/* Basis-Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Farbpalette basierend auf dem SlimUp Logo */
:root {
    --primary: #d82119; /* Hauptfarbe, rot aus dem Logo */
    --primary-dark: #b51a13; /* Dunklere Variante der Hauptfarbe */
    --primary-light: #f07b75; /* Hellere Variante der Hauptfarbe */
    --secondary: #feeb42; /* Sekundärfarbe, gelb aus dem Logo */
    --secondary-dark: #e6d43b; /* Dunklere Variante der Sekundärfarbe */
    --secondary-light: #fff3a0; /* Hellere Variante der Sekundärfarbe */
    --accent: #f28c00; /* Akzentfarbe, orange für Hervorhebungen */
    --text-dark: #333333; /* Dunkle Textfarbe */
    --text-light: #ffffff; /* Helle Textfarbe */
    --bg-light: #fffdf6; /* Heller Hintergrund mit gelblichem Ton */
    --bg-white: #ffffff; /* Weißer Hintergrund */
    --shadow: rgba(216, 33, 25, 0.15); /* Schattenfarbe basierend auf Hauptfarbe */
}

/* Grundlegende Typografie */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

/* Container für Inhaltsbreite */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header-Styling */
header {
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

/* Logo Styling */
.logo {
    display: flex;
    align-items: center;
}

.logo a {
    display: block;
}

.logo img {
    max-height: 60px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

/* Navigation */
.main-menu {
    display: flex;
    list-style: none;
}

.main-menu li {
    margin-left: 25px;
}

.main-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.main-menu a:hover {
    color: var(--primary);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    width: 30px;
    height: 24px;
}

.hamburger-icon,
.hamburger-icon::before,
.hamburger-icon::after {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--text-dark);
    position: absolute;
    transition: all 0.3s ease;
}

.hamburger-icon {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger-icon::before,
.hamburger-icon::after {
    content: '';
}

.hamburger-icon::before {
    top: -8px;
}

.hamburger-icon::after {
    bottom: -8px;
}

/* Hero-Sektion */
.hero {
    background: linear-gradient(to right, rgba(220, 180, 20, 0.9), rgba(254, 235, 66, 0.85), rgba(220, 180, 20, 0.9)), url('../images/fitness-background.svg');
    background-size: cover;
    background-position: center;
    color: var(--text-dark);
    text-align: center;
    padding: 100px 0;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.15);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h2 {
    font-size: 2.5rem;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--primary);
}

/* Hauptinhalt Sektionen */
section {
    padding: 60px 0;
}

section h2 {
    margin-bottom: 25px;
    color: var(--primary);
    text-align: center;
}

/* Konzept-Bereich */
.main-content {
    background-color: var(--bg-white);
}

.concept-showcase {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin: 20px 0;
}

.concept-content {
    flex: 1;
}

.concept-content p {
    margin-bottom: 20px;
    line-height: 1.7;
    max-width: 800px;
}

.concept-image {
    flex: 1;
    text-align: center;
}

.concept-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.concept-img:hover {
    transform: scale(1.02);
}

.concept-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
}

.feature-item {
    flex: 1 0 45%;
    display: flex;
    align-items: center;
    padding: 10px 15px;
    background-color: var(--secondary-light);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 3px 10px var(--shadow);
}

.feature-item i {
    color: var(--primary);
    margin-right: 10px;
    font-size: 18px;
}

blockquote {
    max-width: 800px;
    margin: 30px 0;
    background-color: var(--secondary-light);
    border-left: 4px solid var(--primary);
    padding: 20px;
    border-radius: 4px;
}

blockquote h4 {
    color: var(--primary-dark);
    font-style: italic;
    text-align: center;
}

/* Therapie-Sektion */
.therapy-section {
    background-color: var(--bg-light);
    padding: 70px 0;
}

.section-intro {
    max-width: 900px;
    margin: 0 auto 40px;
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.therapy-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.therapy-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 3px 15px var(--shadow);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.therapy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow);
}

