/* ===========================  
   CSS Variables & Reset  
   =========================== */  
:root {  
    --primary-color: #0ea5e9;  
    --secondary-color: #06b6d4;  
    --accent-color: #f97316;  
    --dark-color: #0f172a;  
    --darker-color: #020617;  
    --light-color: #f1f5f9;  
    --white-color: #ffffff;  
    --text-color: #475569;  
    --text-light: #94a3b8;  
    --success-color: #22c55e;  
    --warning-color: #eab308;  
    --danger-color: #ef4444;  
    --border-color: #e2e8f0;  
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);  
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);  
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);  
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);  
    
    --radius-sm: 8px;  
    --radius-md: 12px;  
    --radius-lg: 16px;  
    --radius-xl: 24px;  
    --radius-full: 9999px;  
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);  
}  

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

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

body {  
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;  
    line-height: 1.7;  
    color: var(--text-color);  
    background: var(--white-color);  
    overflow-x: hidden;  
}  

.container-fluid {  
    max-width: 1320px;  
    margin: 0 auto;  
    padding: 0 20px;  
}  

a {  
    text-decoration: none;  
    color: inherit;  
}  

ul {  
    list-style: none;  
}  

button {  
    border: none;  
    background: none;  
    cursor: pointer;  
    font-family: inherit;  
}  

img {  
    max-width: 100%;  
    display: block;  
}  

/* ===========================  
   Navigation  
   =========================== */  
.navbar {  
    background: var(--white-color);  
    box-shadow: var(--shadow-md);  
    position: sticky;  
    top: 0;  
    z-index: 1000;  
    transition: var(--transition);  
}  

.navbar.scrolled {  
    box-shadow: var(--shadow-lg);  
}  

.navbar-wrapper {  
    display: flex;  
    justify-content: space-between;  
    align-items: center;  
    padding: 16px 0;  
    gap: 32px;  
}  

.logo-container {  
    display: flex;  
    align-items: center;  
    gap: 12px;  
}  

.logo-circle {  
    width: 56px;  
    height: 56px;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    border-radius: 50%;  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    color: var(--white-color);  
    font-size: 28px;  
    box-shadow: var(--shadow-md);  
}  

.logo-info h1 {  
    font-size: 22px;  
    color: var(--dark-color);  
    font-weight: 700;  
    margin-bottom: 2px;  
}  

.logo-info p {  
    font-size: 13px;  
    color: var(--text-light);  
}  

.nav-menu {  
    display: flex;  
    align-items: center;  
    gap: 32px;  
}  

.nav-item {  
    color: var(--text-color);  
    font-weight: 500;  
    font-size: 15px;  
    position: relative;  
    padding: 8px 0;  
    transition: var(--transition);  
}  

.nav-item::after {  
    content: '';  
    position: absolute;  
    bottom: 0;  
    left: 50%;  
    transform: translateX(-50%);  
    width: 0;  
    height: 3px;  
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));  
    transition: var(--transition);  
    border-radius: var(--radius-full);  
}  

.nav-item:hover,  
.nav-item.active {  
    color: var(--primary-color);  
}  

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

.navbar-cta {  
    display: flex;  
    align-items: center;  
    gap: 16px;  
}  

.cta-button {  
    display: flex;  
    align-items: center;  
    gap: 8px;  
    padding: 12px 28px;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    color: var(--white-color);  
    border-radius: var(--radius-full);  
    font-weight: 600;  
    box-shadow: var(--shadow-md);  
    transition: var(--transition);  
    font-size: 15px;  
}  

.cta-button:hover {  
    transform: translateY(-2px);  
    box-shadow: var(--shadow-lg);  
}  

.mobile-toggle {  
    display: none;  
    flex-direction: column;  
    gap: 5px;  
    width: 30px;  
    padding: 5px;  
}  

.mobile-toggle span {  
    width: 100%;  
    height: 3px;  
    background: var(--dark-color);  
    border-radius: var(--radius-full);  
    transition: var(--transition);  
}  

.mobile-toggle.active span:nth-child(1) {  
    transform: rotate(45deg) translate(7px, 7px);  
}  

