:root {
    --primary-green: #27ae60;
    /* Medical Green */
    --dark-green: #1e8449;
    /* Darker shade */
    --secondary-blue: #2c3e50;
    /* Dark Blue text */
    --light-bg: #f0fdf4;
    /* Very light green tint */
    --white: #ffffff;
    --text-gray: #666;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: 'Poppins', sans-serif;
    color: var(--secondary-blue);
    font-weight: 600;
}

/* Utility Classes */
.text-green {
    color: var(--primary-green) !important;
}

.bg-green {
    background-color: var(--primary-green) !important;
    color: white;
}

.bg-light-green {
    background-color: var(--light-bg) !important;
}

.section-padding {
    padding: 90px 0;
}

/* Buttons */
.btn-medical {
    background-color: var(--primary-green);
    color: white;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 500;
    border: 2px solid var(--primary-green);
    transition: all 0.3s ease;
}

.btn-medical:hover {
    background-color: white;
    color: var(--primary-green);
    box-shadow: 0 5px 15px rgba(39, 174, 96, 0.3);
}

.btn-outline-medical {
    background: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
    padding: 10px 30px;
    border-radius: 5px;
    font-weight: 500;
    transition: 0.3s;
}

.btn-outline-medical:hover {
    background: var(--primary-green);
    color: white;
}

/* Top Bar */
.top-bar {
    background-color: var(--secondary-blue);
    color: white;
    padding: 10px 0;
    font-size: 0.9rem;
}

.top-bar a {
    color: white;
    text-decoration: none;
    margin-right: 15px;
}

.top-bar i {
    color: var(--primary-green);
    margin-right: 5px;
}

/* Navbar */
.navbar {
    background-color: white;
    padding: 15px 0;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-blue) !important;
}

.navbar-brand span {
    color: var(--primary-green);
}

.nav-link {
    color: var(--secondary-blue) !important;
    font-weight: 500;
    margin: 0 10px;
}

.nav-link:hover {
    color: var(--primary-green) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7)), url('https://images.unsplash.com/photo-1516549655169-df83a0774514?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center top;
    padding: 150px 0 120px;
    position: relative;
}

/* Info Boxes (Overlap) */
.info-box-container {
    margin-top: -80px;
    position: relative;
    z-index: 2;
}

.info-box {
    padding: 40px;
    color: white;
    height: 100%;
    transition: 0.3s;
}

.info-box:hover {
    transform: translateY(-5px);
}

.box-1 {
    background-color: var(--primary-green);
    border-radius: 10px 0 0 10px;
}

.box-2 {
    background-color: var(--dark-green);
}

.box-3 {
    background-color: var(--secondary-blue);
    border-radius: 0 10px 10px 0;
}

@media(max-width: 768px) {
    .info-box {
        border-radius: 10px;
        margin-bottom: 20px;
    }
}

/* Service Cards */
.service-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    border-bottom: 3px solid transparent;
    height: 100%;
}

.service-card:hover {
    border-bottom: 3px solid var(--primary-green);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 20px;
}

/* Doctor Card */
.doctor-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    text-align: center;
}

.doctor-card:hover {
    transform: translateY(-5px);
}

.doctor-img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    object-position: top;
    background: #f0f0f0;
}

.doctor-info {
    padding: 25px;
}

.social-icons a {
    color: #ccc;
    margin: 0 5px;
    transition: 0.3s;
}

.social-icons a:hover {
    color: var(--primary-green);
}

/* Appointment Form */
.appointment-section {
    background-color: var(--light-bg);
}

.form-control,
.form-select {
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #ddd;
    background: white;
}

.form-control:focus {
    box-shadow: none;
    border-color: var(--primary-green);
}

/* Testimonials */
.testimonial-item {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.quote-icon {
    color: var(--light-bg);
    font-size: 4rem;
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 0;
}

/* Footer */
footer {
    background-color: var(--secondary-blue);
    color: #bbb;
    padding-top: 70px;
}

footer h5 {
    color: white;
    margin-bottom: 20px;
}

footer a {
    color: #bbb;
    text-decoration: none;
    transition: 0.3s;
}

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

.footer-bottom {
    background: #233140;
    padding: 20px 0;
    margin-top: 50px;
}