/**
 * Dr. Eva-Mirela Gardner - Zahnarztpraxis Website
 * Modern, clean, mobile-first CSS
 */

/* ==========================================
   CSS Custom Properties (Design Tokens)
   ========================================== */
:root {
    /* Brand Colors */
    --color-primary: #2d8fc7;
    --color-primary-dark: #1e6a96;
    --color-primary-light: #4ba8db;
    --color-secondary: #6b7280;
    --color-accent: #10b981;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Semantic Colors */
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    /* Typography */
    --font-family-base: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    --font-family-heading: var(--font-family-base);
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    --line-height-tight: 1.25;
    --line-height-base: 1.6;
    --line-height-relaxed: 1.75;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Layout */
    --container-max: 1200px;
    --container-padding: 1.5rem;
    --section-padding: 5rem;
    
    /* Borders & Shadows */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Header */
    --header-height: 80px;
}

/* ==========================================
   CSS Reset & Base Styles
   ========================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

/* ==========================================
   Skip Link (Accessibility)
   ========================================== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius);
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--spacing-4);
    outline: 3px solid var(--color-primary-dark);
    outline-offset: 2px;
}

/* ==========================================
   Layout Utilities
   ========================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--section-padding) 0;
}

.section--alt {
    background-color: var(--color-gray-50);
}

.section--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* ==========================================
   Typography
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: 600;
    line-height: var(--line-height-tight);
    color: var(--color-gray-800);
}

h1 { font-size: var(--font-size-4xl); margin-bottom: var(--spacing-6); }
h2 { font-size: var(--font-size-3xl); margin-bottom: var(--spacing-4); }
h3 { font-size: var(--font-size-2xl); margin-bottom: var(--spacing-3); }
h4 { font-size: var(--font-size-xl); margin-bottom: var(--spacing-2); }

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-title h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.section-title p {
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

p {
    margin-bottom: var(--spacing-4);
}

p:last-child {
    margin-bottom: 0;
}

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

a:hover, a:focus {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ==========================================
   Header & Navigation
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: box-shadow var(--transition-base);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    text-decoration: none;
}

.header__logo img {
    height: 50px;
    width: auto;
}

.header__logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .header__logo img {
        height: 60px;
    }
}

.nav {
    display: none;
}

.nav__list {
    display: flex;
    gap: var(--spacing-6);
    list-style: none;
}

.nav__link {
    color: var(--color-gray-700);
    font-weight: 500;
    padding: var(--spacing-2) 0;
    position: relative;
}

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

.nav__link:hover,
.nav__link:focus {
    color: var(--color-primary);
    text-decoration: none;
}

.nav__link:hover::after,
.nav__link:focus::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--color-gray-700);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    display: none;
    flex-direction: column;
    padding: var(--spacing-6);
    z-index: 999;
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav__list {
    list-style: none;
}

.mobile-nav__link {
    display: block;
    padding: var(--spacing-4);
    color: var(--color-gray-700);
    font-size: var(--font-size-lg);
    font-weight: 500;
    border-bottom: 1px solid var(--color-gray-200);
}

.mobile-nav__link:hover,
.mobile-nav__link:focus {
    color: var(--color-primary);
    text-decoration: none;
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .nav {
        display: block;
    }
    
    .menu-toggle {
        display: none;
    }
}

/* Header spacer */
.header-spacer {
    height: var(--header-height);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn:hover,
.btn:focus {
    text-decoration: none;
    transform: translateY(-1px);
}

.btn:focus {
    outline: 3px solid var(--color-primary-light);
    outline-offset: 2px;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn--primary:hover,
.btn--primary:focus {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

.btn--secondary {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn--large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-color: var(--color-gray-100);
    overflow: hidden;
}

.hero__background {
    position: absolute;
    inset: 0;
}

.hero__background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0.3) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero__subtitle {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin-bottom: var(--spacing-4);
}

.hero__title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-6);
}

.hero__text {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
}

.hero__actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    align-items: flex-start;
}

.hero__actions .btn {
    text-align: center;
    width: 75%;
    max-width: 280px;
}

@media (min-width: 768px) {
    .hero__actions {
        flex-direction: row;
        align-items: center;
    }
    
    .hero__actions .btn {
        width: auto;
        min-width: 220px;
    }
}

/* ==========================================
   Team Section (Doctors)
   ========================================== */
.doctors-grid {
    display: grid;
    gap: var(--spacing-8);
}

