/* ============================================
   SYSTEMUNTERNEHMER — Dachmarke Styles
   CI: Petrol-Schwarz / Kupfer / Off-White / Signalrot
   Ästhetik: Magazin × Strategieberatung × Industrie
   ============================================ */

/* --- Local Fonts --- */
@font-face {
    font-family: 'Inter Tight';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(fonts/inter-tight-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Inter Tight';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(fonts/inter-tight-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Inter Tight';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(fonts/inter-tight-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Inter Tight';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(fonts/inter-tight-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Inter Tight';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(fonts/inter-tight-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Inter Tight';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(fonts/inter-tight-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(fonts/source-sans-3-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(fonts/source-sans-3-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(fonts/source-sans-3-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(fonts/source-sans-3-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(fonts/source-sans-3-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(fonts/source-sans-3-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --- Reset & Variables --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* CI Farben */
    --color-bg: #0F1C1E;
    --color-bg-light: #F4F1EC;
    --color-bg-card: #132124;
    --color-kupfer: #C47A2C;
    --color-kupfer-hover: #d4893a;
    --color-kupfer-dim: rgba(196, 122, 44, 0.10);
    --color-kupfer-glow: rgba(196, 122, 44, 0.15);
    --color-signal: #C33A2C;
    --color-signal-hover: #d44537;
    --color-text-light: #e0ddd7;
    --color-text-muted-light: #8a9496;
    --color-text-dark: #1a1a1a;
    --color-text-muted-dark: #5a5650;
    --color-white: #ffffff;
    --color-border-dark: #1e3033;
    --color-border-light: #ddd8d0;
    --color-green: #2d8a4e;
    --color-red: #C33A2C;

    /* Typografie */
    --font-display: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Schatten */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.4);
    --shadow-kupfer: 0 4px 30px rgba(196, 122, 44, 0.12);

    /* Radien */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-light);
    background: var(--color-bg);
    line-height: 1.75;
    font-size: 16px;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 32px;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.kupfer { color: var(--color-kupfer); }

/* --- Scroll Progress --- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: var(--color-kupfer);
    width: 0%;
    z-index: 10000;
    transition: none;
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(15, 28, 30, 0.9);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border-dark);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-white);
    transition: var(--transition);
}

.logo:hover {
    color: var(--color-kupfer);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 36px;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted-light);
    transition: var(--transition);
    position: relative;
    letter-spacing: 0.02em;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-kupfer);
    transition: var(--transition);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    letter-spacing: 0.01em;
}

.btn-nav {
    background: transparent;
    color: var(--color-kupfer);
    border: 1px solid var(--color-kupfer);
    padding: 10px 22px;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
}

.btn-nav:hover {
    background: var(--color-kupfer);
    color: var(--color-bg);
}

.btn-primary {
    background: var(--color-signal);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-signal-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(195, 58, 44, 0.25);
}

.btn-kupfer {
    background: var(--color-kupfer);
    color: var(--color-bg);
}

.btn-kupfer:hover {
    background: var(--color-kupfer-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(196, 122, 44, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-light);
    border: 1px solid var(--color-border-dark);
}

.btn-outline:hover {
    border-color: var(--color-kupfer);
    color: var(--color-kupfer);
}

.section-light .btn-outline {
    color: var(--color-text-dark);
    border-color: var(--color-border-light);
}

.section-light .btn-outline:hover {
    border-color: var(--color-kupfer);
    color: var(--color-kupfer);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

/* --- Mobile Toggle --- */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--color-bg);
    padding: 140px 0 100px;
}

.hero-glow {
    position: absolute;
    top: 15%;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(196, 122, 44, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.hero-line {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 120px;
    background: linear-gradient(to bottom, transparent 0%, var(--color-kupfer) 40%, var(--color-kupfer) 60%, transparent 100%);
    opacity: 0.5;
    filter: blur(0.3px);
    box-shadow: 0 0 8px rgba(196, 122, 44, 0.2);
}

.hero-container {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 860px;
    margin: 0 auto;
}

.hero-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-kupfer);
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: 28px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted-light);
    max-width: 620px;
    margin: 0 auto 48px;
    line-height: 1.85;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

/* --- Sections --- */
.section {
    padding: 96px 0;
}

.section-dark {
    background: var(--color-bg);
    color: var(--color-text-light);
}

.section-light {
    background: var(--color-bg-light);
    color: var(--color-text-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-kupfer);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.section-light .section-title {
    color: var(--color-text-dark);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted-light);
    margin-top: 16px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.75;
}

.lead {
    font-size: 1.15rem;
    line-height: 1.85;
    margin-bottom: 20px;
}

.section-light .lead {
    color: var(--color-text-dark);
}

/* --- Problem Section --- */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.problem-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    transition: var(--transition);
}

.problem-card:hover {
    border-color: rgba(196, 122, 44, 0.3);
    transform: translateY(-4px);
}

.problem-icon {
    color: var(--color-kupfer);
    margin-bottom: 24px;
}

.problem-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--color-white);
}

.problem-card p {
    font-size: 1rem;
    color: var(--color-text-muted-light);
    line-height: 1.75;
}

