/* ============================================
   Tierarztpraxis Dr. Olga Pea Althaus
   ============================================ */

/* --- Reset & Variables --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #5BC0EB;
    --accent-yellow: #FFC914;
    --dark-gray: #333;
    --light-gray: #f5f5f5;
    --white: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
}

/* --- Header & Navigation --- */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-brand {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 80px 10px;
    display: flex;
    justify-content: flex-start;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    height: 100px;
    width: auto;
}

.logo-text h1 {
    font-size: 2.2rem;
    color: var(--dark-gray);
}

.logo-text p {
    font-size: 1.15rem;
    color: #666;
}

nav {
    background: var(--accent-yellow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-wrapper {
    background: var(--accent-yellow);
    position: relative;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    padding: 12px 0;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-notdienst {
    background: #e91e8c;
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 8px 18px;
    border-radius: 20px;
    transition: background 0.3s;
}

.nav-notdienst:hover {
    background: #c4177a;
}

.nav-login {
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-login:hover {
    color: var(--white);
}

.menu-login-item {
    display: none;
}

nav a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 600;
    transition: color 0.3s;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px 20px;
}

.header-info {
    background: var(--primary-blue);
    color: var(--white);
    padding: 10px 0;
    text-align: center;
    font-size: 0.95rem;
}

.header-info a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(135deg, rgba(91, 192, 235, 0.45), rgba(255, 201, 20, 0.3)),
                url('../images/hero.jpg') center/cover;
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

.hero p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto 30px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}

.hero-heart {
    font-style: italic;
    font-size: 1.15rem;
    max-width: 800px;
    margin: 0 auto 20px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}

.hero-motto {
    font-size: 1.4rem;
    font-weight: 700;
    max-width: 800px;
    margin: 10px auto 0;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
    letter-spacing: 0.02em;
}

.cta-button {
    display: inline-block;
    background: var(--accent-yellow);
    color: var(--dark-gray);
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* --- Reusable Layout --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--dark-gray);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-yellow);
    margin: 20px auto;
}

.section-bg {
    background: var(--light-gray);
    padding: 80px 20px;
    margin: 0;
}

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

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Features Grid --- */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    color: var(--dark-gray);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* --- Image Grid --- */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 50px 0;
}

.image-grid img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s;
}

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

/* --- About Section --- */
.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: start;
    margin-top: 50px;
}

.about-image {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.about-name {
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.about-text p {
    margin-bottom: 20px;
}

.about-quote {
    font-style: italic;
}

.memberships {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.membership-badge {
    background: var(--primary-blue);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* --- Leistungen Section --- */
.leistungen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.leistung-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    border-top: 4px solid var(--primary-blue);
}

.leistung-card:nth-child(even) {
    border-top-color: var(--accent-yellow);
}

.leistung-card h3 {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.leistung-card ul {
    line-height: 2;
}

.zusammenarbeit {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 10px;
    margin-top: 50px;
    border-left: 5px solid var(--accent-yellow);
}

.zusammenarbeit h3 {
    color: var(--primary-blue);
    margin-bottom: 20px;
}

/* --- Notdienst Section --- */
.notdienst-info {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 10px;
    margin: 30px 0;
}

.notdienst-info p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.notdienst-info ul {
    font-size: 1.1rem;
    line-height: 2;
    margin-left: 20px;
}

.notdienst-subtitle {
    color: var(--primary-blue);
    margin: 40px 0 20px;
    font-size: 1.8rem;
}

.notdienst-schedule {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.day-card {
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
}

.day-card.active {
    border-left-color: var(--accent-yellow);
    background: #fffef0;
}

.day-card h4 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.notdienst-weekend {
    background: var(--accent-yellow);
    padding: 30px;
    border-radius: 10px;
    margin-top: 40px;
    text-align: center;
}

