/* 
* Krypto Fahrschule - Main Stylesheet
* A modern, responsive design for a crypto education website
*/

/* Base Styles & Variables */
:root {
    --primary-color: #1e3a8a;
    --secondary-color: #f59e0b;
    --accent-color: #10b981;
    --dark-color: #1f2937;
    --light-color: #f3f4f6;
    --text-color: #374151;
    --light-text: #9ca3af;
    --white: #ffffff;
    --black: #000000;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
    --border-radius: 8px;
}

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

html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
    /* Add word break for long German words */
    word-wrap: break-word;
    overflow-wrap: break-word;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
    scroll-margin-top: 70px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--dark-color);
    /* Add word break for headings */
    word-wrap: break-word;
    overflow-wrap: break-word;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: 20px;
}

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

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
}

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

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.section-header h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
}

.section-header p {
    font-size: 1.25rem;
    color: var(--light-text);
    max-width: 700px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white) !important; /* Ensure text is always white */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2); /* Add text shadow for better visibility */
}

.btn-primary:hover {
    background-color: #152b69;
    color: var(--white) !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white) !important; /* Ensure text is always white on hover */
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    background-color: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    padding: 10px 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

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

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

nav.main-nav ul {
    display: flex;
    align-items: center;
    align-content: center;
}

.logo img {
    max-height: 60px;
    border-radius: 0;
}

.main-nav ul {
    display: flex;
    gap: 30px;
}

.main-nav a {
    font-weight: 500;
    color: var(--dark-color);
    position: relative;
}

.main-nav a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.main-nav a:hover:after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--dark-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    background-color: var(--light-color);
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);
    z-index: 0;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 50px;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.hero-text h2 {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: var(--shadow);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0);
}

/* Why Section */
.why-section {
    background-color: var(--white);
}

.why-content {
    display: flex;
    gap: 50px;
}

.why-text, .why-mistakes {
    flex: 1;
    padding: 30px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.why-text:hover, .why-mistakes:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.why-text h3, .why-mistakes h3 {
    color: var(--primary-color);
}

.check-list li, .cross-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
}

.check-list li:before {
    content: '✅';
    position: absolute;
    left: 0;
    top: 2px;
}

.cross-list li:before {
    content: '❌';
    position: absolute;
    left: 0;
    top: 2px;
}

/* Courses Section */
.courses-section {
    background-color: var(--light-color);
}

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

.course-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.course-image {
    height: 200px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.course-card:hover .course-image img {
    transform: scale(1.05);
}

.course-content {
    padding: 30px;
}

.course-content h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.course-subtitle {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 20px;
}

.course-list {
    margin-bottom: 20px;
}

.course-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
}

.bullet {
    margin-right: 10px;
}

.green {
    color: #10b981;
}

.blue {
    color: #3b82f6;
}

.yellow {
    color: #f59e0b;
}

.course-target {
    margin: 20px 0;
    padding: 15px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
}

/* About Section */
.about-section {
    background-color: var(--white);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-image {
    flex: 1;
}

.about-image img {
    border-radius: 50%;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.about-image img:hover {
    transform: scale(1.05);
}

.about-text {
    flex: 1;
}

.about-text h3 {
    color: var(--primary-color);
}

/* Location Section */
.location-section {
    background-color: var(--light-color);
}

.location-content {
    display: flex;
    gap: 50px;
}

.location-info {
    flex: 1;
    padding: 30px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.location-details {
    margin: 20px 0 30px;
}

.location-details li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.location-details i {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.highlight {
    color: var(--secondary-color);
    font-weight: 600;
}

.location-map {
    flex: 1;
    height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* Trust Section */
.trust-section {
    background-color: var(--white);
}

.trust-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.trust-card {
    text-align: center;
    padding: 30px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.trust-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.trust-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.trust-card h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Testimonials Section */
.testimonials-section {
    background-color: var(--light-color);
}

.testimonials-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    padding: 20px 0;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.testimonials-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    min-width: 320px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.testimonial-content {
    margin-bottom: 20px;
}

.quote-icon {
    font-size: 2rem;
    color: var(--secondary-color);
    opacity: 0.3;
    margin-bottom: 10px;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-info h4 {
    margin-bottom: 5px;
    color: var(--primary-color);
}

.author-info p {
    margin-bottom: 0;
    color: var(--light-text);
}

/* FAQ Section */
.faq-section {
    background-color: var(--white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background-color: var(--light-color);
}

.faq-question {
    padding: 20px;
    background-color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--light-color);
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}

.faq-icon {
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 1000px;
}

/* Contact Section */
.contact-section {
    background-color: var(--light-color);
}

.contact-content {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
    padding: 30px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-details {
    margin: 20px 0;
}

.contact-details li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.contact-details i {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.social-media {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-5px);
}

.contact-form {
    flex: 1;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

#ghl-form-iframe {
    width: 100%;
    height: 600px;
    border: none;
}

/* Calendar Lightbox */
.calendar-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    overflow: hidden;
}

.lightbox-content {
    position: relative;
    width: 90%;
    max-width: 1000px;
    height: 90%;
    max-height: 800px;
    background-color: var(--white);
    margin: 2% auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.close-lightbox {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    z-index: 2010;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-lightbox:hover {
    background-color: var(--secondary-color);
    transform: scale(1.1);
}

.calendar-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.calendar-iframe {
    display: none;
    width: 100%;
    height: 100%;
}

.calendar-iframe.active {
    display: block;
    overflow: auto;
}

/* Mobile Styles for Calendar */
@media (max-width: 768px) {
    .lightbox-content {
        width: 100%;
        height: 100%;
        max-height: none;
        margin: 0;
        border-radius: 0;
        padding-top: 60px; /* Space for header/close button */
    }
    
    .close-lightbox {
        top: 10px;
        right: 10px;
    }
}

/* Cookie Consent */
.cookie-consent {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    overflow: hidden;
}

.cookie-content {
    position: relative;
    width: 90%;
    max-width: 600px;
    background-color: var(--white);
    margin: 10% auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    padding: 40px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.cookie-content.active {
    opacity: 1;
    transform: translateY(0);
}

.cookie-content p {
    margin-bottom: 20px;
    color: var(--dark-color);
}

.cookie-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.cookie-buttons .btn {
    min-width: 150px;
    margin: 0 10px;
}

@media (max-width: 768px) {
    .cookie-content {
        width: 95%;
        margin: 20% auto;
        padding: 25px;
    }
    
    .cookie-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cookie-buttons .btn {
        width: 100%;
        margin: 5px 0;
    }
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo img {
    max-height: 60px;
    margin-bottom: 20px;
    border-radius: 0;
}

.footer-logo p {
    color: var(--light-text);
}

.footer h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

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

.footer a {
    color: var(--light-text);
    transition: var(--transition);
}

.footer a:hover {
    color: var(--secondary-color);
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--secondary-color);
}

.footer-bottom {
    padding-top: 20px;
    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-legal {
    display: flex;
    gap: 20px;
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 150px 0 80px;
    }
    
    .hero-content, .about-content, .location-content, .contact-content {
        flex-direction: column;
    }
    
    .why-content {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 20px;
        box-shadow: var(--shadow);
        z-index: 999;
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
    }
    
    .mobile-menu.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .mobile-menu ul {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text h2 {
        font-size: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
        overflow: hidden;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .trust-cards {
        grid-template-columns: 1fr;
    }
}