/* --- Philosophy --- */
#philosophie .section-header {
    margin-bottom: 40px;
}

.philosophy-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.philosophy-text {
    text-align: center;
}

.philosophy-text p {
    margin-bottom: 0;
    color: var(--color-text-muted-dark);
    line-height: 1.85;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.philosophy-text .lead {
    color: var(--color-text-dark);
    font-weight: 500;
}

.discipline-tags {
    display: flex;
    gap: 16px;
    margin-top: 16px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.discipline-tag {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-kupfer);
    padding: 10px 24px;
    border: 1px solid var(--color-kupfer);
    border-radius: var(--radius-sm);
    letter-spacing: 0.02em;
}

.philosophy-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.pillar {
    padding-top: 24px;
    border-top: 2px solid var(--color-border-light);
}

.pillar-number {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-kupfer);
    letter-spacing: 0.15em;
    display: block;
    margin-bottom: 8px;
}

.pillar h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 8px;
}

.pillar p {
    font-size: 1rem;
    color: var(--color-text-muted-dark);
    line-height: 1.75;
}

/* --- Path (3-Stufen) --- */
.path-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.path-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-lg);
    padding: 44px 32px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.path-card:hover {
    transform: translateY(-4px);
    border-color: rgba(196, 122, 44, 0.2);
}

.path-card-featured {
    border-color: var(--color-kupfer);
    position: relative;
    background: linear-gradient(135deg, var(--color-bg-card), rgba(196, 122, 44, 0.04));
}

.path-card-featured::before {
    content: 'EMPFOHLEN';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-kupfer);
    color: var(--color-bg);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    padding: 4px 18px;
    border-radius: 20px;
}

.path-badge {
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: var(--color-kupfer);
    margin-bottom: 16px;
}

.path-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
    line-height: 1.2;
}

.path-desc {
    font-size: 1rem;
    color: var(--color-text-muted-light);
    line-height: 1.75;
    margin-bottom: 28px;
}

.path-features {
    list-style: none;
    margin-bottom: 28px;
    flex-grow: 1;
}

.path-features li {
    font-size: 1rem;
    color: var(--color-text-light);
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-dark);
    padding-left: 20px;
    position: relative;
}

.path-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background: var(--color-kupfer);
    border-radius: 50%;
}

.path-for {
    font-size: 0.85rem;
    color: var(--color-text-muted-light);
    font-style: italic;
    margin-bottom: 28px;
}

.path-card .btn {
    width: 100%;
    justify-content: center;
    margin-top: auto;
}

/* --- Qualification (Für wen) --- */
.qualify-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.qualify-card {
    border-radius: var(--radius-lg);
    padding: 44px 40px;
}

.qualify-yes {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
}

.qualify-no {
    background: #f0ede7;
    border: 1px solid var(--color-border-light);
}

.qualify-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 28px;
}

.qualify-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.qualify-card li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 1rem;
    color: var(--color-text-dark);
    line-height: 1.65;
}

.qualify-card li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.qualify-yes li svg {
    color: var(--color-green);
}

.qualify-no li svg {
    color: var(--color-red);
}

.qualify-proof {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border-light);
    font-size: 0.85rem;
    color: var(--color-text-muted-dark);
    font-style: italic;
    line-height: 1.7;
}

/* --- Testimonials --- */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    padding: 36px 30px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(196, 122, 44, 0.2);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    color: var(--color-kupfer);
    margin-bottom: 24px;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--color-text-light);
    margin-bottom: 28px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-kupfer-dim);
    color: var(--color-kupfer);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--color-white);
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--color-text-muted-light);
}

/* --- About --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 72px;
    align-items: center;
}

.about-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-lg);
    display: block;
}

.about-content .section-label {
    text-align: left;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.about-content p {
    color: var(--color-text-muted-dark);
    margin-bottom: 18px;
    line-height: 1.85;
}

.about-content .lead {
    color: var(--color-text-dark);
    font-weight: 500;
}

.about-stats {
    display: flex;
    gap: 48px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--color-border-light);
}

.about-stat-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-kupfer);
    display: block;
}

.about-stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted-dark);
}

/* --- Vita Timeline (compact) --- */
.vita-timeline {
    position: relative;
    padding-left: 20px;
    margin: 28px 0;
}

.vita-timeline::before {
    content: '';
    position: absolute;
    left: 3px;
    top: 6px;
    bottom: 6px;
    width: 1.5px;
    background: linear-gradient(to bottom, var(--color-kupfer), rgba(196, 122, 44, 0.15));
}

.vita-item {
    position: relative;
    padding-bottom: 16px;
}

.vita-item:last-child {
    padding-bottom: 0;
}

.vita-dot {
    position: absolute;
    left: -20px;
    top: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 1.5px solid var(--color-kupfer);
    z-index: 1;
}

.vita-item:first-child .vita-dot {
    background: var(--color-kupfer);
}

.vita-role {
    display: inline;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
}

.vita-company {
    display: inline;
    font-size: 0.9rem;
    color: var(--color-kupfer);
}