@media (min-width: 768px) {
    .doctors-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.doctor-card {
    text-align: center;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-md);
}

.doctor-card__image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-4);
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}

.doctor-card__image img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.doctor-card__content h3 {
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
}

.doctor-card__role {
    color: var(--color-gray-500);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-4);
}

/* ==========================================
   Team Grid (Staff)
   ========================================== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-8);
}

.team-member {
    text-align: center;
}

.team-member__image {
    width: 180px;
    height: 180px;
    margin: 0 auto var(--spacing-4);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.team-member__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member__name {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-1);
}

.team-member__role {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

/* ==========================================
   Services / Features Grid
   ========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

/* Schwerpunkte Grid */
.schwerpunkte-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 768px) {
    .schwerpunkte-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .schwerpunkte-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.schwerpunkt-card {
    background: var(--color-white);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.schwerpunkt-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.schwerpunkt-card__icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-3);
}

.schwerpunkt-card h3 {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    margin-bottom: var(--spacing-2);
}

.schwerpunkt-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.feature-card {
    background: var(--color-white);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-card__icon {
    width: 60px;
    height: 60px;
    background: var(--color-primary-light);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
    color: var(--color-white);
    font-size: var(--font-size-2xl);
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
}

.feature-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/* Services List */
.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-4);
}

.services-list__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.services-list__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

/* ==========================================
   Quote / Mission Section
   ========================================== */
.quote-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-20) 0;
}

.quote-section blockquote {
    font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
    line-height: var(--line-height-relaxed);
    max-width: 800px;
    margin: 0 auto;
    font-style: italic;
}

/* ==========================================
   Opening Hours
   ========================================== */
.hours-grid {
    display: grid;
    gap: var(--spacing-6);
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .hours-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.hours-card {
    background: var(--color-white);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.hours-table {
    width: 100%;
}

.hours-table tr {
    border-bottom: 1px solid var(--color-gray-200);
}

.hours-table tr:last-child {
    border-bottom: none;
}

.hours-table td {
    padding: var(--spacing-3) 0;
}

.hours-table td:first-child {
    font-weight: 600;
    color: var(--color-gray-800);
}

.hours-table td:last-child {
    text-align: right;
    color: var(--color-primary);
}

.hours-note {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-3);
    font-style: italic;
}

.hours-badge {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-3);
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-section {
    display: grid;
    gap: var(--spacing-12);
}

@media (min-width: 768px) {
    .contact-section {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-info h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-6);
}

.contact-info__item {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.contact-info__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.contact-info__content h4 {
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-1);
}

.contact-info__content p {
    color: var(--color-gray-600);
    margin: 0;
}

.contact-hours {
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-gray-200);
}

.contact-hours h4 {
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-3);
}

.contact-hours .hours-note {
    text-align: center;
}

.contact-hours .hours-badge {
    display: block;
    text-align: center;
}

.hours-table-compact {
    width: 100%;
    margin-bottom: var(--spacing-2);
}

.hours-table-compact tr {
    border-bottom: 1px solid var(--color-gray-100);
}

.hours-table-compact tr:last-child {
    border-bottom: none;
}

.hours-table-compact td {
    padding: var(--spacing-2) 0;
    font-size: var(--font-size-sm);
}

.hours-table-compact td:first-child {
    font-weight: 500;
    color: var(--color-gray-700);
}

.hours-table-compact td:last-child {
    text-align: right;
    color: var(--color-primary);
}

/* ==========================================
   Contact Form
   ========================================== */
.contact-form {
    background: var(--color-white);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-6);
}

.form-group {
    margin-bottom: var(--spacing-5);
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-2);
}

.form-label .required {
    color: var(--color-error);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(45, 143, 199, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-gray-400);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
}

.form-checkbox input[type="checkbox"] {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--color-primary);
}

.form-checkbox label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

/* Honeypot field - hidden from users */
.form-honey {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

/* Form Messages */
.form-message {
    padding: var(--spacing-5);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-6);
    font-weight: 500;
    text-align: center;
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message--success {
    background: #d1fae5;
    color: #065f46;
    border: 2px solid #10b981;
}

.form-message--success::before {
    content: '✓ ';
}

.form-message--error {
    background: #fee2e2;
    color: #991b1b;
    border: 2px solid #ef4444;
}

