:root {
    /* Color Palette */
    --clr-primary: #0A4D8C; /* Deep medical blue */
    --clr-primary-dark: #073866;
    --clr-accent: #FFFFFF; /* Soft white */
    --clr-highlight: #D4AF37; /* Warm gold */
    --clr-highlight-hover: #b8972e;
    --clr-bg: #F8F6F2; /* Light cream */
    --clr-text-main: #333333;
    --clr-text-light: #666666;
    
    /* Fonts */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --container-width: 1200px;
    --border-radius: 12px;
    --border-radius-lg: 24px;
    
    /* Shadows */
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 40px rgba(10, 77, 140, 0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--clr-primary);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography Utilities */
.text-white { color: var(--clr-accent) !important; }
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
}
.section-subtitle {
    text-align: center;
    color: var(--clr-text-light);
    max-width: 600px;
    margin: 0 auto 50px;
    font-size: 1.1rem;
}
.divider {
    height: 3px;
    width: 60px;
    background-color: var(--clr-highlight);
    margin: 0 auto 20px;
    border-radius: 2px;
}
.divider-light {
    background-color: var(--clr-accent);
}

/* ================= Buttons ================= */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--clr-highlight);
    color: var(--clr-accent);
}
.btn-primary:hover {
    background-color: var(--clr-highlight-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--clr-primary);
    color: var(--clr-primary);
}
.btn-outline:hover {
    background-color: var(--clr-primary);
    color: var(--clr-accent);
}

.btn-outline-light {
    background-color: transparent;
    border-color: var(--clr-accent);
    color: var(--clr-accent);
}
.btn-outline-light:hover {
    background-color: var(--clr-accent);
    color: var(--clr-primary);
}

.btn-block {
    display: block;
    width: 100%;
}

/* ================= Navigation ================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    background-color: transparent;
    z-index: 1000;
    transition: var(--transition);
}
.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-icon {
    font-size: 1.8rem;
    color: var(--clr-highlight);
}
.navbar.scrolled .logo-icon {
    color: var(--clr-primary);
}
.logo-text {
    display: flex;
    flex-direction: column;
}
.logo-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--clr-accent);
    line-height: 1;
}
.logo-city {
    font-size: 0.8rem;
    color: var(--clr-highlight);
    letter-spacing: 2px;
    text-transform: uppercase;
}
.navbar.scrolled .logo-name { color: var(--clr-primary); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}
.nav-links a {
    color: var(--clr-accent);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}
.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--clr-highlight);
    transition: var(--transition);
}
.nav-links a:not(.btn):hover::after { width: 100%; }

.navbar.scrolled .nav-links a:not(.btn) { color: var(--clr-primary); }

.hamburger {
    display: none;
    cursor: pointer;
}
.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: var(--clr-accent);
}
.navbar.scrolled .bar { background-color: var(--clr-primary); }

/* ================= Hero Section ================= */
.hero {
    height: 100vh;
    min-height: 600px;
    background: url('https://images.unsplash.com/photo-1606811841689-23dfddce3e95?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
    background-attachment: fixed;
    position: relative;
    display: flex;
    align-items: center;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(10, 77, 140, 0.9) 0%, rgba(10, 77, 140, 0.4) 100%);
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 650px;
    color: var(--clr-accent);
}

.hero-content h1 {
    color: var(--clr-accent);
    font-size: 4rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-badges {
    display: flex;
    gap: 30px;
}
.badge {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
}
.badge i {
    color: var(--clr-highlight);
    font-size: 1.2rem;
}

/* ================= Services Section ================= */
.services {
    padding: 100px 0;
    background-color: var(--clr-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--clr-accent);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--clr-highlight);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--clr-highlight);
    color: var(--clr-accent);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--clr-text-light);
    font-size: 0.95rem;
}

/* ================= Why Us Section ================= */
.why-us {
    padding: 100px 0;
    background-color: var(--clr-primary);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.stat-item {
    color: var(--clr-accent);
}

.stat-number, .stat-plus {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--clr-highlight);
    display: inline-block;
}

.stat-icon {
    font-size: 3.5rem;
    color: var(--clr-highlight);
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 1.1rem;
    font-weight: 500;
    margin-top: 10px;
    letter-spacing: 1px;
}

/* ================= Team Section ================= */
.team {
    padding: 100px 0;
    background-color: var(--clr-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.team-card {
    background-color: var(--clr-accent);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

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

.team-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.team-info {
    padding: 30px;
    text-align: center;
}

.team-info h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.role {
    display: block;
    color: var(--clr-highlight);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.team-info p {
    color: var(--clr-text-light);
    font-size: 0.95rem;
}

/* ================= Testimonials ================= */
.testimonials {
    padding: 100px 0;
    background-color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--clr-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    position: relative;
}

.stars {
    color: var(--clr-highlight);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.quote {
    font-style: italic;
    color: var(--clr-text-main);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.patient-name {
    font-weight: 600;
    color: var(--clr-primary);
}

.testimonial-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    color: #4285F4; /* Google Blue */
}

/* ================= Booking & Contact ================= */
.booking-contact {
    padding: 100px 0;
    background-color: var(--clr-bg);
}

.booking-contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background-color: var(--clr-accent);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.contact-info {
    background-color: var(--clr-primary);
    color: var(--clr-accent);
    padding: 60px;
}

.contact-info h2 {
    color: var(--clr-accent);
    margin-bottom: 10px;
}

.contact-sub {
    color: rgba(255,255,255,0.8);
    margin-bottom: 40px;
}

.contact-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-list .icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--clr-highlight);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-list strong {
    display: block;
    margin-bottom: 5px;
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.contact-list p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

.booking-form {
    padding: 60px;
}

.booking-form h2 {
    margin-bottom: 10px;
}

.form-sub {
    color: var(--clr-text-light);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background-color: #fafafa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-primary);
    background-color: var(--clr-accent);
    box-shadow: 0 0 0 3px rgba(10, 77, 140, 0.1);
}

/* ================= Footer ================= */
.footer {
    background-color: var(--clr-primary-dark);
    color: var(--clr-accent);
    padding: 60px 0 30px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 40px;
    margin-bottom: 20px;
}

.tagline {
    margin: 20px 0;
    font-style: italic;
    color: rgba(255,255,255,0.7);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--clr-accent);
}

.social-links a:hover {
    background-color: var(--clr-highlight);
    transform: translateY(-3px);
}

.footer-links h3 {
    color: var(--clr-accent);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
}

.footer-links a:hover {
    color: var(--clr-highlight);
    padding-left: 5px;
}

.footer-legal {
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
}

/* ================= Floating WhatsApp ================= */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128C7E;
}

/* ================= Animations ================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ================= Responsive ================= */
@media (max-width: 992px) {
    .hero-content h1 { font-size: 3rem; }
    .booking-contact-wrapper {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger { display: block; }
    
    .nav-links {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        padding: 30px 0;
    }
    
    .nav-links.active { left: 0; }
    
    .nav-links li { margin: 15px 0; }
    
    .nav-links a { color: var(--clr-primary) !important; font-size: 1.1rem; }
    
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .hero-content h1 { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .hero-badges { flex-direction: column; gap: 15px; }
    
    .contact-info, .booking-form { padding: 40px 20px; }
    
    .footer-container { grid-template-columns: 1fr; text-align: center; gap: 30px; }
    .social-links { justify-content: center; }
    .footer-brand { display: flex; flex-direction: column; align-items: center; }
    .footer-legal { flex-direction: column; gap: 10px; }
}