/* -------------------------------------------------------------
   DESIGN SYSTEM & CUSTOM PROPERTIES
   ------------------------------------------------------------- */
:root {
    /* Colors */
    --color-bg-start: #232d3a; /* Dark Blue-Gray */
    --color-bg-end: #324562;   /* Deep Blue-Gray */
    --color-text-primary: #ffffff; /* White */
    --color-text-secondary: #ffffff; /* White */
    --color-text-muted: #e2e8f0; /* Very light slate */
    
    --color-accent: #6fbb79; /* Sage Green Accent */
    --color-accent-hover: #79a671; /* Darker accent for hovers */
    --color-primary-blue: #232d3a; /* Main weight color */
    
    /* Glassmorphism settings */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-bg-hover: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    
    /* Fonts */
    --font-headings: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Layout (Header height doubled from original 80px to 160px) */
    --header-height: 160px;
    --border-radius-lg: 16px;
    --border-radius-md: 10px;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

/* -------------------------------------------------------------
   BASE STYLES & RESET OVERRIDES
   ------------------------------------------------------------- */
body {
    background: linear-gradient(135deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
    background-attachment: fixed;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Headlines styled as Medium (500) */
h1, h2, h3, h4, h5, h6, .display-4, .display-6 {
    font-family: var(--font-headings);
    font-weight: 500 !important;
    color: #ffffff;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* -------------------------------------------------------------
   LAYOUT & UTILITIES
   ------------------------------------------------------------- */
.section-padding {
    padding: 100px 0;
}

.section-dark-bg {
    background: rgba(4, 15, 20, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.section-header {
    max-width: 700px;
}

.section-subtitle {
    display: inline-block;
    color: var(--color-accent);
    font-family: var(--font-headings);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.text-accent {
    color: var(--color-accent) !important;
}

.hover-accent:hover {
    color: var(--color-accent) !important;
}

/* Glassmorphism Card Style */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

/* Hover effect adjusted to lift card, NO glow shadow */
.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
    box-shadow: 0 12px 32px 0 rgba(0, 0, 0, 0.5);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-headings);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: var(--border-radius-md);
}

.btn-primary {
    background: #6fbb79 !important;
    color: #ffffff !important;
    border: none;
    box-shadow: none !important;
}

.btn-primary:hover {
    background: #5fa868 !important;
    transform: translateY(-2px);
    box-shadow: none !important;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--color-text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-contact {
    background: transparent;
    border: 1.2px solid #6fbb79 !important;
    color: #6fbb79 !important;
    padding: 5px 14px !important;
    font-size: 13.5px !important;
    font-weight: 500;
    transition: var(--transition-fast);
}

.btn-contact:hover {
    background: #6fbb79 !important;
    color: #ffffff !important;
    box-shadow: none !important;
    transform: translateY(-1px);
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(111, 187, 121, 0.1);
    border: 1px solid rgba(111, 187, 121, 0.25);
    border-radius: 50px;
    font-family: var(--font-headings);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* -------------------------------------------------------------
   HEADER / NAVIGATION (Updated: Solid 005e73, height doubled)
   ------------------------------------------------------------- */
#main-navbar {
    height: var(--header-height);
    background: #ffffff !important; /* White background as requested */
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
}

/* Shrinks on scroll for better reading usability */
#main-navbar.scrolled {
    height: 90px;
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.navbar-brand img {
    height: 80px;
    width: auto;
    transition: var(--transition-smooth);
}

#main-navbar.scrolled .navbar-brand img {
    height: 50px; /* shrink logo on scroll */
}

.navbar-nav .nav-link {
    font-family: var(--font-headings);
    font-size: 15px;
    font-weight: 500;
    color: #334155 !important;
    position: relative;
    padding: 8px 0;
}

@media (min-width: 992px) {
    .navbar-nav .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--color-accent);
        transition: var(--transition-smooth);
    }
    
    .navbar-nav .nav-link:hover::after,
    .navbar-nav .nav-link.active::after {
        width: 100%;
    }
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--color-accent) !important;
}

.navbar-toggler-icon {
    filter: none !important;
}

/* -------------------------------------------------------------
   HERO SECTION (Updated: Full-screen custom image background)
   ------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 20px;
    min-height: 75vh; /* Less high as requested */
    background: radial-gradient(circle at 80% 50%, rgba(111, 187, 121, 0.12) 0%, rgba(69, 78, 105, 0.4) 30%, rgba(19, 25, 36, 0) 70%), 
                rgba(4, 15, 20, 0.3) !important;
    background-size: cover;
    background-attachment: scroll;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-content-col {
    position: relative;
    z-index: 2;
}