.vita-role::after {
    content: ' · ';
    color: var(--color-text-muted);
    font-weight: 400;
}

.vita-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 3px;
    line-height: 1.45;
}

/* --- Transformation Vorher/Nachher --- */
.transformation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 48px;
    align-items: stretch;
}

.transformation-card {
    border-radius: 16px;
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.transformation-before {
    background: rgba(195, 58, 44, 0.04);
    border: 1px solid rgba(195, 58, 44, 0.12);
}

/* Pulsierender roter Hintergrund-Glow für Chaos */
.transformation-before::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(195, 58, 44, 0.08) 0%, transparent 70%);
    animation: chaosGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes chaosGlow {
    0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

.transformation-after {
    background: rgba(196, 122, 44, 0.04);
    border: 1px solid rgba(196, 122, 44, 0.15);
}

/* Ruhiger kupfer Glow für System */
.transformation-after::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 400px;
    height: 200px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse, rgba(196, 122, 44, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.transformation-label {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #c33a2c;
    background: rgba(195, 58, 44, 0.1);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.transformation-label-after {
    color: var(--color-kupfer);
    background: rgba(196, 122, 44, 0.1);
}

.transformation-desc {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin-top: 24px;
    opacity: 0.8;
    position: relative;
    z-index: 1;
}

/* ---- CHAOS VISUAL ---- */
.chaos-visual {
    position: relative;
    height: 340px;
    width: 100%;
}

.chaos-item {
    position: absolute;
    left: var(--x);
    top: var(--y);
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-text-light);
    background: rgba(195, 58, 44, 0.07);
    border: 1px solid rgba(195, 58, 44, 0.18);
    padding: 6px 14px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0.75;
    box-shadow: 0 0 12px rgba(195, 58, 44, 0.05);
    will-change: transform, opacity;
}

/* Chaos-Linien kreuzen sich hektisch */
.chaos-line {
    position: absolute;
    left: var(--x1);
    top: var(--y1);
    width: 1.5px;
    height: 140px;
    background: linear-gradient(to bottom, rgba(195, 58, 44, 0.2), transparent);
    transform-origin: top left;
    transform: rotate(35deg);
    animation: chaosLinePulse 2.5s ease-in-out infinite var(--delay, 0s);
}

.chaos-line:nth-child(even) {
    transform: rotate(-25deg);
}
.chaos-line:nth-child(3n + 1) {
    transform: rotate(50deg);
}

@keyframes chaosLinePulse {
    0%, 100% { opacity: 0.15; }
    50% { opacity: 0.35; }
}

/* Chaos-Kreuz Overlay */
.chaos-visual::after {
    content: '?!';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    color: rgba(195, 58, 44, 0.06);
    animation: chaosSymbol 5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes chaosSymbol {
    0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1) rotate(0deg); }
    25% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.05) rotate(2deg); }
    50% { opacity: 0.3; transform: translate(-50%, -50%) scale(0.95) rotate(-1deg); }
    75% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.02) rotate(1deg); }
}

/* ---- SYSTEM VISUAL ---- */
.system-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 16px 0;
    position: relative;
}

.system-flow-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.system-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    opacity: 0;
    transform: translateY(12px);
}

/* Cascade animation wenn sichtbar (nth-child +1 wegen Canvas als erstes Kind) */
.transformation-after.is-visible .system-row:nth-child(2) {
    animation: systemRowIn 0.6s ease forwards 0.2s;
}
.transformation-after.is-visible .system-row:nth-child(4) {
    animation: systemRowIn 0.6s ease forwards 0.5s;
}
.transformation-after.is-visible .system-row:nth-child(6) {
    animation: systemRowIn 0.6s ease forwards 0.8s;
}
.transformation-after.is-visible .system-row:nth-child(8) {
    animation: systemRowIn 0.6s ease forwards 1.1s;
}

.transformation-after.is-visible .system-connector-v:nth-child(3) {
    animation: connectorIn 0.4s ease forwards 0.4s;
}
.transformation-after.is-visible .system-connector-v:nth-child(5) {
    animation: connectorIn 0.4s ease forwards 0.7s;
}
.transformation-after.is-visible .system-connector-v:nth-child(7) {
    animation: connectorIn 0.4s ease forwards 1.0s;
}

@keyframes systemRowIn {
    to { opacity: 1; transform: translateY(0); }
}

@keyframes connectorIn {
    to { opacity: 1; transform: scaleY(1); }
}

/* Arrows (statisch, Canvas macht die Dots) */
.system-arrow {
    width: 28px;
    height: 2px;
    background: rgba(196, 122, 44, 0.2);
    position: relative;
    flex-shrink: 0;
}

.system-arrow::after {
    content: '';
    position: absolute;
    right: -1px;
    top: -3px;
    border: solid rgba(196, 122, 44, 0.4);
    border-width: 0 1.5px 1.5px 0;
    padding: 2.5px;
    transform: rotate(-45deg);
}

