@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;600;700&display=swap');

:root {
    --color-primary: #6b9080;
    --color-secondary: #a4c3b2;
    --color-dark: #2c3e50;
    --color-light: #f5f5f0;
    --color-white: #ffffff;
}

* { 
    box-sizing: border-box;
}

html { 
    background: var(--color-light);
    width: 100%;
    height: 100%;
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

body { 
    margin: 0; 
    padding: 0; 
    overflow-x: hidden;
    background: var(--color-light);
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-dark);
    width: 100%;
    min-height: 100%;
}

/* Animations */
@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shine {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes scroll {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(15px); opacity: 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Form Styles */
input:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(107, 144, 128, 0.1);
}

button:hover:not(:disabled) {
    background-color: #5a7a6a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(107, 144, 128, 0.3);
}

button:active:not(:disabled) {
    transform: translateY(0);
}

/* Hover Effects */
.nav-item {
    position: relative;
    display: inline-block;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.nav-item:hover::after {
    transform: scaleX(1);
}

.nav-item:hover {
    color: var(--color-primary);
}

.nav-button {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.nav-button:hover {
    background: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Disable animations for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .fade-in {
        opacity: 1;
        transform: none;
    }
    
    .hero-image,
    .hero-content {
        transform: none !important;
    }
}

/* Navigation Styles - Mobile First */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 0;
    background-color: transparent;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav.scrolled {
    background-color: rgba(245, 245, 240, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(107, 144, 128, 0.2);
}

.nav-inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0 20px;
    max-width: 1400px;
    gap: 15px;
}

.logo {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}

.logo svg {
    width: 20px;
    height: 20px;
}

.nav-menu {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    color: var(--color-dark);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    padding: 5px 0;
    display: inline-block;
}

/* Hero Section */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 50%, #cce3de 100%);
    z-index: 0;
}

.hero-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
    opacity: 0.3;
    filter: contrast(1.1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(107, 144, 128, 0.2) 100%);
    z-index: 1;
}
.hero-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: auto;
    max-width: 80%;
    opacity: 0.85;
    z-index: 1.5;
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
    max-width: 100%;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: -1px;
    margin: 0 0 20px 0;
    padding: 0 10px;
    background: linear-gradient(45deg, var(--color-dark), var(--color-primary), var(--color-dark));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    background-size: 200% 200%;
    animation: gradient 3s ease infinite;
    text-transform: uppercase;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
    box-sizing: border-box;
}

.hero-subtitle {
    font-size: 14px;
    letter-spacing: 2px;
    opacity: 0.9;
    margin: 0 0 40px 0;
    padding: 0 10px;
    color: var(--color-dark);
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.hero-cta-button {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    box-shadow: 0 10px 20px rgba(107, 144, 128, 0.2);
    margin-top: 10px;
}

.hero-cta-button:hover {
    background: var(--color-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(0,0,0,0.15);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: 20px;
    position: relative;
    opacity: 0.7;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 2px;
    position: absolute;
    left: 50%;
    top: 8px;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

/* Section Styles - Mobile First */
.section {
    padding: 80px 20px;
    position: relative;
}

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

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 80px;
    letter-spacing: -1px;
    position: relative;
    opacity: 0.9;
}

.section-title-gradient {
    background: linear-gradient(90deg, var(--color-dark) 0%, var(--color-primary) 50%, var(--color-dark) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    background-size: 200% auto;
    animation: shine 3s linear infinite;
}

.section-subtitle {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 30px;
    margin-top: 60px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.list-section {
    background-color: var(--color-light);
    padding: 80px 50px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
}

.about-image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(107, 144, 128, 0.15);
}

.about-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(1) saturate(0.95);
}

.text-content {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.two-column-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 40px auto 0;
    list-style: none;
    padding: 0;
}

.list-item {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
}

.list-item::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

/* Contact Form Styles */
.contact-section {
    background-color: var(--color-white);
}

.contact-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-notice {
    text-align: center;
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    padding: 15px;
    background-color: rgba(107, 144, 128, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(107, 144, 128, 0.1);
}