.notdienst-weekend h3 {
    margin-bottom: 15px;
}

.notdienst-weekend .hint {
    font-size: 0.95rem;
    font-style: italic;
}

/* --- Aktuelles Section --- */
.aktuelles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.aktuelles-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.aktuelles-card h3 {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.social-cta {
    text-align: center;
    margin-top: 50px;
}

.social-cta p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

/* --- Partner Section --- */
.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.partner-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.partner-card h3 {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.produkte-title {
    color: var(--primary-blue);
    margin-bottom: 30px;
    font-size: 1.8rem;
    text-align: center;
    margin-top: 60px;
}

.produkte-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.produkt-link {
    background: var(--accent-yellow);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: bold;
    transition: transform 0.2s;
}

.produkt-link:hover {
    transform: translateY(-2px);
}

/* --- Contact Section --- */
.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.kontakt-heading {
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.kontakt-info {
    line-height: 2;
}

.kontakt-info a {
    color: var(--primary-blue);
    text-decoration: none;
}

.kontakt-info a:hover {
    text-decoration: underline;
}

.oeffnungszeiten {
    margin: 40px 0 20px;
}

.kontakt-form-wrapper {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 10px;
}

.kontakt-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.kontakt-form input,
.kontakt-form textarea {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
}

.kontakt-form textarea {
    resize: vertical;
}

.kontakt-form button {
    background: var(--primary-blue);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

.kontakt-form button:hover {
    background: #4aafda;
}

/* --- Alert Messages --- */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* --- Footer --- */
footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: 60px 20px 20px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--accent-yellow);
    margin-bottom: 20px;
}

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

.footer-section a {
    color: var(--white);
    text-decoration: none;
    display: block;
    margin: 10px 0;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--accent-yellow);
}

.footer-admin-link {
    color: #555;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #555;
}

.footer-motto {
    margin-top: 10px;
    font-size: 0.9rem;
    font-style: italic;
}

/* --- Social Links --- */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links--centered {
    justify-content: center;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background 0.3s;
}

.social-links a:hover {
    background: var(--accent-yellow);
}

/* --- Modal --- */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 10px;
    max-width: 600px;
    margin: 20px;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: #999;
}

.modal-title {
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.modal-today {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.modal-vet-box {
    background: var(--light-gray);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-yellow);
}

.modal-vet-box h3 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.modal-vet-praxis {
    color: #666;
    margin-bottom: 5px;
}

.modal-vet-name {
    font-size: 1.2rem;
}

.modal-vet-tel {
    font-size: 1.3rem;
    margin-top: 15px;
}

.modal-vet-tel a {
    color: var(--primary-blue);
    font-weight: bold;
    text-decoration: none;
}

.modal-hint {
    margin-top: 15px;
    font-size: 0.95rem;
    color: #666;
}

.modal-footer {
    margin-top: 20px;
    font-size: 0.95rem;
    color: #666;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    /* Header Brand */
    .header-brand {
        padding: 15px 20px 10px;
        justify-content: center;
    }

    .logo {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .logo-img {
        height: 70px;
    }

    .logo-text h1 {
        font-size: 1.5rem;
    }

    .logo-text p {
        font-size: 0.95rem;
    }

    /* Navigation */
    nav {
        padding: 0 15px;
    }

    .mobile-menu-btn {
        display: block;
    }

    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--accent-yellow);
        flex-direction: column;
        padding: 15px 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        z-index: 100;
    }

    nav ul.active {
        display: flex;
    }

    .nav-right {
        gap: 10px;
    }

    .nav-notdienst {
        font-size: 0.8rem;
        padding: 6px 14px;
    }

    .nav-login {
        display: none;
    }

    .menu-login-item {
        display: list-item;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        padding-top: 10px;
        margin-top: 5px;
    }

    /* Hero */
    .hero {
        padding: 60px 20px;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    /* Content */
    .about-content {
        grid-template-columns: 1fr;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .kontakt-form-wrapper {
        padding: 25px;
    }
}