/* 
 * Finanzblick GmbH - Main Stylesheet
 * Modern, responsive design for financial services landing page
 * Uses CSS Grid and Flexbox for layouts
 */

/* ===== Base Styles ===== */
:root {
    /* Color Palette */
    --color-primary: #00F0FF;      /* Neon turquoise */
    --color-accent-1: #3A0CA3;     /* Ultramarine violet */
    --color-accent-2: #FFD60A;     /* Bright yellow */
    --color-bg: #1B1B1B;           /* Deep graphite */
    --color-text: #F1F5F9;         /* Ice white */
    --color-text-muted: #A3A3A3;   /* Muted text */
    --color-border: #333333;       /* Subtle border */
    --color-gradient: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-1) 100%);
    
    /* Spacing Variables */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    
    /* Typography */
    --font-primary: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset and Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

/* Typography Styles */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-lg);
}

h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 4px;
    background: var(--color-primary);
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

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

a:hover {
    color: var(--color-accent-2);
}

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

/* Layout Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

/* ===== Cookie Consent Banner ===== */
.cookie-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    padding: var(--space-md);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.cookie-content p {
    margin-bottom: var(--space-md);
    text-align: center;
}

.cookie-buttons {
    display: flex;
    gap: var(--space-md);
}

.cookie-button {
    padding: var(--space-sm) var(--space-md);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cookie-button.accept {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.cookie-button.accept:hover {
    background-color: #00d6e4;
}

.cookie-button.info {
    background-color: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.cookie-button.info:hover {
    background-color: rgba(0, 240, 255, 0.1);
}

/* ===== Header & Navigation ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(27, 27, 27, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
    padding: var(--space-md) 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

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

.logo {
    max-width: 180px;
}

.logo-svg {
    display: block;
}

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

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
}

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

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

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

.nav-cta {
    background-color: var(--color-primary);
    color: var(--color-bg) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background-color: var(--color-accent-2);
    color: var(--color-bg) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.nav-cta:hover::after {
    display: none;
}

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

.mobile-menu-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--color-primary);
    border-radius: 3px;
    transition: all var(--transition-medium);
}

.mobile-menu-toggle span:nth-child(1) {
    top: 0;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 10px;
}

.mobile-menu-toggle span:nth-child(3) {
    top: 20px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 10px;
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 10px;
}

/* ===== Main Content ===== */
.main-content {
    margin-top: 80px; /* Header height + padding */
}

/* ===== Hero Section ===== */
.hero-section {
    position: relative;
    background-color: var(--color-bg);
    padding: var(--space-xl) 0;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(58, 12, 163, 0.6) 0%, rgba(27, 27, 27, 0.9) 100%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-image img {
    max-width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 3px solid rgba(0, 240, 255, 0.3);
}

.hero-section h1 {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    background: linear-gradient(to right, var(--color-primary), var(--color-accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-section p {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.cta-button {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-bg);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 1.1rem;
    text-align: center;
    transition: all var(--transition-fast);
}

.cta-button:hover {
    background-color: var(--color-accent-2);
    color: var(--color-bg);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* ===== About Section ===== */
.about-section {
    background-color: rgba(58, 12, 163, 0.05);
}

.about-content {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 3px solid rgba(0, 240, 255, 0.3);
}

/* ===== Benefits Section ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.benefit-card {
    background-color: rgba(58, 12, 163, 0.1);
    border-radius: var(--border-radius-md);
    padding: var(--space-lg);
    transition: transform var(--transition-medium);
    border-bottom: 3px solid var(--color-primary);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.benefit-icon {
    margin-bottom: var(--space-md);
}

/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.service-card {
    background-color: rgba(58, 12, 163, 0.1);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: transform var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

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

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

.service-card h3, 
.service-card p {
    padding: 0 var(--space-lg);
}

.service-card h3 {
    margin-top: var(--space-md);
}

.service-link {
    display: inline-block;
    margin: var(--space-md) var(--space-lg) var(--space-lg);
    color: var(--color-primary);
    font-weight: 500;
    position: relative;
}

