/**
 * Auskunftsanwalt.de - Main Stylesheet
 * 
 * Eine moderne Legal-Tech-Plattform für DSGVO-Auskunftsansprüche
 * 
 * Inhaltsverzeichnis:
 * 1. CSS Custom Properties (Variablen)
 * 2. Reset & Base Styles
 * 3. Typography
 * 4. Layout & Container
 * 5. Buttons
 * 6. Header & Navigation
 * 7. Mobile Menu
 * 8. Hero Section
 * 9. Trust Section
 * 10. Problem-Solution Section
 * 11. Process Section
 * 12. USP Section
 * 13. Testimonials Section
 * 14. Pricing Section
 * 15. FAQ Section
 * 16. CTA Section
 * 17. Contact Section
 * 18. Footer
 * 19. Cookie Banner
 * 20. Back to Top Button
 * 21. Utility Classes
 */

/* ==========================================================================
   1. CSS Custom Properties (Variablen)
   ========================================================================== */

:root {
    /* Farben - Logo-Farben */
    --color-primary: #394D5D;
    --color-primary-dark: #2a3a47;
    --color-primary-light: #4a6173;
    --color-accent: #06786D;
    --color-accent-dark: #055f57;
    --color-accent-light: #089183;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-text-muted: #9ca3af;
    --color-white: #ffffff;
    --color-background: #ffffff;
    --color-background-light: #f9fafb;
    --color-background-alt: #f3f4f6;
    --color-gray-light: #e5e7eb;
    --color-gray-medium: #d1d5db;
    --color-gray-dark: #6b7280;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;

    /* Typografie */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --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-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Abstände */
    --spacing-xs: 0.25rem;    /* 4px */
    --spacing-sm: 0.5rem;     /* 8px */
    --spacing-md: 1rem;       /* 16px */
    --spacing-lg: 1.5rem;     /* 24px */
    --spacing-xl: 2rem;       /* 32px */
    --spacing-2xl: 3rem;      /* 48px */
    --spacing-3xl: 4rem;      /* 64px */
    --spacing-4xl: 6rem;      /* 96px */
    --spacing-5xl: 8rem;      /* 128px */

    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;

    /* Border Radius */
    --radius-sm: 0.25rem;     /* 4px */
    --radius-md: 0.5rem;      /* 8px */
    --radius-lg: 0.75rem;     /* 12px */
    --radius-xl: 1rem;        /* 16px */
    --radius-2xl: 1.5rem;     /* 24px */
    --radius-full: 9999px;

    /* Schatten */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Übergänge */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-tooltip: 400;
}

/* ==========================================================================
   2. Reset & Base Styles
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
}

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

input,
button,
textarea,
select {
    font: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

/* ==========================================================================
   3. Typography
   ========================================================================== */

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

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

p {
    margin-bottom: var(--spacing-md);
}

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

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

.text-muted {
    color: var(--color-text-light);
}

/* ==========================================================================
   4. Layout & Container
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   5. Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    text-align: center;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
    color: var(--color-white);
    text-decoration: none;
}

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

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

.btn--primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn--white:hover {
    background-color: var(--color-background-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn--small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn--block {
    width: 100%;
}

.btn__icon {
    font-size: 1.25em;
    transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
    transform: translateX(4px);
}

/* ==========================================================================
   6. Header & Navigation
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background-color: var(--color-white);
    transition: all var(--transition-normal);
}

.header--scrolled {
    box-shadow: var(--shadow-md);
}

.header__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 160px; /* Größere Höhe für großes Logo */
    transition: height var(--transition-normal);
}

/* Scrolled State - kleinere Navigation */
.header--scrolled .header__nav {
    height: 90px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.header__logo-img {
    height: 140px; /* Großes Logo am Start */
    width: auto;
    object-fit: contain;
    transition: height var(--transition-normal);
}

/* Scrolled State - kleineres Logo */
.header--scrolled .header__logo-img {
    height: 70px;
}

.header__logo-icon {
    font-size: 1.5em;
}

.header__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.header__link {
    position: relative;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.header__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

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

.header__link:hover::after {
    width: 100%;
}

.header__buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-left: var(--spacing-lg);
}

.header__portal {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    padding: 8px 16px;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.header__portal:hover {
    background: var(--color-primary);
    color: white;
}

.header__cta {
    /* margin-left removed, now handled by .header__buttons */
}

.header__hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    cursor: pointer;
}

