:root {
    /* Color Palette from Brand Guidelines */
    --deep-teal: #0A2121;
    --dark-teal-green: #122E2B;
    --muted-teal-grey: #526C65;
    --light-mint-green: #67D084;
    --off-white: #FAFBFB;
    --soft-grey: #A9B3B4;
    
    /* Updated Color Scheme */
    --primary-bg: #FFFFFF;
    --gradient-tone: #FAFBFB;
    --secondary-shade: #E8F5E9;
    --accent: #67D084;
    --primary-text: #0A2121;
    --secondary-text: #526C65;
    --footer-bg: #122E2B;
    
    /* Spacing Variables */
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--primary-text);
    background-color: var(--primary-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography from Brand Guidelines */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Spartan', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 62px;
    font-weight: 800;
}

h2 {
    font-size: 42px;
    font-weight: 700;
    color: var(--dark-teal-green);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 80px;
    height: 4px;
    background-color: var(--accent);
    transform: translateX(-50%);
}

h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-text);
}

h4 {
    font-size: 28px;
    font-weight: 700;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--secondary-text);
    font-size: 16px;
    font-weight: 400;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.btn {
    display: inline-block;
    background-color: var(--accent);
    color: var(--deep-teal);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    text-align: center;
    font-family: 'Spartan', sans-serif;
    font-weight: 600;
}

.btnz {
    display: inline-block;
    background-color: var(--accent);
    color: var(--deep-teal);
    padding: 14px 60px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    text-align: center;
    font-family: 'Spartan', sans-serif;
    font-weight: 600;
}

.btnz:hover{
    background-color: #56b870;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.btn:hover {
    background-color: #56b870;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #1da851;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background-color: var(--accent);
    color: var(--deep-teal);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    display: inline-block;
}

.text-center {
    text-align: center;
}

/* Header & Navigation - Transparent */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    padding: 1.5rem 0;
    transition: var(--transition);
}

header.scrolled {
    padding: 1rem 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--box-shadow);
}

header.solid {
    padding: 1rem 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--box-shadow);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-img {
    height: 60px;
    width: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    transform: translateY(-4px);
}

.logo-img img {
    height: 100%;
    width: auto;
    display: block;
}

.logo-text {
    font-family: 'Spartan', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--primary-text);
}

.logo-text span {
    color: var(--accent);
}

nav ul {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

nav li {
    display: flex;
    align-items: center;
}

nav li:last-child {
    margin-left: 30px;
}

nav a {
    font-weight: 600;
    padding: 0.5rem 0;
    position: relative;
    color: var(--off-white);
    line-height: 1;
    display: inline-flex;
    align-items: center;
}

nav .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    line-height: 1;
}

header.scrolled nav a {
    color: var(--primary-text);
}

header.solid nav a {
    color: var(--primary-text);
}
header.solid nav a:hover {
    color: var(--accent);
}
nav a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    /* height: 2px; */
    background-color: var(--accent);
    transition: var(--transition);
}

nav a:hover:after,
nav a.active:after {
    width: 100%;
}

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

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--off-white);
}

header.scrolled .mobile-toggle {
    color: var(--primary-text);
}

header.solid .mobile-toggle {
    color: var(--primary-text);
}

/* Hero Section - Image Only */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

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

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero .hero-content-inner {
    text-align: left;
    max-width: 560px;
    margin: 0;
}

.hero .hero-content-inner h1 {
    color: var(--off-white);
}

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

.hero .hero-content-inner p {
    color: rgba(250, 251, 251, 0.88);
}

.hero .hero-content-features {
    justify-content: flex-start;
}

/* Wave Divider */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

.wave-divider .shape-fill {
    fill: var(--primary-bg);
}

/* Hero Content Section (between Hero and About) */
.hero-content-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--primary-bg);
}

.hero-content-section {
    display: block;
}

.hero-content-inner {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content-inner h1 {
    font-size: 42px;
    color: var(--dark-teal-green);
    margin-bottom: var(--spacing-md);
    padding-top: 80px;
}

.hero-content-inner .hero-subtitle {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
}