.mobile-toggle.active span:nth-child(2) {  
    opacity: 0;  
}  

.mobile-toggle.active span:nth-child(3) {  
    transform: rotate(-45deg) translate(7px, -7px);  
}  

/* ===========================  
   Hero Section  
   =========================== */  
.hero {  
    padding: 100px 0;  
    background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);  
    position: relative;  
    overflow: hidden;  
}  

.hero::before {  
    content: '';  
    position: absolute;  
    width: 500px;  
    height: 500px;  
    background: radial-gradient(circle, rgba(14, 165, 233, 0.15), transparent);  
    border-radius: 50%;  
    top: -200px;  
    right: -200px;  
    animation: float 20s infinite ease-in-out;  
}  

.hero::after {  
    content: '';  
    position: absolute;  
    width: 400px;  
    height: 400px;  
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15), transparent);  
    border-radius: 50%;  
    bottom: -150px;  
    left: -150px;  
    animation: float 25s infinite ease-in-out reverse;  
}  

.hero-content {  
    display: grid;  
    grid-template-columns: 1.2fr 1fr;  
    gap: 60px;  
    align-items: center;  
    position: relative;  
    z-index: 1;  
}  

.hero-badge {  
    display: inline-flex;  
    align-items: center;  
    gap: 8px;  
    padding: 8px 20px;  
    background: var(--white-color);  
    border-radius: var(--radius-full);  
    box-shadow: var(--shadow-sm);  
    font-size: 14px;  
    font-weight: 600;  
    color: var(--primary-color);  
    margin-bottom: 24px;  
}  

.hero-title {  
    font-size: 56px;  
    font-weight: 800;  
    color: var(--dark-color);  
    line-height: 1.1;  
    margin-bottom: 24px;  
}  

.gradient-text {  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    -webkit-background-clip: text;  
    -webkit-text-fill-color: transparent;  
    background-clip: text;  
    display: block;  
}  

.hero-description {  
    font-size: 18px;  
    color: var(--text-color);  
    line-height: 1.8;  
    margin-bottom: 32px;  
    max-width: 600px;  
}  

.hero-buttons {  
    display: flex;  
    gap: 16px;  
    flex-wrap: wrap;  
    margin-bottom: 48px;  
}  

.btn {  
    display: inline-flex;  
    align-items: center;  
    gap: 10px;  
    padding: 16px 32px;  
    border-radius: var(--radius-full);  
    font-weight: 600;  
    font-size: 16px;  
    transition: var(--transition);  
}  

.btn-primary {  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    color: var(--white-color);  
    box-shadow: var(--shadow-md);  
}  

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

.btn-secondary {  
    background: var(--white-color);  
    color: var(--primary-color);  
    box-shadow: var(--shadow-sm);  
    border: 2px solid var(--border-color);  
}  

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

.hero-stats {  
    display: flex;  
    gap: 32px;  
    flex-wrap: wrap;  
}  

.stat-item {  
    text-align: center;  
    padding: 20px 24px;  
    background: var(--white-color);  
    border-radius: var(--radius-md);  
    box-shadow: var(--shadow-sm);  
    transition: var(--transition);  
    min-width: 140px;  
}  

.stat-item:hover {  
    transform: translateY(-4px);  
    box-shadow: var(--shadow-md);  
}  

.stat-number {  
    font-size: 36px;  
    font-weight: 800;  
    color: var(--primary-color);  
    margin-bottom: 4px;  
}  

.stat-label {  
    font-size: 14px;  
    color: var(--text-light);  
}  

.hero-image {  
    position: relative;  
}  

.hero-card {  
    position: relative;  
    width: 100%;  
    aspect-ratio: 1;  
}  

.doctor-placeholder {  
    width: 100%;  
    height: 100%;  
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(6, 182, 212, 0.1));  
    border-radius: var(--radius-xl);  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    font-size: 140px;  
    color: var(--primary-color);  
    border: 4px solid var(--white-color);  
    box-shadow: var(--shadow-lg);  
}  

