/* -------------------------------------------------------------
 * 1. DESIGN SYSTEM & MODERN TYPOGRAPHY
 * ------------------------------------------------------------- */
:root {
    color-scheme: light;
    
    /* Premium Warm Light Color Palette */
    --bg-base: #fbfaf7;          /* Sand/Warm Off-White background */
    --bg-surface: #ffffff;       /* Pure White for cards & sections */
    --bg-neutral: #eaf2f8;       /* Ice Blue contrast background */
    
    /* Deep Navy Primary (#1d3557) for professional readability & structure */
    --text-main: #1d3557;        
    --text-muted: #3b4a60;       
    --text-light: #5a6d85;
    
    /* Burgundy Accent (#8a1c2e) for premium, emotional CTAs */
    --accent-main: #8a1c2e;      
    --accent-hover: #6b1220;     
    --accent-light: rgba(138, 28, 46, 0.1);

    /* Caramel / Tan (#c8a27a) for premium warm highlights & decorations */
    --accent-caramel: #c8a27a;
    --accent-caramel-light: rgba(200, 162, 122, 0.15);

    /* Sky Blue (#6ea8da) for badges, tags, and secondary backgrounds */
    --accent-sky: #6ea8da;
    --accent-sky-light: rgba(110, 168, 218, 0.15);     
    
    /* Shadows & Border Radii */
    --shadow-sm: 0 1px 3px rgba(42, 50, 64, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(42, 50, 64, 0.05), 0 2px 4px -1px rgba(42, 50, 64, 0.03);
    --shadow-lg: 0 20px 25px -5px rgba(42, 50, 64, 0.04), 0 10px 10px -5px rgba(42, 50, 64, 0.02);
    --shadow-premium: 0 25px 50px -12px rgba(42, 50, 64, 0.08);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 24px;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Base Styles & Typography Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-base);
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text-main);
    text-wrap: balance;
}

p, li, blockquote, .bullet-item p, .contact-step-text p {
    text-wrap: pretty;
}

.hero-lead, .section-lead, .panel-intro, .about-bullet span, .badge-tag, .hero-badge, .site-brand strong, .site-brand small, .btn, .hero-badge span {
    text-wrap: balance;
}

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

/* -------------------------------------------------------------
 * 2. NAVIGATION & HEADER
 * ------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    max-width: 100% !important;
    padding: 16px 24px;
    background: rgba(251, 250, 247, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(42, 50, 64, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.site-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--text-main), var(--accent-main));
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.site-brand strong {
    font-size: 1.15rem;
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    display: block;
}

.site-brand small {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent-main);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: -2px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-nav a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
}

.site-nav a:hover {
    color: var(--text-main);
    background: rgba(42, 50, 64, 0.04);
}

.site-nav a[href$="#kontakt"]:not(.lang-btn),
.site-nav a[href$="/kontakt"]:not(.lang-btn),
.site-nav a[href$="/contact"]:not(.lang-btn) {
    background: var(--text-main);
    color: var(--bg-surface);
    font-weight: 700;
    margin-left: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
}

.site-nav a[href$="#kontakt"]:hover:not(.lang-btn),
.site-nav a[href$="/kontakt"]:hover:not(.lang-btn),
.site-nav a[href$="/contact"]:hover:not(.lang-btn) {
    background: var(--accent-main);
    color: var(--bg-surface);
}

.site-nav a.active:not(.lang-btn) {
    color: var(--accent-main) !important;
    font-weight: 700;
}

.site-nav a.active[href$="#kontakt"]:not(.lang-btn),
.site-nav a.active[href$="/kontakt"]:not(.lang-btn),
.site-nav a.active[href$="/contact"]:not(.lang-btn) {
    color: var(--bg-surface) !important;
}

.lang-switch-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 16px;
}

.lang-btn {
    font-size: 0.85rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-muted);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.lang-btn:hover {
    color: var(--accent-main);
    background: rgba(138, 28, 46, 0.04);
}

.lang-btn.active {
    background: var(--accent-main);
    color: var(--bg-surface) !important;
}

.lang-divider {
    color: rgba(42, 50, 64, 0.15);
    font-size: 0.95rem;
    user-select: none;
}

