/* ============================================================
   IT MeyCore – Design-System
   Datei: /assets/css/style.css
   Stand: 2026-03-03
   Beschreibung: Komplettes CSS-Design-System für die
                 Unternehmenswebseite IT MeyCore
   ============================================================ */

/* ============================================================
   1. CSS Custom Properties (Design-Tokens)
   ============================================================ */
:root {
    /* Farbpalette – Dunkel & Professionell */
    --color-bg-primary:      #0a0e17;   /* Tiefschwarz-Blau Hintergrund */
    --color-bg-secondary:    #111827;   /* Etwas heller für Sektionen */
    --color-bg-card:         #1a2235;   /* Karten-Hintergrund */
    --color-bg-card-hover:   #1f2a40;   /* Karten-Hover */
    --color-bg-footer:       #07090f;   /* Footer */
    --color-bg-nav:          #0a0e17cc; /* Navigation (semi-transparent) */

    /* Akzentfarben */
    --color-accent-primary:  #2563eb;   /* Blau – Hauptakzent */
    --color-accent-hover:    #1d4ed8;   /* Blau dunkler (Hover) */
    --color-accent-light:    #3b82f6;   /* Blau heller */
    --color-accent-glow:     #2563eb33; /* Blau Glow für Schatten */

    /* Textfarben */
    --color-text-primary:    #f1f5f9;   /* Haupttext (fast weiß) */
    --color-text-secondary:  #94a3b8;   /* Sekundärtext (grau) */
    --color-text-muted:      #64748b;   /* Gedämpfter Text */
    --color-text-accent:     #2563eb;   /* Akzenttext */
    --color-text-white:      #ffffff;   /* Weißer Text */

    /* Border */
    --color-border:          #1e2d40;   /* Standard-Border */
    --color-border-accent:   #2563eb55; /* Akzent-Border */

    /* Status-Farben */
    --color-success:         #10b981;   /* Grün */
    --color-warning:         #f59e0b;   /* Orange */
    --color-error:           #ef4444;   /* Rot */

    /* Typografie */
    --font-family-base:      'Segoe UI', 'Inter', 'Helvetica Neue', Arial, sans-serif;
    --font-family-mono:      'Consolas', 'Courier New', monospace;

    --font-size-xs:          0.75rem;   /* 12px */
    --font-size-sm:          0.875rem;  /* 14px */
    --font-size-base:        1rem;      /* 16px */
    --font-size-lg:          1.125rem;  /* 18px */
    --font-size-xl:          1.25rem;   /* 20px */
    --font-size-2xl:         1.5rem;    /* 24px */
    --font-size-3xl:         1.875rem;  /* 30px */
    --font-size-4xl:         2.25rem;   /* 36px */
    --font-size-5xl:         3rem;      /* 48px */
    --font-size-6xl:         3.75rem;   /* 60px */

    --font-weight-normal:    400;
    --font-weight-medium:    500;
    --font-weight-semibold:  600;
    --font-weight-bold:      700;
    --font-weight-extrabold: 800;

    --line-height-tight:     1.25;
    --line-height-base:      1.6;
    --line-height-relaxed:   1.75;

    /* Abstände */
    --spacing-1:   0.25rem;
    --spacing-2:   0.5rem;
    --spacing-3:   0.75rem;
    --spacing-4:   1rem;
    --spacing-5:   1.25rem;
    --spacing-6:   1.5rem;
    --spacing-8:   2rem;
    --spacing-10:  2.5rem;
    --spacing-12:  3rem;
    --spacing-16:  4rem;
    --spacing-20:  5rem;
    --spacing-24:  6rem;

    /* Border-Radius */
    --radius-sm:   4px;
    --radius-md:   8px;
    --radius-lg:   12px;
    --radius-xl:   16px;
    --radius-full: 9999px;

    /* Schatten */
    --shadow-sm:   0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md:   0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-lg:   0 8px 24px rgba(0, 0, 0, 0.6);
    --shadow-xl:   0 16px 48px rgba(0, 0, 0, 0.7);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-card-hover: 0 8px 32px rgba(37, 99, 235, 0.2);
    --shadow-glow: 0 0 24px rgba(37, 99, 235, 0.3);