.header__hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

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

.header__hamburger.active .header__hamburger-line:nth-child(2) {
    opacity: 0;
}

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

/* ==========================================================================
   7. Mobile Menu
   ========================================================================== */

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-modal);
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--transition-normal), opacity var(--transition-normal);
}

.mobile-menu.active {
    visibility: visible;
    opacity: 1;
}

.mobile-menu__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.mobile-menu__content {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 80%;
    max-width: 320px;
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.mobile-menu.active .mobile-menu__content {
    transform: translateX(0);
}

.mobile-menu__close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: var(--color-text);
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu__list {
    margin-top: var(--spacing-3xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.mobile-menu__link {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
    color: var(--color-accent);
}

.mobile-menu__cta {
    margin-top: auto;
    width: 100%;
}

/* ==========================================================================
   8. Hero Section
   ========================================================================== */

.hero {
    padding-top: calc(160px + var(--spacing-3xl)); /* Angepasst an große Header-Höhe (160px) */
    padding-bottom: var(--spacing-4xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-background-light) 0%, var(--color-white) 100%);
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero__title {
    font-size: var(--font-size-5xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero__subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__illustration {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-2xl);
}

.hero__illustration-inner {
    text-align: center;
    color: var(--color-white);
}

.hero__illustration-icon {
    font-size: 5rem;
    display: block;
    margin-bottom: var(--spacing-md);
}

.hero__illustration-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.hero__scroll {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

.hero__scroll-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border: 2px solid var(--color-gray-light);
    border-radius: var(--radius-full);
    color: var(--color-text-light);
    transition: all var(--transition-normal);
    animation: bounce 2s infinite;
}

.hero__scroll-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.hero__scroll-icon {
    font-size: var(--font-size-xl);
}

/* Hero Trust Kacheln */
.hero__trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-3xl);
}

.hero__trust-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.hero__trust-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.hero__trust-card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.hero__trust-card-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.hero__trust-card-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

@media (max-width: 768px) {
    .hero__trust-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .hero__trust-card {
        padding: var(--spacing-lg);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ==========================================================================
   9. Trust Section
   ========================================================================== */

.trust {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-light);
}

.trust__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.trust__item {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-background-light);
    border-radius: var(--radius-xl);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.trust__item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.trust__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.trust__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.trust__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ==========================================================================
   10. Problem-Solution Section
   ========================================================================== */

.problem-solution {
    background-color: var(--color-background-light);
}

.problem-solution__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    margin-bottom: var(--spacing-4xl);
}

.problem-solution__row:last-child {
    margin-bottom: 0;
}

.problem-solution__row--reverse {
    direction: rtl;
}

.problem-solution__row--reverse > * {
    direction: ltr;
}

.problem-solution__label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.problem-solution__label--problem {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

.problem-solution__label--solution {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.problem-solution__title {
    margin-bottom: var(--spacing-lg);
}

.problem-solution__desc {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.problem-solution__list {
    margin-bottom: var(--spacing-xl);
}

.problem-solution__list li {
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-lg);
}

.problem-solution__placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
}

.problem-solution__placeholder span {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.problem-solution__placeholder p {
    font-weight: var(--font-weight-medium);
}

.problem-solution__placeholder--problem {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    color: var(--color-error);
}

.problem-solution__placeholder--solution {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    color: var(--color-success);
}

/* ==========================================================================
   11. Process Section
   ========================================================================== */

.process {
    background-color: var(--color-white);
}

.process__steps {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.process__step {
    flex: 1;
    text-align: center;
    padding: var(--spacing-xl);
    position: relative;
}

.process__number {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.process__icon {
    font-size: 3rem;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.process__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.process__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.process__connector {
    flex-shrink: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    margin-top: calc(var(--spacing-xl) + 20px);
    position: relative;
}

.process__connector::after {
    content: '→';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-accent);
    font-size: var(--font-size-lg);
}

/* ==========================================================================
   12. USP Section
   ========================================================================== */

.usp {
    background-color: var(--color-background-light);
}

.usp__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.usp__card {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.usp__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.usp__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.usp__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.usp__desc {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.usp__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.usp__features li {
    padding-left: var(--spacing-lg);
    position: relative;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.usp__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
}

/* ==========================================================================
   13. Testimonials Section
   ========================================================================== */

.testimonials {
    background-color: var(--color-white);
}

.testimonials__slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonials__track {
    position: relative;
    overflow: hidden;
}

.testimonials__slide {
    display: none;
    animation: fadeIn var(--transition-slow);
}

