/* =============================================
   RHEUMATOLOGISCHE PRAXIS STEINFURT
   Modern, Professional Medical Practice Website
   ============================================= */

/* --- CSS Variables --- */
:root {
    --color-primary: #1a5276;
    --color-primary-light: #2980b9;
    --color-primary-dark: #0e2f44;
    --color-accent: #48a9a6;
    --color-accent-light: #6bc5c2;
    --color-warm: #d4a574;
    --color-bg: #fafbfc;
    --color-bg-alt: #f0f4f7;
    --color-bg-dark: #0c1e2e;
    --color-text: #2c3e50;
    --color-text-light: #5d6d7e;
    --color-text-muted: #95a5a6;
    --color-white: #ffffff;
    --color-border: #e8ecf0;
    --color-card: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Font Display Optimization --- */
@font-face {
    font-display: swap;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    font-weight: 600;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(26, 82, 118, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    box-shadow: 0 6px 24px rgba(26, 82, 118, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255,255,255,0.4);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.7);
}

.btn-full {
    width: 100%;
}

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
}

.navbar.scrolled .nav-logo {
    color: var(--color-primary-dark);
}

.logo-icon svg {
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.7;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 450;
    color: rgba(255,255,255,0.85);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: currentColor;
    transition: var(--transition);
}

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

.navbar.scrolled .nav-links a {
    color: var(--color-text);
}

.nav-cta {
    padding: 8px 22px !important;
    border-radius: 50px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
}

.nav-cta:hover {
    background: rgba(255,255,255,0.25) !important;
}

.nav-cta::after {
    display: none !important;
}

.navbar.scrolled .nav-cta {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    border-color: var(--color-primary) !important;
}

.navbar.scrolled .nav-cta:hover {
    background: var(--color-primary-light) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--color-text);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-primary-dark);
    z-index: 999;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-links {
    list-style: none;
    text-align: center;
}

.mobile-links li {
    margin: 20px 0;
}

.mobile-links a {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-white);
    opacity: 0.85;
}

.mobile-links a:hover {
    opacity: 1;
}

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-bg-dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(26, 82, 118, 0.6) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(72, 169, 166, 0.2) 0%, transparent 50%),
        linear-gradient(135deg, #0c1e2e 0%, #1a3a52 40%, #0e2f44 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 620px;
    padding: 120px 0 80px;
    margin-left: max(24px, calc((100vw - 1200px) / 2 + 24px));
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(72, 169, 166, 0.15);
    border: 1px solid rgba(72, 169, 166, 0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-accent-light);
    letter-spacing: 0.04em;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(2.8rem, 5vw, 4rem);
    color: var(--color-white);
    margin-bottom: 24px;
    line-height: 1.08;
}

.hero-accent {
    color: var(--color-accent-light);
    font-style: italic;
}

.hero-text {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-white);
}

.stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.15);
}

.hero-image-wrapper {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 45%;
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    mask-image: linear-gradient(to right, transparent 0%, black 25%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 25%);
    opacity: 0.5;
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 2;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    color: var(--color-primary-dark);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* =============================================
   PRAXIS SECTION
   ============================================= */
.section-praxis {
    background: var(--color-white);
}

.praxis-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.praxis-card {
    padding: 36px 28px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid transparent;
}

.praxis-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(72, 169, 166, 0.15);
}

.praxis-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(72, 169, 166, 0.1), rgba(26, 82, 118, 0.1));
    color: var(--color-primary);
    margin-bottom: 20px;
}

.praxis-card h3 {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.praxis-card p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

/* =============================================
   SCHWERPUNKTE SECTION
   ============================================= */
.section-schwerpunkte {
    background: var(--color-bg);
}

.schwerpunkte-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.schwerpunkt-card {
    padding: 40px 32px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

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

.schwerpunkt-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: var(--transition);
}

.schwerpunkt-card:hover::before {
    opacity: 1;
}

.schwerpunkt-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-bg-alt);
    margin-bottom: 12px;
    line-height: 1;
}

.schwerpunkt-card:hover .schwerpunkt-number {
    color: rgba(72, 169, 166, 0.15);
}

.schwerpunkt-card h3 {
    font-size: 1.2rem;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.schwerpunkt-card p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

/* =============================================
   ERKRANKUNGEN SECTION
   ============================================= */
.section-erkrankungen {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.section-erkrankungen .section-tag {
    color: var(--color-accent-light);
}

.section-erkrankungen .section-header h2 {
    color: var(--color-white);
}

.section-erkrankungen .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.erkrankungen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.erkrankung-card {
    padding: 28px 24px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.erkrankung-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(72, 169, 166, 0.3);
    transform: translateY(-2px);
}