.hero-content-col h1 {
    letter-spacing: -1.5px;
    background: linear-gradient(135deg, #ffffff 70%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* -------------------------------------------------------------
   KOMPETENZBEREICHE
   ------------------------------------------------------------- */
.competence-card {
    height: 100%;
}

.card-image-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
    background: rgba(0, 0, 0, 0.2);
}

.card-image-wrapper img {
    transition: var(--transition-smooth);
}

.competence-card:hover .card-image-wrapper img {
    transform: scale(1.05);
}

.card-content h3 {
    background: linear-gradient(135deg, #ffffff 60%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-accent) !important;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 14px;
}

.card-link:hover {
    color: var(--color-accent-hover) !important;
}

.card-link i {
    transition: var(--transition-fast);
}

.card-link:hover i {
    transform: translateX(3px);
}

/* -------------------------------------------------------------
   ÜBER UNS & STATS
   ------------------------------------------------------------- */
.about-content h2 {
    font-size: 40px;
}

.about-portrait {
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-smooth);
    width: 100%;
    height: auto;
    object-fit: cover;
}

.about-portrait:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(111, 187, 121, 0.15) !important;
}

.stat-number {
    font-family: var(--font-headings);
    color: var(--color-accent);
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.value-icon {
    width: 50px;
    height: 50px;
    background: rgba(111, 187, 121, 0.1);
    border: 1px solid rgba(111, 187, 121, 0.2);
    border-radius: var(--border-radius-md);
    color: var(--color-accent);
    font-size: 20px;
}

/* -------------------------------------------------------------
   PROZESS / TIMELINE (CUSTOM TIMELINE FOR DETAILED GRAPHICS)
   ------------------------------------------------------------- */
.timeline {
    max-width: 900px;
    margin: 40px auto 0;
    position: relative;
}

/* Line in center */
.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 40px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent) 0%, var(--color-primary-blue) 100%);
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 20px;
    top: 22px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 16px;
    box-shadow: none !important;
    z-index: 5;
    transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-dot {
    background: var(--color-accent);
    color: #232d3a;
    box-shadow: none !important;
}

.timeline-content {
    margin-left: 90px;
    width: 100%;
}

/* -------------------------------------------------------------
   KONTAKT FORMULAR & INFO OVERRIDES
   ------------------------------------------------------------- */
.contact-info h2 {
    font-size: 40px;
}

.detail-icon {
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    color: var(--color-accent);
    font-size: 18px;
}

.detail-link:hover {
    color: var(--color-accent) !important;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    color: var(--color-text-secondary);
    transition: var(--transition-smooth);
}

.social-links a:hover {
    color: #232d3a;
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 5px 12px rgba(111, 187, 121, 0.3);
}

/* Form inputs styling */
.contact-form-wrapper .form-control {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1.5px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    color: #ffffff;
    padding: 12px 18px;
    transition: var(--transition-fast);
}

.contact-form-wrapper .form-control::placeholder {
    color: #4b5563;
}

.contact-form-wrapper .form-control:focus {
    background-color: rgba(0, 0, 0, 0.4);
    border-color: var(--color-accent);
    color: #ffffff;
    box-shadow: 0 0 10px rgba(111, 187, 121, 0.15);
}

.contact-form-wrapper .form-check-input {
    background-color: rgba(0, 0, 0, 0.2);
    border-color: var(--glass-border);
}

.contact-form-wrapper .form-check-input:checked {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

/* Feedback Alert styles */
.form-feedback {
    font-size: 14px;
    text-align: center;
    border: 1px solid transparent;
}

.form-feedback.success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.form-feedback.error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* -------------------------------------------------------------
   RESPONSIVE LAYOUT OVERRIDES (MEDIA QUERIES)
   ------------------------------------------------------------- */
@media screen and (max-width: 991.98px) {
    :root {
        --header-height: 80px;
    }
    
    #main-navbar {
        height: auto;
        padding-top: 10px;
        padding-bottom: 10px;
        background: #ffffff !important;
    }

    #main-navbar.scrolled {
        height: auto;
    }

    #main-navbar.scrolled .navbar-brand img,
    #main-navbar .navbar-brand img {
        height: 50px;
    }