.floating-badge {  
    position: absolute;  
    background: var(--white-color);  
    padding: 16px 20px;  
    border-radius: var(--radius-md);  
    box-shadow: var(--shadow-lg);  
    display: flex;  
    align-items: center;  
    gap: 12px;  
    z-index: 10;  
    animation: float 4s infinite ease-in-out;  
}  

.floating-badge.badge-1 {  
    top: 20px;  
    left: -30px;  
}  

.floating-badge.badge-2 {  
    bottom: 20px;  
    right: -30px;  
    animation-delay: 2s;  
}  

.floating-badge i {  
    width: 40px;  
    height: 40px;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    border-radius: var(--radius-md);  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    color: var(--white-color);  
    font-size: 20px;  
}  

.floating-badge span {  
    font-size: 14px;  
    color: var(--dark-color);  
    font-weight: 600;  
}  

/* ===========================  
   Services Quick  
   =========================== */  
.services-quick {  
    padding: 60px 0;  
    background: var(--white-color);  
    margin-top: -40px;  
    position: relative;  
    z-index: 2;  
}  

.services-quick-grid {  
    display: grid;  
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));  
    gap: 24px;  
}  

.quick-service {  
    text-align: center;  
    padding: 32px 24px;  
    background: var(--light-color);  
    border-radius: var(--radius-lg);  
    transition: var(--transition);  
}  

.quick-service:hover {  
    transform: translateY(-8px);  
    box-shadow: var(--shadow-lg);  
    background: var(--white-color);  
}  

.quick-icon {  
    width: 80px;  
    height: 80px;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    border-radius: var(--radius-lg);  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    margin: 0 auto 20px;  
    color: var(--white-color);  
    font-size: 36px;  
    box-shadow: var(--shadow-md);  
}  

.quick-service h3 {  
    font-size: 20px;  
    color: var(--dark-color);  
    margin-bottom: 8px;  
}  

.quick-service p {  
    color: var(--text-color);  
    font-size: 14px;  
}  

/* ===========================  
   About Section  
   =========================== */  
.about-section {  
    padding: 100px 0;  
    background: var(--light-color);  
}  

.about-grid {  
    display: grid;  
    grid-template-columns: 1fr 1.2fr;  
    gap: 80px;  
    align-items: center;  
}  

.about-image {  
    position: relative;  
}  

.image-frame {  
    position: relative;  
}  

.doctor-photo {  
    width: 100%;  
    aspect-ratio: 3/4;  
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(6, 182, 212, 0.1));  
    border-radius: var(--radius-xl);  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    font-size: 120px;  
    color: var(--primary-color);  
    border: 4px solid var(--white-color);  
    box-shadow: var(--shadow-lg);  
}  

.experience-badge {  
    position: absolute;  
    bottom: -30px;  
    right: -30px;  
    background: var(--white-color);  
    padding: 24px;  
    border-radius: var(--radius-lg);  
    box-shadow: var(--shadow-xl);  
    text-align: center;  
    min-width: 140px;  
    z-index: 10;  
}  

.badge-number {  
    font-size: 48px;  
    font-weight: 800;  
    color: var(--primary-color);  
    line-height: 1;  
    margin-bottom: 8px;  
}  

.badge-text {  
    font-size: 14px;  
    color: var(--text-color);  
    font-weight: 600;  
}  

.section-badge {  
    display: inline-block;  
    font-size: 14px;  
    font-weight: 600;  
    color: var(--primary-color);  
    text-transform: uppercase;  
    letter-spacing: 1px;  
    margin-bottom: 16px;  
}  

.section-title {  
    font-size: 42px;  
    font-weight: 800;  
    color: var(--dark-color);  
    line-height: 1.2;  
    margin-bottom: 24px;  
}  

.title-highlight {  
    display: block;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    -webkit-background-clip: text;  
    -webkit-text-fill-color: transparent;  
    background-clip: text;  
    font-size: 36px;  
}  

.about-text {  
    color: var(--text-color);  
    line-height: 1.8;  
    margin-bottom: 32px;  
    font-size: 16px;  
}  

.qualifications {  
    display: grid;  
    gap: 24px;  
    margin-bottom: 32px;  
}  