.erkrankung-icon {
    color: var(--color-accent-light);
    margin-bottom: 14px;
}

.erkrankung-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--color-white);
}

.erkrankung-card p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.6;
}

/* =============================================
   ARZT SECTION
   ============================================= */
.section-arzt {
    background: var(--color-white);
}

.arzt-layout {
    display: grid;
    grid-template-columns: 0.45fr 0.55fr;
    gap: 64px;
    align-items: start;
}

.arzt-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.arzt-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.arzt-image-accent {
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 60%;
    height: 40%;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.arzt-content .section-tag {
    text-align: left;
}

.arzt-content h2 {
    font-size: 2.4rem;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
}

.arzt-title {
    font-size: 1.1rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 20px;
}

.arzt-intro {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.75;
    margin-bottom: 36px;
}

.qualifikationen, .werdegang {
    margin-bottom: 36px;
}

.qualifikationen h3, .werdegang h3 {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.quali-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.quali-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--color-text);
}

.quali-dot {
    width: 8px;
    height: 8px;
    min-width: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    margin-top: 7px;
}

/* Timeline */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.timeline-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-date {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.85rem;
}

.timeline-text {
    color: var(--color-text-light);
}

/* =============================================
   GALERIE SECTION
   ============================================= */
.section-galerie {
    background: var(--color-bg);
}

.galerie-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 280px;
    gap: 12px;
}

.galerie-large {
    grid-column: span 2;
}

.galerie-full {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 280px;
}

.galerie-full .galerie-large {
    grid-column: span 2;
}

.galerie-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.galerie-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.galerie-item:hover img {
    transform: scale(1.05);
}

.galerie-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12, 30, 46, 0.7) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

.galerie-item:hover .galerie-overlay {
    opacity: 1;
}

.galerie-overlay span {
    color: var(--color-white);
    font-size: 0.95rem;
    font-weight: 500;
}

/* =============================================
   KONTAKT SECTION
   ============================================= */
.section-kontakt {
    background: var(--color-white);
}

.kontakt-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.kontakt-info .section-tag {
    text-align: left;
}

.kontakt-info h2 {
    font-size: 2.4rem;
    color: var(--color-primary-dark);
    margin-bottom: 16px;
}

.kontakt-intro {
    font-size: 1.02rem;
    color: var(--color-text-light);
    margin-bottom: 36px;
    line-height: 1.7;
}

.kontakt-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.kontakt-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.kontakt-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(72, 169, 166, 0.1), rgba(26, 82, 118, 0.08));
    color: var(--color-primary);
}

.kontakt-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

.kontakt-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.sprechzeiten {
    margin-top: 4px;
}

.sprechzeit-row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 4px 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Kontakt Form */
.kontakt-card {
    background: var(--color-bg);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.kontakt-card h3 {
    font-size: 1.3rem;
    color: var(--color-primary-dark);
    margin-bottom: 24px;
}

.kontakt-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(72, 169, 166, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--color-bg-dark);
    color: rgba(255,255,255,0.6);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 320px;
}

.footer-links-col h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-links-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links-col a {
    font-size: 0.9rem;
    opacity: 0.6;
}

.footer-links-col a:hover {
    opacity: 1;
    color: var(--color-accent-light);
}

.footer-bottom {
    padding-top: 24px;
    text-align: center;
    font-size: 0.82rem;
    opacity: 0.4;
}

/* =============================================
   SUBPAGE NAVIGATION
   ============================================= */
.navbar-sub {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
    padding: 10px 0;
}

.navbar-sub .nav-logo {
    color: var(--color-primary-dark);
}

.navbar-sub .nav-links a {
    color: var(--color-text);
}

.navbar-sub .nav-links a.active {
    color: var(--color-primary);
}

.navbar-sub .nav-links a.active::after {
    width: 100%;
}

.navbar-sub .nav-cta {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    border-color: var(--color-primary) !important;
}

.navbar-sub .nav-cta:hover {
    background: var(--color-primary-light) !important;
}

.navbar-sub .nav-toggle span {
    background: var(--color-text);
}

/* =============================================
   PAGE HEADER (Subpages)
   ============================================= */
.page-header {
    position: relative;
    padding: 160px 0 80px;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: flex-end;
}

.page-header-bg {
    position: absolute;
    inset: 0;
}

.page-header-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-header-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(12, 30, 46, 0.85) 0%, rgba(26, 82, 118, 0.7) 100%);
}