.nav-toggle {
    display: none;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-main);
    padding: 8px;
    font-size: 1.4rem;
    line-height: 1;
    transition: var(--transition-smooth);
}
.nav-toggle:hover {
    color: var(--accent-main);
}

/* -------------------------------------------------------------
 * 3. BUTTONS
 * ------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-bounce);
    gap: 8px;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--accent-main);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(138, 28, 46, 0.35);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(138, 28, 46, 0.45);
}

.btn-secondary {
    background: var(--text-main);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(42, 50, 64, 0.15);
}

.btn-secondary:hover {
    background: rgba(42, 50, 64, 0.9);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

/* -------------------------------------------------------------
 * 4. HERO SECTION
 * ------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding: 100px 24px 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-container {
    max-width: 900px;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-light);
    color: var(--accent-main);
    padding: 6px 16px;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-main);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-main);
}

.highlight-text {
    color: var(--text-main);
    position: relative;
    display: inline-block;
}

.highlight-text::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--accent-caramel-light);
    z-index: -1;
}

.hero-lead {
    font-size: clamp(1.1rem, 2.2vw, 1.35rem);
    color: var(--text-muted);
    max-width: 740px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(42, 50, 64, 0.04);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 680px;
    margin: 0 auto;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-num {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-main);
}

.stat-lbl {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-light);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background-color: rgba(42, 50, 64, 0.08);
}

/* Glow Background Effects */
.hero-background-effects {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.glow-orb-1 {
    top: -100px;
    left: 20%;
    width: 300px;
    height: 300px;
    background: rgba(138, 28, 46, 0.15);
}

.glow-orb-2 {
    bottom: -50px;
    right: 20%;
    width: 400px;
    height: 400px;
    background: rgba(42, 50, 64, 0.06);
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.8; }
}

/* -------------------------------------------------------------
 * 5. SECTION COMMONS
 * ------------------------------------------------------------- */
.section-container {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
    padding: 100px 0;
}

.section-header {
    max-width: 700px;
    margin-bottom: 60px;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-main);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
    color: var(--text-main);
}

.section-lead {
    font-size: 1.15rem;
    color: var(--text-muted);
}

/* -------------------------------------------------------------
 * 6. PAIN POINTS SECTION
 * ------------------------------------------------------------- */
.pain-section {
    background-color: var(--bg-surface);
    border-top: 1px solid rgba(42, 50, 64, 0.04);
    border-bottom: 1px solid rgba(42, 50, 64, 0.04);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.pain-card {
    background: var(--bg-base);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(42, 50, 64, 0.04);
    transition: var(--transition-bounce);
}

.pain-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(138, 28, 46, 0.1);
}

.pain-icon-wrapper {
    width: 56px;
    height: 56px;
    background: var(--accent-light);
    color: var(--accent-main);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.pain-card h3 {
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.pain-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* -------------------------------------------------------------
 * 7. SOLUTION SECTION
 * ------------------------------------------------------------- */
.solution-section {
    background: var(--bg-base);
}

.solution-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}

.solution-bullets {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.bullet-item {
    display: flex;
    gap: 16px;
}

.bullet-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: var(--text-main);
    color: var(--bg-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.75rem;
    margin-top: 2px;
}

.bullet-item strong {
    font-size: 1.05rem;
    color: var(--text-main);
    display: block;
    margin-bottom: 4px;
}

.bullet-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.solution-visual-wrapper {
    position: relative;
    padding: 24px;
}

.solution-visual-box::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    bottom: 12px;
    background: linear-gradient(135deg, var(--accent-main), var(--text-main));
    border-radius: var(--radius-lg);
    transform: rotate(1deg);
    z-index: 1;
}

.quote-card {
    position: relative;
    z-index: 2;
    background: var(--bg-surface);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(42, 50, 64, 0.04);
}

.quote-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 24px;
    line-height: 1.7;
}

.quote-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--accent-light);
    color: var(--accent-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.quote-author strong {
    display: block;
    font-size: 0.95rem;
}

.quote-author small {
    display: block;
    color: var(--text-light);
    font-size: 0.8rem;
    font-weight: 500;
}

/* -------------------------------------------------------------
 * 8. ROADMAP SPRINT (TAB SWITCHER)
 * ------------------------------------------------------------- */
.roadmap-section {
    background-color: var(--bg-surface);
    border-top: 1px solid rgba(42, 50, 64, 0.04);
    border-bottom: 1px solid rgba(42, 50, 64, 0.04);
}