.card-header {
    background-color: var(--primary);
    color: var(--text-light);
    padding: 20px;
    display: flex;
    align-items: center;
}

.card-header i {
    font-size: 24px;
    margin-right: 15px;
}

.card-header h3 {
    font-size: 1.3rem;
    margin: 0;
}

.card-content {
    padding: 25px;
}

.card-content p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.card-content p:last-child {
    margin-bottom: 0;
}

.therapy-message {
    background-color: var(--secondary);
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.therapy-message p {
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-dark);
}

.therapy-message p:last-child {
    margin-bottom: 0;
}

/* Tanita-Sektion */
.tanita-section {
    background-color: var(--bg-white);
    padding: 70px 0;
}

.tanita-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

.tanita-content {
    flex: 1;
}

.tanita-content h2 {
    margin-bottom: 25px;
    text-align: left;
}

.tanita-content p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.tanita-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
}

.benefit-item {
    flex: 1 0 45%;
    display: flex;
    align-items: center;
    padding: 10px 15px;
    background-color: var(--secondary-light);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 3px 10px var(--shadow);
}

.benefit-item i {
    color: var(--primary);
    margin-right: 10px;
    font-size: 18px;
}

.tanita-image {
    flex: 1;
    text-align: center;
}

.tanita-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.tanita-img:hover {
    transform: scale(1.02);
}

/* Kryotherapie-Sektion */
.cryo-section {
    background-color: var(--bg-light);
    padding: 70px 0;
}

.cryo-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.cryo-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease;
}

.cryo-image img:hover {
    transform: scale(1.03);
}

.cryo-content {
    max-width: 900px;
    margin: 0 auto;
}

.cryo-content p {
    margin-bottom: 20px;
    line-height: 1.7;
    color: #444;
}

@media (max-width: 768px) {
    .cryo-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .cryo-gallery {
        grid-template-columns: 1fr;
    }
}

/* BMI-Rechner */
.bmi-section {
    background-color: var(--secondary-light);
}

.bmi-section p {
    max-width: 800px;
    margin: 0 auto 30px;
    text-align: center;
}

.bmi-calculator {
    max-width: 500px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    padding: 25px;
}

.bmi-calculator h3 {
    text-align: center;
    margin-bottom: 20px;
    color: #044B94;
}

.bmi-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.bmi-tab {
    padding: 8px 15px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.bmi-tab.active {
    border-bottom: 2px solid var(--primary);
    font-weight: bold;
    color: var(--primary);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.bmi-result {
    margin: 20px 0;
    padding: 15px;
    background-color: var(--secondary-light);
    border-radius: 4px;
    text-align: center;
}

.bmi-result p {
    margin: 5px 0;
    font-weight: 500;
}

.bmi-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.bmi-buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

#calculate-bmi {
    background-color: var(--primary);
    color: var(--text-light);
}

#calculate-bmi:hover {
    background-color: var(--primary-dark);
}

#reset-bmi {
    background-color: #f0f0f0;
    color: var(--text-dark);
}

#reset-bmi:hover {
    background-color: #e0e0e0;
}

/* Services-Sektion */
.services {
    background-color: var(--bg-white);
}

/* Neu: Services Showcase */
.services-showcase {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.services-image {
    flex: 1;
    text-align: center;
}

.services-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.services-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.service-item {
    display: flex;
    background-color: var(--secondary-light);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px var(--shadow);
}

.service-icon {
    flex: 0 0 50px;
    font-size: 24px;
    color: var(--primary);
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-content {
    flex: 1;
}

.service-content h3 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.service-content p {
    font-size: 0.95rem;
    color: #555;
}

/* Footer */
footer {
    background-color: var(--primary);
    color: var(--text-light);
    padding: 30px 0;
}

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

.footer-links {
    display: flex;
    list-style: none;
}

.footer-links li {
    margin-left: 20px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero h2 {
        font-size: 2rem;
    }
    
    .service-item {
        padding: 20px;
    }
}

@media (min-width: 768px) {
    .services-showcase {
        flex-direction: row;
    }
    
