/* ===== CSS Variables ===== */
:root {
    /* Primary Colors */
    --primary:  #022e15;
    --primary-light: #1a5730;
    --primary-dark: #011a0c;
    --primary-rgb: 2, 46, 21;
    
    /* Secondary Colors */
    --secondary: #58837c;
    --secondary-light: #7aa69e;
    --secondary-dark: #46615c;
    --secondary-rgb: 88, 131, 124;
    
    /* Accent Colors */
    --accent: #a3c9c6;
    --accent-light: #c1dedb;
    --accent-dark: #85a5a2;
    --accent-rgb: 163, 201, 198;
    
    /* Neutral Colors */
    --light: #f4f6f5;
    --dark: #1c1c1c;
    --gray: #7f8c8d;
    --gray-light: #e9ecef;
    --gray-dark: #5a6c7d;
    --white: #ffffff;
    --black: #000000;
    
    /* Semantic Colors */
    --success: #086153;
    --warning: #d4af37;
    --error: #dc3545;
    --info: #17a2b8;
    
    /* Typography */
    --font-primary: 'Raleway', sans-serif;
    --font-secondary: 'Source Serif Pro', serif;
    --font-accent: 'Playfair Display', serif;
    
    /* Font Weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-round: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 4px 15px rgba(var(--primary-rgb), 0.3);
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
    --z-notification: 1070;
}

/* ===== CSS Reset ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-regular);
    line-height: 1.6;
    color: var(--dark);
    background: var(--light);
    overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: var(--font-bold);
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--primary);
}

h1 {
    font-size: 3.5rem;
    font-weight: var(--font-bold);
}

h2 {
    font-size: 2.8rem;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

h3 {
    font-size: 2.2rem;
}

h4 {
    font-size: 1.8rem;
}

h5 {
    font-size: 1.4rem;
}

h6 {
    font-size: 1.2rem;
}

p {
    margin-bottom: var(--space-md);
    color: #fff;
}

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

a:hover {
    color: var(--secondary);
}

/* ===== Layout Components ===== */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-xxl) 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-xxl);
    position: relative;
}

.section-title h2 {
    margin-bottom: var(--space-lg);
}

.section-title p {
    max-width: 700px;
    margin: var(--space-xl) auto 0;
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--gray);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    border: none;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: var(--font-semibold);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
    transform: translateY(0);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn:active {
    transform: translateY(-1px);
}

/* Button Variants */
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    box-shadow: 0 10px 25px rgba(var(--primary-rgb), 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(var(--secondary-rgb), 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary) 100%);
    box-shadow: 0 10px 25px rgba(var(--secondary-rgb), 0.4);
}

.btn-outline {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

.btn-outline:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

.btn-warning {
    background: var(--warning);
    color: var(--dark);
}

.btn-success {
    background: var(--success);
    color: var(--white);
}

.btn-error {
    background: var(--error);
    color: var(--white);
}

.btn-info {
    background: var(--info);
    color: var(--white);
}

/* Button Sizes */
.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.1rem;
}

/* ===== Header & Navigation ===== */
header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    animation: slideDown 0.7s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transition: var(--transition-normal);
}

.logo:hover {
    transform: scale(1.05);
}

.logo h1 {
    font-family: var(--font-accent);
    font-size: 1.8rem;
    color: var(--primary);
    margin: 0;
}

.logo span {
    color: #6b2b30;
}

/* Navigation */
nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
}

nav ul li {
    position: relative;
}

nav ul li a {
    color: var(--dark);
    font-weight: var(--font-semibold);
    padding: var(--space-sm) 0;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition-normal);
    border-radius: 3px;
}

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

nav ul li a.active {
    color: var(--primary);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    padding: var(--space-sm);
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(rgba(2, 46, 21, 0.85), rgba(2, 46, 21, 0.9)), 
                url('https://images.unsplash.com/photo-1532938911079-1b06ac7ceec7?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    text-align: center;
    padding: 150px 20px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 100% 100%;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 1s ease;
    color: var(--white);
}

.hero h2::after {
    display: none;
}

.hero p {
    font-size: 1.3rem;
    margin: 0 auto var(--space-xl);
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
    max-width: 600px;
    font-weight: var(--font-light);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.hero .btn {
    animation: fadeInUp 1s ease 0.4s forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Features/Why Choose Us Section ===== */
.why-choose-us {
    background: var(--white);
    position: relative;
}

.why-choose-us::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 0;
    width: 100%;
    height: 200px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 C50,100 50,100 100,0 L100,100 L0,100 Z" fill="%23ffffff"/></svg>');
    background-size: 100% 100%;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.feature-card {
    background: linear-gradient(145deg, #ffffff, #f5f5f5);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: var(--transition-bounce);
    opacity: 0;
    transform: translateY(40px);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    transition: var(--transition-slow);
    z-index: -1;
    opacity: 0;
}