.roadmap-section .section-container {
    padding-bottom: 40px;
}

.tab-control-wrapper {
    background: var(--bg-base);
    padding: 8px;
    border-radius: var(--radius-md);
    margin-bottom: 48px;
    border: 1px solid rgba(42, 50, 64, 0.04);
}

.tab-navigation {
    display: flex;
    width: 100%;
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 16px 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-align: center;
    transition: var(--transition-smooth);
    outline: none;
}

.tab-btn:focus-visible {
    box-shadow: 0 0 0 2px var(--accent-main);
}

.tab-w-num {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.tab-w-title {
    font-family: 'Outfit', sans-serif;
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-muted);
}

.tab-btn.active {
    background: var(--bg-surface);
    box-shadow: var(--shadow-md);
}

.tab-btn.active .tab-w-num {
    color: var(--accent-main);
}

.tab-btn.active .tab-w-title {
    color: var(--text-main);
}

/* Tab Panels */
.tab-content-container {
    position: relative;
    min-height: 380px;
}

.tab-panel {
    display: none;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.tab-panel.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.panel-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.panel-text h3 {
    font-size: 1.75rem;
    margin-bottom: 12px;
    color: var(--text-main);
}

.panel-intro {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-main);
    margin-bottom: 20px;
}

.panel-text p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.panel-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.panel-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    line-height: 1.6;
}

.panel-list li i {
    color: var(--accent-main);
    font-size: 1.1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.panel-output {
    background: var(--bg-neutral);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(110, 168, 218, 0.2);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}

.panel-output h4 {
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-main);
    margin-bottom: 4px;
    border-bottom: 1px solid rgba(138, 28, 46, 0.15);
    padding-bottom: 8px;
}

.output-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--bg-surface);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(42, 50, 64, 0.04);
    transition: var(--transition-smooth);
}

.output-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--accent-sky);
}

.output-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-light);
}

.output-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    text-wrap: balance;
}



/* -------------------------------------------------------------
 * 9. ABOUT SECTION (PERSONAL BRAND)
 * ------------------------------------------------------------- */
.about-section {
    background-color: var(--bg-surface);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-portrait-box {
    position: relative;
    width: 320px;
    height: 380px;
    background: var(--bg-base);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(42, 50, 64, 0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.about-portrait-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-lg);
}

.about-portrait-img.zoom-out {
    object-fit: contain;
    background-color: #2b1815;
    padding: 24px;
}

.portrait-avatar {
    font-size: 8rem;
    color: rgba(42, 50, 64, 0.08);
    margin-bottom: 24px;
}

.badge-tag {
    position: absolute;
    bottom: -16px;
    background: var(--text-main);
    color: var(--bg-surface);
    padding: 8px 20px;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.about-bullets {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-bullet {
    display: flex;
    align-items: center;
    gap: 16px;
}

.about-bullet i {
    width: 36px;
    height: 36px;
    background: var(--accent-light);
    color: var(--accent-main);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.95rem;
}

.about-bullet span {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
}

/* -------------------------------------------------------------
 * 10. FAQ SECTION
 * ------------------------------------------------------------- */
.faq-section {
    background-color: var(--bg-base);
    border-top: 1px solid rgba(42, 50, 64, 0.04);
    border-bottom: 1px solid rgba(42, 50, 64, 0.04);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-surface);
    border: 1px solid rgba(42, 50, 64, 0.04);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item[open] {
    box-shadow: var(--shadow-md);
    background: var(--bg-surface);
    border-color: rgba(138, 28, 46, 0.15);
}

.faq-question {
    padding: 24px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    user-select: none;
    outline: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none; /* Hide default arrow */
}

.faq-question::-webkit-details-marker {
    display: none; /* Hide default arrow Safari */
}

.faq-question::after {
    content: '+';
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    color: var(--text-light);
    transition: var(--transition-smooth);
}

.faq-item[open] .faq-question::after {
    transform: rotate(45deg);
    color: var(--accent-main);
}

.faq-answer {
    padding: 0 24px 24px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* -------------------------------------------------------------
 * 11. CONTACT SECTION & LEAD CAPTURE
 * ------------------------------------------------------------- */
.contact-section {
    background-color: var(--bg-surface);
}