.qualification-item {  
    display: flex;  
    gap: 16px;  
    padding: 24px;  
    background: var(--white-color);  
    border-radius: var(--radius-md);  
    box-shadow: var(--shadow-sm);  
    transition: var(--transition);  
}  

.qualification-item:hover {  
    transform: translateX(-8px);  
    box-shadow: var(--shadow-md);  
}  

.qualification-item i {  
    width: 56px;  
    height: 56px;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    border-radius: var(--radius-md);  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    color: var(--white-color);  
    font-size: 24px;  
    flex-shrink: 0;  
}  

.qualification-item strong {  
    display: block;  
    color: var(--dark-color);  
    font-size: 18px;  
    margin-bottom: 8px;  
}  

.qualification-item p {  
    color: var(--text-color);  
    font-size: 14px;  
    line-height: 1.7;  
}  

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

.section-header {  
    text-align: center;  
    max-width: 800px;  
    margin: 0 auto 60px;  
}  

.services-grid {  
    display: grid;  
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));  
    gap: 32px;  
}  

.service-card {  
    padding: 40px 32px;  
    background: var(--light-color);  
    border-radius: var(--radius-xl);  
    transition: var(--transition);  
    position: relative;  
    overflow: hidden;  
}  

.service-card::before {  
    content: '';  
    position: absolute;  
    top: 0;  
    right: 0;  
    width: 4px;  
    height: 100%;  
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));  
    transform: scaleY(0);  
    transition: var(--transition);  
}  

.service-card:hover {  
    background: var(--white-color);  
    box-shadow: var(--shadow-lg);  
    transform: translateY(-8px);  
}  

.service-card:hover::before {  
    transform: scaleY(1);  
}  

.service-icon {  
    width: 80px;  
    height: 80px;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    border-radius: var(--radius-lg);  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    color: var(--white-color);  
    font-size: 36px;  
    margin-bottom: 24px;  
    box-shadow: var(--shadow-md);  
}  

.service-card h3 {  
    font-size: 24px;  
    color: var(--dark-color);  
    margin-bottom: 12px;  
}  

.service-card > p {  
    color: var(--text-color);  
    line-height: 1.7;  
    margin-bottom: 20px;  
}  

.service-features {  
    display: flex;  
    flex-direction: column;  
    gap: 8px;  
    margin-bottom: 20px;  
}  

.service-features li {  
    display: flex;  
    align-items: center;  
    gap: 8px;  
    color: var(--text-color);  
    font-size: 15px;  
}  

.service-features i {  
    color: var(--success-color);  
    font-size: 14px;  
}  

.service-link {  
    display: inline-flex;  
    align-items: center;  
    gap: 8px;  
    color: var(--primary-color);  
    font-weight: 600;  
    transition: var(--transition);  
}  

.service-link:hover {  
    gap: 12px;  
}  

/* ===========================  
   Gallery Section  
   =========================== */  
.gallery-section {  
    padding: 100px 0;  
    background: var(--light-color);  
}  

.gallery-grid {  
    display: grid;  
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));  
    gap: 24px;  
}  

.gallery-item {  
    position: relative;  
    border-radius: var(--radius-lg);  
    overflow: hidden;  
    cursor: pointer;  
    aspect-ratio: 4/3;  
    display: flex;  
    flex-direction: column;  
    align-items: center;  
    justify-content: center;  
    color: var(--white-color);  
    font-size: 64px;  
    transition: var(--transition);  
}  

.gallery-item:hover {  
    transform: scale(1.05);  
    box-shadow: var(--shadow-xl);  
}  

.gallery-overlay {  
    position: absolute;  
    bottom: 0;  
    left: 0;  
    right: 0;  
    padding: 24px;  
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95), transparent);  
    transform: translateY(100%);  
    transition: var(--transition);  
}  

.gallery-item:hover .gallery-overlay {  
    transform: translateY(0);  
}  

.gallery-overlay h4 {  
    color: var(--white-color);  
    font-size: 20px;  
    margin-bottom: 4px;  
}  

