/* freeze4me.com - Digitale Selbstbestimmung */

:root {
    --primary: #0066CC;
    --primary-dark: #004C99;
    --secondary: #00AAFF;
    --accent: #FF6B35;
    --accent-hover: #E55A28;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --text: #333;
    --text-muted: #6c757d;
    --shadow: 0 2px 15px rgba(0,0,0,0.08);
    --shadow-hover: 0 5px 25px rgba(0,0,0,0.15);
    --radius: 10px;
}

/* Base */
body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    line-height: 1.7;
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.3;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--primary-dark);
}

/* Navbar */
.navbar {
    background: var(--dark) !important;
    padding: 0.8rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff !important;
    letter-spacing: -0.5px;
}
.navbar-brand span {
    color: var(--secondary);
}
.nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.2s;
}
.nav-link:hover, .nav-link.active {
    color: var(--secondary) !important;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    padding: 5rem 0 4rem;
    text-align: center;
}
.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
}
.hero p.lead {
    font-size: 1.25rem;
    opacity: 0.92;
    max-width: 700px;
    margin: 0 auto 2rem;
}
.hero .btn-accent {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 0.8rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s;
}
.hero .btn-accent:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255,107,53,0.4);
}

/* Feature Cards */
.feature-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
    text-align: center;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}
.feature-card .icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}
.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}
.feature-card p {
    color: var(--text-muted);
    margin: 0;
}

/* Section Spacing */
.section {
    padding: 4rem 0;
}
.section-light {
    background: var(--light);
}
.section h2 {
    text-align: center;
    margin-bottom: 2.5rem;
    font-size: 2rem;
}

/* Article Cards */
.article-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}
.article-card .card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.article-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}
.article-card h3 a {
    color: var(--text);
}
.article-card h3 a:hover {
    color: var(--primary);
}
.article-card .teaser {
    color: var(--text-muted);
    font-size: 0.95rem;
    flex: 1;
}
.article-card .meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    border-radius: var(--radius);
    padding: 3rem;
    text-align: center;
}
.cta-box h2 {
    color: #fff;
    margin-bottom: 1rem;
}
.cta-box p {
    opacity: 0.92;
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

/* Blog Engine Styles */
.blog-list .blog-item {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}
.blog-list .blog-item:hover {
    box-shadow: var(--shadow-hover);
}
.blog-list .blog-item h3 a {
    color: var(--text);
}
.blog-list .blog-item h3 a:hover {
    color: var(--primary);
}

.blog-post h1 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}
.blog-post .meta {
    color: var(--text-muted);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}
.blog-post .content {
    font-size: 1.05rem;
}
.blog-post .content h2 {
    text-align: left;
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}
.blog-post .content h3 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
}

/* Sidebar */
.sidebar .widget {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}
.sidebar .widget h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}
.sidebar .cta-widget {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
}
.sidebar .cta-widget h4 {
    color: #fff;
    border-bottom-color: rgba(255,255,255,0.3);
}
.sidebar .cta-widget a {
    color: #fff;
    text-decoration: underline;
}

/* Keywords */
.keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}
.keywords .badge {
    background: var(--light);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
}

/* Share Links */
.share-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}
.share-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light);
    color: var(--text-muted);
    transition: all 0.2s;
}
.share-links a:hover {
    background: var(--primary);
    color: #fff;
}

/* Newsletter */
.newsletter {
    background: var(--dark);
    color: #fff;
    padding: 3rem 0;
    text-align: center;
}
.newsletter h2 {
    color: #fff;
}
.newsletter .form-control {
    max-width: 350px;
    display: inline-block;
    border-radius: 50px 0 0 50px;
    border: none;
    padding: 0.7rem 1.2rem;
}
.newsletter .btn {
    border-radius: 0 50px 50px 0;
    padding: 0.7rem 1.5rem;
}

/* Footer */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 2.5rem 0 1.5rem;
}
.footer a {
    color: rgba(255,255,255,0.7);
}
.footer a:hover {
    color: var(--secondary);
}
.footer hr {
    border-color: rgba(255,255,255,0.15);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 3rem 0 2.5rem;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .section {
        padding: 2.5rem 0;
    }
}