/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    --primary-color: #6c757d;
    --primary-dark: #495057;
    --primary-light: #adb5bd;
    --secondary-color: #1a1a2e;
    --secondary-light: #16213e;
    --accent-color: #ffd700;
    --logo-blue: #0a1e4a;
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --text-gray: #666666;
    --bg-light: #f5f5f5;
    --bg-dark: #0f0f1e;
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto Condensed', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

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

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    line-height: 1.2;
}

.section-subtitle {
    display: block;
    font-family: 'Bebas Neue', cursive;
    font-size: 1.2rem;
    color: var(--primary-color);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 30px;
    position: relative;
}

.section-title .accent {
    color: var(--logo-blue);
    position: relative;
}

.section-title .accent::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, #0a1e4a 0%, #1a3a7a 100%);
}

.lead {
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(108, 117, 125, 0.5));
}

.logo-text {
    font-family: 'Bebas Neue', cursive;
    font-size: 1.8rem;
    color: var(--text-light);
    line-height: 1.2;
    letter-spacing: 2px;
}

.logo-text small {
    font-size: 0.8rem;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 15px;
    position: relative;
    transition: var(--transition);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.nav-link.cta-btn {
    background: var(--gradient-primary);
    border-radius: 25px;
    padding: 10px 25px;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.4);
}

.nav-link.cta-btn::before {
    display: none;
}

.nav-link.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.6);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 30px;
    height: 3px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/karate.jpg');
    background-size: cover;
    background-position: center;
    animation: zoomIn 20s ease-in-out infinite alternate;
}

@keyframes zoomIn {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 0%, rgba(108, 117, 125, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--text-light);
    max-width: 900px;
    padding: 0 20px;
}

.hero-subtitle {
    font-family: 'Bebas Neue', cursive;
    font-size: 1.5rem;
    letter-spacing: 5px;
    color: var(--accent-color);
    text-transform: uppercase;
    margin-bottom: 15px;
    display: block;
}

.hero-title {
    font-family: 'Bebas Neue', cursive;
    font-size: 5.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 30px;
    letter-spacing: 5px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-title .accent {
    color: var(--logo-blue);
    text-shadow: 0 0 30px rgba(10, 30, 74, 0.8);
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 40px;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-light);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(108, 117, 125, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
}

.btn-secondary:hover {
    background: var(--text-light);
    color: var(--text-dark);
}

.btn-large {
    padding: 18px 45px;
    font-size: 1.2rem;
}

/* ===================================
   Scroll Indicator
   =================================== */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-light);
    border-radius: 20px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--text-light);
    border-radius: 50%;
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% {
        top: 10px;
        opacity: 1;
    }
    100% {
        top: 30px;
        opacity: 0;
    }
}

/* ===================================
   About Section
   =================================== */
.about-section {
    padding: 100px 0;
    background: var(--text-light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.about-content {
    display: grid;
    gap: 60px;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text-gray);
}

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

.highlight-card {
    background: var(--bg-light);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
}

.highlight-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.highlight-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    filter: grayscale(50%);
    transition: var(--transition);
}

.highlight-card:hover .highlight-icon {
    filter: grayscale(0%);
    transform: scale(1.1);
}

.highlight-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.highlight-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===================================
   News Section
   =================================== */
.news-section {
    padding: 100px 0;
    background: var(--text-light);
}

.news-section .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.news-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Instaplug Widget Container */
#5343e7d2-4d75-41cf-a93d-76d0b81be61e {
    min-height: 400px;
    width: 100%;
}

/* ===================================
   Angebote Section
   =================================== */
.angebote-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

.angebote-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.angebot-card {
    background: var(--text-light);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 3px solid transparent;
}

.angebot-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.angebot-header {
    background: var(--gradient-secondary);
    padding: 25px;
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.angebot-header h3 {
    font-size: 1.4rem;
    font-weight: 600;
}

.angebot-badge {
    padding: 5px 15px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.angebot-badge.popular {
    background: var(--accent-color);
    color: var(--text-dark);
}

.angebot-image {
    padding: 40px;
    text-align: center;
    background: linear-gradient(135deg, #f8f8f8 0%, #ffffff 100%);
}

.angebot-icon {
    font-size: 5rem;
    filter: grayscale(30%);
    transition: var(--transition);
}

.angebot-card:hover .angebot-icon {
    filter: grayscale(0%);
    transform: scale(1.15);
}

.angebot-content {
    padding: 30px;
}

.angebot-content p {
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.7;
}

.angebot-features {
    list-style: none;
}

.angebot-features li {
    padding: 8px 0;
    color: var(--text-dark);
    font-weight: 500;
}

/* ===================================
   Trainer Section
   =================================== */
.trainer-section {
    position: relative;
    padding: 120px 0;
    color: var(--text-light);
    overflow: visible;
}

.trainer-bg-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.slider-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.slider-image.active {
    opacity: 1;
}

.trainer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.92) 0%, rgba(108, 117, 125, 0.75) 100%);
}

.trainer-content {
    position: relative;
    z-index: 2;
}

.trainer-content .section-header {
    text-align: left;
}

.trainer-info {
    max-width: 900px;
}

.trainer-bio .lead {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}
.trainer-bio p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 20px;
    line-height: 1.8;
}