.system-row {
    position: relative;
    z-index: 2;
}

.system-block {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
    border-radius: 8px;
    padding: 10px 16px;
    white-space: nowrap;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.system-block-main {
    background: rgba(196, 122, 44, 0.12);
    border: 1px solid rgba(196, 122, 44, 0.3);
    color: var(--color-kupfer);
    font-weight: 600;
}

.system-block-sub {
    background: rgba(232, 228, 222, 0.06);
    border: 1px solid rgba(232, 228, 222, 0.1);
    color: var(--color-text-light);
    font-size: 0.75rem;
    padding: 8px 14px;
    flex: 1;
}

.system-block-result {
    background: var(--color-kupfer);
    color: var(--color-bg);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 12px 28px;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

/* JS-triggered pulse class */
.system-block.flow-pulse {
    box-shadow: 0 0 14px 3px rgba(196, 122, 44, 0.25);
    border-color: rgba(196, 122, 44, 0.5);
}

.system-block-result.flow-pulse {
    box-shadow: 0 0 32px 8px rgba(196, 122, 44, 0.35);
    transform: scale(1.04);
}

.system-connector-v {
    width: 1.5px;
    height: 24px;
    background: rgba(196, 122, 44, 0.15);
    margin: 0 auto;
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
    position: relative;
    z-index: 2;
}

.system-row-result {
    margin-top: 4px;
}

/* ---- WIRKUNGSKETTE ---- */
.impact-chain {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-top: 56px;
    padding: 28px 0;
}

.impact-step {
    padding: 12px 24px;
    border: 1px solid rgba(196, 122, 44, 0.2);
    border-radius: 8px;
    background: rgba(196, 122, 44, 0.05);
}

.impact-label {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.impact-step-result {
    border-color: rgba(196, 122, 44, 0.4);
    background: rgba(196, 122, 44, 0.12);
}

.impact-step-result .impact-label {
    color: var(--color-kupfer);
    font-weight: 700;
}

.impact-arrow {
    width: 36px;
    height: 2px;
    background: rgba(196, 122, 44, 0.25);
    position: relative;
    flex-shrink: 0;
}

.impact-arrow::after {
    content: '';
    position: absolute;
    right: -1px;
    top: -3.5px;
    border: solid rgba(196, 122, 44, 0.4);
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(-45deg);
}

/* ---- ZEITVERGLEICH ---- */
.time-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 48px;
}

.time-card {
    border-radius: 12px;
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.time-card-before {
    background: rgba(195, 58, 44, 0.04);
    border: 1px solid rgba(195, 58, 44, 0.12);
}

.time-card-after {
    background: rgba(196, 122, 44, 0.04);
    border: 1px solid rgba(196, 122, 44, 0.15);
}

.time-card-label {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-signal);
    background: rgba(195, 58, 44, 0.1);
    padding: 4px 12px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 20px;
    width: fit-content;
}

.time-card-label-after {
    color: var(--color-kupfer);
    background: rgba(196, 122, 44, 0.1);
}

.time-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.time-task {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-muted-light);
}

.time-bar-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.time-bar {
    height: 8px;
    border-radius: 4px;
    width: var(--bar-w);
    min-width: 4px;
    transition: none;
}

.time-bar-slow {
    background: linear-gradient(90deg, rgba(195, 58, 44, 0.7), rgba(195, 58, 44, 0.35));
}

.time-bar-slow.bar-animating {
    box-shadow: 0 0 16px rgba(195, 58, 44, 0.6), 0 0 6px rgba(195, 58, 44, 0.8);
}

.time-bar-fast {
    background: linear-gradient(90deg, var(--color-kupfer), rgba(196, 122, 44, 0.7));
    min-width: 6px;
}

.time-bar-fast.bar-animating {
    box-shadow: 0 0 18px rgba(196, 122, 44, 0.7), 0 0 6px rgba(196, 122, 44, 0.9);
}

.time-bar-fast.bar-done {
    animation: pulseBarKupfer 2s ease-in-out infinite;
}

@keyframes pulseBarKupfer {
    0%, 100% { box-shadow: 0 0 8px rgba(196, 122, 44, 0.3), 0 0 2px rgba(196, 122, 44, 0.5); }
    50%      { box-shadow: 0 0 16px rgba(196, 122, 44, 0.6), 0 0 6px rgba(196, 122, 44, 0.8); }
}

.time-value {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted-light);
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 80px;
}

.time-value.counting {
    color: var(--color-offwhite);
}

.time-value-fast {
    color: var(--color-kupfer);
    font-weight: 700;
}

.time-value-fast.counting {
    color: var(--color-kupfer);
}

.time-saving {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: #2ecc71;
    white-space: nowrap;
    flex-shrink: 0;
    opacity: 0;
    transform: translateX(-8px) scale(0.8);
    transition: opacity 0.5s ease, transform 0.5s ease;
    text-shadow: 0 0 12px rgba(46, 204, 113, 0.6);
}

.time-saving.saving-visible {
    opacity: 1;
    transform: translateX(0) scale(1);
    animation: pulseSaving 2s ease-in-out 0.5s infinite;
}

