/* =======================
   Arztpraxis Freystadt
   Professional Medical Practice Stylesheet
   ======================= */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors - Based on Logo */
    --primary-red: #ba1111;
    --primary-red-dark: #8b0d0d;
    --primary-red-light: #d41b1b;

    /* Secondary Colors - Medical Professional */
    --secondary-blue: #2c5f7d;
    --secondary-blue-light: #3a7ba0;

    /* Neutral Colors */
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e9ecef;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --black: #000000;

    /* Accent Colors */
    --accent-green: #28a745;
    --accent-orange: #fd7e14;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-gray);
    line-height: 1.6;
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 50%, #f5f7fa 100%);
    background-attachment: fixed;
    min-height: 100vh;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: 2rem;
    color: var(--secondary-blue);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: 0.5rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-red);
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
    color: var(--secondary-blue);
}

h4 {
    font-size: 1.25rem;
    color: var(--primary-red);
    margin-bottom: var(--spacing-sm);
}

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

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

a:hover {
    color: var(--primary-red);
}

/* ===== Navigation ===== */
.navbar {
    background: var(--white) !important;
    box-shadow: var(--shadow-md);
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-normal);
}

.navbar-brand {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-red) !important;
    transition: transform var(--transition-fast);
}

.navbar-brand:hover {
    transform: translateY(-2px);
}

.navbar-brand img {
    transition: transform var(--transition-normal);
}

.navbar-brand:hover img {
    transform: rotate(5deg) scale(1.05);
}

.nav-link {
    font-weight: 500;
    color: var(--dark-gray) !important;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width var(--transition-fast);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 60%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-red) !important;
    background: var(--off-white);
}

/* ===== Hero Section ===== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
    background-size: 100px 100px;
    animation: moveBackground 60s linear infinite;
}

@keyframes moveBackground {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    color: var(--white);
    font-size: 2.8rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn-primary-custom {
    background: var(--white);
    color: var(--primary-red);
    border: 2px solid var(--white);
    padding: 0.75rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn-primary-custom:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-custom {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 0.75rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.btn-outline-custom:hover {
    background: var(--white);
    color: var(--primary-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== Sections ===== */
section {
    padding: var(--spacing-lg) 0;
}

.section-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.section-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ===== News/Announcements Section ===== */
.announcement-card {
    background: linear-gradient(135deg, #fff8e1 0%, #ffe082 100%);
    border-left: 4px solid var(--accent-orange);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.announcement-card.urgent {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    border-left-color: var(--primary-red);
}

.announcement-card h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.announcement-date {
    font-size: 0.9rem;
    color: var(--medium-gray);
    font-style: italic;
}

/* ===== Team Section ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.team-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    text-align: center;
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.team-photo {
    width: 100%;
    height: 280px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--off-white) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--medium-gray);
    font-size: 3rem;
}

.team-info {
    padding: var(--spacing-md);
}

.team-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-red);
    margin-bottom: var(--spacing-xs);
}

.team-role {
    font-size: 0.95rem;
    color: var(--secondary-blue);
    margin-bottom: var(--spacing-sm);
}

.team-specialty {
    font-size: 0.85rem;
    color: var(--medium-gray);
    line-height: 1.4;
}

.doctors-section {
    margin-bottom: var(--spacing-lg);
}

.staff-section {
    margin-bottom: var(--spacing-lg);
}

/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border-left: 4px solid var(--primary-red);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-left-width: 6px;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: var(--spacing-sm);
}

.service-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--secondary-blue);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-sm);
}

.service-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.service-details.active {
    max-height: 500px;
}

.service-toggle {
    background: var(--off-white);
    border: none;
    color: var(--primary-red);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-fast);
    width: 100%;
    margin-top: var(--spacing-sm);
}

.service-toggle:hover {
    background: var(--primary-red);
    color: var(--white);
}

/* ===== Job Listings Section ===== */
.job-listings {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.job-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border-top: 3px solid var(--accent-green);
}

.job-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.job-title {
    font-size: 1.3rem;
    color: var(--secondary-blue);
    margin-bottom: var(--spacing-xs);
}

.job-badge {
    display: inline-block;
    background: var(--accent-green);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    margin-right: var(--spacing-xs);
}

/* ===== Appointment Booking Form ===== */
.appointment-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-md);
}

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

.form-label {
    display: block;
    font-weight: 600;
    color: var(--secondary-blue);
    margin-bottom: var(--spacing-xs);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(186, 17, 17, 0.1);
}

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

.submit-btn {
    background: var(--primary-red);
    color: var(--white);
    border: none;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.submit-btn:hover {
    background: var(--primary-red-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.submit-btn:active {
    transform: translateY(0);
}

/* ===== Contact Section ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.contact-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary-red);
    margin-bottom: var(--spacing-sm);
}

.phone-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-red);
}

.hours-table {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.hours-table td {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-gray);
}

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

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

.emergency-info {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    border-left: 4px solid var(--primary-red);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.emergency-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-red);
}

/* ===== Footer ===== */
footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
}

footer a {
    color: var(--white);
    margin: 0 var(--spacing-sm);
}

footer a:hover {
    color: var(--primary-red-light);
}

/* ===== Utilities ===== */
.text-primary-red {
    color: var(--primary-red);
}

.text-secondary-blue {
    color: var(--secondary-blue);
}

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn var(--transition-slow) ease-out;
    animation-fill-mode: forwards;
    opacity: 1;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

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

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

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

    .nav-link::before {
        display: none;
    }
}

@media (max-width: 576px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
    }

    .section-card {
        padding: var(--spacing-sm);
    }
}

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

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}

button:focus,
a:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}