.form-slots-reminder {
    text-align: center;
    margin-bottom: 30px;
    font-size: 15px;
    color: var(--color-dark);
}

/* ---- Subpage layout ---- */
.nav-solid {
    background-color: rgba(255, 255, 255, 0.97);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

a.logo {
    text-decoration: none;
    color: inherit;
}

.page-main {
    padding-top: 80px;
}

.page-header {
    padding: 60px 20px 20px;
    background-color: var(--color-white);
}

.breadcrumb {
    font-size: 13px;
    color: #888;
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    margin: 0 6px 0 2px;
}

.breadcrumb span[aria-current] {
    margin: 0;
    color: #888;
}

.page-title {
    font-size: clamp(30px, 5vw, 44px);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 20px;
    color: var(--color-dark);
}

.page-lead {
    font-size: 19px;
    line-height: 1.7;
    color: #555;
    max-width: 65ch;
    margin: 0;
}

/* ---- Specialisation cards (homepage) ---- */
.specialisation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.specialisation-card {
    background: var(--color-white);
    border: 1px solid rgba(107, 144, 128, 0.15);
    border-radius: 12px;
    padding: 28px;
    display: flex;
    flex-direction: column;
}

.specialisation-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 12px;
}

.specialisation-link {
    margin-top: auto;
    padding-top: 12px;
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
}

.specialisation-link:hover,
.specialisation-link:focus-visible {
    text-decoration: underline;
}

/* ---- Contact detail cards (kontakt.html) ---- */
.contact-details-section {
    background-color: var(--color-light);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.contact-card {
    background: var(--color-white);
    border: 1px solid rgba(107, 144, 128, 0.15);
    border-radius: 12px;
    padding: 28px;
    text-align: center;
}

.contact-card-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin: 0 0 14px;
}

.contact-card-value {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-dark);
    margin: 0 0 12px;
}

.contact-card-value a {
    color: var(--color-dark);
    text-decoration: none;
}

.contact-card-value a:hover,
.contact-card-value a:focus-visible {
    color: var(--color-primary);
    text-decoration: underline;
}

.contact-card-address {
    font-style: normal;
}

.contact-card-hours {
    font-size: 18px;
}

.contact-card-note {
    font-size: 13px;
    line-height: 1.6;
    color: #777;
    margin: 0;
}

/* ---- Page CTA ---- */
.cta-section {
    background-color: var(--color-white);
    text-align: center;
}

.cta-button-link {
    display: inline-block;
    margin: 10px 0 25px;
    padding: 14px 32px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 30px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-button-link:hover,
.cta-button-link:focus-visible {
    background-color: #5a7a6a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(107, 144, 128, 0.3);
}

/* ---- Footer nav ---- */
.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 26px;
    margin-bottom: 24px;
}

.footer-nav a {
    color: var(--color-secondary);
    font-size: 14px;
    text-decoration: none;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
    color: var(--color-white);
    text-decoration: underline;
}

.contact-details {
    margin-top: 30px;
    text-align: center;
    font-style: normal;
    font-size: 13px;
    line-height: 1.7;
    color: #777;
}

.contact-details a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-details a:hover,
.contact-details a:focus-visible {
    text-decoration: underline;
}

.text-link-button {
    background: none;
    border: none;
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
    font-size: inherit;
    transition: color 0.3s ease;
}

.text-link-button:hover {
    color: var(--color-dark);
}

.form-group {
    margin-bottom: 30px;
}

.label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-dark);
    letter-spacing: 0.5px;
}

.input, .textarea {
    width: 100%;
    padding: 15px 20px;
    font-size: 16px;
    border: 2px solid rgba(107, 144, 128, 0.2);
    border-radius: 8px;
    background-color: var(--color-white);
    color: var(--color-dark);
    transition: all 0.3s ease;
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

.input-error {
    border-color: #e74c3c !important;
}

.error-text {
    color: #e74c3c;
    font-size: 13px;
    margin-top: 5px;
    display: block;
}