    #hero-canvas {
        width: 100%;
        height: 100%;
        opacity: 0.3;
    }

    .navbar-collapse {
        background: #ffffff;
        border: 1px solid rgba(0, 0, 0, 0.05);
        border-radius: var(--border-radius-lg);
        border: 1px solid var(--glass-border);
        padding: 20px;
        margin-top: 15px;
    }

    .hero-section {
        padding-top: calc(var(--header-height) + 20px);
        text-align: center;
        background-attachment: scroll;
    }
    
    /* Timeline Mobile */
    .timeline::before {
        left: 20px;
    }
    
    .timeline-dot {
        left: 0px;
        width: 38px;
        height: 38px;
        font-size: 14px;
    }
    
    .timeline-content {
        margin-left: 55px;
    }
}

/* -------------------------------------------------------------
   LEGAL PAGES & CONTENT
   ------------------------------------------------------------- */
.legal-section {
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 80px;
    min-height: 80vh;
}

.legal-content h1 {
    font-size: 36px;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #ffffff 70%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.legal-content h2 {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.legal-content p, .legal-content li {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.legal-content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.legal-content li {
    margin-bottom: 8px;
}

/* Contact card specific adjustments */
.contact-card {
    min-height: 200px;
    transition: var(--transition-smooth);
}

.contact-card:hover .detail-icon {
    background: rgba(111, 187, 121, 0.15);
    border-color: var(--color-accent);
    transform: scale(1.05);
}

.contact-card .detail-icon {
    transition: var(--transition-smooth);
}

/* -------------------------------------------------------------
   WHITE CARDS WITH DARK TEXT FOR COMPETENCES & PROCESS
   ------------------------------------------------------------- */
.competence-card.glass-card {
    background: #ffffff !important;
    border: none !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg) !important;
}

.competence-card.glass-card:hover {
    background: #fbfdfb !important;
    border: none !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12) !important;
}

.timeline-content.glass-card {
    background: #ffffff !important;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.timeline-content.glass-card:hover {
    background: #fbfdfb !important;
    border-color: rgba(111, 187, 121, 0.3) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15) !important;
}

.competence-card.glass-card h3,
.competence-card.glass-card p,
.competence-card.glass-card li,
.competence-card.glass-card ul,
.timeline-content.glass-card h4,
.timeline-content.glass-card p {
    color: #232d3a !important;
    background: none !important;
    -webkit-text-fill-color: #232d3a !important;
}

/* Checkmarks inside competence card lists */
.competence-card.glass-card .card-list li i {
    color: #5f8a57 !important;
}

/* Secondary list text inside competence cards */
.competence-card.glass-card .card-list li {
    color: #475569 !important;
}

/* Accent link inside competence cards */
.competence-card.glass-card .card-link {
    color: #4d7c47 !important; /* Darker green link */
}
.competence-card.glass-card .card-link:hover {
    color: #385c33 !important;
}

.competence-card.glass-card .card-image-wrapper {
    background: linear-gradient(135deg, #2e3a4b 0%, #3d5271 100%) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 0 !important;
}

/* Force all body/paragraph/list/subtitle texts outside of cards to be white */
body p,
body li,
body span,
body .text-secondary,
body .text-muted {
    color: #ffffff !important;
}

/* Restores green color to section subtitles */
.section-subtitle {
    color: #6fbb79 !important;
}

/* Style hero badge as pure typo, no background shape, px-0 py-0 */
.hero-section .badge {
    background: none !important;
    border: none !important;
    padding: 0 !important;
    border-radius: 0 !important;
    color: #6fbb79 !important;
    font-weight: 600 !important;
    font-size: 16px !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    display: inline-block !important;
}

/* Ensure white competence card texts remain dark blue-gray */
.competence-card.glass-card h3,
.competence-card.glass-card p,
.competence-card.glass-card li,
.competence-card.glass-card ul,
.competence-card.glass-card span {
    color: #232d3a !important;
}
.competence-card.glass-card .card-list li {
    color: #475569 !important;
}

/* Ensure timeline content card texts remain dark blue-gray */
.timeline-content.glass-card h4,
.timeline-content.glass-card p,
.timeline-content.glass-card span {
    color: #232d3a !important;
}

/* Style contact details titles in green */
.contact-card .detail-title {
    color: #6fbb79 !important;
    font-weight: 600 !important;
}