.gallery-overlay p {  
    color: rgba(255, 255, 255, 0.8);  
    font-size: 14px;  
}  

/* ===========================  
   Testimonials Section  
   =========================== */  
.testimonials-section {  
    padding: 100px 0;  
    background: var(--white-color);  
}  

.testimonials-grid {  
    display: grid;  
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));  
    gap: 32px;  
}  

.testimonial-card {  
    padding: 40px;  
    background: var(--light-color);  
    border-radius: var(--radius-xl);  
    transition: var(--transition);  
}  

.testimonial-card:hover {  
    transform: translateY(-8px);  
    box-shadow: var(--shadow-lg);  
    background: var(--white-color);  
}  

.stars {  
    display: flex;  
    gap: 4px;  
    margin-bottom: 20px;  
}  

.stars i {  
    color: #fbbf24;  
    font-size: 18px;  
}  

.testimonial-text {  
    color: var(--text-color);  
    line-height: 1.8;  
    font-size: 16px;  
    margin-bottom: 24px;  
    font-style: italic;  
}  

.testimonial-author {  
    display: flex;  
    align-items: center;  
    gap: 16px;  
    padding-top: 24px;  
    border-top: 2px solid var(--border-color);  
}  

.author-avatar {  
    width: 60px;  
    height: 60px;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    border-radius: 50%;  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    color: var(--white-color);  
    font-size: 24px;  
    flex-shrink: 0;  
}  

.author-info strong {  
    display: block;  
    color: var(--dark-color);  
    font-size: 18px;  
    margin-bottom: 4px;  
}  

.author-info span {  
    display: block;  
    color: var(--text-light);  
    font-size: 14px;  
}  

/* ===========================  
   Appointment Section  
   =========================== */  
.appointment-section {  
    padding: 100px 0;  
    background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);  
}  

.appointment-wrapper {  
    display: grid;  
    grid-template-columns: 1fr 1.3fr;  
    gap: 48px;  
    background: var(--white-color);  
    border-radius: var(--radius-xl);  
    overflow: hidden;  
    box-shadow: var(--shadow-xl);  
}  

.appointment-info {  
    padding: 48px;  
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));  
    color: var(--white-color);  
}  

.appointment-info .section-badge {  
    color: var(--white-color);  
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);  
    padding-bottom: 4px;  
}  

.appointment-info .section-title {  
    color: var(--white-color);  
}  

.appointment-info .title-highlight {  
    color: var(--white-color);  
    background: none;  
    -webkit-text-fill-color: var(--white-color);  
}  

.info-text {  
    color: rgba(255, 255, 255, 0.9);  
    line-height: 1.8;  
    margin-bottom: 40px;  
}  

.contact-info-list {  
    display: grid;  
    gap: 20px;  
    margin-bottom: 40px;  
}  

.contact-info-item {  
    display: flex;  
    gap: 16px;  
    padding: 20px;  
    background: rgba(255, 255, 255, 0.1);  
    border-radius: var(--radius-md);  
    backdrop-filter: blur(10px);  
    transition: var(--transition);  
}  

.contact-info-item:hover {  
    background: rgba(255, 255, 255, 0.15);  
    transform: translateX(-8px);  
}  

.info-icon {  
    width: 50px;  
    height: 50px;  
    background: rgba(255, 255, 255, 0.2);  
    border-radius: var(--radius-md);  
    display: flex;  
    align-items: center;  
    justify-content: center;  
    font-size: 22px;  
    flex-shrink: 0;  
}  

.info-details strong {  
    display: block;  
    color: var(--white-color);  
    font-size: 16px;  
    margin-bottom: 4px;  
}  

.info-details p {  
    color: var(--white-color);  
    font-weight: 600;  
    margin-bottom: 4px;  
}  

.info-details span {  
    color: rgba(255, 255, 255, 0.7);  
    font-size: 13px;  
}  

.working-hours-box {  
    padding: 24px;  
    background: rgba(255, 255, 255, 0.1);  
    border-radius: var(--radius-md);  
    backdrop-filter: blur(10px);  
}  

