transition: all var(--t-base);
        }
        #support .faq-search input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
            background: var(--section-bg-alt);
        }
        #support .faq-search input::placeholder { color: var(--text-muted-light); }
        #support .faq-search svg {
            position: absolute;
            left: 0.65rem; top: 50%;
            transform: translateY(-50%);
            width: 14px; height: 14px;
            color: var(--text-muted-light);
            pointer-events: none;
        }

        /* FAQ-Liste */
        #support .faq-list {
            max-height: 240px;
            overflow-y: auto;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            background: var(--section-bg);
        }
        #support .faq-list::-webkit-scrollbar { width: 6px; }
        #support .faq-list::-webkit-scrollbar-track { background: transparent; }
        #support .faq-list::-webkit-scrollbar-thumb {
            background: rgba(0,0,0,0.12);
            border-radius: 3px;
        }
        #support .faq-item {
            padding: 0.6rem 0.85rem;
            border-bottom: 1px solid var(--border-light);
            cursor: pointer;
            transition: all var(--t-fast);
            font-size: 0.86rem;
            color: var(--section-text);
            display: flex;
            align-items: center;
            gap: 0.55rem;
        }
        #support .faq-item:last-child { border-bottom: none; }
        #support .faq-item:hover {
            background: var(--login-hover);
            color: var(--accent);
            padding-left: 1rem;
        }
        #support .faq-item .arrow {
            color: var(--text-muted-light);
            flex-shrink: 0;
            transition: all var(--t-base);
        }
        #support .faq-item:hover .arrow {
            color: var(--accent);
            transform: translateX(2px);
        }
        #support .faq-item .text {
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        #support .faq-item mark {
            background: rgba(249,168,37,0.3);
            color: inherit;
            padding: 0 1px;
            border-radius: 2px;
        }
        #support .faq-item.hidden { display: none; }

        /* Leerer Suchergebnis-Zustand */
        #support .faq-empty {
            padding: 1.25rem 0.85rem;
            text-align: center;
            font-size: 0.83rem;
            color: var(--text-muted-light);
            display: none;
        }
        #support .faq-empty.show { display: block; }

        /* =====================================================================
           SUPPORT SECTION – Responsive Anpassungen
           Folgt dem Projekt-Breakpoint-System (xs/sm/md/lg/xl/2xl/3xl/4xl)
           ===================================================================== */

        /* LG (≤ 1170 px): leichter Padding-Abbau */
        @media (max-width: 1170px) {
            .support-section { padding: 1rem 1.5rem 5rem; }
        }

        /* MD (≤ 900 px): Section noch enger, Header-Lead etwas kleiner */
        @media (max-width: 900px) {
            .support-section { padding: 0.875rem 1.25rem 4rem; }
            #support .support-title { font-size: 1.6rem; }
            #support .support-lead  { font-size: 0.95rem; }
        }

        /* SM (≤ 768 px): Card-Höhe etwas reduziert, Bubble darf breiter werden */
        @media (max-width: 768px) {
            #support .chat-card { height: 480px; }
            #support .msg       { max-width: 92%; }
        }

        /* XS (≤ 500 px): kompakt – Card flexibel, kleinere Titel */
        @media (max-width: 500px) {
            .support-section { padding: 0.75rem 1rem 3rem; }
            #support .support-title { font-size: 1.4rem; }
            #support .chat-card { height: 440px; }
            #support .msg       { max-width: 95%; }
            #support .faq-list  { max-height: 200px; }
        }

        /* 2XL (≥ 1920 px): Card etwas grosszügiger */
        @media (min-width: 1920px) {
            #support .support-wrap { max-width: 780px; }
            #support .chat-card    { height: 600px; }
        }

        /* 3XL (≥ 2560 px): WQHD-Komfort */
        @media (min-width: 2560px) {
            #support .support-wrap { max-width: 840px; }
            #support .chat-card    { height: 640px; }
        }

        /* =====================================================================
           17. FORMULAR-HINWEISE (serverseitige Meldungen)
           ---------------------------------------------------------------------
           Erfolgs-/Fehlermeldung, die von der PHP-Verarbeitung (z.B.
           verarbeitung/kontakt.php) oberhalb eines Formulars angezeigt wird.
           Nutzt die vorhandenen Design-Tokens, um sich ins Farbschema
           einzufuegen.
           ===================================================================== */
        .form-hinweis {
            padding: 0.9rem 1.1rem;          /* etwas Innenabstand fuer Lesbarkeit */
            border-radius: var(--radius, 8px);
            margin-bottom: 1.25rem;          /* Abstand zum darunterliegenden Formular */
            font-size: 0.95rem;
            line-height: 1.45;
            border: 1px solid transparent;   /* Farbe je nach Status unten */
        }

        /* Erfolg: gruenlicher Ton */
        .form-hinweis-erfolg {
            background: rgba(46, 160, 67, 0.12);
            border-color: rgba(46, 160, 67, 0.45);
            color: #1a7f37;
        }