@keyframes pulseSaving {
    0%, 100% { opacity: 1; text-shadow: 0 0 8px rgba(46, 204, 113, 0.4); }
    50%      { opacity: 0.75; text-shadow: 0 0 18px rgba(46, 204, 113, 0.9), 0 0 6px rgba(46, 204, 113, 0.6); }
}

/* ---- TRANSFORMATION STATEMENT ---- */
.transformation-statement {
    text-align: center;
    margin-top: 56px;
    padding: 40px 0 8px;
}

.transformation-statement p {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-text-light);
}

.transformation-statement em {
    font-style: italic;
    color: var(--color-text-muted-light);
}

@media (max-width: 768px) {
    .transformation-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .transformation-card {
        padding: 20px;
    }

    .chaos-visual {
        height: 220px;
    }

    .chaos-item {
        font-size: 0.65rem;
        padding: 4px 8px;
    }

    .transformation-desc {
        font-size: 0.9rem;
        margin-top: 16px;
    }

    .system-block {
        font-size: 0.65rem;
        padding: 7px 8px;
    }

    .system-block-sub {
        font-size: 0.6rem;
        padding: 5px 6px;
    }

    .system-block-result {
        font-size: 0.75rem;
        padding: 10px 16px;
    }

    .system-row {
        gap: 6px;
    }

    .system-arrow {
        width: 10px;
    }

    .chaos-visual::after {
        font-size: 2.5rem;
    }

    /* Wirkungskette mobil: vertikal */
    .impact-chain {
        flex-direction: column;
        gap: 0;
        margin-top: 32px;
    }

    .impact-arrow {
        width: 2px;
        height: 20px;
        transform: none;
    }

    .impact-arrow::after {
        right: auto;
        top: auto;
        bottom: -1px;
        left: -3.5px;
        transform: rotate(45deg);
    }

    .impact-step {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    /* Zeitvergleich mobil: untereinander */
    .time-comparison {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 28px;
    }

    .time-card {
        padding: 18px 16px;
    }

    /* Statement mobil */
    .transformation-statement {
        margin-top: 32px;
        padding: 24px 0 0;
    }

    .transformation-statement p {
        font-size: 1.05rem;
    }
}

/* --- FAQ --- */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.faq-item {
    border-bottom: 1px solid var(--color-border-dark);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 0;
    background: none;
    border: none;
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-kupfer);
}

.faq-icon {
    flex-shrink: 0;
    transition: var(--transition);
    color: var(--color-text-muted-light);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--color-kupfer);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
    padding-bottom: 28px;
    font-size: 1rem;
    color: var(--color-text-muted-light);
    line-height: 1.85;
}

/* --- CTA Section --- */
.section-cta {
    padding: 96px 0;
    background: var(--color-bg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.section-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(196, 122, 44, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.cta-manifesto {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-kupfer);
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1rem;
    color: var(--color-text-muted-light);
    margin-bottom: 40px;
    line-height: 1.85;
}

.cta-note {
    display: block;
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--color-text-muted-light);
}

/* --- Footer --- */
.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border-dark);
    padding: 64px 0 32px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 44px;
    border-bottom: 1px solid var(--color-border-dark);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-white);
    display: block;
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--color-text-muted-light);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 28px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--color-text-muted-light);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-kupfer);
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    font-size: 0.8rem;
    color: var(--color-text-muted-light);
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--color-text-muted-light);
    opacity: 0.5;
}

/* --- System Visualization --- */

/* Subtle dot grid background overlay */
.system-grid-bg {
    position: relative;
}

.system-grid-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(196, 122, 44, 0.06) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.system-grid-bg > * {
    position: relative;
    z-index: 1;
}

/* Vertical connector line between sections */
.section-connector {
    display: flex;
    justify-content: center;
    padding: 0;
    margin: 0;
    height: 56px;
    position: relative;
    z-index: 2;
}

.section-connector-line {
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-kupfer) 0%, var(--color-kupfer) 60%, transparent 100%);
    opacity: 0.6;
    filter: blur(0.3px);
    box-shadow: 0 0 8px rgba(196, 122, 44, 0.25);
}

.section-dark + .section-connector {
    background: var(--color-bg-light);
}

.section-light + .section-connector {
    background: var(--color-bg);
}

/* System flow diagram — connects the 3 pillars */
.system-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin: 56px auto 0;
    max-width: 720px;
}

.system-flow-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.system-flow-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--color-kupfer);
    background: var(--color-bg-light);
    position: relative;
}

.system-flow-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-kupfer);
}

.system-flow-label {
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-kupfer);
    white-space: nowrap;
}

.system-flow-line {
    flex-grow: 1;
    height: 1px;
    background: var(--color-kupfer);
    opacity: 0.3;
    min-width: 40px;
    position: relative;
}

.system-flow-line::after {
    content: '';
    position: absolute;
    right: -1px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-left: 6px solid var(--color-kupfer);
    opacity: 0.5;
}

/* Philosophy section — connection lines on pillars */
.pillar {
    position: relative;
}

.pillar::after {
    content: '';
    position: absolute;
    left: -1px;
    bottom: -18px;
    width: 1px;
    height: 18px;
    background: var(--color-border-light);
}