.working-hours-box h4 {  
    display: flex;  
    align-items: center;  
    gap: 8px;  
    color: var(--white-color);  
    font-size: 18px;  
    margin-bottom: 20px;  
}  

.hours-list {  
    display: grid;  
    gap: 12px;  
}  

.hours-item {  
    display: flex;  
    justify-content: space-between;  
    align-items: center;  
    padding: 12px 0;  
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);  
    color: rgba(255, 255, 255, 0.9);  
}  

.hours-item:last-child {  
    border-bottom: none;  
}  

.hours-item strong {  
    color: var(--white-color);  
}  

.hours-item .closed {  
    color: var(--accent-color);  
    font-weight: 700;  
}  

.appointment-form-wrapper {  
    padding: 48px;  
}  

.appointment-form {  
    max-width: 100%;  
}  

.form-header {  
    display: flex;  
    align-items: center;  
    gap: 12px;  
    margin-bottom: 32px;  
}  

.form-header i {  
    font-size: 32px;  
    color: var(--primary-color);  
}  

.form-header h3 {  
    font-size: 28px;  
    color: var(--dark-color);  
}  

.form-row {  
    display: grid;  
    grid-template-columns: 1fr 1fr;  
    gap: 20px;  
}  

.form-group {  
    margin-bottom: 24px;  
}  

.form-group label {  
    display: flex;  
    align-items: center;  
    gap: 8px;  
    color: var(--dark-color);  
    font-weight: 600;  
    font-size: 15px;  
    margin-bottom: 8px;  
}  

.form-group label i {  
    color: var(--primary-color);  
}  

.form-group input,  
.form-group select,  
.form-group textarea {  
    width: 100%;  
    padding: 14px 16px;  
    border: 2px solid var(--border-color);  
    border-radius: var(--radius-md);  
    font-size: 15px;  
    font-family: inherit;  
    color: var(--text-color);  
    transition: var(--transition);  
}  

.form-group input:focus,  
.form-group select:focus,  
.form-group textarea:focus {  
    outline: none;  
    border-color: var(--primary-color);  
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);  
}  

.form-group textarea {  
    .form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white-color);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-content,
.btn-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-alert {
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-alert.success {
    background: #d1fae5;
    color: var(--success-color);
    border: 2px solid var(--success-color);
    display: block;
}

.form-alert.error {
    background: #fee2e2;
    color: var(--danger-color);
    border: 2px solid var(--danger-color);
    display: block;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--white-color);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--primary-color));
    background-size: 200% 100%;
    animation: gradientMove 3s linear infinite;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

.footer-content {
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 60px;
    margin-bottom: 50px;
}

/* Column 1: Brand & About */
.footer-brand {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.footer-logo-circle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.3);
    transition: var(--transition);
}

.footer-logo-circle:hover {
    transform: rotate(360deg) scale(1.1);
}

.footer-brand-text h3 {
    font-size: 24px;
    color: var(--white-color);
    font-weight: 700;
    margin-bottom: 4px;
}

.footer-brand-text p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 28px;
    font-size: 15px;
}

.footer-socials {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-socials a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    font-size: 18px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.footer-socials a:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.4);
}

/* Columns 2 & 3: Links */
.footer-col h4 {
    color: var(--white-color);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links li a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    transition: var(--transition);
    padding: 6px 0;
}

.footer-links li a i {
    font-size: 10px;
    transition: var(--transition);
}

.footer-links li a:hover {
    color: var(--white-color);
    padding-right: 8px;
}

.footer-links li a:hover i {
    color: var(--primary-color);
    transform: translateX(-4px);
}

/* Column 4: Contact Info */
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-contact li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon-wrapper {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary-color);
    flex-shrink: 0;
    transition: var(--transition);
}

.footer-contact li:hover .contact-icon-wrapper {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white-color);
    transform: scale(1.1);
}

.contact-text strong {
    display: block;
    color: var(--white-color);
    font-size: 15px;
    margin-bottom: 4px;
    font-weight: 600;
}

.contact-text p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    line-height: 1.7;
}

