/* ===================================
   Privater Pflegedienst Köhler - Stylesheet
   Moderne, hochwertige Website mit professionellem Design
   Farbschema: Soft Blues (#5B8FA3, #7BA5B8), Warm Greens (#8FB89C, #A8C5A8), Gentle Purples (#9B8FA8)
   =================================== */

/* CSS Reset und Basis-Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Hauptfarben aus Logo */
    --primary-blue: #5B8FA3;
    --light-blue: #7BA5B8;
    --primary-green: #8FB89C;
    --light-green: #A8C5A8;
    --primary-purple: #9B8FA8;
    --light-purple: #B8A8C5;
    
    /* Neutrale Farben */
    --white: #ffffff;
    --off-white: #F8F9FA;
    --light-gray: #E8EEF2;
    --text-dark: #2C3E50;
    --text-gray: #5A6C7D;
    --text-light: #7A8C9D;
    
    /* Schatten */
    --shadow-sm: 0 2px 8px rgba(91, 143, 163, 0.08);
    --shadow-md: 0 4px 16px rgba(91, 143, 163, 0.12);
    --shadow-lg: 0 8px 24px rgba(91, 143, 163, 0.16);
    
    /* Übergänge */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Skip Link für Barrierefreiheit */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: var(--white);
    padding: 12px 24px;
    text-decoration: none;
    z-index: 10000;
    border-radius: 0 0 8px 0;
    font-weight: 600;
}

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

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

/* ===================================
   Header und Navigation
   =================================== */

header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo img:hover {
    opacity: 0.9;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    transition: var(--transition);
}

.nav-menu a:hover::after,
.nav-menu a:focus::after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a:focus {
    color: var(--primary-blue);
}

.nav-menu a.nav-cta {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: var(--white);
    padding: 10px 24px;
    border-radius: 24px;
    font-weight: 600;
}

.nav-menu a.nav-cta::after {
    display: none;
}

.nav-menu a.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    margin: 4px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* ===================================
   Hero-Bereich
   =================================== */

.hero {
    background: linear-gradient(135deg, #F0F7FA 0%, var(--off-white) 100%);
    padding: 80px 24px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(91, 143, 163, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 3rem;
    color: var(--text-dark);
    margin-bottom: 24px;
    line-height: 1.2;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.35rem;
    color: var(--primary-blue);
    margin-bottom: 24px;
    font-weight: 600;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 32px;
    color: var(--text-gray);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.hero-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(91, 143, 163, 0.2);
}

@media (max-width: 768px) {

  .hero-text{
    display: contents;
  }

  .hero-content h1 { order: 1; }

  .hero-content .hero-subtitle { order: 2; }

  .hero-content .hero-image { 
    order: 3; 
    margin: 18px 0;
  }

  .hero-content p:not(.hero-subtitle) { order: 4; }

  .hero-content .hero-buttons { order: 5; }

  .hero {
    padding-top: 18px !important;
    padding-bottom: 22px !important;
    min-height: unset !important;
    height: auto !important;
  }

  .hero .container {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
  }

  .hero-content {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    gap: 0 !important;
    min-height: unset !important;
  }

  .hero-text { display: contents !important; }

  .hero-content h1 { margin: 20px 0 10px 0 !important; }
  .hero-content .hero-subtitle { margin: 0 0 12px 0 !important; }
  .hero-content p:not(.hero-subtitle) { margin: 0 !important; }

  .hero-image {
    margin: 12px 0 !important;
    padding: 0 !important;
    height: auto !important;
    align-self: stretch !important;
  }

  .hero-image img {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
  }

  .hero-buttons { margin-top: 14px !important;margin-bottom: 40px !important; }
}


/* ===================================
   Call-to-Action Buttons
   =================================== */

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 28px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.cta-button.primary:hover,
.cta-button.primary:focus {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.cta-button.secondary {
    background: var(--white);
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.cta-button.secondary:hover,
.cta-button.secondary:focus {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.cta-button.whatsapp {
    background: #25D366;
    color: var(--white);
}

.cta-button.whatsapp:hover,
.cta-button.whatsapp:focus {
    background: #20BA5A;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ===================================
   Über uns Bereich
   =================================== */

.about-section {
    padding: 100px 24px;
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 28px;
    font-weight: 700;
    position: relative;
    padding-bottom: 16px;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    border-radius: 2px;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-gray);
}

.about-text p strong {
    color: var(--primary-blue);
    font-weight: 600;
}

/* ===================================
   Leistungen Bereich
   =================================== */