.trainer-bio h3 {
    color: var(--accent-color);
}

.trainer-credentials {
    display: grid;
    gap: 30px;
    margin-bottom: 50px;
}

.credential-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.credential-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.credential-item h4 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: var(--accent-color);
}

.credential-item p {
    color: rgba(255, 255, 255, 0.8);
}

.trainer-quote {
    padding: 30px;
    background: rgba(0, 0, 0, 0.3);
    border-left: 4px solid var(--primary-color);
    border-radius: 10px;
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.8;
}

.trainer-quote cite {
    display: block;
    margin-top: 15px;
    font-size: 1rem;
    color: var(--accent-color);
    font-style: normal;
}

/* ===================================
   Kontakt Section
   =================================== */
.kontakt-section {
    padding: 100px 0;
    background: var(--text-light);
}

.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-top: 60px;
}

.kontakt-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.kontakt-card {
    padding: 30px;
    background: var(--bg-light);
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.kontakt-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.kontakt-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.kontakt-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.kontakt-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

.kontakt-card a {
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

.kontakt-card a:hover {
    color: var(--primary-dark);
}

.kontakt-form-container {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.kontakt-form .form-group {
    margin-bottom: 25px;
}

.kontakt-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.kontakt-form input,
.kontakt-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.kontakt-form input:focus,
.kontakt-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 117, 125, 0.1);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--secondary-color);
    color: var(--text-light);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

@media (max-width: 1200px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 40px;
}

.footer-logo span {
    font-family: 'Bebas Neue', cursive;
    font-size: 1.5rem;
    letter-spacing: 2px;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

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

/* ===================================
   Membership Page
   =================================== */
.membership-header {
    position: relative;
    padding: 150px 0 100px;
    text-align: center;
    color: var(--text-light);
    overflow: hidden;
}

.membership-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
}

.membership-header-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/karate.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
}

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

.membership-header h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.membership-header p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
}

.membership-form-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.form-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.form-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.form-intro p {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.membership-form {
    max-width: 900px;
    margin: 0 auto;
    background: var(--text-light);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.form-section {
    margin-bottom: 50px;
    padding-bottom: 40px;
    border-bottom: 2px solid var(--bg-light);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.form-section-description {
    color: var(--text-gray);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-size: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--text-light);
    box-shadow: 0 0 0 4px rgba(108, 117, 125, 0.1);
}

.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.radio-label:hover,
.checkbox-label:hover {
    background: #e8e8e8;
    border-color: var(--primary-color);
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.radio-custom,
.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid #ccc;
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    margin-top: 3px;
}

.checkbox-custom {
    border-radius: 6px;
}

input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
}

input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--primary-color);
    font-weight: bold;
    font-size: 16px;
}

.radio-text,
.checkbox-text {
    flex: 1;
}

.radio-text strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.radio-text small {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.form-actions {
    text-align: center;
    margin-top: 40px;
}

.form-note {
    margin-top: 20px;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.info-box {
    max-width: 900px;
    margin: 50px auto 0;
    padding: 40px;
    background: var(--text-light);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--primary-color);
}

.info-box h4 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.info-box ol {
    padding-left: 20px;
}

.info-box li {
    margin-bottom: 15px;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-dark);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 46, 0.95);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.loading-content {
    text-align: center;
    color: var(--text-light);
}

.spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-content p {
    font-size: 1.3rem;
    font-weight: 600;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: rgba(26, 26, 46, 0.98);
        width: 100%;
        padding: 30px;
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .kontakt-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .membership-form {
        padding: 30px 20px;
    }
    
    .membership-header h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .highlights-grid,
    .angebote-grid {
        grid-template-columns: 1fr;
    }
}

/* Animation utilities */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

/* ===================================
   Price Display & Calculator
   =================================== */
.price-display {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--primary-color);
    margin-top: 20px;
}

.price-info {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.price-icon {
    font-size: 3.5rem;
    flex-shrink: 0;
}

.price-details {
    flex: 1;
}

.price-amount {
    font-family: 'Oswald', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 8px;
}

.price-description {
    font-size: 1rem;
    color: var(--text-gray);
}

.price-breakdown {
    padding-top: 20px;
    border-top: 2px solid rgba(108, 117, 125, 0.2);
}

.price-breakdown h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 1.05rem;
    color: var(--text-dark);
}

.breakdown-total {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    margin-top: 10px;
    border-top: 2px solid var(--text-dark);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-note {
    margin-top: 25px;
    padding: 20px;
    background: rgba(108, 117, 125, 0.05);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.price-note strong {
    display: block;
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.price-note ul {
    list-style: none;
    padding-left: 0;
}

.price-note li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-dark);
}

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

#age_display {
    background: #e9ecef;
    cursor: not-allowed;
}

#memberSection .form-section-description {
    font-style: italic;
}

#priceSection {
    background: linear-gradient(135deg, rgba(108, 117, 125, 0.03) 0%, rgba(255, 215, 0, 0.03) 100%);
    border-radius: 15px;
    padding: 30px;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 46, 0.95);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.loading-content {
    text-align: center;
    color: var(--text-light);
}

.spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-content p {
    font-size: 1.3rem;
    font-weight: 600;
}

/* ===================================
   Trainingsplan Section
   =================================== */
.trainingsplan-section {
    padding: 100px 0 150px 0;
    background: var(--text-light);
}

.trainingsplan-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.8;
}

.trainingsplan-image-container {
    position: relative;
    max-width: 1100px;
    margin: 0 auto 50px;
    text-align: center;
}

.trainingsplan-image {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.trainingsplan-image:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.download-btn {
    margin-top: 30px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.trainingsplan-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.training-highlight {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.training-highlight:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--primary-color);
}

.training-highlight .highlight-icon {
    font-size: 3.5rem;
    margin-bottom: 15px;
}

.training-highlight h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.training-highlight p {
    color: var(--text-gray);
    line-height: 1.6;
}

.trainingsplan-info {
    max-width: 800px;
    margin: 40px auto 0;
}

.trainingsplan-info h4 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.trainingsplan-info ul {
    list-style: none;
    padding-left: 0;
}

.trainingsplan-info li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.05rem;
    color: var(--text-dark);
}

.trainingsplan-info li::before {
    content: '📌';
    position: absolute;
    left: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .trainingsplan-highlights {
        grid-template-columns: 1fr;
    }
    
    .trainingsplan-image-container {
        padding: 0 10px;
    }
}

/* ===================================
   Page Header (für Impressum, Datenschutz, etc.)
   =================================== */
.page-header {
    padding: 150px 0 80px;
    background: var(--gradient-secondary);
    text-align: center;
    color: var(--text-light);
}

.page-header h1 {
    font-family: 'Bebas Neue', cursive;
    font-size: 4rem;
    margin-bottom: 15px;
    letter-spacing: 3px;
}

.page-header p {
    font-size: 1.3rem;
    color: var(--accent-color);
}

/* ===================================
   Impressum Section
   =================================== */
.impressum-section {
    padding: 80px 0;
    background: var(--text-light);
}

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

.impressum-block {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--bg-light);
}

.impressum-block:last-of-type {
    border-bottom: none;
}

.impressum-block h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.impressum-block p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.impressum-block strong {
    color: var(--secondary-color);
    font-weight: 600;
}

.impressum-block a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.impressum-block a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.impressum-block ul {
    list-style: none;
    padding-left: 20px;
}

.impressum-block ul li {
    padding: 8px 0;
    position: relative;
}

.impressum-block ul li::before {
    content: '▸';
    position: absolute;
    left: -20px;
    color: var(--primary-color);
    font-weight: bold;
}

.impressum-note {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    margin-top: 40px;
}

.impressum-note p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.impressum-note strong {
    color: var(--primary-color);
}

.impressum-note ul {
    list-style: none;
    padding-left: 20px;
    margin-top: 15px;
}

.impressum-note ul li {
    padding: 5px 0;
    position: relative;
}

.impressum-note ul li::before {
    content: '→';
    position: absolute;
    left: -20px;
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .page-header {
        padding: 120px 20px 60px;
    }
    
    .page-header h1 {
        font-size: 3rem;
    }
    
    .impressum-section {
        padding: 50px 20px;
    }
    
    .impressum-block h2 {
        font-size: 1.5rem;
    }
}

/* ===================================
   Multi-Member Form Styles
   =================================== */
.additional-member-section {
    border: 2px solid var(--primary-color);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    background: linear-gradient(135deg, rgba(108, 117, 125, 0.03) 0%, rgba(255, 215, 0, 0.03) 100%);
    position: relative;
}

.member-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.member-header h3 {
    margin-bottom: 0;
}

.btn-remove-member {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-remove-member:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

#additionalMembersContainer {
    margin: 20px 0;
}

select {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    background-color: white;
    transition: var(--transition);
}

select:focus {
    outline: none;
    border-color: var(--primary-color);
}

@media (max-width: 768px) {
    .member-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .btn-remove-member {
        width: 100%;
    }
}
/* ===================================
   Additional Trainers Section
   =================================== */
.additional-trainers-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.trainers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.trainer-card {
    background: #ffffff;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    border: 2px solid #e0e0e0;
}

.trainer-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    border-color: var(--logo-blue);
}

.trainer-card-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    filter: grayscale(0.2);
}

.trainer-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.trainer-specialty {
    color: var(--logo-blue);
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .additional-trainers-section {
        padding: 60px 0;
    }
    
    .trainers-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }
    
    .trainer-card {
        padding: 30px 20px;
    }
    
    .trainer-card-icon {
        font-size: 3rem;
    }
    
    .trainer-card h3 {
        font-size: 1.3rem;
    }
}

/* ===================================
   Social Media Links in Footer
   =================================== */
.social-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    transition: var(--transition);
    padding: 8px 0;
    font-size: 0.95rem;
}

.social-link:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.social-icon {
    font-size: 1.5rem;
    display: inline-block;
    width: 30px;
    text-align: center;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr !important;
    }
    
    .social-links {
        margin-top: 10px;
    }
}