/* Modern Dental Clinic Website Styles */

/* CSS Variables */
:root {
    --primary-color: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --light-color: #f8fafc;
    --dark-color: #1e293b;
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    --gradient-hero: linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #3b82f6 100%);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Popup styles removed */

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--dark-color);
}

.display-4 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
}

.display-5 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--secondary-color);
}

/* Navigation */
.navbar {
    transition: var(--transition);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95) !important;
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-brand .brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
}

.navbar-nav {
    align-items: center;
    gap: 0.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--dark-color) !important;
    transition: var(--transition);
    position: relative;
    padding: 0.75rem 1rem !important;
    border-radius: var(--border-radius);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(37, 99, 235, 0.1);
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(37, 99, 235, 0.1);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0.25rem;
    left: 50%;
    background: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 1px;
}

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

/* Hero Section */
.hero-section {
    background: var(--gradient-hero);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/slider1.jpg') center/cover;
    opacity: 0.1;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-card {
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.hero-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
}

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

.btn-outline-light:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: var(--border-radius-lg);
}

/* Cards */
.service-card,
.doctor-card,
.service-item,
.contact-card,
.blog-card {
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.service-card:hover,
.doctor-card:hover,
.service-item:hover,
.contact-card:hover,
.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.service-card::before,
.service-item::before,
.contact-card::before,
.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: var(--transition);
}

.service-card:hover::before,
.service-item:hover::before,
.contact-card:hover::before,
.blog-card:hover::before {
    left: 100%;
}

/* Blog Card Styles */
.blog-card {
    display: flex;
    flex-direction: column;
}

.blog-image {
    transition: var(--transition);
}

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

.blog-content h5 a:hover {
    color: var(--primary-color) !important;
}

.service-icon,
.service-icon-large,
.contact-icon {
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.service-card:hover .service-icon,
.service-item:hover .service-icon-large,
.contact-card:hover .contact-icon {
    background: var(--primary-color) !important;
    color: white !important;
    transform: scale(1.1) rotate(5deg);
}

/* Enhanced Icon Styles */
.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-icon i {
    color: inherit;
}

.service-icon-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.service-icon-large i {
    color: inherit;
}

.contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.contact-icon i {
    color: inherit;
}

/* Icon Alignment Improvements */
.service-card .card-body,
.service-item .card-body,
.contact-card .card-body {
    text-align: center;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.service-card .card-title,
.service-item .card-title,
.contact-card .card-title {
    margin-bottom: 1rem;
    text-align: center;
}

.service-card .card-text,
.service-item .card-text,
.contact-card .card-text {
    text-align: center;
    margin-bottom: 1rem;
}

.service-card ul,
.service-item ul {
    text-align: left;
    width: 100%;
}

.service-card ul li,
.service-item ul li {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.service-card ul li i,
.service-item ul li i {
    margin-right: 0.5rem;
    width: 16px;
    text-align: center;
}

/* Appointment Section */
.appointment-features .feature-item {
    transition: var(--transition);
}

.appointment-features .feature-item:hover {
    transform: translateX(10px);
}

.feature-icon {
    transition: var(--transition);
}

.appointment-features .feature-item:hover .feature-icon {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.1);
}

/* Form Styles */
.form-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.form-card:hover {
    box-shadow: var(--shadow-xl);
}

.form-control {
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    transition: var(--transition);
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
    outline: none;
}

.form-control-lg {
    padding: 1rem 1.25rem;
    font-size: 1.1rem;
    border-radius: var(--border-radius-lg);
}

.form-label {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* Footer */
footer {
    background: var(--dark-color) !important;
}

.social-link {
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color) !important;
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Map Section */
.map-section {
    height: 400px;
    overflow: hidden;
}

.map-section iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.8s ease-out;
}

.animate-slide-left {
    animation: slideInLeft 0.8s ease-out;
}

.animate-slide-right {
    animation: slideInRight 0.8s ease-out;
}

/* Loading States */
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Utility Classes */
.bg-primary {
    background: var(--gradient-primary) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .display-4 {
        font-size: 3rem;
    }