    .services-image {
        flex: 0 0 45%;
    }
    
    .concept-showcase {
        flex-direction: row;
    }
    
    .concept-image {
        flex: 0 0 45%;
    }
    
    .tanita-container {
        flex-direction: row;
    }
    
    .tanita-image {
        flex: 0 0 40%;
    }
    
    .tanita-content h2 {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-menu {
        position: absolute;
        top: 100%;
        left: 0;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        padding: 20px 0;
        z-index: 99;
    }
    
    .main-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-menu li {
        margin: 0;
        text-align: center;
    }
    
    .main-menu a {
        display: block;
        padding: 12px 20px;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        margin-top: 15px;
    }
    
    .footer-links li:first-child {
        margin-left: 0;
    }
    
    .services-image {
        margin-bottom: 30px;
    }
    
    .concept-image {
        margin-top: 20px;
    }
    
    .feature-item {
        flex: 1 0 100%;
    }
    
    .logo img {
        max-height: 50px;
    }
    
    .tanita-content h2 {
        text-align: center;
    }
    
    .benefit-item {
        flex: 1 0 100%;
    }
    
    .tanita-image {
        margin-top: 20px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 40px 0;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .service-item {
        flex-direction: column;
        text-align: center;
    }
    
    .service-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .bmi-calculator {
        padding: 15px;
    }
    
    .logo img {
        max-height: 40px;
    }
    
    .therapy-cards {
        grid-template-columns: 1fr;
    }
}

/* Fettabbau-Sektion */
.fat-reduction-showcase {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin: 30px 0;
}

.fat-reduction-content {
    flex: 1;
}

.fat-reduction-content p,
.fat-reduction-content ul {
    margin-bottom: 20px;
    line-height: 1.7;
}

.fat-reduction-highlights {
    list-style: none;
    padding: 15px;
    background-color: var(--secondary-light);
    border-radius: 8px;
    margin: 20px 0;
}

.fat-reduction-highlights li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.fat-reduction-highlights li:last-child {
    margin-bottom: 0;
}

.fat-reduction-highlights i {
    color: var(--primary);
    margin-right: 10px;
    font-size: 18px;
}

.fat-reduction-content ul:not(.fat-reduction-highlights) {
    padding-left: 30px;
    list-style-type: disc;
}

.fat-reduction-content ul:not(.fat-reduction-highlights) li {
    margin-bottom: 8px;
}

.fat-reduction-content blockquote {
    font-style: italic;
    margin: 30px 0;
    padding: 15px 20px;
    background-color: var(--secondary-light);
    border-left: 4px solid var(--primary);
}

.fat-reduction-content blockquote p {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.fat-reduction-content blockquote cite {
    font-size: 0.9rem;
    display: block;
    text-align: right;
    opacity: 0.8;
}

.fat-reduction-image {
    flex: 1;
    text-align: center;
}

.fat-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.fat-img:hover {
    transform: scale(1.02);
}

.fat-reduction-methods {
    margin-top: 50px;
}

.fat-reduction-methods h3 {
    color: #044B94;
    margin-bottom: 30px;
    text-align: center;
    font-size: 1.6rem;
}

.method-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 3px 15px var(--shadow);
    padding: 25px;
    margin-bottom: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow);
}

.method-card h4 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
}

.method-card h4 i {
    margin-right: 10px;
    font-size: 1.2rem;
    color: var(--primary);
}

.method-card p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.method-details {
    list-style: none;
    background-color: var(--bg-light);
    border-radius: 6px;
    padding: 15px;
    margin-top: 20px;
}

.method-details li {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e0e0e0;
}

.method-details li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.method-details strong {
    color: var(--primary);
}

@media (min-width: 768px) {
    .fat-reduction-showcase {
        flex-direction: row;
    }
    
    .fat-reduction-image {
        flex: 0 0 40%;
    }
}

@media (max-width: 576px) {
    .method-card {
        padding: 20px;
    }
    
    .method-card h4 {
        font-size: 1.2rem;
    }
    
    .method-details {
        padding: 12px;
    }
}