.submit-button {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 18px 50px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    width: 100%;
}

.submit-button-disabled {
    background-color: var(--color-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.success-message {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 30px;
    font-size: 16px;
    font-weight: 600;
}

/* Footer Styles - Mobile First */
.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: 60px 20px 30px;
    text-align: center;
    border-top: 1px solid rgba(107, 144, 128, 0.3);
    position: relative;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-text {
    font-size: 12px;
    color: #666;
    letter-spacing: 1px;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(107, 144, 128, 0.3);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.6);
    backdrop-filter: blur(8px);
}

.modal-container {
    position: relative;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    background: var(--color-white);
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    transform: translateY(30px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.modal.active .modal-container {
    transform: translateY(0) scale(1);
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 1px solid rgba(107, 144, 128, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    color: var(--color-primary);
}

.close-button {
    background: none;
    border: none;
    color: var(--color-dark);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-button:hover {
    background: rgba(107, 144, 128, 0.1);
}

.modal-content {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

.modal-description {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 25px;
}

.modal-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 25px 0 0;
    padding: 14px 20px;
    background: rgba(107, 144, 128, 0.07);
    border: 1px solid rgba(107, 144, 128, 0.15);
    border-radius: 12px;
    text-align: center;
}

.modal-price-amount {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
}

.modal-price-note {
    font-size: 14px;
    color: #666;
}

.slots-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.slot-card {
    background: var(--color-light);
    border: 1px solid rgba(107, 144, 128, 0.2);
    padding: 15px 20px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.slot-card:hover {
    border-color: var(--color-primary);
    transform: translateX(5px);
    background: var(--color-white);
    box-shadow: 0 4px 12px rgba(107, 144, 128, 0.1);
}

.slot-date {
    font-weight: 600;
    font-size: 16px;
    color: var(--color-dark);
}

.slot-time {
    color: var(--color-primary);
    font-weight: 700;
}

.modal-footer {
    padding: 20px 30px;
    background: var(--color-light);
    border-top: 1px solid rgba(107, 144, 128, 0.1);
}

.modal-action-button {
    width: 100%;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 15px;
    border-radius: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-action-button:hover {
    background: var(--color-dark);
}

.loading-spinner {
    text-align: center;
    padding: 40px;
    color: var(--color-primary);
    font-style: italic;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-dark);
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(107, 144, 128, 0.4);
}

.back-to-top:active {
    transform: translateY(-2px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* Tablet & Desktop Enhancements */
@media (min-width: 481px) {
    .hero-title {
        font-size: 60px;
    }
    
    .hero-subtitle {
        letter-spacing: 3px;
    }
    
    .section-title {
        font-size: 48px;
    }
}

@media (min-width: 769px) {
    /* Navigation */
    .nav {
        padding: 20px 0;
    }
    
    .nav-inner {
        flex-direction: row;
        padding: 0 50px;
        gap: 0;
    }
    
    .logo {
        font-size: 18px;
        letter-spacing: 1px;
    }
    
    .logo svg {
        width: 24px;
        height: 24px;
    }
    
    .nav-menu {
        gap: 20px;
        flex-wrap: nowrap;
    }
    
    .nav-item {
        font-size: 13px;
    }
    
    /* Hero */
    .hero-content {
        padding: 0 40px;
    }
    
    .hero-title {
        font-size: 120px;
        letter-spacing: -2px;
        padding: 0;
    }
    
    .hero-subtitle {
        font-size: 18px;
        letter-spacing: 4px;
        padding: 0;
    }
    
    /* Sections */
    .section {
        padding: 100px 50px;
    }
    
    .section-title {
        font-size: 72px;
    }
    
    /* About Grid */
    .about-grid {
        grid-template-columns: 350px 1fr;
        gap: 60px;
    }
    
    .hero-logo {
        width: 500px;
    }
    
    /* Footer */
    .footer {
        padding: 80px 50px 40px;
    }
}

@media (min-width: 1024px) {
    .nav-menu {
        gap: 40px;
    }
}