        /* Fehler: roter Ton (nutzt die Projekt-Variable --red, falls vorhanden) */
        .form-hinweis-fehler {
            background: rgba(220, 53, 69, 0.10);
            border-color: rgba(220, 53, 69, 0.45);
            color: var(--red, #c92a2a);
        }

        /* Hinweis: blauer Ton. Kein Fehler und kein Erfolg, sondern eine
           Mitteilung – etwa der Uebergangshinweis fuer Bestandskunden in
           der Login-Karte oder der Hinweis auf einen Passwortwechsel im
           Kundenbereich (Etappe 3b). */
        .form-hinweis-info {
            background: rgba(13, 110, 253, 0.09);
            border-color: rgba(13, 110, 253, 0.38);
            color: #0a4fa8;
        }

        /* Innerhalb der Hinweisboxen sollen Links mitgefaerbt sein,
           sonst springen sie aus dem Farbton heraus. */
        .form-hinweis a {
            color: inherit;
            text-decoration: underline;
        }

        /* ---------------------------------------------------------------
           HINWEISE IN DER LOGIN-KARTE
           ---------------------------------------------------------------
           ACHTUNG, hier gilt eine andere Rechnung: Die Kundenkarte der
           Login-Section steht auf DUNKLEM Grund (--bg-dark), waehrend die
           Farben oben fuer helle Formulare gemacht sind. Dunkelblaue oder
           dunkelrote Schrift auf dunkelgrauem Grund ist praktisch nicht zu
           lesen.

           Deshalb hier dieselbe Bauart, aber umgekehrte Logik: heller
           Text, gedaempfter Grund, und die Bedeutung steckt im farbigen
           Balken links statt in der Schriftfarbe.
           --------------------------------------------------------------- */
        .login-card .form-hinweis {
            margin-bottom: 1rem;
            font-size: 0.88rem;
            padding: 0.7rem 0.9rem;
            line-height: 1.5;

            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-left-width: 3px;
            color: var(--text-subtle);
        }

        /* Mitteilung: blauer Balken – ruhig, wie die uebrigen Akzente */
        .login-card .form-hinweis-info {
            border-left-color: var(--accent);
        }

        /* Fehler: roter Balken. Der Text bleibt hell, nur der Balken warnt –
           roter Text waere auf diesem Grund kaum besser lesbar als blauer. */
        .login-card .form-hinweis-fehler {
            background: rgba(239, 83, 80, 0.12);
            border-color: rgba(239, 83, 80, 0.30);
            border-left-color: var(--red);
            color: var(--text-main);
        }

        /* Erfolg: gruener Balken, gleiche Bauart */
        .login-card .form-hinweis-erfolg {
            background: rgba(46, 160, 67, 0.14);
            border-color: rgba(46, 160, 67, 0.30);
            border-left-color: #4caf50;
            color: var(--text-main);
        }

        /* Das hervorgehobene Wort am Anfang ("Bestandskunden:") soll sich
           abheben, ohne eine dritte Farbe einzufuehren. */
        .login-card .form-hinweis strong {
            color: var(--text-main);
        }

        /* Links im Hinweis: heller Text mit Unterstreichung. Die
           Akzentfarbe waere hier zu dunkel, deshalb erbt der Link die
           Textfarbe und wird nur beim Ueberfahren blau. */
        .login-card .form-hinweis a {
            color: inherit;
            text-decoration: underline;
            text-underline-offset: 0.15em;
        }

        .login-card .form-hinweis a:hover,
        .login-card .form-hinweis a:focus-visible {
            color: var(--accent);
        }

/* =====================================================================
   HINWEIS BEI VERMUTETEM TIPPFEHLER IN DER E-MAIL-ADRESSE
   ---------------------------------------------------------------------
   Wird von email_hinweis.js gefuellt. Die Klassennamen sind dieselben
   wie in bestellen.css, damit der Hinweis in beiden Formularen gleich
   aussieht – das Kontaktformular laedt aber style.css, das
   Bestellformular bestellen.css, deshalb steht die Regel zweimal da.
   ===================================================================== */
.dc-inline {
    margin-top: 0.6rem;
    font-size: 0.85rem;
    padding: 0.55rem 0.8rem;
    border-radius: var(--radius-md, 8px);
    line-height: 1.4;
    border: 1px solid transparent;
}
.dc-inline.warn {
    background: var(--color-warn-bg);
    color: var(--color-warn);
    border-color: rgba(239, 108, 0, 0.35);
}

/* Der Vorschlag sieht aus wie ein Link, ist aber ein <button> – ein Link
   mit href="#" wuerde beim Klick nach oben springen. Deshalb muessen die
   Knopf-Vorgaben des Browsers hier zurueckgesetzt werden. */
.email-vorschlag {
    background: none;
    border: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
}
.email-vorschlag:hover,
.email-vorschlag:focus-visible {
    text-decoration: none;
}