    /* Transitionen */
    --transition-fast:   150ms ease;
    --transition-base:   250ms ease;
    --transition-slow:   400ms ease;

    /* Layout */
    --container-max:     1200px;
    --container-padding: var(--spacing-6);
    --nav-height:        72px;
    --section-padding:   var(--spacing-20);
}

/* ============================================================
   2. CSS Reset & Basis-Normalisierung
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-base);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img,
video {
    max-width: 100%;
    height: auto;
    display: block;
}

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

a:hover {
    color: var(--color-text-white);
}

ul,
ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================================
   3. Utility-Klassen
   ============================================================ */

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

/* Sektionsabstand */
.section {
    padding-block: var(--section-padding);
}

.section--sm {
    padding-block: var(--spacing-12);
}

.section--lg {
    padding-block: calc(var(--section-padding) * 1.5);
}

/* Hintergründe */
.bg-secondary {
    background-color: var(--color-bg-secondary);
}

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

/* Text-Utilities */
.text-center   { text-align: center; }
.text-left     { text-align: left; }
.text-right    { text-align: right; }
.text-muted    { color: var(--color-text-secondary); }
.text-accent   { color: var(--color-accent-light); }
.text-white    { color: var(--color-text-white); }

/* Sichtbarkeit */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================================
   4. Typografie-Komponenten
   ============================================================ */

/* Sektions-Überschriften */
.section-header {
    margin-bottom: var(--spacing-12);
}

.section-header.text-center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    background-color: var(--color-accent-glow);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-full);
    padding: var(--spacing-1) var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-white);
    margin-bottom: var(--spacing-4);
}

.section-title span {
    color: var(--color-accent-light);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 640px;
    line-height: var(--line-height-relaxed);
}

.section-header.text-center .section-subtitle {
    margin-inline: auto;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-white);
    line-height: var(--line-height-tight);
    font-weight: var(--font-weight-bold);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

p {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-4);
}

p:last-child {
    margin-bottom: 0;
}

/* ============================================================
   5. Button-System
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    border: 2px solid transparent;
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent-light);
    outline-offset: 3px;
}

/* Primär-Button */
.btn-primary {
    background-color: var(--color-accent-primary);
    color: var(--color-text-white);
    border-color: var(--color-accent-primary);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-text-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

/* Sekundär-Button (Outline) */
.btn-secondary {
    background-color: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-card);
    border-color: var(--color-accent-light);
    color: var(--color-text-white);
    transform: translateY(-1px);
}

/* Größen */
.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-lg);
}

/* ============================================================
   6. Navigation
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    background-color: var(--color-bg-nav);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-base);
}

.nav.scrolled {
    background-color: rgba(10, 14, 23, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    text-decoration: none;
    color: var(--color-text-white);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.02em;
}

.nav__logo:hover {
    color: var(--color-text-white);
}

.nav__logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-extrabold);
    color: white;
    flex-shrink: 0;
}

.nav__logo-text span {
    color: var(--color-accent-light);
}

/* Desktop-Menü */
.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.nav__link {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-text-white);
    background-color: var(--color-bg-card);
}

.nav__link--cta {
    background-color: var(--color-accent-primary);
    color: white !important;
    padding: var(--spacing-2) var(--spacing-5);
}

.nav__link--cta:hover {
    background-color: var(--color-accent-hover) !important;
    color: white !important;
}

/* Mobile Hamburger */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-2);
    cursor: pointer;
    background: none;
    border: none;
}

.nav__toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
    display: block;
}

/* ============================================================
   7. Hero-Bereich
   ============================================================ */
.hero {
    padding-top: calc(var(--nav-height) + var(--spacing-20));
    padding-bottom: var(--spacing-24);
    position: relative;
    overflow: hidden;
}

/* Hintergrund-Dekoration */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background-color: var(--color-accent-glow);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-full);
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--color-accent-light);
    margin-bottom: var(--spacing-6);
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}

.hero__title {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    color: var(--color-text-white);
    margin-bottom: var(--spacing-6);
    letter-spacing: -0.03em;
}

