/* Core Configurations */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Smooth Scrolling Behavior when clicking menu links */
html {
    scroll-behavior: smooth;
}

:root {
    --primary-color: #0d47a1; /* Bold clinical blue */
    --accent-color: #00b0ff;  /* Clean sky accent blue */
    --light-bg: #f5f9fc;      
    --text-dark: #2c3e50;
    --card-shadow: 0 12px 35px rgba(13, 71, 161, 0.06);
}

body {
    background-color: #ffffff;
    color: var(--text-dark);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    background: #fff;
    box-shadow: 0 2px 15px rgba(0,0,0,0.04);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo h2 {
    color: var(--primary-color);
    font-weight: 800;
    font-size: 1.6rem;
}

.accent {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin: 0 18px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.btn-nav {
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.btn-nav:hover {
    background-color: var(--accent-color);
}

/* Hero Section */
.hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 80px 8%;
    background: linear-gradient(135deg, #f0f6fb 0%, #ffffff 100%);
    min-height: 85vh;
}

.hero-content {
    max-width: 52%;
}

.badge {
    background: #e3f2fd;
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 15px;
}

.hero-content h1 {
    font-size: 2.8rem;
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.05rem;
    color: #546e7a;
    margin-bottom: 35px;
}

.stats-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.stat-item {
    background: white;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Booking Card */
.booking-widget {
    background: white;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(13, 71, 161, 0.1);
    max-width: 420px;
    width: 100%;
}

.booking-widget h3 {
    color: var(--primary-color);
    margin-bottom: 8px;
    font-size: 1.35rem;
}

.booking-widget p {
    font-size: 0.85rem;
    color: #78909c;
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 16px;
}

.input-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #455a64;
}

.input-group input, .input-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #cfd8dc;
    border-radius: 6px;
    font-size: 0.95rem;
    outline: none;
    color: var(--text-dark);
}

.input-group input:focus, .input-group select:focus {
    border-color: var(--accent-color);
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-submit:hover {
    background-color: var(--primary-color);
}

/* Services */
.services {
    padding: 100px 8%;
    background-color: var(--light-bg);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.section-title p {
    color: #546e7a;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px 25px;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    text-align: center;
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-6px);
}

.card-icon {
    font-size: 2.4rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.service-card p {
    font-size: 0.9rem;
    color: #607d8b;
}

/* About Section */
.about-section {
    padding: 90px 8%;
    background: white;
    display: flex;
    justify-content: center;
}

.about-box {
    max-width: 800px;
    text-align: center;
}

.about-box h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.about-box p {
    font-size: 1.1rem;
    color: #546e7a;
}

/* Contact Section */
.contact-section {
    padding: 100px 8%;
    background-color: var(--light-bg);
}

.contact-grid {
    display: flex;
    justify-content: center;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    width: 100%;
    max-width: 1000px;
}

.info-item {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-top: 4px;
}

.info-item h4 {
    color: var(--primary-color);
    margin-bottom: 6px;
    font-size: 1.1rem;
}

.info-item p {
    font-size: 0.95rem;
    color: #607d8b;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: #b0bec5;
    text-align: center;
    padding: 30px;
    font-size: 0.9rem;
    border-top: 1px solid #0a357a;
}

/* Mobile Responsiveness */
@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 40px;
    }
    .hero-content {
        max-width: 100%;
        margin-bottom: 45px;
    }
    .stats-row {
        justify-content: center;
    }
    .nav-links {
        display: none; 
    }
}