:root {
    /* Color Palette */
    --primary-teal: #1abc9c;
    --primary-teal-light: #e8f8f5;
    --secondary-navy: #2c3e50;
    --accent-blue: #3498db;
    --bg-light: #f8f9fa;
    --text-dark: #333333;
    --text-muted: #666666;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

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

body {
    background-color: var(--white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    color: var(--secondary-navy);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s ease;
}

ul {
    list-style: none;
}

/* Navbar */
header {
    background: var(--white);
    padding: 1rem 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
    border-radius: 8px; /* Subtle rounding */
}




.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links li a:hover {
    color: var(--primary-teal);
}

.nav-cta {
    background: var(--primary-teal);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: 0.3s;
}

.nav-cta:hover {
    background: #16a085;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url('hero.png') no-repeat center center/cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    color: #1abc9c;
}

.hero h2 {
    font-size: 1.8rem;
    color: var(--secondary-navy);
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 2rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
}

.btn-primary {
    background: var(--secondary-navy);
    color: var(--white);
}

.btn-secondary {
    background: var(--primary-teal);
    color: var(--white);
}

/* Client Reviews Bar */
.reviews-bar {
    background: #fff8e1;
    padding: 3rem 10%;
    text-align: center;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.review-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.stars {
    color: #f1c40f;
    margin-bottom: 1rem;
}

/* Appointments & Why Choose Us */
.split-section {
    padding: 5rem 10%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: var(--bg-light);
}

.appointment-box {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border-top: 5px solid var(--primary-teal);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i {
    color: var(--primary-teal);
    font-size: 1.2rem;
}

.why-choose-us ul li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.why-choose-us ul li::before {
    content: '✓';
    color: var(--primary-teal);
    font-weight: bold;
}

/* Services Grid */
.services {
    padding: 5rem 10%;
    text-align: center;
}

.services h2 {
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: 0.3s;
    border: 1px solid #eee;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-teal);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-teal-light);
    color: var(--primary-teal);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

/* Specialization Section */
.specialize {
    display: flex;
    align-items: center;
    padding: 5rem 10%;
    gap: 4rem;
    background: var(--white);
}

.specialize-img {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.specialize-img img {
    width: 100%;
    display: block;
}

.specialize-content {
    flex: 1;
}

/* FAQ */
.faq {
    padding: 5rem 20%;
    background: var(--bg-light);
}

.accordion-item {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.accordion-content {
    padding: 0 1.5rem 1.5rem;
    display: none;
    color: var(--text-muted);
}

/* Footer */
footer {
    background: var(--secondary-navy);
    color: var(--white);
    padding: 4rem 10% 2rem;
    text-align: center;
}

.footer-logo {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.footer-logo img {
    height: 60px;
    width: auto;
    filter: brightness(0) invert(1); /* Make logo white for dark footer */
    border-radius: 8px; /* Consistent branding */
}




.copyright {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: #ccc;
}

/* WhatsApp Floating */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
    header {
        padding: 1rem 5%;
        flex-direction: row;
        justify-content: space-between;
    }

    .nav-links {
        display: none;
    }

    .split-section, .specialize {
        grid-template-columns: 1fr;
        flex-direction: column;
    }
    .hero h1 {
        font-size: 2.5rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

@media (max-width: 600px) {
    .logo {
        font-size: 1.2rem;
    }

    .nav-cta {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }

    .hero h2 {
        font-size: 1.4rem;
    }
}