.hero__title .highlight {
    background: linear-gradient(135deg, var(--color-accent-light), #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-8);
    max-width: 480px;
}

.hero__actions {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-12);
}

/* Hero-Stats */
.hero__stats {
    display: flex;
    gap: var(--spacing-8);
}

.hero__stat-value {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    display: block;
    line-height: 1;
    margin-bottom: var(--spacing-1);
}

.hero__stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Hero Visual */
.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero__code-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.hero__code-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-light));
}

.hero__code-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-4);
    border-bottom: 1px solid var(--color-border);
}

.hero__code-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.hero__code-dot:nth-child(1) { background-color: #ef4444; }
.hero__code-dot:nth-child(2) { background-color: #f59e0b; }
.hero__code-dot:nth-child(3) { background-color: #10b981; }

.hero__code-title {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    font-family: var(--font-family-mono);
    margin-left: auto;
}

.hero__code-body {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
}

.code-line {
    display: flex;
    gap: var(--spacing-3);
    padding: var(--spacing-1) 0;
}

.code-lnum {
    color: var(--color-text-muted);
    min-width: 20px;
    text-align: right;
    user-select: none;
}

.code-keyword { color: #c084fc; }
.code-string  { color: #86efac; }
.code-comment { color: #64748b; }
.code-fn      { color: #60a5fa; }
.code-var     { color: #f1f5f9; }

/* ============================================================
   8. Service-Karten
   ============================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-6);
}

.card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-light));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card:hover {
    background-color: var(--color-bg-card-hover);
    border-color: var(--color-border-accent);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}

.card:hover::before {
    opacity: 1;
}

.card__icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-light));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: var(--spacing-6);
    box-shadow: 0 4px 12px var(--color-accent-glow);
}

.card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    margin-bottom: var(--spacing-3);
}

.card__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-6);
}

.card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-light);
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.card__link:hover {
    gap: var(--spacing-3);
    color: var(--color-text-white);
}

.card__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-6);
}

.card__feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.card__feature::before {
    content: '✓';
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

/* ============================================================
   9. Trust / Vorteile-Bereich
   ============================================================ */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-6);
}

.trust-item {
    text-align: center;
    padding: var(--spacing-6);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-base);
}

.trust-item:hover {
    border-color: var(--color-border-accent);
}

.trust-item__icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-3);
    display: block;
}

.trust-item__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-white);
    margin-bottom: var(--spacing-2);
}

.trust-item__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================================
   10. CTA-Bereich
   ============================================================ */
.cta-block {
    background: linear-gradient(135deg, var(--color-bg-card) 0%, #0f172a 100%);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-xl);
    padding: var(--spacing-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 300px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-block__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    margin-bottom: var(--spacing-4);
}

.cta-block__text {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 560px;
    margin-inline: auto;
    margin-bottom: var(--spacing-8);
}

.cta-block__actions {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   11. Formular-System
   ============================================================ */
.form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-5);
}

.form-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.form-label .required {
    color: var(--color-error);
    margin-left: var(--spacing-1);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

/* Checkbox / Datenschutz */
.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--color-accent-primary);
    cursor: pointer;
}

.form-checkbox__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

.form-checkbox__label a {
    color: var(--color-accent-light);
}

.form-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: var(--spacing-4);
}

.form-hint a { color: var(--color-accent-light); }

/* ============================================================
   12. Footer
   ============================================================ */
.footer {
    background-color: var(--color-bg-footer);
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-8);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-12);
}

.footer__brand-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    text-decoration: none;
}

.footer__brand-logo:hover {
    color: var(--color-text-white);
}

.footer__brand-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-6);
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2);
}

.footer__col-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-white);
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.footer__nav a {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
    text-decoration: none;
}

.footer__nav a:hover {
    color: var(--color-text-primary);
}

.footer__bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.footer__bottom-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.footer__bottom-links {
    display: flex;
    gap: var(--spacing-6);
}

.footer__bottom-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
    color: var(--color-text-primary);
}

