/* ==========================================================================
   flexxCRM - Ultimate Consolidated Master Stylesheet (Smartphone Optimized)
   ========================================================================== */

:root {
    --bg-dark: #0B132B;       /* Tiefstes Weltraum-Blau (Basis-Hintergrund) */
    --bg-navy: #1E3A5F;       /* Dein Dunkelblau */
    --primary: #2563EB;       /* Dein Mittelblau */
    --accent: #14B8A6;        /* Dein Akzent Türkis */
    --light: #FFFFFF;         /* Weiß */
    --neutral-light: #F8FAFC; /* Hellgrau */
    --text-dark: #0F172A;     /* Fast Schwarz für hellen Content */
    --text-muted: #94A3B8;    /* Ausgeblichenes Grau für sekundäre Texte */
}

* {
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-dark);
    color: var(--light);
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Header Navigation (Modern Transparent Glass)
   ========================================================================== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: rgba(11, 19, 43, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--light);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links a {
    color: var(--neutral-light);
    text-decoration: none;
    margin-left: 25px;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent);
}

.lang-switcher {
    margin-left: 20px;
    background: #475569;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--light);
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
}

.cta-btn {
    background-color: var(--primary);
    color: var(--light) !important;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
}

.cta-btn:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
}

/* ==========================================================================
   Startseite & Parallax Sektionen (SugarAI-Architektur)
   ========================================================================== */
.parallax-section, .parallax-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-attachment: fixed;

    /* ABSOLUTER FIX FÜR DOPPELTE BILDER & GEISTER-HINTERGRÜNDE */
    background-position: center center !important;
    background-repeat: no-repeat !important;
    background-size: cover !important;

    padding: 100px 20px;
}

/* Kontrast-Overlay (Dunkler Schleier für perfekte Textlesbarkeit) */
.parallax-section::before, .parallax-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(11, 19, 43, 0.8) 0%, var(--bg-dark) 100%);
    z-index: 1;
}

.container {
    position: relative;
    z-index: 2; /* Hält den Inhalt über dem dunklen Overlay */
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

h1 {
    font-size: 58px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 25px;
}

h1 span, h2 span {
    color: var(--accent);
}

h2 {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.section-light {
    background-color: var(--neutral-light);
    color: var(--text-dark);
    padding: 120px 20px;
}

.section-light h2 {
    color: var(--bg-navy);
}

p.lead {
    font-size: 22px;
    max-width: 850px;
    margin: 0 auto 40px auto;
    color: var(--neutral-light);
    line-height: 1.6;
}

.section-light p.subtitle {
    font-size: 18px;
    color: #475569;
    max-width: 750px;
    margin: 0 auto 60px auto;
    line-height: 1.6;
}

.main-cta {
    display: inline-block;
    background-color: var(--accent);
    color: var(--bg-dark);
    font-size: 18px;
    font-weight: bold;
    padding: 16px 36px;
    text-decoration: none;
    border-radius: 6px;
    box-shadow: 0 8px 20px rgba(20, 184, 166, 0.3);
    transition: all 0.3s ease;
}

.main-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(20, 184, 166, 0.5);
}

.hint {
    display: block;
    margin-top: 15px;
    font-size: 14px;
    color: var(--text-muted);
}

/* --- Grids --- */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.metric-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 30px;
    border-radius: 8px;
    backdrop-filter: blur(5px);
}

.metric-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 5px;
}

.metric-label {
    font-size: 14px;
    color: var(--neutral-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--light);
    padding: 45px 35px;
    border-radius: 12px;
    text-align: left;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
    border: 1px solid #e2e8f0;
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-card h3 {
    font-size: 24px;
    color: var(--bg-navy);
    margin-top: 0;
    margin-bottom: 15px;
}

.product-card p {
    color: #475569;
    font-size: 15px;
    line-height: 1.6;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.industry-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
}

.industry-box:hover {
    border-color: var(--accent);
    background: rgba(20, 184, 166, 0.05);
}

/* ==========================================================================
   Preisseite (pricing.php)
   ========================================================================== */
.pricing-hero {
    max-width: 800px;
    margin: 100px auto 60px auto;
    padding: 0 20px;
    text-align: center;
}
.pricing-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--light);
    letter-spacing: -1px;
}
.pricing-hero p {
    font-size: 20px;
    color: var(--neutral-light);
    line-height: 1.6;
}