.testimonials__slide.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.testimonial {
    background-color: var(--color-background-light);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
}

.testimonial__stars {
    font-size: var(--font-size-xl);
    color: #fbbf24;
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.25em;
}

.testimonial__quote {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
}

.testimonial__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.testimonial__avatar {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial__info {
    text-align: left;
}

.testimonial__name {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.testimonial__case {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.testimonials__nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.testimonials__dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: var(--color-gray-light);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonials__dot.active,
.testimonials__dot:hover {
    background-color: var(--color-accent);
    transform: scale(1.2);
}

/* ==========================================================================
   14. Pricing Section
   ========================================================================== */

.pricing {
    background-color: var(--color-background-light);
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    align-items: stretch;
}

.pricing__card {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pricing__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing__card--featured {
    border: 2px solid var(--color-accent);
    transform: scale(1.05);
    z-index: 1;
}

.pricing__card--featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing__badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
}

.pricing__header {
    text-align: center;
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-gray-light);
    margin-bottom: var(--spacing-xl);
}

.pricing__name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.pricing__price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.pricing__currency {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-top: var(--spacing-sm);
}

.pricing__amount {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1;
}

.pricing__period {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

.pricing__features {
    flex: 1;
    margin-bottom: var(--spacing-xl);
}

.pricing__features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
}

.pricing__check {
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
}

.pricing__x {
    color: var(--color-gray-medium);
}

.pricing__feature--disabled {
    color: var(--color-text-muted);
}

.pricing__note {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-align: center;
    margin-top: var(--spacing-md);
}

.pricing__info {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   15. FAQ Section
   ========================================================================== */

.faq {
    background-color: var(--color-white);
}

.faq__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.faq__item {
    background-color: var(--color-background-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    text-align: left;
    background-color: transparent;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.faq__question:hover {
    background-color: var(--color-gray-light);
}

.faq__icon {
    flex-shrink: 0;
    font-size: var(--font-size-xl);
    color: var(--color-accent);
    transition: transform var(--transition-normal);
}

.faq__item.active .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq__item.active .faq__answer {
    max-height: 500px;
}

.faq__answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   16. CTA Section
   ========================================================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: var(--spacing-4xl) 0;
}

.cta-section__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-section__title {
    font-size: var(--font-size-4xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.cta-section__text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

/* ==========================================================================
   17. Contact Section
   ========================================================================== */

.contact {
    background-color: var(--color-background-light);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
}

.contact__info-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xl);
}

.contact__info-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact__info-icon {
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.contact__info-item strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.contact__info-item a {
    color: var(--color-accent);
    transition: color var(--transition-fast);
}

.contact__info-item a:hover {
    color: var(--color-accent-dark);
}

.contact__form {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.form__group--full {
    grid-column: 1 / -1;
}

.form__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.form__input,
.form__textarea {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-background-light);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--color-text-muted);
}

.form__textarea {
    min-height: 150px;
    resize: vertical;
}

.form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.form__checkbox input {
    margin-top: 3px;
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
}

.form__checkbox a {
    color: var(--color-accent);
    text-decoration: underline;
}

/* ==========================================================================
   18. Footer
   ========================================================================== */

.footer {
    background-color: var(--color-background-light);
    padding-top: var(--spacing-4xl);
    border-top: 1px solid var(--color-gray-light);
}

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

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.footer__logo-img {
    height: 45px; /* Skaliert für Footer */
    width: auto;
    object-fit: contain;
}

.footer__logo-icon {
    font-size: 1.5em;
}

.footer__desc {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    max-width: 300px;
}

.footer__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__links a,
.footer__links span {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

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

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
}

.footer__bottom {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-gray-light);
    text-align: center;
}

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

/* ==========================================================================
   19. Cookie Banner
   ========================================================================== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-modal);
    background-color: var(--color-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.cookie-banner.active {
    transform: translateY(0);
}

.cookie-banner__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: var(--spacing-lg) var(--container-padding);
}

.cookie-banner__content p {
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.cookie-banner__content a {
    color: var(--color-accent);
    text-decoration: underline;
}

.cookie-banner__buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

/* ==========================================================================
   20. Back to Top Button
   ========================================================================== */

.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: var(--z-dropdown);
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xl);
    border: none;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-accent);
    transform: translateY(-4px);
}

/* ==========================================================================
   21. Utility Classes
   ========================================================================== */

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

.no-scroll {
    overflow: hidden;
}