/* ============================================================
   13. Rechtliche Seiten (Impressum, DSGVO, AGB)
   ============================================================ */
.legal-page {
    padding-top: calc(var(--nav-height) + var(--spacing-16));
    padding-bottom: var(--spacing-20);
}

.legal-container {
    max-width: 840px;
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

.legal-header {
    margin-bottom: var(--spacing-12);
    padding-bottom: var(--spacing-8);
    border-bottom: 1px solid var(--color-border);
}

.legal-header h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-3);
}

.legal-header .meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.legal-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    margin-top: var(--spacing-10);
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-2);
    border-bottom: 1px solid var(--color-border);
}

.legal-content h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-3);
}

.legal-content p {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-4);
}

.legal-content ul,
.legal-content ol {
    list-style: disc;
    padding-left: var(--spacing-6);
    margin-bottom: var(--spacing-4);
}

.legal-content ol {
    list-style: decimal;
}

.legal-content li {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-2);
}

.legal-content a {
    color: var(--color-accent-light);
}

.legal-content strong {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
}

.legal-content address {
    font-style: normal;
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

.legal-box {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-6);
}

.legal-box p:last-child {
    margin-bottom: 0;
}

/* ============================================================
   14. Breadcrumb / Seitenheader für Unterseiten
   ============================================================ */
.page-header {
    padding-top: calc(var(--nav-height) + var(--spacing-16));
    padding-bottom: var(--spacing-16);
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.page-header__tag {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: var(--spacing-3);
}

.page-header__title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    letter-spacing: -0.03em;
    margin-bottom: var(--spacing-4);
}

.page-header__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 560px;
}

/* ============================================================
   15. About-Bereich
   ============================================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: start;
}

.about-visual {
    background: linear-gradient(135deg, var(--color-bg-card), var(--color-bg-secondary));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10);
}

.about-stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.about-stat {
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    text-align: center;
}

.about-stat__value {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-accent-light);
    display: block;
    margin-bottom: var(--spacing-1);
}

.about-stat__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================================
   16. Responsive Design
   ============================================================ */

/* Tablet: max 1024px */
@media (max-width: 1024px) {
    :root {
        --section-padding: var(--spacing-16);
    }

    .hero__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }

    .hero__title {
        font-size: var(--font-size-5xl);
    }

    .hero__subtitle {
        max-width: 100%;
    }

    .hero__visual {
        display: none;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-8);
    }

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

/* Mobile: max 768px */
@media (max-width: 768px) {
    :root {
        --section-padding: var(--spacing-12);
        --container-padding: var(--spacing-4);
    }

    /* Navigation */
    .nav__menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background-color: var(--color-bg-secondary);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: var(--spacing-4);
        gap: var(--spacing-2);
        display: none;
        box-shadow: var(--shadow-lg);
    }

    .nav__menu.open {
        display: flex;
    }

    .nav__link {
        width: 100%;
        padding: var(--spacing-3) var(--spacing-4);
    }

    .nav__toggle {
        display: flex;
    }

    /* Hero */
    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__stats {
        gap: var(--spacing-6);
    }

    /* Sektionen */
    .section-title {
        font-size: var(--font-size-3xl);
    }

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

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

    /* Formular */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer__bottom-links {
        gap: var(--spacing-4);
    }

    /* CTA */
    .cta-block {
        padding: var(--spacing-10);
    }

    .cta-block__title {
        font-size: var(--font-size-3xl);
    }

    /* Legal */
    .legal-header h1,
    .page-header__title {
        font-size: var(--font-size-3xl);
    }
}

/* Sehr kleiner Screen: max 480px */
@media (max-width: 480px) {
    .hero__title {
        font-size: var(--font-size-3xl);
    }

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

    .about-stat-grid {
        grid-template-columns: 1fr;
    }

    .hero__stats {
        flex-direction: column;
        gap: var(--spacing-4);
    }
}

/* ============================================================
   17. Accessibility & Print
   ============================================================ */

/* Focus-Styles */
:focus-visible {
    outline: 2px solid var(--color-accent-light);
    outline-offset: 3px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print */
@media print {
    .nav,
    .hero__visual,
    .cta-block {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }
}