/* PROBUILD AGENCY - Master Stylesheet 
    Zentrales Design-File für alle Seiten
*/

/* --- 1. GLOBAL SETTINGS (Variablen & Basis) --- */
:root {
    --pb-primary: #121212;
    /* Tiefes Dunkelblau/Schwarz */
    --pb-accent: #0dcaf0;
    /* Das markante Pro-Cyan (Info-Blau) */
    --pb-light: #f8f9fa;
    /* Hellgrauer Hintergrund */
    --pb-text: #333333;
    /* Standard Textfarbe */
    --pb-white: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--pb-text);
    background-color: var(--pb-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- 2. TYPOGRAFIE & SPEZIAL-EFFEKTE --- */
.text-gradient {
    background: linear-gradient(90deg, var(--pb-primary), var(--pb-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.fw-black {
    font-weight: 900;
}

/* --- 3. NAVIGATION & HEADER (Global) --- */

@media (min-width: 992px) {
    /* 1. Den Parent-Container vorbereiten */
    .nav-item.dropdown {
        /* Erzeugt eine unsichtbare Brücke, damit der Hover nicht abreißt */
        padding-bottom: 15px; 
        margin-bottom: -15px;
    }

    /* 2. Das Menü-Verhalten beim Hover */
    .nav-item.dropdown:hover > .dropdown-menu {
        display: block;
        opacity: 1;
        visibility: visible;
        margin-top: 0;
        animation: fadeInUp 0.4s ease forwards;
        /* Wenn wir drauf sind, keine Verzögerung beim Anzeigen */
        transition-delay: 0s;
    }

    /* 3. Das Menü im Normalzustand (versteckt) mit "Delay" beim Rausgehen */
    .dropdown-menu {
        /* WICHTIG: display: block statt none, damit die Transition greift */
        display: block; 
        opacity: 0;
        visibility: hidden;
        
        /* Das hier hält das Menü für 0.2s offen, wenn die Maus weggeht */
        transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
        transition-delay: 0.2s; 
        
        border: none;
        border-top: 3px solid var(--pb-accent);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 12px 12px;
        padding: 0.5rem 0;
    }

    .dropdown-item:hover {
        background-color: var(--pb-light);
        color: var(--pb-accent);
        transition: all 0.2s ease;
    }
}

/* Animation für ein smoothes Aufgleiten */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar {
    transition: all 0.3s ease;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

/* --- 4. STARTSEITE (index.html) --- */
.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.4)),
        url('../img/project-pics/structured-cabling-solution-cloud.jpg') center/cover no-repeat;
    height: 90vh;
    width: 100%;
}

.hero-section h1 {
    letter-spacing: -2px;
    text-transform: uppercase;
}

.marketing h2 {
    margin-top: 1.5rem;
    color: var(--pb-primary);
}

.img-hover-wrapper {
    transition: transform 0.4s ease-in-out;
}

.img-hover-wrapper:hover {
    transform: translateY(-10px);
}

.hover-zoom {
    transition: transform 0.5s ease, box-shadow 0.5s ease;
    cursor: pointer;
}

.hover-zoom:hover {
    transform: scale(1.03);
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.2) !important;
}

.featurette-divider {
    border-top: 1px solid #e9ecef;
}

/* --- 5. KONTAKTSEITE (kontakt.html) --- */
.contact-card {
    background: var(--pb-white);
    border-radius: 2rem;
    border: 1px solid #eee;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.05);
}

/* Spezieller Formular-Stil */
.form-control,
.form-select {
    background-color: #f1f4f8 !important;
    border: 2px solid transparent !important;
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--pb-accent) !important;
    background-color: var(--pb-white) !important;
    box-shadow: none !important;
}

/* Der "Glow"-Button für das Absenden */
.btn-glow {
    background-color: var(--pb-primary);
    color: var(--pb-white);
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-glow:hover {
    background-color: var(--pb-accent);
    color: var(--pb-white);
    box-shadow: 0 0 20px rgba(13, 202, 240, 0.6);
    transform: translateY(-2px);
}

/* --- 6. RECHTLICHES (impressum.html & datenschutz.html) --- */
.hero-legal {
    padding: 100px 0 50px 0;
    background: var(--pb-white);
    border-bottom: 1px solid #eee;
}

.legal-box {
    background: var(--pb-white);
    border-radius: 1.5rem;
    padding: 3rem;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
}

/* Blaue Linie links neben den rechtlichen Überschriften */
.legal-box h2 {
    font-weight: 800;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: var(--pb-primary);
    border-left: 4px solid var(--pb-accent);
    padding-left: 15px;
}

/* --- 7. FOOTER (Global) --- */
footer {
    padding: 3rem 0;
    background-color: var(--pb-primary);
    color: var(--pb-white);
}

footer .text-secondary {
    color: #adb5bd !important;
}

/* Hover-Effekt für Links im Footer */
.hover-cyan:hover {
    color: var(--pb-accent) !important;
    transition: color 0.2s ease-in-out;
}

/* --- 8. ALLGEMEINE BUTTON-STREICHUNGEN (Überschreiben von Bootstrap) --- */
.btn-info {
    color: #fff;
    background-color: var(--pb-accent);
    border: none;
}

.btn-info:hover {
    background-color: #0baccc;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(13, 202, 240, 0.4);
}

/* --- 9. RESPONSIVE ANPASSUNGEN --- */
@media (max-width: 768px) {
    .hero-section {
        height: 70vh;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .legal-box {
        padding: 1.5rem;
    }

    .display-4 {
        font-size: 2.5rem;
    }
}

/* --- 10. BREADCRUMBS --- */
.breadcrumb-wrapper {
    background-color: var(--pb-light);
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
}

.breadcrumb-item a {
    color: var(--pb-accent);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.breadcrumb-item a:hover {
    color: var(--pb-primary);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Trenner-Icon (Bootstrap Standard ist / , wir machen es schicker) */
.breadcrumb-item + .breadcrumb-item::before {
    content: "\F285"; /* Bootstrap Icon für Chevron-Right */
    font-family: "bootstrap-icons";
    font-size: 0.7rem;
    vertical-align: middle;
}