/* Lokale Google Fonts (DSGVO konform) */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/inter-400.ttf') format('truetype'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/inter-500.ttf') format('truetype'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/inter-600.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/outfit-400.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/outfit-600.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/outfit-700.ttf') format('truetype'); }

:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --accent: #ef7d00; /* Orange */
    --accent-glow: rgba(239, 125, 0, 0.15); /* Orange Glow */
    --primary: #0ea5e9; /* Light Blue */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(0, 0, 0, 0.08);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Background Gradients */
.bg-glow {
    position: fixed;
    top: -20%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(100px);
    z-index: -1;
    pointer-events: none;
    animation: float 10s ease-in-out infinite alternate;
}

.bg-glow-right {
    position: fixed;
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 70%); /* Light blue glow */
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
}

@keyframes float {
    0% { transform: translateY(0) translateX(0); }
    100% { transform: translateY(50px) translateX(50px); }
}

/* Typography */
h1, h2, h3, h4, .brand {
    font-family: var(--font-heading);
    font-weight: 700;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1rem;
    color: #002d72; /* Dark Blue */
}

h2 {
    font-size: clamp(2rem, 3vw, 3rem);
    margin-bottom: 2rem;
    color: var(--text-primary);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

nav.scrolled {
    padding: 1rem 5%;
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.brand {
    font-size: 2.2rem;
    font-weight: 800;
    color: #002d72; /* Dark Blue text */
    cursor: pointer;
    display: flex;
    align-items: center;
    text-decoration: none;
    letter-spacing: -1px;
}

.brand-dot {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-color: #ef7d00; /* Orange dot */
    border-radius: 50%;
    margin-left: 4px;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-primary);
    font-weight: 500;
    font-family: var(--font-heading);
    position: relative;
    padding-bottom: 0.25rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
    position: relative;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 2.5rem;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--primary); /* Orange */
    color: #fff;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.25);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(14, 165, 233, 0.4);
    background-color: #0284c7; /* Darker Blue hover */
    color: #fff;
}

/* Video Section */
.video-section {
    padding: 6rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.video-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.video-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(14, 165, 233, 0.3); /* Blue border on hover */
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background-color: var(--bg-secondary);
}

.video-wrapper.vertical {
    padding-bottom: 177.77%; /* 9:16 Aspect Ratio for Shorts */
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.video-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Text Content Pages (Datenschutz, Impressum, Kontakt) */
.page-container {
    max-width: 900px;
    margin: 8rem auto 4rem;
    padding: 3rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.05);
}

.page-container h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
    color: #002d72; /* Dark Blue */
}

.page-container h2 {
    font-size: 1.8rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent); /* Orange */
}

.page-container h3 {
    font-size: 1.3rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: #002d72; /* Dark Blue */
}

.page-container p, .page-container ul {
    margin-bottom: 1.2rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.page-container ul {
    padding-left: 1.5rem;
}

.page-container li {
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 3rem 5%;
    margin-top: 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary); /* Hover becomes Orange */
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* simple mobile approach for now */
    }
    
    .page-container {
        margin: 6rem 1rem 2rem;
        padding: 1.5rem;
    }
    
    footer {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}