.services-section {
    background: linear-gradient(135deg, #F0F7FA 0%, var(--off-white) 100%);
    padding: 100px 24px;
    position: relative;
}

.services-section h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 24px;
    text-align: center;
    font-weight: 700;
}

.section-intro {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-gray);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.service-card {
    background-color: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.service-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-content {
    padding: 28px;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 16px;
    font-weight: 600;
}

.service-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-gray);
}

.services-cta {
    text-align: center;
    margin-top: 60px;
}

/* ===================================
   Vorteile Bereich
   =================================== */

.benefits-section {
    padding: 100px 24px;
    background-color: var(--white);
}

.benefits-section h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 24px;
    text-align: center;
    font-weight: 700;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.benefit-card {
    background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 100%);
    padding: 36px;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--light-gray);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-green);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon svg {
    color: var(--white);
}

.benefit-card h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 16px;
    font-weight: 600;
}

.benefit-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-gray);
}

/* ===================================
   FAQ Bereich
   =================================== */

.faq-section {
    padding: 100px 24px;
    background: linear-gradient(135deg, #F0F7FA 0%, var(--off-white) 100%);
}

.faq-section h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 60px;
    text-align: center;
    font-weight: 700;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    margin-bottom: 16px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    padding: 24px 28px;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    list-style: none;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--primary-blue);
    transition: var(--transition);
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item summary:hover {
    background-color: var(--off-white);
    color: var(--primary-blue);
}

.faq-item p {
    padding: 0 28px 24px 28px;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

/* ===================================
   Kontakt Bereich
   =================================== */

.contact-section {
    background: linear-gradient(135deg, var(--white) 0%, #F0F7FA 100%);
    padding: 100px 24px;
}

.contact-section h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 24px;
    text-align: center;
    font-weight: 700;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    max-width: 1100px;
    margin: 60px auto 0;
}

.contact-info {
    background-color: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    height: fit-content;
    border: 1px solid var(--light-gray);
}

.contact-info h3 {
    font-size: 1.6rem;
    color: var(--text-dark);
    margin-bottom: 24px;
    font-weight: 600;
}

.contact-info p {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--text-gray);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    padding: 12px;
    background: var(--off-white);
    border-radius: 8px;
}

.contact-item svg {
    color: var(--primary-blue);
    flex-shrink: 0;
}

.contact-item a {
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--primary-blue);
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 28px;
}

.contact-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 28px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-button.phone {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: var(--white);
}

.contact-button.phone:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.contact-button.whatsapp {
    background: #25D366;
    color: var(--white);
}

.contact-button.whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Kontaktformular */
.contact-form-container {
    background-color: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--light-gray);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--off-white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(91, 143, 163, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Checkbox-Gruppe für Datenschutz */
.checkbox-group {
    margin-top: 8px;
}
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-weight: 400 !important;
}
.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--primary-blue);
    -webkit-appearance: checkbox;
    -moz-appearance: checkbox;
    appearance: checkbox;
    border: 2px solid var(--light-gray);
    border-radius: 4px;
}

/* ===================================
   Footer
   =================================== */

footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #1a2838 100%);
    color: var(--white);
    padding: 60px 24px 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.footer-logo img {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
    background: var(--white);
    padding: 12px 20px;
    border-radius: 12px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--light-blue);
    padding-left: 4px;
}

.footer-contact p {
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 28px;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-legal {
    margin-bottom: 16px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

.footer-legal a:hover {
    color: var(--light-blue);
}

.footer-legal span {
    margin: 0 12px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 968px) {
    .nav-container {
        position: relative;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 16px 24px;
        margin: 0;
        box-shadow: var(--shadow-md);
        border-top: 1px solid var(--light-gray);
        z-index: 999;
    }

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

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        display: block;
        width: 100%;
        padding: 14px 0;
    }

    .nav-menu a::after {
        display: none;
    }

    .nav-menu a.nav-cta {
        text-align: center;
        margin-top: 12px;
        padding: 12px 24px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .footer-logo {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 60px 20px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
    
    .about-section,
    .services-section,
    .benefits-section,
    .faq-section {
        padding: 24px;
    }
    
    .contact-section {
        padding: 24px;
    }
    
    .contact-section .container {
        padding: 0;
    }
    
    .contact-info,
    .contact-form-container {
        padding: 24px;
    }
    
    h2 {
        font-size: 2rem !important;
    }
    
    .section-intro {
        font-size: 1rem;
    }
}

/* ===================================
   Animationen
   =================================== */

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

.hero-content,
.about-content,
.service-card,
.benefit-card,
.faq-item {
    animation: fadeInUp 0.6s ease-out;
}