.feature-card.animated {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover::before {
    height: 100%;
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: var(--shadow-xl);
    color: var(--white);
}

.feature-card:hover h3,
.feature-card:hover p {
    color: var(--white);
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: var(--space-lg);
    transition: var(--transition-normal);
}

.feature-card:hover .feature-icon {
    color: var(--accent);
    transform: scale(1.2) rotate(5deg);
}

.feature-content h3 {
    font-size: 1.6rem;
    margin-bottom: var(--space-md);
    transition: var(--transition-normal);
}

.feature-content p {
    color: var(--gray);
    transition: var(--transition-normal);
    line-height: 1.8;
}

/* ===== Stats Section ===== */
.stats-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 C50,100 50,100 100,0 L100,100 L0,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 100% 100%;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    position: relative;
    z-index: 2;
}

.stat-item {
    padding: var(--space-xl) var(--space-md);
    opacity: 0;
    transform: translateY(40px);
    transition: var(--transition-normal);
    position: relative;
}

.stat-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--warning);
    border-radius: 3px;
}

.stat-item.animated {
    opacity: 1;
    transform: translateY(0);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--space-sm);
    color: var(--warning);
    font-family: var(--font-secondary);
}

.stat-text {
    font-size: 1.3rem;
    font-weight: var(--font-medium);
}

/* ===== Services Section ===== */
.services-preview {
    background: linear-gradient(135deg, #f9fafb 0%, #edf2f7 100%);
    position: relative;
}

.services-preview::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 0;
    width: 100%;
    height: 200px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 C50,100 50,100 100,0 L100,100 L0,100 Z" fill="%23f9fafb"/></svg>');
    background-size: 100% 100%;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: var(--transition-bounce);
    opacity: 0;
    transform: translateY(40px) rotate(3deg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    transition: var(--transition-slow);
    z-index: -1;
    opacity: 0;
}

.service-card.animated {
    opacity: 1;
    transform: translateY(0) rotate(0);
}

.service-card:hover::before {
    height: 100%;
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.03) rotate(-2deg);
    box-shadow: var(--shadow-xl);
    color: var(--white);
}

.service-card:hover h3,
.service-card:hover p {
    color: var(--white);
}

.service-content h3 {
    font-size: 1.6rem;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    transition: var(--transition-normal);
}

.service-content h3 i {
    font-size: 2.2rem;
    transition: var(--transition-normal);
}

.service-card:hover h3 i {
    color: var(--accent);
    transform: scale(1.3) rotate(10deg);
}

.service-content p {
    color: var(--gray);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
    transition: var(--transition-normal);
}

/* ===== Get Cured Section ===== */
.get-cured {
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.95)), 
                url('https://images.unsplash.com/photo-1576091160399-112ba8d25d15?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
    position: relative;
}

.get-cured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(2,46,21,0.05)"/></svg>');
    background-size: 100% 100%;
}

.get-cured-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.get-cured h2 {
    font-size: 3rem;
    color: var(--primary-dark);
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.get-cured p {
    font-size: 1.3rem;
    margin-bottom: var(--space-xl);
    color: var(--dark);
    line-height: 1.9;
}

/* ===== Footer ===== */
footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    padding: 100px 0 30px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 0;
    width: 100%;
    height: 200px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 C50,100 50,100 100,0 L100,100 L0,100 Z" fill="%23011a0c"/></svg>');
    background-size: 100% 100%;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xxl);
    margin-bottom: var(--space-xxl);
    position: relative;
    z-index: 2;
}

.footer-column h3 {
    font-size: 1.4rem;
    margin-bottom: var(--space-lg);
    position: relative;
    display: inline-block;
    color: var(--white);
}

.footer-column h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--warning);
    bottom: -10px;
    left: 0;
    border-radius: 3px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: var(--space-sm);
    transition: transform var(--transition-normal);
}

.footer-column ul li:hover {
    transform: translateX(8px);
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transition: var(--transition-normal);
}

.footer-column ul li a i {
    transition: transform var(--transition-normal);
    color: var(--accent);
}

.footer-column ul li a:hover i {
    transform: translateX(5px);
    color: var(--warning);
}

.footer-column ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    position: relative;
    z-index: 2;
}

/* Rest of your CSS remains the same, just with updated color variables... */

/* ===== Page Content Styles ===== */
.page-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ===== About Page Styles ===== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition-normal);
}

.about-image:hover {
    transform: perspective(1000px) rotateY(0);
}

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

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

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
}

.about-text p {
    margin-bottom: var(--space-lg);
    line-height: 1.9;
}

.milestones {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xxl);
}

.milestone {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: var(--radius-lg);
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(30px);
}