.pricing-grid {
    max-width: 1200px;
    margin: 0 auto 120px auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    padding: 0 20px;
    align-items: center;
}

.pricing-card {
    background: rgba(30, 58, 95, 0.4);
    border-radius: 12px;
    padding: 50px 40px;
    border: 1px solid rgba(255,255,255,0.08);
    text-align: left;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

.pricing-card.popular {
    background: var(--light);
    color: var(--bg-navy);
    border-color: var(--accent);
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background-color: var(--accent);
    color: var(--bg-dark);
    font-size: 13px;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px rgba(20, 184, 166, 0.3);
}

.tier-name {
    font-size: 24px;
    font-weight: 800;
    margin: 0;
    color: var(--light);
}
.pricing-card.popular .tier-name {
    color: var(--bg-navy);
}

.price {
    font-size: 56px;
    font-weight: 800;
    color: var(--accent);
    margin: 20px 0 5px 0;
    letter-spacing: -1px;
}
.pricing-card.popular .price {
    color: var(--primary);
}
.price span {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0;
}

.bill-hint {
    font-size: 14px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 40px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
    font-size: 16px;
    color: var(--neutral-light);
    line-height: 2.2;
}
.pricing-card.popular .feature-list {
    color: #475569;
}
.feature-list li {
    position: relative;
    padding-left: 25px;
}
.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}
.pricing-card.popular .feature-list li::before {
    color: var(--primary);
}

.pricing-btn {
    display: block;
    text-align: center;
    padding: 16px;
    background-color: rgba(255,255,255,0.1);
    color: var(--light);
    border: 1px solid rgba(255,255,255,0.2);
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 16px;
}
.pricing-btn:hover {
    background-color: rgba(255,255,255,0.2);
}
.pricing-card.popular .pricing-btn {
    background-color: var(--primary);
    color: var(--light);
    border: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}
.pricing-card.popular .pricing-btn:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.5);
}

/* ==========================================================================
   Trial & Kontakt Formulare (trial.php & contact.php)
   ========================================================================== */
.trial-container {
    max-width: 550px;
    margin: 80px auto 120px auto;
    padding: 50px 40px;
    background: rgba(30, 58, 95, 0.4);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.trial-container h1 {
    font-size: 32px;
    margin-top: 0;
    color: var(--light);
    letter-spacing: -0.5px;
}
.trial-container p.subtitle {
    color: var(--neutral-light);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 35px;
}

.form-group {
    text-align: left;
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 14px;
    color: var(--neutral-light);
    margin-bottom: 8px;
    font-weight: 500;
}
.form-group input, textarea {
    width: 100%;
    padding: 14px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background-color: rgba(11, 19, 43, 0.6);
    color: var(--light);
    font-size: 16px;
    box-sizing: border-box;
    transition: all 0.3s ease;
}
.form-group input:focus, textarea:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background-color: var(--accent);
    color: var(--bg-dark);
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
}
.submit-btn:hover {
    background-color: #0ccdaf;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(20, 184, 166, 0.4);
}

.hint {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 20px;
    display: block;
}
.safety-badge {
    font-size: 14px;
    color: var(--accent);
    margin-top: 25px;
    display: block;
    font-weight: 500;
}

/* ==========================================================================
   Rechtliche Unterseiten (AGB, Impressum, Datenschutz)
   ========================================================================== */
.legal-container {
    max-width: 800px;
    margin: 80px auto 120px auto;
    padding: 50px;
    background: rgba(30, 58, 95, 0.3);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    line-height: 1.7;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.legal-container h1 {
    font-size: 32px;
    color: var(--light);
    border-bottom: 2px solid var(--accent);
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.legal-container h2 {
    color: var(--primary);
    font-size: 22px;
    margin-top: 35px;
}

.legal-container p, .legal-container li {
    color: var(--neutral-light);
    font-size: 16px;
}

.legal-container ul {
    padding-left: 20px;
}

/* ==========================================================================
   Footer Styling (Internationaler SaaS & Globus-Effekt)
   ========================================================================== */
.site-footer {
    background-color: #070B19;
    padding-top: 80px;
    margin-top: 100px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #94A3B8;
    font-family: inherit;
    overflow: hidden;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 60px 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
}