.page-header-dark .page-header-overlay-dark {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(26, 82, 118, 0.6) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(72, 169, 166, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, #0c1e2e 0%, #1a3a52 40%, #0e2f44 100%);
}

.page-header-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
    max-width: 640px;
}

.page-header-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent-light);
    margin-bottom: 12px;
}

.page-header-content h1 {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    margin-bottom: 16px;
    color: var(--color-white);
}

.page-header-content p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
}

.breadcrumb a {
    color: rgba(255,255,255,0.6);
}

.breadcrumb a:hover {
    color: var(--color-accent-light);
}

.breadcrumb-sep {
    opacity: 0.4;
}

/* =============================================
   SECTION CTA (Centered link after section)
   ============================================= */
.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* =============================================
   CTA BANNER
   ============================================= */
.section-cta-banner {
    padding: 0 0 80px;
}

.cta-banner {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-xl);
    padding: 56px 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-banner-content h2 {
    font-size: 1.8rem;
    color: var(--color-white);
    margin-bottom: 8px;
}

.cta-banner-content p {
    color: rgba(255,255,255,0.65);
    font-size: 1rem;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1rem;
    white-space: nowrap;
}

/* =============================================
   ARZT TEASER (Homepage)
   ============================================= */
.section-arzt-teaser {
    background: var(--color-bg);
}

.arzt-teaser-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.arzt-teaser-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.arzt-teaser-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.arzt-teaser-content .section-tag {
    text-align: left;
}

.arzt-teaser-content h2 {
    font-size: 2.2rem;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
}

.arzt-teaser-content .arzt-title {
    font-size: 1.05rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 16px;
}

.arzt-teaser-content p {
    font-size: 0.98rem;
    color: var(--color-text-light);
    line-height: 1.75;
}

/* =============================================
   GALERIE TEASER (Homepage - 3 equal columns)
   ============================================= */
.galerie-teaser {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 300px;
}

.galerie-teaser .galerie-large {
    grid-column: span 1;
}

/* =============================================
   CONTENT INTRO (Subpages)
   ============================================= */
.content-intro {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items: center;
}

.content-intro-text h2 {
    font-size: 1.8rem;
    color: var(--color-primary-dark);
    margin-bottom: 20px;
}

.content-intro-text p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.content-intro-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.content-intro-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* =============================================
   DIAGNOSTIK GRID
   ============================================= */
.diagnostik-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.diagnostik-card {
    padding: 36px 32px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.diagnostik-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.diagnostik-card h3 {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.diagnostik-card p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

/* =============================================
   METHODEN GRID (Schwerpunkte page)
   ============================================= */
.methoden-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.methode-card {
    padding: 36px 32px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
}

.methode-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.methode-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-bg-alt);
    line-height: 1;
    margin-bottom: 12px;
    display: block;
}

.methode-card h3 {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.methode-card p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

/* =============================================
   ERKRANKUNGEN DETAIL (Erkrankungen page)
   ============================================= */
.erkrankungen-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.erkrankung-detail-card {
    padding: 36px 32px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.erkrankung-detail-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.erkrankung-detail-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.erkrankung-detail-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(72, 169, 166, 0.1), rgba(26, 82, 118, 0.08));
    color: var(--color-primary);
}

.erkrankung-detail-header h3 {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
}

.erkrankung-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.erkrankung-list li {
    font-size: 0.92rem;
    color: var(--color-text-light);
    padding-left: 20px;
    position: relative;
    line-height: 1.5;
}

.erkrankung-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
}

/* =============================================
   TIMELINE FULL (Arzt page)
   ============================================= */
.werdegang-full {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-full {
    position: relative;
    padding-left: 40px;
}

.timeline-full::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-primary));
    border-radius: 2px;
}

.timeline-full-item {
    position: relative;
    padding-bottom: 40px;
}

.timeline-full-item:last-child {
    padding-bottom: 0;
}

.timeline-full-item::before {
    content: '';
    position: absolute;
    left: -36px;
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-white);
    border: 3px solid var(--color-accent);
    z-index: 1;
}

.timeline-full-date {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.timeline-full-content h3 {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

.timeline-full-content p {
    font-size: 0.92rem;
    color: var(--color-text-light);
}

/* =============================================
   QUALI TIMELINE (Arzt page)
   ============================================= */
.quali-timeline {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.quali-timeline-item {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 24px 28px;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.quali-timeline-item:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.quali-year {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    min-width: 64px;
}

.quali-timeline-content h4 {
    font-size: 1.05rem;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

.quali-timeline-content p {
    font-size: 0.88rem;
    color: var(--color-text-light);
}