/* Footer Bottom */
.footer-bottom {
    padding: 28px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.copyright strong {
    color: var(--white-color);
    font-weight: 600;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--primary-color);
}

.footer-bottom-links .divider {
    color: rgba(255, 255, 255, 0.3);
    font-size: 14px;
}

/* ===========================
   Footer Responsive
   =========================== */
@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .footer-content {
        padding: 60px 0 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-col h4::after {
        width: 40px;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }

    .footer-bottom-links {
        justify-content: center;
    }

    .footer-socials {
        justify-content: center;
    }

    .copyright {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer-brand {
        flex-direction: column;
        text-align: center;
    }

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

    .footer-col h4 {
        text-align: center;
    }

    .footer-col h4::after {
        right: 50%;
        transform: translateX(50%);
    }

    .footer-links li a {
        justify-content: center;
    }

    .footer-contact li {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 8px;
    }

    .footer-bottom-links .divider {
        display: none;
    }
}

/* ===========================
   Back to Top Button
   =========================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white-color);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.show {
    display: flex;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ===========================
   Animations
   =========================== */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1200px) {
    .hero-content,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-image {
        order: -1;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .appointment-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .services-quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 88px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 88px);
        background: var(--white-color);
        flex-direction: column;
        padding: 40px 20px;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        overflow-y: auto;
    }

    .nav-menu.active {
        right: 0;
    }

    .mobile-toggle {
        display: flex;
    }

    .navbar-cta .cta-button {
        display: none;
    }

    .hero-title {
        font-size: 36px;
    }

    .section-title {
        font-size: 32px;
    }

    .title-highlight {
        font-size: 28px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .stat-item {
        width: 100%;
    }

    .floating-badge {
        position: static;
        margin-bottom: 16px;
    }

    .experience-badge {
        position: static;
        margin-top: 20px;
    }

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

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

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .appointment-info,
    .appointment-form-wrapper {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-description {
        font-size: 16px;
    }

    .section-title {
        font-size: 26px;
    }

    .title-highlight {
        font-size: 22px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .stat-number {
        font-size: 28px;
    }

    .doctor-placeholder,
    .doctor-photo {
        font-size: 80px;
    }

    .services-section,
    .gallery-section,
    .testimonials-section,
    .appointment-section,
    .about-section {
        padding: 60px 0;
    }

    .footer {
        padding: 60px 0 0;
    }

    .back-to-top {
        bottom: 20px;
        left: 20px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}

/* ===========================
   Print Styles
   =========================== */
@media print {
    .navbar,
    .hero-buttons,
    .back-to-top,
    .floating-badge,
    .appointment-section,
    .footer-social {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    .section-title {
        font-size: 18pt;
    }

    * {
        box-shadow: none !important;
    }
}

/* ===========================
   Accessibility
   =========================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 10000;
}

.skip-to-content:focus {
    top: 0;
}

/* ===========================
   Dark Mode Support (Optional)
   =========================== */
@media (prefers-color-scheme: dark) {
    /* يمكنك إضافة دعم الوضع الداكن هنا */
}

/* ===========================
   Selection Styles
   =========================== */
::selection {
    background: var(--primary-color);
    color: var(--white-color);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white-color);
}

/* ===========================
   Scrollbar Styles
   =========================== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* ===========================
   Loading State
   =========================== */
.loading {
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid var(--white-color);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

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

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

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

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

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

.justify-center {
    justify-content: center;
}

.gap-8 {
    gap: 8px;
}

.gap-16 {
    gap: 16px;
}

.gap-24 {
    gap: 24px;
}

.mt-8 {
    margin-top: 8px;
}

.mt-16 {
    margin-top: 16px;
}

.mt-24 {
    margin-top: 24px;
}

.mb-8 {
    margin-bottom: 8px;
}

.mb-16 {
    margin-bottom: 16px;
}

.mb-24 {
    margin-bottom: 24px;
}

.p-8 {
    padding: 8px;
}

.p-16 {
    padding: 16px;
}

.p-24 {
    padding: 24px;
}

/* ===========================
   END OF CSS
   =========================== */
/* إخفاء Footer */
.footer {
    display: none !important;
}