.contact-card {
    background: var(--bg-base);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(42, 50, 64, 0.04);
    padding: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-card-header {
    text-align: center;
    margin-bottom: 48px;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-main);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-main);
    background: var(--bg-base);
    border: 1px solid rgba(42, 50, 64, 0.08);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-main);
    background: var(--bg-surface);
    box-shadow: 0 0 0 4px rgba(138, 28, 46, 0.1);
}

.form-privacy-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 8px;
}

.form-privacy-note i {
    font-size: 0.9rem;
}

/* -------------------------------------------------------------
 * 12. FOOTER
 * ------------------------------------------------------------- */
.site-footer {
    background: var(--text-main);
    color: var(--bg-neutral);
    padding: 48px 24px;
    border-top: none;
    width: 100% !important;
    max-width: 100% !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.site-footer div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.site-footer strong {
    font-family: 'Outfit', sans-serif;
    color: #ffffff;
    font-size: 1.1rem;
}

.site-footer p {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(244, 239, 230, 0.6);
}

.site-footer nav {
    display: flex;
    gap: 24px;
}

.site-footer a {
    color: rgba(244, 239, 230, 0.8);
    font-weight: 600;
    font-size: 0.85rem;
}

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

/* -------------------------------------------------------------
 * 13. RESPONSIVE DESIGN & MOBILE OPTIMIZATIONS
 * ------------------------------------------------------------- */
@media (max-width: 992px) {
    .solution-grid,
    .panel-grid,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .solution-visual-wrapper {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 12px 16px;
    }

    .nav-toggle {
        display: block;
    }

    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-base);
        flex-direction: column;
        align-items: stretch;
        padding: 16px;
        border-bottom: 1px solid rgba(42, 50, 64, 0.08);
        box-shadow: var(--shadow-lg);
        gap: 4px;
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 12px;
        font-size: 1rem;
    }

    .site-nav a[href$="#kontakt"]:not(.lang-btn),
    .site-nav a[href$="/kontakt"]:not(.lang-btn),
    .site-nav a[href$="/contact"]:not(.lang-btn) {
        margin-left: 0;
        margin-top: 8px;
        text-align: center;
    }

    .lang-switch-wrapper {
        margin-left: 0;
        margin-top: 12px;
        justify-content: center;
        border-top: 1px solid rgba(42, 50, 64, 0.06);
        padding-top: 12px;
    }

    .hero-section {
        padding: 60px 16px 40px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .stat-divider {
        width: 100%;
        height: 1px;
    }

    .tab-navigation {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 8px;
        padding-bottom: 8px;
    }

    .tab-btn {
        flex: none;
        min-width: 120px;
    }

    .contact-card {
        padding: 30px 20px;
    }

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

/* -------------------------------------------------------------
 * 14. EDITORIAL DESIGN & BLOG CUSTOM STYLES
 * ------------------------------------------------------------- */
.blog-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: start;
}

@media (max-width: 992px) {
    .blog-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .sidebar-area {
        position: static !important;
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }
}

.blog-card {
    text-align: left;
    border: 1px solid rgba(42, 50, 64, 0.04);
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(138, 28, 46, 0.2);
}

.blog-card:hover i.fa-arrow-right {
    transform: translateX(4px);
}

/* Article Detail View Typography */
.article-detail-view {
    display: flex;
    justify-content: center;
}

.article-body-content p {
    margin-bottom: 24px;
    color: #334155;
}

.article-body-content p.article-lead {
    font-size: 1.3rem;
    font-weight: 500;
    line-height: 1.6;
    color: var(--text-main);
    margin-bottom: 32px;
}

.article-body-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    margin: 40px 0 16px;
    color: var(--text-main);
}

.article-body-content blockquote {
    margin: 32px 0;
    padding: 16px 24px;
    border-left: 4px solid var(--accent-main);
    background: var(--bg-base);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--text-main);
    line-height: 1.6;
}

.article-body-content ul {
    margin: 24px 0;
    padding-left: 24px;
}

.article-body-content li {
    margin-bottom: 12px;
    color: #334155;
}

/* -------------------------------------------------------------
 * 15. 1:1 SPARRING CUSTOM THEME & VISUAL DIFFERENTIATION
 * ------------------------------------------------------------- */
.sparring-theme {
    background-color: #f6f5f0; /* Slightly cooler, elegant sand/gray base */
}