/* --- DER WIREFRAME GLOBUS-HINTERGRUND --- */
.brand-col {
    position: relative;
    padding-right: 20px;
}

.brand-col::before {
    content: "";
    position: absolute;
    top: -40px;
    left: -40px;
    width: 300px;
    height: 300px;
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/f/f6/Wireframe_globe.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: invert(1) opacity(0.06);
    z-index: 0;
    pointer-events: none;
}

.footer-logo, .footer-tagline, .global-indicator {
    position: relative;
    z-index: 1;
}

.footer-logo {
    font-size: 24px;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.footer-logo span {
    color: var(--accent);
}

.footer-tagline {
    font-size: 15px;
    line-height: 1.6;
    max-width: 300px;
    margin-bottom: 25px;
}

.global-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 12px;
    border-radius: 6px;
    width: fit-content;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.footer-heading {
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li {
    margin-bottom: 12px;
}

.footer-nav a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--accent);
}

.footer-nav a.highlight-link {
    color: var(--primary);
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 25px 20px;
    background-color: #040710;
    position: relative;
    z-index: 2;
}

.footer-bottom-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    margin: 0;
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: #94A3B8;
    transition: color 0.3s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    color: var(--accent);
    transform: translateY(-2px);
}

/* ==========================================================================
   Echte, kompromisslose Smartphone- & Mobiloptimierung
   ========================================================================== */
@media (max-width: 768px) {
    /* 1. Schriftgrößen radikal anpassen für kleine Displays (kein Overflow) */
    h1 {
        font-size: 32px !important;
        line-height: 1.2 !important;
        letter-spacing: -0.5px !important;
    }
    h2 {
        font-size: 26px !important;
        line-height: 1.3 !important;
    }
    p.lead {
        font-size: 16px !important;
        margin-bottom: 30px !important;
    }
    .pricing-hero h1 {
        font-size: 32px !important;
    }

    /* 2. Header & Menü auf Smartphones */
    header {
        padding: 15px 20px;
    }
    .nav-links {
        display: none !important; /* Blendet die Standardlinks aus, um Umbrüche im Logo-Bereich zu verhindern */
    }

    /* 3. MOBIL-FIX FÜR PARALLAX-BILDER */
    /* Mobile Browser (besonders iOS Safari) haben schwere Bugs mit 'background-attachment: fixed'.
       Daher schalten wir es für mobile Endgeräte auf 'scroll'. Das Bild wird flüssig skaliert und wiederholt sich NIE! */
    .parallax-section, .parallax-hero {
        background-attachment: scroll !important;
        background-position: center center !important;
        background-repeat: no-repeat !important;
        background-size: cover !important;
        padding: 60px 15px !important;
        min-height: auto !important;
    }

    /* 4. Alle mehrspaltigen Grids zu sauberen 1-Spalten-Layouts kollabieren lassen */
    .metrics-grid, .product-grid, .industry-grid, .pricing-grid, .footer-container {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
        padding: 0 !important;
    }

    /* 5. Preiskarten-Skalierung auf Smartphones aufheben (verhindert Abschneiden) */
    .pricing-card {
        padding: 35px 20px !important;
    }
    .pricing-card.popular {
        transform: none !important;
        border-width: 2px !important;
    }
    .pricing-card.popular:hover {
        transform: translateY(-5px) !important;
    }
    .popular-badge {
        right: 20px !important;
    }

    /* 6. Formulare & Rechtliche Container mobil optimieren */
    .trial-container, .legal-container {
        margin: 40px 10px !important;
        padding: 30px 20px !important;
    }
    .legal-container h1 {
        font-size: 24px !important;
    }

    /* 7. Footer mobil zentrieren & Globus ausrichten */
    .brand-col {
        padding-right: 0 !important;
        text-align: center;
    }
    .brand-col::before {
        left: 50% !important;
        transform: translateX(-50%) !important;
        top: -20px !important;
    }
    .footer-tagline {
        margin: 0 auto 20px auto !important;
    }
    .global-indicator {
        margin: 0 auto !important;
    }
    .footer-bottom-container {
        flex-direction: column !important;
        text-align: center !important;
        gap: 15px !important;
    }
}

.alert-danger{
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    background: #eaabab;
    padding: 8px;
    color: #792128;
}
.alert-success{
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    background: #14b84f;
    padding: 8px;
    color: #e8f8e5;
}