/* ===== CSS RESET & VARIABLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* MINIMAL COLOR PALETTE - Medical Professional */
    --primary-color: #23cfb2;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-light: #e2e8f0;

    /* Legacy Compatibility */
    --primary-teal: #23cfb2;
    --primary-blue: #23cfb2;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-200: #e2e8f0;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --line-height-tight: 1.25;
    --line-height-normal: 1.6;
    --line-height-relaxed: 1.8;

    /* Breakpoints für Media Queries */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;

    /* Container */
    --container-max-width: 1200px;
    --container-padding: var(--spacing-md);
}

/* ===== MOBILE-FIRST BASE STYLES ===== */
* {
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: var(--line-height-normal);
    color: var(--text-secondary);
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* CLEAN TYPOGRAPHY - Medical Professional */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.3;
    font-weight: 600;
    color: var(--text-primary);
}

h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-weight: 600;
}

h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CLEAN LIST STYLING */
ul, ol {
    margin-left: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-left: 0;
}

li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
    color: var(--text-secondary);
}

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

a:hover {
    opacity: 0.8;
}

/* ===== SKIP LINK (Accessibility - Hidden by default) ===== */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-sm);
    z-index: 100;
    text-decoration: none;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 0;
}

/* ===== PAGE SECTIONS ===== */
.page-section {
    background: white;
    padding: 16px 0;
}

.page-section-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Mobile Anpassungen */
@media (max-width: 768px) {
    .page-section-container {
        padding: 0 1rem;
    }
}

/* Desktop - leicht mehr Padding */
@media (min-width: 1024px) {
    .page-section-container {
        padding: 0 var(--spacing-xl);
    }
}