/* Container limits */
.sparring-container {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
    padding: 100px 0;
}

/* Badge styling override */
.sparring-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #e2e8f0; /* Cooler slate grey background */
    color: var(--text-main);
    padding: 6px 16px;
    border-radius: var(--radius-sm); /* Geometrical, less rounded */
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(42, 50, 64, 0.08);
}

.sparring-badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-main);
    border-radius: 50%;
}

/* Hero Section Differentiation */
.sparring-hero {
    position: relative;
    padding: 120px 24px 100px;
    background: radial-gradient(circle at 80% 20%, rgba(138, 28, 46, 0.04) 0%, transparent 60%);
    text-align: left; /* Left align for high-end corporate feeling */
    display: flex;
    justify-content: flex-start;
}

.sparring-hero-container {
    max-width: 780px;
    z-index: 10;
}

.sparring-hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.5rem, 5.5vw, 4.4rem);
    line-height: 1.05;
    margin-bottom: 28px;
    color: var(--text-main);
    font-weight: 800;
}

.sparring-hero-highlight {
    color: var(--text-main);
    position: relative;
    display: inline-block;
    border-bottom: 3px solid var(--accent-caramel); /* Strict line accent instead of glow */
}

.sparring-hero-lead {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 40px;
}

.sparring-hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Dilemmas Section Differentiation */
.sparring-dilemmas {
    background: var(--bg-surface);
    border-top: 1px solid rgba(42, 50, 64, 0.06);
    border-bottom: 1px solid rgba(42, 50, 64, 0.06);
}

.sparring-section-header {
    max-width: 800px;
    margin-bottom: 72px;
}

.sparring-subtitle {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-light); /* Subdued label colors */
    margin-bottom: 16px;
}

.sparring-title {
    font-size: clamp(2rem, 4.5vw, 2.75rem);
    margin-bottom: 20px;
    font-weight: 800;
}

.sparring-lead {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.sparring-dilemmas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 992px) {
    .sparring-dilemmas-grid {
        grid-template-columns: 1fr;
    }
}

.sparring-dilemma-card {
    background: #ffffff;
    padding: 48px 36px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(42, 50, 64, 0.08); /* Stronger geometric borders */
    transition: var(--transition-smooth);
    position: relative;
}

.sparring-dilemma-card:hover {
    border-color: var(--text-main); /* High contrast hover */
    box-shadow: var(--shadow-lg);
}

.sparring-card-number {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(42, 50, 64, 0.06);
    line-height: 1;
    margin-bottom: 24px;
}

.sparring-dilemma-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.sparring-dilemma-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Ethics Section Differentiation */
.sparring-ethics {
    background-color: #1e293b; /* Premium slate dark section to break visual flow! */
    color: #ffffff;
}

.sparring-ethics .sparring-title,
.sparring-ethics h3 {
    color: #ffffff;
}

.sparring-ethics .sparring-lead,
.sparring-ethics p {
    color: #cbd5e1;
}

.sparring-ethics-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}

@media (max-width: 992px) {
    .sparring-ethics-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .sparring-ethics-visual {
        order: -1;
    }
}

.sparring-bullets {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.sparring-bullet-item {
    display: flex;
    gap: 20px;
}

.sparring-bullet-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-main);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
}

.sparring-bullet-item strong {
    font-size: 1.05rem;
    color: #ffffff;
    display: block;
    margin-bottom: 4px;
}

.sparring-format-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px;
    border-radius: var(--radius-lg);
}

.sparring-format-box h3 {
    font-size: 1.35rem;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 12px;
}

.sparring-format-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

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

.sparring-format-icon {
    font-size: 1.25rem;
    color: var(--accent-main);
    margin-top: 4px;
}

.sparring-format-item strong {
    display: block;
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 4px;
}

.sparring-format-item p {
    font-size: 0.88rem;
    line-height: 1.5;
}

/* Contact Section Differentiation */
.sparring-contact-section {
    background-color: var(--bg-surface);
}

.sparring-contact-card {
    background: #fbfaf7; /* Sand base card inside white layout */
    border-radius: var(--radius-lg);
    border: 1px solid rgba(42, 50, 64, 0.08);
    padding: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.sparring-contact-header {
    text-align: center;
    margin-bottom: 48px;
}