.milestone.animated {
    opacity: 1;
    transform: translateY(0);
}

.milestone:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
}

.milestone:hover h3,
.milestone:hover p {
    color: var(--white);
}

.milestone i {
    font-size: 2.8rem;
    color: var(--primary);
    margin-bottom: var(--space-md);
    transition: var(--transition-normal);
}

.milestone:hover i {
    color: var(--secondary-light);
    transform: scale(1.2);
}

.milestone h3 {
    font-size: 1.4rem;
    margin-bottom: var(--space-sm);
    transition: var(--transition-normal);
}

.milestone p {
    color: var(--gray);
    transition: var(--transition-normal);
}

/* ===== Doctors Page Styles ===== */
.doctors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.doctor-profile {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-bounce);
    opacity: 0;
    transform: translateY(40px);
}

.doctor-profile.animated {
    opacity: 1;
    transform: translateY(0);
}

.doctor-profile:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-xl);
}

.doctor-image {
    height: 350px;
    overflow: hidden;
    position: relative;
}

.doctor-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 1;
}

.doctor-profile:hover .doctor-image::before {
    opacity: 1;
}

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

.doctor-profile:hover .doctor-image img {
    transform: scale(1.1);
}

.doctor-info {
    padding: var(--space-xl);
    position: relative;
}

.doctor-info h3 {
    font-size: 1.6rem;
    margin-bottom: var(--space-sm);
}

.doctor-info .specialty {
    color: var(--primary);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-md);
    display: block;
    font-size: 1.1rem;
}

.doctor-info p {
    color: var(--gray);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.degrees {
    font-size: 0.95em;
    font-weight: normal;
    color: var(--gray-dark);
    margin-left: 6px;
}

/* ===== Services Page Styles ===== */
.service-detail {
    margin-bottom: var(--space-xxl);
}

.service-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
    margin-bottom: var(--space-xxl);
}

.service-detail-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
}

.service-detail-image:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 50px rgba(0, 0, 0, 0.2);
}

.service-detail-image img {
    width: 100%;
    height: auto;
    display: block;
}

.service-detail-text h3 {
    font-size: 2.2rem;
    margin-bottom: var(--space-lg);
}

.service-detail-text p {
    margin-bottom: var(--space-lg);
    line-height: 1.9;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.service-feature {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--radius-lg);
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(30px);
}

.service-feature.animated {
    opacity: 1;
    transform: translateY(0);
}

.service-feature:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--white);
}

.service-feature:hover h4,
.service-feature:hover p {
    color: var(--white);
}

.service-feature i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--space-md);
    transition: var(--transition-normal);
}

.service-feature:hover i {
    color: var(--secondary-light);
    transform: scale(1.2);
}

.service-feature h4 {
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
    transition: var(--transition-normal);
}

.service-feature p {
    color: var(--gray);
    transition: var(--transition-normal);
}

/* ===== Contact Page Styles ===== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
}

.contact-info {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    padding: var(--space-xxl) var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.contact-info h2 {
    font-size: 2.2rem;
    margin-bottom: var(--space-xl);
    color: var(--white);
}

.contact-info h2::after {
    background: var(--secondary);
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
    gap: var(--space-md);
}

.contact-detail i {
    font-size: 1.8rem;
    color: var(--secondary);
    margin-top: 5px;
}

.contact-detail-content h4 {
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
}

.contact-form {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    padding: var(--space-xxl) var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.contact-form h2 {
    font-size: 2.2rem;
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: var(--font-semibold);
    color: var(--primary-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-normal);
    background: var(--light);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.2);
    outline: none;
    background: var(--white);
}

.form-group textarea {
    min-height: 180px;
    resize: vertical;
}

.map-container {
    margin-top: var(--space-xxl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* ===== Modal Styles ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 650px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    animation: scaleIn 0.4s ease;
    box-shadow: var(--shadow-xl);
}

@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.close-modal {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--gray);
    transition: transform var(--transition-normal);
    background: none;
    border: none;
}

.close-modal:hover {
    color: var(--dark);
    transform: rotate(90deg);
}

/* ===== Auth Modal Styles ===== */
.auth-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
}

.auth-form {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 500px;
    position: relative;
    animation: scaleIn 0.4s ease;
    box-shadow: var(--shadow-xl);
}

.close-auth {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--gray);
    transition: transform var(--transition-normal);
    background: none;
    border: none;
}

.close-auth:hover {
    transform: rotate(90deg);
    color: var(--dark);
}

.auth-form h2 {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-lg);
}

.auth-footer a {
    color: var(--primary);
    font-weight: var(--font-semibold);
}

.auth-footer a:hover {
    text-decoration: underline;
    color: var(--accent);
}

