/* ====================================
   VARIABLEN & RESET
   ==================================== */
:root {
    /* Farben */
    --color-black: #0a0a0a;
    --color-dark: #1a1a1a;
    --color-gray-800: #2d2d2d;
    --color-gray-600: #4a4a4a;
    --color-gray-400: #7a7a7a;
    --color-gray-200: #eaeaea;
    --color-gray-100: #f5f5f5;
    --color-white: #ffffff;
    --color-gold: #c4a747;
    --color-gold-light: #d4b758;
    --color-gold-dark: #a58a3a;
    
    /* Typografie */
    --font-primary: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Abstände */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;
    
    /* Container */
    --container-max-width: 1400px;
    --container-padding: 2rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
    --shadow-gold: 0 4px 20px rgba(196, 167, 71, 0.2);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-gray-600);
    line-height: 1.6;
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* Typografie */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
}

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

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

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ====================================
   BUTTONS
   ==================================== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

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

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

.btn--outline {
    background: transparent;
    color: var(--color-black);
    border: 2px solid var(--color-black);
}

.btn--outline:hover {
    background: var(--color-black);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

/* ====================================
   HEADER MODUL
   ==================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-normal);
}

.header--hidden {
    transform: translateY(-100%);
}

.header__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 1rem var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-black);
    letter-spacing: -0.02em;
    transition: color var(--transition-fast);
}

.header__logo:hover {
    color: var(--color-gold);
}

.header__logo-dot {
    color: var(--color-gold);
}

.header__menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 100;
}

.header__menu-bar {
    width: 100%;
    height: 3px;
    background: var(--color-black);
    transition: all var(--transition-normal);
}

.header__menu-toggle[aria-expanded="true"] .header__menu-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-toggle[aria-expanded="true"] .header__menu-bar:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.header__menu-toggle[aria-expanded="true"] .header__menu-bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.header__nav-list {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.header__nav-link {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-gray-600);
    position: relative;
    padding-bottom: 0.25rem;
}

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

.header__nav-link:hover,
.header__nav-link.active {
    color: var(--color-black);
}

.header__nav-link:hover::after,
.header__nav-link.active::after {
    width: 100%;
}

/* ====================================
   HERO MODUL
   ==================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
    position: relative;
    overflow: hidden;
}

.hero__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-gold);
    color: var(--color-black);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.hero__title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
}

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

.hero__title--highlight::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(196, 167, 71, 0.2);
    z-index: -1;
}

.hero__description {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    max-width: 60ch;
}

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

.hero__visual {
    position: relative;
}

.hero__image-wrapper {
    position: relative;
    width: 100%;
    height: 500px;
}

.hero__shape {
    position: absolute;
    border-radius: 50%;
}

.hero__shape--1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    top: 0;
    right: 0;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.hero__shape--2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark) 100%);
    bottom: 0;
    left: 0;
    opacity: 0.1;
    animation: float 8s ease-in-out infinite reverse;
}

.hero__shape--3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--color-gray-400) 0%, var(--color-gray-600) 100%);
    bottom: 100px;
    right: 50px;
    opacity: 0.1;
    animation: float 7s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* ====================================
   SERVICES MODUL
   ==================================== */
.services {
    padding: var(--spacing-2xl) 0;
    background: var(--color-white);
}

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

.services__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.services__subtitle {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
}

.services__title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-md);
}

.services__description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: var(--color-white);
    padding: var(--spacing-lg) var(--spacing-md);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--color-gold);
    transition: height var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    height: 100%;
}

.service-card__icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.service-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-card__text {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-600);
}

.service-card__list {
    list-style: none;
}

.service-card__list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-gray-200);
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

.service-card__list li:last-child {
    border-bottom: none;
}

/* ====================================
   PORTFOLIO MODUL
   ==================================== */
.portfolio {
    padding: var(--spacing-2xl) 0;
    background: var(--color-gray-100);
}

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

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

.portfolio__subtitle {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
}

.portfolio__title {
    font-size: clamp(2rem, 5vw, 3rem);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.portfolio-item {
    background: var(--color-white);
    border-radius: 0;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.portfolio-item__image {
    height: 280px;
    background-size: cover;
    background-position: center;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-item__image {
    transform: scale(1.05);
}

.portfolio-item__content {
    padding: var(--spacing-md);
}

.portfolio-item__category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.portfolio-item__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.portfolio-item__description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.portfolio-item__link {
    color: var(--color-black);
    font-weight: 600;
    position: relative;
    display: inline-block;
}

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

.portfolio-item__link:hover::after {
    width: 100%;
}

/* ====================================
   PROCESS MODUL
   ==================================== */
.process {
    padding: var(--spacing-2xl) 0;
    background: var(--color-white);
}

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

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

.process__subtitle {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
}

.process__title {
    font-size: clamp(2rem, 5vw, 3rem);
}

.process__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    position: relative;
}

.process-step {
    position: relative;
    padding-left: 80px;
}

.process-step__number {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 4rem;
    font-weight: 800;
    color: var(--color-gray-200);
    line-height: 1;
    transition: color var(--transition-normal);
}

.process-step:hover .process-step__number {
    color: var(--color-gold);
}

.process-step__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.process-step__text {
    color: var(--color-gray-600);
}

/* ====================================
   CONTACT MODUL
   ==================================== */
.contact {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark) 100%);
    color: var(--color-white);
}

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

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

.contact__subtitle {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
}

.contact__title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.contact__text {
    font-size: 1.125rem;
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-lg);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact__detail-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact__detail-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact__detail-value {
    font-size: 1.25rem;
    color: var(--color-white);
    transition: color var(--transition-fast);
}