/* -------------------------------------------------------------
 * 14. SPRINT OVERVIEW & INVESTMENT STYLES
 * ------------------------------------------------------------- */
.overview-section {
    background-color: var(--bg-surface);
    padding: 100px 0;
    border-top: 1px solid rgba(42, 50, 64, 0.04);
}

.overview-table-wrapper {
    overflow-x: auto;
    background: var(--bg-base);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(42, 50, 64, 0.08);
    box-shadow: var(--shadow-sm);
    margin-top: 40px;
}

.overview-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 800px;
}

.overview-table th, 
.overview-table td {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(42, 50, 64, 0.08);
}

.overview-table th {
    background-color: var(--bg-neutral);
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.overview-table tr:last-child td {
    border-bottom: none;
}

.overview-table td strong {
    color: var(--text-main);
    display: block;
    margin-bottom: 4px;
}

.overview-table td p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.overview-table .phase-badge {
    display: inline-block;
    background-color: var(--accent-light);
    color: var(--accent-main);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Investment Section */
.investment-section {
    background-color: var(--bg-base);
    border-top: 1px solid rgba(42, 50, 64, 0.04);
}

.investment-section .section-container {
    padding-top: 40px;
}

.investment-single-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(42, 50, 64, 0.08);
    padding: 60px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.investment-title {
    font-size: 2.2rem;
    color: var(--text-main);
    margin: 8px 0 20px;
}

.investment-intro {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 36px;
}

.investment-details {
    background: var(--bg-neutral);
    border-radius: var(--radius-md);
    border: 1px solid rgba(110, 168, 218, 0.15);
    margin-bottom: 24px;
    overflow: hidden;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 32px;
    border-bottom: 1px solid rgba(42, 50, 64, 0.06);
    text-align: left;
    font-size: 1rem;
    color: var(--text-muted);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row strong {
    font-size: 1.3rem;
    color: var(--text-main);
    font-family: var(--font-display);
}

.detail-row strong small {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
}

.detail-row.highlight {
    background-color: rgba(138, 28, 46, 0.04);
    border-left: 4px solid var(--accent-main);
}

.detail-row.highlight span {
    font-weight: 700;
    color: var(--text-main);
}

.detail-row.highlight strong {
    color: var(--accent-main);
}

.investment-footnote {
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 32px;
}

.investment-cta-wrapper {
    display: flex;
    justify-content: center;
}

@media (max-width: 600px) {
    .investment-single-card {
        padding: 32px 20px;
    }
    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 16px 20px;
    }
}

/* 3-Column Biography Grid on About Page */
.about-three-col-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
    align-items: start;
}

@media (max-width: 1024px) {
    .about-three-col-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-col-photo, .about-col-expertise {
        justify-content: center;
    }
}

/* 2-Column Hero Grid on About Page */
.about-hero-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 48px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding: 0 24px;
    box-sizing: border-box;
}

@media (max-width: 900px) {
    .about-hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: left;
    }
}

/* 2-Column Split Grid on Contact Page */
.contact-split-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.contact-info-col {
    padding: 20px 0;
}

.contact-info-col h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--text-main);
    line-height: 1.3;
}

.contact-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 48px;
}

.contact-step-item {
    display: flex;
    gap: 20px;
}

.contact-step-number {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--accent-main);
    background: var(--accent-light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-step-text strong {
    display: block;
    font-size: 1.05rem;
    color: var(--text-main);
    margin-bottom: 6px;
    font-family: 'Inter', sans-serif;
}

.contact-step-text p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.contact-trust-box {
    background: var(--accent-caramel-light);
    border-left: 4px solid var(--accent-caramel);
    padding: 24px;
    border-radius: var(--radius-sm);
}

.contact-trust-box h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}

.contact-trust-box h4 i {
    color: var(--accent-caramel);
}

.contact-trust-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 900px) {
    .contact-split-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .contact-info-col {
        order: 2; /* Form on top, info below on mobile */
        padding: 0 16px;
    }
}

/* Global mobile overflow-x scroll prevention */
html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

/* Double CTA cooperation grid responsive stacking */
.double-cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    width: 100%;
}
@media (max-width: 768px) {
    .double-cta-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}