/* =============================================
   MAP PLACEHOLDER (Kontakt page)
   ============================================= */
.section-map {
    background: var(--color-bg-alt);
}

.map-placeholder {
    height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.map-placeholder-content {
    text-align: center;
    color: var(--color-text-muted);
}

.map-placeholder-content svg {
    margin-bottom: 16px;
    opacity: 0.3;
}

.map-placeholder-content h3 {
    font-size: 1.2rem;
    color: var(--color-text);
    margin-bottom: 4px;
}

.map-placeholder-content p {
    font-size: 0.95rem;
}

/* =============================================
   LEGAL PAGES (Impressum, Datenschutz)
   ============================================= */
.page-header-compact {
    min-height: 280px;
    padding: 140px 0 60px;
}

.page-header-compact .page-header-bg {
    background: var(--color-bg-dark);
}

.page-header-compact .page-header-overlay-dark {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0c1e2e 0%, #1a3a52 40%, #0e2f44 100%);
}

.legal-content {
    max-width: 780px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.5rem;
    color: var(--color-primary-dark);
    margin-top: 40px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content h3 {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    margin-top: 28px;
    margin-bottom: 10px;
}

.legal-content p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: rgba(26, 82, 118, 0.3);
    text-underline-offset: 2px;
}

.legal-content a:hover {
    color: var(--color-accent);
    text-decoration-color: var(--color-accent);
}

.legal-content strong {
    color: var(--color-text);
}

/* =============================================
   KONTAKT FORM SELECT
   ============================================= */
.form-group select {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: var(--transition);
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%235d6d7e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(72, 169, 166, 0.1);
}

/* =============================================
   COOKIE BANNER
   ============================================= */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--color-white);
    box-shadow: 0 -4px 30px rgba(0,0,0,0.12);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.cookie-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.cookie-banner-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

.cookie-banner-text p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0;
}

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

.cookie-banner-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 10px 24px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}

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

.cookie-btn-accept:hover {
    background: var(--color-primary-light);
}

.cookie-btn-essential {
    background: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.cookie-btn-essential:hover {
    background: var(--color-border);
}

@media (max-width: 768px) {
    .cookie-banner-inner {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        gap: 16px;
    }

    .cookie-banner-actions {
        width: 100%;
        flex-direction: column;
    }

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

/* =============================================
   ANIMATIONS (Scroll Reveal)
   ============================================= */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .praxis-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .schwerpunkte-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .arzt-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .arzt-image-wrapper {
        aspect-ratio: 16/9;
        max-height: 400px;
    }

    .hero-image-wrapper {
        width: 40%;
        opacity: 0.4;
    }

    .galerie-grid {
        grid-auto-rows: 220px;
    }

    .arzt-teaser-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .content-intro {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-banner {
        flex-direction: column;
        text-align: center;
        padding: 48px 40px;
    }

    .erkrankungen-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

    .hero {
        min-height: 100svh;
    }

    .hero-content {
        margin-left: 24px;
        margin-right: 24px;
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 2.4rem;
    }

    .hero-image-wrapper {
        width: 100%;
        opacity: 0.15;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 1.3rem;
    }

    .praxis-grid {
        grid-template-columns: 1fr;
    }

    .schwerpunkte-grid {
        grid-template-columns: 1fr;
    }

    .erkrankungen-grid {
        grid-template-columns: 1fr;
    }

    .kontakt-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .kontakt-info h2 {
        font-size: 1.8rem;
        word-break: break-word;
    }

    .sprechzeit-row {
        gap: 12px;
        font-size: 0.82rem;
    }

    .galerie-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 200px;
    }

    .galerie-full {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 200px;
    }

    .galerie-large,
    .galerie-full .galerie-large {
        grid-column: span 2;
    }

    .quali-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .timeline-item {
        grid-template-columns: 100px 1fr;
        gap: 12px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        text-align: center;
    }

    .scroll-indicator {
        display: none;
    }

    .page-header {
        padding: 120px 0 60px;
        min-height: 320px;
    }

    .diagnostik-grid,
    .methoden-grid {
        grid-template-columns: 1fr;
    }

    .cta-banner {
        padding: 36px 28px;
    }

    .cta-banner-content h2 {
        font-size: 1.4rem;
    }

    .timeline-full {
        padding-left: 32px;
    }
}

@media (max-width: 480px) {
    .galerie-grid,
    .galerie-full {
        grid-template-columns: 1fr;
        grid-auto-rows: 220px;
    }

    .galerie-large,
    .galerie-full .galerie-large {
        grid-column: span 1;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .stat-divider {
        display: none;
    }

    .kontakt-card {
        padding: 28px 20px;
    }
}