.pillar:last-child::after {
    display: none;
}

/* Path section — step connector */
.path-step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
}

.path-step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border-dark);
    transition: var(--transition);
}

.path-step-dot.active {
    background: var(--color-kupfer);
    box-shadow: 0 0 12px rgba(196, 122, 44, 0.3);
}

.path-step-line {
    width: 60px;
    height: 1px;
    background: var(--color-border-dark);
}

/* Blueprint-style corner accents on cards */
.path-card {
    position: relative;
}

.path-card::before {
    z-index: 1;
}

.path-card::after {
    content: '';
    position: absolute;
    top: 12px;
    right: 12px;
    width: 24px;
    height: 24px;
    border-top: 1px solid rgba(196, 122, 44, 0.2);
    border-right: 1px solid rgba(196, 122, 44, 0.2);
    pointer-events: none;
}

.path-card-featured::after {
    border-color: rgba(196, 122, 44, 0.35);
}

/* --- Magazine / Editorial --- */

/* Pull quote */
.pull-quote {
    position: relative;
    padding: 40px 0 40px 32px;
    margin: 48px 0;
    border-left: 3px solid var(--color-kupfer);
}

.pull-quote p {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: -0.02em;
}

.section-dark .pull-quote p {
    color: var(--color-white);
}

.section-light .pull-quote p {
    color: var(--color-text-dark);
}

.pull-quote cite {
    display: block;
    margin-top: 16px;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    font-style: normal;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-kupfer);
}

/* Editorial divider */
.editorial-divider {
    display: flex;
    align-items: center;
    gap: 24px;
    margin: 48px 0;
}

.editorial-divider::before,
.editorial-divider::after {
    content: '';
    flex: 1;
    height: 1px;
}

.section-dark .editorial-divider::before,
.section-dark .editorial-divider::after {
    background: var(--color-border-dark);
}

.section-light .editorial-divider::before,
.section-light .editorial-divider::after {
    background: var(--color-border-light);
}

.editorial-divider span {
    font-family: var(--font-display);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-kupfer);
    white-space: nowrap;
}

/* Manifesto / editorial text block */
.manifesto-block {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 56px 0;
}

.manifesto-block p {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 500;
    line-height: 1.75;
    letter-spacing: -0.01em;
}

.section-dark .manifesto-block p {
    color: var(--color-text-light);
}

.section-light .manifesto-block p {
    color: var(--color-text-dark);
}

/* Large stat callout (magazine-style) */
.stat-callout {
    display: flex;
    align-items: center;
    gap: 56px;
    padding: 48px 0;
    margin: 48px 0;
}

.section-dark .stat-callout {
    border-top: 1px solid var(--color-border-dark);
    border-bottom: 1px solid var(--color-border-dark);
}

.section-light .stat-callout {
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.stat-callout-number {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    color: var(--color-kupfer);
    line-height: 1;
    letter-spacing: -0.04em;
    flex-shrink: 0;
}

.stat-callout-text {
    font-size: 1rem;
    line-height: 1.75;
}

.section-dark .stat-callout-text {
    color: var(--color-text-muted-light);
}

.section-light .stat-callout-text {
    color: var(--color-text-muted-dark);
}

/* Horizontal rule — architectural line */
.arch-line {
    width: 60px;
    height: 1px;
    background: var(--color-kupfer);
    margin: 32px auto;
    opacity: 0.4;
}

.arch-line-left {
    margin-left: 0;
}

/* Column layout — magazine-style 2-col text */
.editorial-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-top: 36px;
}

.editorial-cols p {
    font-size: 1rem;
    line-height: 1.9;
}

.section-light .editorial-cols p {
    color: var(--color-text-muted-dark);
}

/* --- Animations & Keyframes --- */

/* Fade-in base */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Subtle pulse for active dots */
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(196, 122, 44, 0.4); }
    50% { box-shadow: 0 0 12px 4px rgba(196, 122, 44, 0.15); }
}

.path-step-dot.active {
    animation: pulse-glow 3s ease-in-out infinite;
}

/* System flow — draw-in animation */
@keyframes draw-line {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.system-flow-line {
    transform-origin: left center;
    transform: scaleX(0);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.system-flow-line.animate {
    transform: scaleX(1);
}

@keyframes node-pop {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

.system-flow-dot {
    transform: scale(0);
    opacity: 0;
    transition: none;
}

.system-flow-dot.animate {
    animation: node-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* Hero line shimmer */
@keyframes hero-line-shimmer {
    0% {
        opacity: 0.3;
        height: 90px;
        box-shadow: 0 0 6px rgba(196, 122, 44, 0.1);
    }
    50% {
        opacity: 0.7;
        height: 140px;
        box-shadow: 0 0 16px rgba(196, 122, 44, 0.3);
    }
    100% {
        opacity: 0.3;
        height: 90px;
        box-shadow: 0 0 6px rgba(196, 122, 44, 0.1);
    }
}