.hero-content-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    justify-content: center;
}

.hero-content-feature {
    background-color: var(--secondary-shade);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    border-left: 4px solid var(--accent);
}

.hero-content-feature h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
    color: var(--dark-teal-green);
}

.hero-content-btns {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: left;
    margin-top: 60px;
}

/* About Section */
.about {
    background-color: var(--gradient-tone);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.about-image:hover img {
    transform: scale(1.03);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.about-feature {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent);
    box-shadow: var(--box-shadow);
}

.about-feature h4 {
    color: var(--dark-teal-green);
    margin-bottom: var(--spacing-sm);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    border-top: 4px solid var(--accent);
}

.instructions .services-grid {
    grid-template-columns: 1fr;
}

.instructions .service-card {
    position: relative;
    border-top: none;
    border-left: 4px solid var(--accent);
    border-radius: 16px;
    padding: var(--spacing-md) var(--spacing-lg);
}

.instructions .service-card::before {
    content: none;
}

.instructions .service-content h3 {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(10, 33, 33, 0.2);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-img {
    height: 400px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.service-content {
    padding: var(--spacing-lg);
}

.service-content h3 {
    color: var(--dark-teal-green);
    margin-bottom: var(--spacing-md);
}

/* Doctors Section - 4 cards in same row */
.doctors {
    background-color: var(--gradient-tone);
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.doctor-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.doctor-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.doctor-img {
    height: 220px;
    overflow: hidden;
}

.doctor-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.doctor-info {
    padding: var(--spacing-md);
}

.doctor-info h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--dark-teal-green);
    font-size: 1.3rem;
}

.doctor-specialty {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

/* Contact Section with Borders */
.contact {
    background-color: var(--primary-bg);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);   /* 👈 This adds space between boxes */
}


.contact-item {
    display: flex;
    align-items: flex-start;
    flex-direction: column;   
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border: 2px solid var(--accent);
    border-radius: var(--border-radius);
    background-color: white;
}

.contact-icon {
    background-color: rgba(103, 208, 132, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-details h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--dark-teal-green);
}

.contact-form {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 2px solid var(--accent);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-text);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background-color: var(--gradient-tone);
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    color: var(--primary-text);
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(103, 208, 132, 0.2);
}

/* Google Maps Section */
.map-container {
    height: 250px;
    width: 550px;
    border-radius: var(--border-radius);
    margin-top: var(--spacing-md);
    overflow: hidden;
    border: 2px solid var(--accent);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer - Dark Teal Green */
footer {
    background-color: var(--footer-bg);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    color: var(--off-white);
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo .logo-text {
    color: var(--off-white);
}

.footer-links h3 {
    color: var(--accent);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.footer-links ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links ul li a {
    color: rgba(250, 251, 251, 0.8);
}

.footer-links ul li a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--off-white);
}

.social-link:hover {
    background-color: var(--accent);
    color: var(--footer-bg);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(250, 251, 251, 0.7);
    font-size: 0.9rem;
}

/* Page Sections (for multi-page navigation) */
.page-section {
    display: none;
    padding-top: 0;
}

.page-section.active {
    display: block;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    h1 {
        font-size: 56px;
    }
    
    h2 {
        font-size: 48px;
    }
    
    .doctors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    h1 {
        font-size: 48px;
    }
    
    h2 {
        font-size: 40px;
    }
    
    .hero-content-inner h1 {
        font-size: 36px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-container {
        position: relative;
    }
    
    nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--primary-bg);
        padding: var(--spacing-lg);
        box-shadow: var(--box-shadow);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    nav ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    nav a {
        color: var(--primary-text) !important;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero-content-btns {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }

    nav ul li:last-child {
        width: 100%;
        display: flex;
        justify-content: center;
    }

    nav ul li:last-child .btn {
        width: auto;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .doctors-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    h3 {
        font-size: 20px;
    }
    
    .hero-content-inner h1 {
        font-size: 28px;
    }
    
    .hero-content-inner .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-content-feature {
        min-width: 100%;
    }
}
}