.form-message--error::before {
    content: '✕ ';
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer__grid {
    display: grid;
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer__brand {
    margin-bottom: var(--spacing-4);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.footer__logo img {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer__logo span {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
}

.footer__brand p {
    color: var(--color-gray-400);
    max-width: 300px;
}

.footer h4 {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-4);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: var(--spacing-2);
}

.footer__links a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-white);
    text-decoration: none;
}

.footer__contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-2);
    color: var(--color-gray-400);
}

.footer__bottom {
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--color-gray-800);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-4);
}

.footer__bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-3);
    width: 100%;
}

@media (min-width: 768px) {
    .footer__bottom-row {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        flex-wrap: nowrap;
    }
}

.footer__copyright {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.footer__credit {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    text-align: center;
    width: 100%;
}

.footer__credit a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer__credit a:hover {
    color: var(--color-white);
}

.footer__legal {
    display: flex;
    gap: var(--spacing-6);
    flex-shrink: 0;
}

.footer__legal a {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.footer__legal a:hover {
    color: var(--color-gray-300);
}

/* ==========================================
   Team Full Section (Closing)
   ========================================== */
.team-full {
    position: relative;
    text-align: center;
}

.team-full__image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-8);
    box-shadow: var(--shadow-xl);
}

.team-full__image img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.team-full__claim {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    font-weight: 600;
}

/* ==========================================
   Legal Pages (Impressum, Datenschutz)
   ========================================== */
.legal-page {
    padding: var(--spacing-12) 0;
}

.legal-page h1 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-8);
}

.legal-page h2 {
    color: var(--color-gray-800);
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.legal-page h3 {
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-3);
}

.legal-page p,
.legal-page li {
    color: var(--color-gray-600);
}

.legal-page ul {
    margin-left: var(--spacing-6);
    margin-bottom: var(--spacing-4);
}

.legal-page li {
    margin-bottom: var(--spacing-2);
}

.todo-note {
    background: var(--color-warning);
    color: var(--color-gray-800);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--border-radius);
    border-left: 4px solid #d97706;
    margin: var(--spacing-4) 0;
    font-size: var(--font-size-sm);
}

/* ==========================================
   Image with Text Layout
   ========================================== */
.image-text-section {
    display: grid;
    gap: var(--spacing-8);
    align-items: center;
}

@media (min-width: 768px) {
    .image-text-section {
        grid-template-columns: 1fr 1fr;
    }
}

.image-text-section__image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-text-section__image img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

/* ==========================================
   Utility Classes
   ========================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus visible styles */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Print styles */
@media print {
    .header, .footer, .btn, .contact-form {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: #000;
    }
    
    a {
        text-decoration: underline;
    }
}

/* ==========================================
   Scroll Animations
   ========================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations for grid children */
.animate-on-scroll.is-visible .doctor-card,
.animate-on-scroll.is-visible .team-member,
.animate-on-scroll.is-visible .schwerpunkt-card {
    animation: fadeInUp 0.5s ease-out forwards;
    opacity: 0;
}

.animate-on-scroll.is-visible .doctor-card:nth-child(1),
.animate-on-scroll.is-visible .team-member:nth-child(1),
.animate-on-scroll.is-visible .schwerpunkt-card:nth-child(1) { animation-delay: 0.1s; }

.animate-on-scroll.is-visible .doctor-card:nth-child(2),
.animate-on-scroll.is-visible .team-member:nth-child(2),
.animate-on-scroll.is-visible .schwerpunkt-card:nth-child(2) { animation-delay: 0.2s; }

.animate-on-scroll.is-visible .team-member:nth-child(3),
.animate-on-scroll.is-visible .schwerpunkt-card:nth-child(3) { animation-delay: 0.3s; }

.animate-on-scroll.is-visible .schwerpunkt-card:nth-child(4) { animation-delay: 0.4s; }
.animate-on-scroll.is-visible .schwerpunkt-card:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   New Contact Section
   ========================================== */
.contact-grid {
    display: grid;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-info-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.contact-info-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-6);
}

.contact-info-header h3 {
    margin: 0;
    color: var(--color-white);
}

.contact-info-body {
    padding: var(--spacing-6);
}

.contact-info-body .contact-info__item {
    margin-bottom: var(--spacing-4);
}

.contact-info-body .contact-info__item:last-child {
    margin-bottom: 0;
}

.contact-hours-card {
    background: var(--color-gray-50);
    padding: var(--spacing-6);
    border-top: 1px solid var(--color-gray-200);
}