.hero-line {
    animation: hero-line-shimmer 4s ease-in-out infinite;
}

/* Cursor glow effect */
.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 400px;
    height: 400px;
    pointer-events: none;
    z-index: 9999;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196, 122, 44, 0.07) 0%, rgba(196, 122, 44, 0.025) 35%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: opacity 0.4s ease;
    opacity: 0;
    will-change: top, left;
}

/* Section connector fade-in */
@keyframes connector-draw {
    from { opacity: 0; transform: scaleY(0); }
    to { opacity: 0.6; transform: scaleY(1); }
}

.section-connector-line {
    transform-origin: top center;
    opacity: 0;
    transform: scaleY(0);
}

.section-connector.visible .section-connector-line {
    animation: connector-draw 0.6s ease-out forwards;
}

/* CTA button shimmer */
@keyframes btn-shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.btn-primary {
    background-image: linear-gradient(
        110deg,
        var(--color-signal) 0%,
        var(--color-signal) 40%,
        rgba(255, 255, 255, 0.12) 50%,
        var(--color-signal) 60%,
        var(--color-signal) 100%
    );
    background-size: 200% 100%;
}

.btn-primary:hover {
    animation: btn-shimmer 0.8s ease-out;
}

/* Stat number count-up shimmer */
@keyframes stat-shine {
    0% { opacity: 0.5; transform: translateY(8px); }
    100% { opacity: 1; transform: translateY(0); }
}

.about-stat.animate .about-stat-number {
    animation: stat-shine 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Testimonial card subtle lift */
.testimonial-card {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.3s ease,
                box-shadow 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

/* Star rating twinkle on hover */
.testimonial-card:hover .testimonial-stars svg {
    animation: star-twinkle 0.4s ease-out;
}

@keyframes star-twinkle {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.testimonial-stars svg {
    transition: transform 0.3s ease;
}

.testimonial-stars svg:nth-child(2) { animation-delay: 0.05s; }
.testimonial-stars svg:nth-child(3) { animation-delay: 0.1s; }
.testimonial-stars svg:nth-child(4) { animation-delay: 0.15s; }
.testimonial-stars svg:nth-child(5) { animation-delay: 0.2s; }

/* Kupfer accent line grow on pull-quote visibility */
.pull-quote {
    border-left-color: transparent;
    transition: border-left-color 0.6s ease 0.3s;
}

.fade-in.visible .pull-quote,
.pull-quote.animate {
    border-left-color: var(--color-kupfer);
}

/* FAQ smooth open with slight bounce */
.faq-answer {
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-icon {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                color 0.3s ease;
}


/* Path card — badge glow on hover */
.path-card:hover .path-badge {
    text-shadow: 0 0 16px rgba(196, 122, 44, 0.3);
}

/* Arch line expand animation */
@keyframes arch-expand {
    from { width: 0; }
    to { width: 60px; }
}

.arch-line {
    width: 0;
    transition: none;
}

.fade-in.visible .arch-line {
    animation: arch-expand 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s forwards;
}

/* Smooth hover for nav CTA */
.btn-nav {
    transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(196, 122, 44, 0.15);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .system-flow {
        flex-wrap: wrap;
        gap: 8px;
    }

    .system-flow-line {
        min-width: 24px;
    }

    .editorial-cols {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .stat-callout {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .philosophy-pillars {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .path-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 36px;
        text-align: center;
    }

    .about-content .section-label,
    .about-content .section-title {
        text-align: center;
    }

    .about-content .lead {
        text-align: center;
    }

    .about-photo {
        max-width: 280px;
        margin: 0 auto;
    }

    .about-stats {
        justify-content: center;
    }

    .discipline-tags {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .container,
    .container-narrow {
        padding: 0 20px;
    }

    /* ============================================
       KONSISTENTES TYPO-SYSTEM MOBILE
       - Section-Überschriften (H2): 1.75rem
       - Card-Überschriften (H3/H4): 1.1rem
       - Fließtext / Body:           0.95rem
       - Meta / Klein:               0.8rem
       ============================================ */

    /* --- Global Section Sizing --- */
    .section {
        padding: 48px 0;
    }

    .section-header {
        margin-bottom: 32px;
    }

    .section-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .section-label {
        font-size: 0.7rem;
        margin-bottom: 12px;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-top: 12px;
    }

    .section-connector {
        height: 24px;
    }

    /* --- Navigation Mobile --- */
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(15, 28, 30, 0.97);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 1.2rem;
        color: var(--color-white);
    }

    .btn-nav {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    /* --- Hero (bewusst größer als Section-Titles) --- */
    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: clamp(1.8rem, 7vw, 2.6rem);
        margin-bottom: 20px;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 32px;
        line-height: 1.7;
    }

    .hero-cta .btn-lg {
        padding: 16px 28px;
        font-size: 0.95rem;
    }

    /* --- Problem Section --- */
    .problem-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .problem-card {
        padding: 28px 24px;
    }

    .problem-card h3 {
        font-size: 1.1rem;
    }

    .problem-card p {
        font-size: 0.95rem;
    }

    .manifesto-block {
        padding: 28px 0;
    }

    .manifesto-block p {
        font-size: 0.95rem;
    }

    /* --- Philosophy / Pillars --- */
    .philosophy-text .lead {
        font-size: 1.05rem;
    }

