/* General Styles */
:root {
    --primary: #3A86FF; /* Light Royal Blue */
    --secondary: #00C49A; /* Mint Green */
    --background: #F9FAFC; /* Light Greyish-White */
    --accent: #FFD166; /* Soft Yellow */
    --text: #2D2D2D; /* Dark Grey */
    --heading: #1E3A8A; /* Navy Blue */
    --link-hover: #0252D2; /* Darker Blue */
    --card-bg: #FFFFFF; /* White */
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text);
    background-color: var(--background);
    margin: 0;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    color: var(--heading);
}

/* Navbar */
.navbar {
    background-color: var(--card-bg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    color: var(--heading);
}

.navbar-nav .nav-link {
    color: var(--text);
    font-size: 1.1rem;
    margin-left: 1rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary);
}

.navbar-toggler {
    border: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%231E3A8A' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 100px 0;
}

.hero-section .carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-section .carousel-inner {
    height: 100%;
}

.hero-section .carousel-item img {
    object-fit: cover;
    height: 100%;
    width: 100%;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.9));
}

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

.hero-section h1 {
    font-size: 3rem;
    font-weight: 600;
    color: #fff;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--link-hover);
    border-color: var(--link-hover);
    transform: translateY(-2px);
}

.btn-outline-primary {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: #fff;
}

/* Meet Dr. Mayank Khatri Section */
.meet-doctor .doctor-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
}

.meet-doctor .doctor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.meet-doctor .card-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.meet-doctor .card-text {
    font-size: 1rem;
}

.meet-doctor .card-body {
    padding: 2rem;
}

.meet-doctor .doctor-img {
    width: 100%;
    height: 500px;
    max-height: 100%;
    object-fit: cover;
    border-radius: 20px ;
}

/* Services Section */
.services-section {
    background-color: var(--background);
}

.card {
    background-color: var(--card-bg);
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.card i {
    color: var(--secondary);
}

.card-title {
    font-size: 1.25rem;
    color: var(--heading);
}

.card-text {
    font-size: 0.9rem;
}

/* Navigation Buttons Section */
.nav-buttons-section .btn-outline-primary {
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Why Choose Us Section */
.why-choose-us {
    background-color: #f1f5f9;
}

.why-choose-us i {
    color: var(--secondary);
}

.why-choose-us h5 {
    font-size: 1.2rem;
    color: var(--heading);
}

/* CTA Section */
.cta-section {
    background-color: var(--accent);
    color: var(--heading);
}

.cta-section h2 {
    font-size: 2rem;
}

/* Contact Section */
.contact-section form .form-control {
    border-radius: 0.25rem;
    border: 1px solid #ced4da;
    transition: border-color 0.3s ease;
}

.contact-section form .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 5px rgba(58, 134, 255, 0.5);
}

.contact-section .text-secondary {
    color: var(--secondary) !important;
}

.contact-section a:hover {
    color: var(--link-hover);
}

/* Images Section */
.images-section img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 10px;
}

/* Footer */
footer {
    background-color: var(--heading);
}

footer a {
    color: #fff;
    transition: color 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .navbar-nav {
        background-color: var(--card-bg);
        padding: 1rem;
    }

    .hero-section {
        padding: 60px 0;
    }

    .hero-section .carousel-item img {
        height: 400px;
    }

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

    .hero-section p {
        font-size: 1rem;
    }

    .meet-doctor .doctor-card {
        flex-direction: column;
    }

    .meet-doctor .doctor-img {
        height: 300px;
        width: 100%;
        border-radius: 10px 10px 0 0;
    }

    .contact-section form .form-control {
        width: 100%;
    }
}

/* AOS Animation Overrides */
[data-aos] {
    pointer-events: none;
}

.aos-animate {
    pointer-events: auto;
}