.contact-hours-card h4 {
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-4);
}

.contact-hours-card .hours-table-compact {
    width: auto !important;
    margin-bottom: var(--spacing-3);
    border-collapse: collapse;
}

.contact-hours-card .hours-table-compact tr {
    border-bottom: none;
}

.contact-hours-card .hours-table-compact td {
    padding: var(--spacing-2) 0;
    font-size: var(--font-size-sm);
}

.contact-hours-card .hours-table-compact td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--color-gray-700);
    padding-right: var(--spacing-3);
}

.contact-hours-card .hours-table-compact td:last-child {
    text-align: left;
    color: var(--color-primary);
    padding-left: 0;
}

.contact-hours-card .hours-note {
    margin-bottom: var(--spacing-4);
}

.contact-hours-card .hours-badge {
    display: block;
    text-align: center;
    background: none;
    padding: 0;
    margin-top: 0;
}

.contact-hours-card .hours-badge strong {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Contact Map */
.contact-map {
    margin-top: var(--spacing-8);
}

.contact-map h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
    text-align: center;
}

.map-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-container iframe {
    display: block;
}

.map-note {
    text-align: center;
    margin-top: var(--spacing-3);
    color: var(--color-gray-500);
}

.map-note a {
    color: var(--color-gray-600);
}

/* Form Row for side-by-side fields */
.form-row {
    display: grid;
    gap: var(--spacing-4);
}

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.btn--full {
    width: 100%;
}

/* ==========================================
   Sticky Call Button (Mobile)
   ========================================== */
.sticky-call {
    display: none;
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(45, 143, 199, 0.4);
    text-decoration: none;
    font-weight: 600;
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
    align-items: center;
    justify-content: center;
}

.sticky-call:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(45, 143, 199, 0.5);
    color: var(--color-white);
}

.sticky-call svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.sticky-call span {
    display: none;
}

.sticky-call.is-hidden {
    transform: translateY(100px);
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 767px) {
    .sticky-call {
        display: flex;
    }
}

/* ==========================================
   Cookie Consent Banner
   ========================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.4s ease-out;
}

.cookie-banner.is-visible {
    transform: translateY(0);
}

.cookie-banner__content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-6);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

@media (min-width: 768px) {
    .cookie-banner__content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.cookie-banner__text {
    flex: 1;
}

.cookie-banner__text p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

.cookie-banner__text p:first-child {
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-base);
}

.cookie-banner__text a {
    color: var(--color-primary);
}

.cookie-banner__actions {
    flex-shrink: 0;
}

.cookie-banner__actions .btn {
    white-space: nowrap;
}

/* ==========================================
   Hero Animation Enhancement
   ========================================== */
.hero__content {
    animation: heroFadeIn 1s ease-out;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button hover effects */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::after {
    width: 300px;
    height: 300px;
}

/* Card hover animations */
.doctor-card,
.schwerpunkt-card,
.contact-info-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.doctor-card:hover,
.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* Team member hover */
.team-member__image {
    transition: transform var(--transition-base);
}

.team-member:hover .team-member__image {
    transform: scale(1.05);
}

/* Link underline animation */
.contact-info__content a,
.footer__contact a {
    position: relative;
}

.contact-info__content a::after,
.footer__contact a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width var(--transition-base);
}

.contact-info__content a:hover::after,
.footer__contact a:hover::after {
    width: 100%;
}

/* ==========================================
   Vacation Popup
   ========================================== */
.vacation-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
    animation: fadeIn 0.3s ease;
}

.vacation-overlay.is-hidden {
    display: none;
}

.vacation-popup {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-8);
    max-width: 420px;
    width: 100%;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.vacation-popup__close {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-400);
    padding: var(--spacing-1);
    border-radius: var(--border-radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.vacation-popup__close:hover {
    color: var(--color-gray-700);
    background: var(--color-gray-100);
}

.vacation-popup__icon {
    margin-bottom: var(--spacing-4);
    color: var(--color-primary);
}

.vacation-popup__icon svg {
    width: 64px;
    height: 64px;
}

.vacation-popup__title {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-4);
}

.vacation-popup__dates {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    margin-bottom: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-gray-50);
    border-radius: var(--border-radius);
}

.vacation-popup__message {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
}

.vacation-popup .btn {
    min-width: 160px;
}