/* Custom CSS for Little Hearts Children's Hospital */

/* Root Variables */
:root {
    --primary-color: #4A90E2;
    --secondary-color: #FFD93D;
    --accent-color: #FF6B6B;
    --success-color: #6BCF7F;
    --warning-color: #FFB347;
    --info-color: #4ECDC4;
    --dark-color: #2C3E50;
    --light-color: #F8F9FA;
    --white-color: #FFFFFF;
    --text-color: #333333;
    --muted-color: #6C757D;
}

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

body {
    font-family: 'Nunito', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Comic Neue', cursive;
    font-weight: 700;
    color: var(--dark-color);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--muted-color);
    margin-bottom: 3rem;
}

/* Navigation Styles */
.navbar {
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.navbar-brand h4 {
    font-family: 'Comic Neue', cursive;
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link {
    font-weight: 600;
    color: var(--dark-color) !important;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
}

.hospital-logo {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--info-color) 100%);
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}



.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-content .text-warning {
    color: var(--secondary-color) !important;
}

.hero-buttons .btn {
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-buttons .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.hero-image {
    animation: float 6s ease-in-out infinite;
}

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

/* Service Cards */
.service-card {
    transition: all 0.3s ease;
    border: none;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Doctor Cards */
.doctor-card {
    transition: all 0.3s ease;
    border: none;
    border-radius: 20px;
    overflow: hidden;
}

.doctor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.doctor-avatar {
    transition: all 0.3s ease;
}

.doctor-card:hover .doctor-avatar {
    transform: scale(1.1);
}

/* Facility Cards */
.facility-card {
    transition: all 0.3s ease;
    border: none;
    border-radius: 20px;
    overflow: hidden;
}

.facility-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.facility-icon {
    transition: all 0.3s ease;
}

.facility-card:hover .facility-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Appointment Section */
.appointment-info {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 20px;
    border-left: 5px solid var(--primary-color);
}

.appointment-form {
    border-radius: 20px;
    border: 2px solid var(--light-color);
}

.appointment-form .form-control,
.appointment-form .form-select {
    border: 2px solid #E9ECEF;
    border-radius: 15px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.appointment-form .form-control:focus,
.appointment-form .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(74, 144, 226, 0.25);
}

.appointment-form .btn {
    border-radius: 15px;
    padding: 1rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.appointment-form .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Contact Cards */
.contact-card {
    transition: all 0.3s ease;
    border: none;
    border-radius: 20px;
    overflow: hidden;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.contact-icon {
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, #34495E 100%);
}

footer .text-warning {
    color: var(--secondary-color) !important;
}

.social-links a {
    transition: all 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-3px);
    color: var(--secondary-color) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .appointment-info {
        margin-bottom: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .navbar-brand h4 {
        font-size: 1.2rem;
    }
    
    .hospital-logo {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-color);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Hover Effects for Interactive Elements */
.btn, .nav-link, .card {
    transition: all 0.3s ease;
}

.btn:hover, .nav-link:hover {
    transform: translateY(-2px);
}

/* Focus States for Accessibility */
.btn:focus, .form-control:focus, .nav-link:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* Success Page Styles */
.success-card {
    border: 2px solid var(--success-color);
    position: relative;
    overflow: hidden;
}

.success-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--success-color), var(--primary-color));
}

.success-icon {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.feature-card {
    transition: all 0.3s ease;
    border: none;
    border-radius: 20px;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.feature-icon {
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-reminder {
    transition: all 0.3s ease;
    border: none;
    border-radius: 20px;
    overflow: hidden;
}

.service-reminder:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.service-reminder ul li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.service-reminder ul li:last-child {
    border-bottom: none;
}

.service-reminder ul li:hover {
    background: var(--light-color);
    padding-left: 10px;
    border-radius: 5px;
}

.contact-item {
    transition: all 0.3s ease;
    padding: 15px;
    border-radius: 10px;
}

.contact-item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* Print Styles */
@media print {
    .navbar, .footer, .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
}