    .pillar h4 {
        font-size: 1.1rem;
    }

    .pillar p {
        font-size: 0.95rem;
    }

    /* --- Für wen (Qualify) --- */
    .qualify-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .qualify-card {
        padding: 28px 24px;
    }

    .qualify-card h3 {
        font-size: 1.1rem;
        margin-bottom: 20px;
    }

    .qualify-card li {
        font-size: 0.95rem;
        gap: 10px;
    }

    .qualify-card li svg {
        width: 18px;
        height: 18px;
    }

    .qualify-proof {
        font-size: 0.8rem;
        margin-top: 20px;
        padding-top: 16px;
    }

    /* --- Der Weg (Path) --- */
    .path-card::after {
        display: none;
    }

    .path-step-indicator {
        margin-bottom: 24px;
    }

    .path-title {
        font-size: 1.1rem;
    }

    .path-desc {
        font-size: 0.95rem;
    }

    .path-features li {
        font-size: 0.95rem;
        padding: 8px 0 8px 18px;
    }

    .path-for {
        font-size: 0.8rem;
    }

    .path-badge {
        font-size: 0.65rem;
    }

    /* --- Über mich (About) --- */
    .about-grid {
        gap: 32px;
    }

    .about-content .section-title {
        font-size: 1.75rem;
    }

    .about-content .lead {
        font-size: 1.05rem;
    }

    .discipline-tags {
        gap: 10px;
        justify-content: center;
    }

    .discipline-tag {
        font-size: 0.85rem;
        padding: 8px 16px;
    }

    .vita-timeline {
        padding-left: 18px;
        margin: 18px 0;
    }

    .vita-item {
        padding-bottom: 12px;
    }

    .vita-dot {
        left: -18px;
        width: 7px;
        height: 7px;
    }

    .vita-role {
        font-size: 0.85rem;
    }

    .vita-company {
        font-size: 0.85rem;
    }

    .vita-desc {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    .about-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 12px;
        align-items: stretch;
        justify-content: center;
    }

    .about-stat {
        flex: 0 0 calc(50% - 6px);
        text-align: center;
    }

    .about-stat-number {
        font-size: 1.4rem;
    }

    .about-stat-label {
        font-size: 0.7rem;
    }

    /* --- FAQ --- */
    .faq-question {
        font-size: 1.1rem;
        padding: 20px 0;
        gap: 12px;
    }

    .faq-answer p {
        font-size: 0.95rem;
        padding-bottom: 20px;
    }

    /* --- CTA (gleiche Größe wie Section-Titles) --- */
    .section-cta {
        padding: 48px 0;
    }

    .cta-title {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: 16px;
    }

    .cta-text {
        font-size: 0.95rem;
        margin-bottom: 28px;
    }

    .cta-note {
        font-size: 0.75rem;
    }

    /* --- Footer --- */
    .footer {
        padding: 40px 0 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
        padding-bottom: 24px;
    }

    .footer-logo {
        font-size: 0.75rem;
    }

    .footer-tagline {
        font-size: 0.75rem;
    }

    .footer-links,
    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-bottom p {
        font-size: 0.7rem;
    }

    /* --- Misc --- */
    .system-flow {
        margin-top: 36px;
    }

    .system-flow-line {
        min-width: 16px;
    }

    .system-flow-label {
        font-size: 0.55rem;
    }

    .pull-quote {
        padding: 24px 0 24px 20px;
        margin: 32px 0;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    /* --- Zeitvergleich Mobile --- */
    .time-task {
        font-size: 0.8rem;
    }

    .time-card-label {
        font-size: 0.8rem;
    }

    .time-value {
        font-size: 0.8rem;
    }

    .time-saving {
        font-size: 0.65rem;
    }
}

/* --- Extra Small Screens (iPhone SE, 375px etc.) --- */
@media (max-width: 400px) {
    .container,
    .container-narrow {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 1.6rem;
    }

    .section-title,
    .cta-title,
    .about-content .section-title {
        font-size: 1.5rem;
    }

    .chaos-visual {
        height: 200px;
    }

    .chaos-item {
        font-size: 0.6rem;
        padding: 3px 7px;
    }

    .system-block {
        font-size: 0.58rem;
        padding: 6px 5px;
    }

    .system-block-sub {
        font-size: 0.55rem;
        padding: 5px 4px;
    }

    .system-block-result {
        font-size: 0.68rem;
        padding: 8px 12px;
    }

    .system-arrow {
        width: 8px;
    }

    .system-row {
        gap: 4px;
    }

    .discipline-tag {
        font-size: 0.8rem;
        padding: 7px 14px;
    }

    .about-stat-number {
        font-size: 1.2rem;
    }

    .qualify-card {
        padding: 24px 18px;
    }

    .time-task {
        font-size: 0.7rem;
    }

    .time-card {
        padding: 14px 12px;
    }

    .transformation-statement p {
        font-size: 0.95rem;
    }
}