/* ===== Chatbot Styles ===== */
.chatbot-toggle {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 65px;
    height: 65px;
    border-radius: var(--radius-round);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-primary);
    z-index: var(--z-fixed);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: var(--transition-bounce);
}

.chatbot-toggle:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 15px 30px rgba(var(--primary-rgb), 0.5);
}

.chatbot-widget {
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 380px;
    height: 500px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    z-index: var(--z-modal);
    overflow: hidden;
    transform: translateY(30px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.chatbot-widget.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.chatbot-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    padding: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: var(--font-semibold);
    font-size: 1.1rem;
}

.chatbot-close {
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    font-size: 1.4rem;
}

.chatbot-messages {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.chat-message {
    display: flex;
    max-width: 85%;
}

.bot-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
}

.message-content {
    padding: 12px 18px;
    border-radius: 20px;
    position: relative;
}

.bot-message .message-content {
    background: #f0f5ff;
    border-top-left-radius: 5px;
    color: var(--dark);
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    border-top-right-radius: 5px;
}

.quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.quick-reply-btn {
    background: rgba(255, 255, 255, 0.3);
    border: none;
    border-radius: 18px;
    padding: 8px 15px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.bot-message .quick-reply-btn {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--dark);
}

.quick-reply-btn:hover {
    background: rgba(255, 255, 255, 0.5);
}

.chatbot-input {
    display: flex;
    padding: var(--space-md);
    border-top: 1px solid var(--gray-light);
    gap: var(--space-sm);
}

.chatbot-input input {
    flex: 1;
    padding: 12px 18px;
    border: 1px solid var(--gray-light);
    border-radius: 25px;
    outline: none;
    font-size: 1rem;
}

.chatbot-input input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.2);
}

.chatbot-input button {
    width: 45px;
    height: 45px;
    border-radius: var(--radius-round);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.chatbot-input button:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    transform: scale(1.05);
}


/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-xs); }
.p-2 { padding: var(--space-sm); }
.p-3 { padding: var(--space-md); }
.p-4 { padding: var(--space-lg); }
.p-5 { padding: var(--space-xl); }

.d-flex { display: flex; }
.d-grid { display: grid; }
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }

.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* ===== Animation Classes ===== */
.pulse {
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.float {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

.slide-in-left {
    animation: slideInLeft 0.5s ease;
}

.slide-in-right {
    animation: slideInRight 0.5s ease;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .container {
        max-width: 1140px;
    }
    
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.4rem;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 960px;
    }
    
    .hero h2 {
        font-size: 2.8rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .service-detail-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .milestones {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 720px;
    }
    
    .header-container {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
        justify-content: space-between;
    }
    
    nav {
        width: 100%;
        margin: var(--space-md) 0;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }
    
    .mobile-menu-btn {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
    }
    
    .hero {
        padding: 100px 20px;
    }
    
    .hero h2 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .features-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
    
    .doctors-grid {
        grid-template-columns: 1fr;
    }
    
    .milestones {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
    
    .footer-column h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .chatbot-widget {
        width: 90%;
        right: 5%;
        left: 5%;
        height: 70vh;
        bottom: 90px;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
        padding: 0 var(--space-sm);
    }
    
    .hero {
        padding: 80px 15px;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .section {
        padding: var(--space-xl) 0;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.8rem;
    }
    
    .modal-content {
        padding: var(--space-lg);
        margin: var(--space-md);
    }
    
    .auth-form {
        padding: var(--space-lg);
        margin: var(--space-md);
    }
}

/* ===== Print Styles ===== */
@media print {
    .preloader,
    .chatbot-toggle,
    .chatbot-widget,
    .mobile-menu-btn {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .hero {
        background: white !important;
        color: black !important;
        padding: 50px 0 !important;
    }
    
    .btn {
        display: none !important;
    }
}

/* ===== High Contrast Mode Support ===== */
@media (prefers-contrast: high) {
    :root {
        --primary: #000000;
        --primary-light: #333333;
        --primary-dark: #000000;
        --secondary: #666666;
        --accent: #999999;
    }
    
    .feature-card:hover,
    .service-card:hover {
        border: 2px solid var(--primary);
    }
}

/* ===== Reduced Motion Support ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .preloader {
        animation: none;
    }
}
.service-summary {
    font-size: 1.1em;
    font-weight: 500;
    color: #333;
    margin-bottom: 1.5rem;
}

.service-detailed-description {
    line-height: 1.7;
}

.service-detailed-description h4 {
    color: #2c5530;
    margin: 1.5rem 0 1rem 0;
}

.service-detailed-description ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.service-detailed-description li {
    margin-bottom: 0.5rem;
}
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader-content {
    text-align: center;
    color: var(--white);
}

.preloader-logo {
    max-width: 150px;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

.loading-spinner {
    width: 30px;
    height: 30px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}