.contact__detail-value:hover {
    color: var(--color-gold);
}

address {
    font-style: normal;
}

.contact__form {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact__form-group {
    margin-bottom: var(--spacing-md);
}

.contact__form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-white);
}

.contact__form-input,
.contact__form-textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
}

.contact__form-input:focus,
.contact__form-textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.15);
}

.contact__form-input::placeholder,
.contact__form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* ====================================
   FOOTER MODUL
   ==================================== */
.footer {
    background: var(--color-black);
    color: var(--color-gray-400);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer__grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer__logo {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.footer__logo-dot {
    color: var(--color-gold);
}

.footer__description {
    color: var(--color-gray-400);
    max-width: 300px;
}

.footer__nav-title,
.footer__social-title {
    color: var(--color-white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer__nav-title::after,
.footer__social-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-gold);
}

.footer__nav-list {
    list-style: none;
}

.footer__nav-list li {
    margin-bottom: var(--spacing-sm);
}

.footer__nav-list a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer__nav-list a:hover {
    color: var(--color-gold);
}

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

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.footer__social-link:hover {
    background: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-3px);
}

.footer__bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer__credit {
    color: var(--color-gold);
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .hero__visual {
        display: none;
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1.5rem;
        --spacing-2xl: 4rem;
    }
    
    .header__menu-toggle {
        display: flex;
    }
    
    .header__nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--color-white);
        padding: 80px var(--container-padding) var(--container-padding);
        transform: translateX(100%);
        transition: transform var(--transition-normal);
        z-index: 90;
    }
    
    .header__nav.open {
        transform: translateX(0);
    }
    
    .header__nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .header__nav-link {
        font-size: 1.5rem;
    }
    
    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .portfolio__grid {
        grid-template-columns: 1fr;
    }
    
    .process__grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        padding-left: 0;
        text-align: center;
    }
    
    .process-step__number {
        position: static;
        margin-bottom: var(--spacing-sm);
    }
}

/* ====================================
   UTILITY CLASSES
   ==================================== */
.text-gold {
    color: var(--color-gold);
}

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

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

/* ====================================
   EXPERTISE MODUL (NEU)
   ==================================== */
.expertise {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-100) 100%);
    position: relative;
    overflow: hidden;
}

.expertise::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(196, 167, 71, 0.03) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.expertise__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

.expertise__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.expertise__subtitle {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.expertise__subtitle::before,
.expertise__subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--color-gold);
    opacity: 0.3;
}

.expertise__subtitle::before {
    right: calc(100% + 15px);
}

.expertise__subtitle::after {
    left: calc(100% + 15px);
}

.expertise__title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.expertise__description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
}

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

.expertise-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.expertise-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-gold);
}

.expertise-item::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 40px 40px 0;
    border-color: transparent var(--color-gold) transparent transparent;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.expertise-item:hover::after {
    opacity: 0.1;
}

.expertise-item__number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-gray-200);
    transition: color var(--transition-normal);
}

.expertise-item:hover .expertise-item__number {
    color: var(--color-gold);
}

.expertise-item__content {
    flex: 1;
}

.expertise-item__title {
    font-size: 1.35rem;
    margin-bottom: var(--spacing-xs);
    position: relative;
    display: inline-block;
}

.expertise-item__title::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.expertise-item:hover .expertise-item__title::after {
    transform: scaleX(1);
}

.expertise-item__text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
    line-height: 1.6;
}

.expertise-item__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.expertise-item__tag {
    padding: 0.25rem 0.75rem;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-fast);
}

.expertise-item__tag:hover {
    background: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
}

.expertise__quote {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-left: 4px solid var(--color-gold);
    box-shadow: var(--shadow-md);
    position: relative;
}

.expertise__quote::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 8rem;
    font-weight: 800;
    color: var(--color-gold);
    opacity: 0.1;
    font-family: serif;
    line-height: 1;
}

.expertise__quote blockquote {
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-black);
    font-style: italic;
    position: relative;
    z-index: 1;
}

/* Responsive Anpassungen */
@media (max-width: 992px) {
    .expertise__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .expertise__subtitle::before,
    .expertise__subtitle::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .expertise-item {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .expertise-item__number {
        font-size: 2.5rem;
    }
    
    .expertise__quote blockquote {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .expertise-item__tags {
        justify-content: center;
    }
    
    .expertise__quote {
        padding: var(--spacing-md);
    }
}

.header__logo-img {
    height: 130px; /* Oder deine gewünschte Höhe */
    width: auto;
    display: block;
}

.footer__logo-img {
    height: 50px;
    width: auto;
    margin-bottom: 1rem;
}

/* Styling für das Einzelprojekt */
.portfolio-single {
    display: grid;
    grid-template-columns: 1fr 1.2fr; /* Text links etwas schmaler als das Bild */
    gap: 60px;
    align-items: center;
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.portfolio-single__img-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    transition: transform 0.4s ease;
}

.portfolio-single__img-wrapper:hover {
    transform: translateY(-5px);
}

.portfolio-single__img {
    width: 100%;
    display: block;
}

.portfolio-single__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.portfolio-single__img-wrapper:hover .portfolio-single__overlay {
    opacity: 1;
}

/* Der grüne Status-Punkt */
.status-dot {
    height: 10px;
    width: 10px;
    background-color: #27ae60;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    box-shadow: 0 0 8px #27ae60;
}

/* Mobile Optimierung */
@media (max-width: 992px) {
    .portfolio-single {
        grid-template-columns: 1fr;
        padding: 20px;
    }
}