.service-link::after {
    content: '→';
    margin-left: var(--space-xs);
    transition: transform var(--transition-fast);
}

.service-link:hover::after {
    transform: translateX(5px);
}

/* ===== Testimonials Section ===== */
.testimonials-section {
    background-color: rgba(58, 12, 163, 0.05);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.testimonial-card {
    background-color: rgba(27, 27, 27, 0.5);
    border-radius: var(--border-radius-md);
    padding: var(--space-lg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-left: 3px solid var(--color-primary);
}

.testimonial-quote {
    margin-bottom: var(--space-md);
}

.testimonial-author {
    margin-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-md);
}

.testimonial-author h4 {
    margin-bottom: var(--space-xs);
}

.testimonial-author p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ===== FAQ Section ===== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--space-lg);
}

.faq-item {
    background-color: rgba(58, 12, 163, 0.1);
    border-radius: var(--border-radius-md);
    padding: var(--space-lg);
    border-bottom: 3px solid var(--color-primary);
}

.faq-item h3 {
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

/* ===== Contact Section ===== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.contact-info {
    background-color: rgba(58, 12, 163, 0.1);
    border-radius: var(--border-radius-md);
    padding: var(--space-lg);
}

.contact-hours {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.contact-form {
    background-color: rgba(27, 27, 27, 0.5);
    border-radius: var(--border-radius-md);
    padding: var(--space-lg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background-color: #2A2A2A;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group.checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.form-group.checkbox input {
    width: auto;
    margin-top: 5px;
}

.form-group.checkbox label {
    margin-bottom: 0;
    font-weight: normal;
    font-size: 0.9rem;
}

.submit-button {
    background-color: var(--color-primary);
    color: var(--color-bg);
    border: none;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    font-size: 1rem;
}

.submit-button:hover {
    background-color: var(--color-accent-2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* ===== Footer ===== */
.site-footer {
    background-color: #141414;
    padding: var(--space-xl) 0 var(--space-md);
    margin-top: var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-xl);
}

.footer-info {
    margin-bottom: var(--space-lg);
}

.footer-logo {
    margin-bottom: var(--space-md);
}

.company-description {
    margin-bottom: var(--space-lg);
}

.contact-details {
    margin-top: var(--space-md);
}

.footer-links {
    display: flex;
    justify-content: space-between;
    gap: var(--space-lg);
}

.footer-nav h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-size: 1.2rem;
}

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

.footer-nav li {
    margin-bottom: var(--space-xs);
}

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

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

.copyright {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ===== Thank You Page Styles ===== */
.thank-you-section {
    text-align: center;
    padding: var(--space-xl) 0;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.thank-you-icon {
    margin-bottom: var(--space-lg);
}

.thank-you-icon svg {
    width: 80px;
    height: 80px;
}

.thank-you-content h1 {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.thank-you-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.back-to-home {
    display: inline-block;
    margin-top: var(--space-lg);
}

/* ===== Policy Pages Styles ===== */
.policy-section {
    padding: var(--space-xl) 0;
}

.policy-content {
    background-color: rgba(27, 27, 27, 0.5);
    border-radius: var(--border-radius-md);
    padding: var(--space-xl);
    margin-top: var(--space-lg);
}

.policy-content h3 {
    color: var(--color-primary);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
}

.policy-content ul, 
.policy-content ol {
    margin-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.policy-content li {
    margin-bottom: var(--space-xs);
}

/* ===== Responsive Styles ===== */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: rgba(27, 27, 27, 0.95);
        padding: var(--space-lg) 0;
        gap: var(--space-md);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .nav-list li {
        width: 100%;
        text-align: center;
    }
    
    .nav-list a {
        display: block;
        padding: var(--space-sm) 0;
    }
    
    .hero-section .container {
        flex-direction: column;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-image {
        justify-content: center;
        margin-top: var(--space-lg);
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-lg);
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .benefits-grid,
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: var(--space-lg) 0;
    }
    
    .policy-content {
        padding: var(--space-lg);
    }
}