    .display-5 {
        font-size: 2.25rem;
    }
}

@media (max-width: 992px) {
    .display-4 {
        font-size: 2.5rem;
    }

    .display-5 {
        font-size: 2rem;
    }

    .hero-section {
        min-height: 80vh;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    /* Footer mobile adjustments */
    .footer-contact,
    .footer-hours {
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .display-4 {
        font-size: 2.25rem;
    }

    .display-5 {
        font-size: 1.875rem;
    }

    .lead {
        font-size: 1.125rem;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .form-control-lg {
        padding: 0.875rem 1rem;
        font-size: 1rem;
    }

    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }

    .hero-buttons .btn:last-child {
        margin-bottom: 0;
    }

    /* Service cards mobile spacing */
    .service-card,
    .service-item,
    .contact-card {
        margin-bottom: 1.5rem;
    }

    /* Footer mobile layout */
    .footer-contact,
    .footer-hours {
        margin-bottom: 2rem;
        text-align: center;
    }

    .footer-contact .contact-item {
        justify-content: center;
        text-align: center;
    }

    .footer-contact .contact-icon {
        margin: 0 auto 1rem;
    }

    .footer-hours {
        text-align: center;
    }

    .footer-hours .hours-list {
        text-align: center;
    }

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

@media (max-width: 576px) {
    .display-4 {
        font-size: 2rem;
    }

    .display-5 {
        font-size: 1.75rem;
    }

    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .hero-section {
        min-height: 70vh;
        padding: 2rem 0;
    }

    .navbar-brand {
        font-size: 1rem;
    }

    .navbar-brand .small {
        font-size: 0.75rem;
    }

    /* Mobile-specific adjustments */
    .service-icon,
    .service-icon-large,
    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    .service-icon-large {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    /* Footer mobile fixes */
    .footer-contact .contact-item {
        flex-direction: column;
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .footer-contact .contact-icon {
        margin: 0 auto 0.5rem;
    }

    .footer-hours {
        text-align: center;
    }

    .footer-hours .hours-list {
        text-align: center;
    }

    .footer-hours .d-flex {
        flex-direction: column;
        text-align: center;
        gap: 0.25rem;
    }

    .social-links {
        justify-content: center;
        margin-top: 1rem;
    }

    /* Navigation mobile improvements */
    .navbar-brand {
        flex-direction: column;
        align-items: flex-start;
    }

    .navbar-brand .brand-icon {
        margin-bottom: 0.25rem;
    }

    /* Appointment section mobile */
    .appointment-features .feature-item {
        flex-direction: column;
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .appointment-features .feature-icon {
        margin: 0 auto 0.5rem;
    }

    /* Form mobile adjustments */
    .form-card {
        padding: 1.5rem;
    }

    .popup-content {
        padding: 1.5rem;
        margin: 1rem;
    }

    /* Touch-friendly improvements */
    .btn {
        min-height: 44px;
        min-width: 44px;
    }

    .nav-link {
        padding: 1rem 0.75rem !important;
    }

    .social-link {
        min-width: 44px;
        min-height: 44px;
    }

    /* Better spacing for mobile */
    .py-5 {
        padding-top: 3rem !important;
        padding-bottom: 3rem !important;
    }

    .mb-5 {
        margin-bottom: 3rem !important;
    }

    /* Hero section mobile optimization */
    .hero-section {
        padding: 2rem 0;
    }

    .hero-content {
        padding: 1rem 0;
    }
}

/* Print Styles */
@media print {

    .navbar,
    .hero-buttons,
    .btn,
    footer {
        display: none !important;
    }

    .hero-section {
        background: white !important;
        color: black !important;
        min-height: auto !important;
    }

    .hero-content h1,
    .hero-content p {
        color: black !important;
    }
}

/* 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 */
.form-control:focus,
button:focus,
a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000ff;
        --dark-color: #000000;
        --secondary-color: #333333;
    }

    .btn-primary {
        background: #0000ff;
        border: 2px solid #000000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}