/* ==================== CSS Variables ==================== */
:root {
    --primary-color: #0d7377;
    --primary-dark: #095456;
    --secondary-color: #14919b;
    --accent-color: #0d7377;
    --text-dark: #1a1a2e;
    --text-light: #6b7280;
    --text-muted: #9ca3af;
    --white: #ffffff;
    --light-bg: #f8fafb;
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
    --border-radius-full: 50%;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

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

input, select, textarea {
    font-family: inherit;
    outline: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

.highlight {
    color: var(--primary-color);
}

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

/* ==================== Buttons ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--border-radius-xl);
    transition: all var(--transition-normal);
    gap: 8px;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(13, 115, 119, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 115, 119, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

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

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

.btn-outline:hover {
    background: var(--text-dark);
    color: var(--white);
}

.btn-full {
    width: 100%;
}

/* ==================== Header ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 28px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-light);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-normal);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-dark);
}

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

.nav-icons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    background: var(--light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: var(--transition-normal);
    position: relative;
}

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

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    color: var(--white);
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    background: transparent;
    font-size: 24px;
    color: var(--text-dark);
}

/* ==================== Hero Section ==================== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-bg) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-left {
    padding-right: 40px;
}

.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 25px;
}

.rating-badge i {
    color: #fbbf24;
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-text {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 480px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.hero-features {
    display: flex;
    gap: 20px;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 45px;
    height: 45px;
    border-radius: var(--border-radius-md);
    background: linear-gradient(135deg, #e8f5f5, #d0ebec);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 18px;
}

.feature-icon.blue {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    color: #3b82f6;
}

.feature-info h4 {
    font-size: 14px;
    font-weight: 600;
}

.feature-info p {
    font-size: 12px;
    color: var(--text-light);
}

.feature-avatars {
    display: flex;
    margin-left: 10px;
}

.feature-avatars img {
    width: 30px;
    height: 30px;
    border-radius: var(--border-radius-full);
    border: 2px solid var(--white);
    margin-left: -8px;
    object-fit: cover;
}

.hero-right {
    position: relative;
}

.hero-image-container {
    position: relative;
}

.hero-main-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

.stats-card {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 40px;
    padding: 25px 40px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

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

.stat-item h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
}

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

/* ==================== Features & Services ==================== */
.features-services {
    padding: 100px 0;
    background: var(--white);
}

.section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 30px;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    background: var(--light-bg);
    border-radius: var(--border-radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
}

.feature-item:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(10px);
}

.feature-item i {
    opacity: 0;
    transition: var(--transition-normal);
}

.feature-item:hover i {
    opacity: 1;
}

.consultation-card {
    background: linear-gradient(135deg, #e8f5f5, #d4f1f4);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    padding: 25px;
}

.consultation-header {
    position: relative;
    margin-bottom: 20px;
}

.time-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    background: var(--white);
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: 500;
    z-index: 1;
}

.consultation-header img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
}

.consultation-content h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.consultation-content > p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.consultation-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.consultation-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.consultation-features i {
    color: var(--primary-color);
}

.consultation-btn {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition-normal);
}

.consultation-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* ==================== Committed Section ==================== */
.committed-section {
    padding: 100px 0;
    background: var(--light-bg);
}

.committed-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.committed-text {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.8;
}

.committed-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.committed-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 15px;
    font-weight: 500;
}

.committed-list i {
    width: 24px;
    height: 24px;
    border-radius: var(--border-radius-full);
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 15px;
}

.grid-item {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

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

.grid-item:hover img {
    transform: scale(1.1);
}

.grid-item.large {
    grid-column: span 2;
}

.grid-item.wide {
    grid-column: span 3;
}

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

.section-header {
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 38px;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.service-card {
    padding: 30px;
    background: var(--light-bg);
    border-radius: var(--border-radius-xl);
    transition: var(--transition-normal);
    position: relative;
}

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

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.service-card > p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-images {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.service-images img {
    border-radius: var(--border-radius-md);
    object-fit: cover;
    flex: 1;
    height: 120px;
}

.service-images.large img {
    height: 180px;
    width: 100%;
}

.service-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    background: var(--white);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.service-card.featured {
    background: linear-gradient(135deg, #fce7f3, #fbcfe8);
}

/* ==================== Doctors Section ==================== */
.doctors-section {
    padding: 100px 0;
    background: var(--light-bg);
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.doctor-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    transition: var(--transition-normal);
}

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

.doctor-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

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

.doctor-badge {
    position: absolute;
    bottom: 15px;
    left: 15px;
    width: 35px;
    height: 35px;
    border-radius: var(--border-radius-full);
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.experience-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 8px 15px;
    background: var(--white);
    border-radius: var(--border-radius-xl);
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
}

.doctor-info {
    padding: 20px;
    text-align: center;
}

.doctor-info h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

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

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

.testimonials-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.testimonials-title h2 {
    font-size: 38px;
}

.testimonials-desc p {
    color: var(--text-light);
    line-height: 1.8;
}

.testimonials-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 30px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: 10px;
}
.testimonials-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    min-width: 350px;
    scroll-snap-align: start;
    flex-shrink: 0;
    padding: 30px;
    background: var(--light-bg);
    border-radius: var(--border-radius-xl);
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    background: var(--primary-color);
    color: var(--white);
}

.testimonial-content h4 {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.8;
    margin-bottom: 25px;
}

.testimonial-card:hover .testimonial-content h4 {
    color: var(--white);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    object-fit: cover;
}

.author-info h5 {
    font-size: 14px;
    font-weight: 600;
}

.author-info p {
    font-size: 12px;
    color: var(--text-light);
}

.testimonial-card:hover .author-info p {
    color: rgba(255, 255, 255, 0.8);
}

.quote-icon {
    margin-left: auto;
    font-size: 24px;
    color: var(--primary-color);
}

.testimonial-card:hover .quote-icon {
    color: rgba(255, 255, 255, 0.5);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: var(--border-radius-full);
    background: var(--border-color);
    cursor: pointer;
    transition: var(--transition-normal);
}

.dot.active {
    background: var(--primary-color);
    width: 30px;
    border-radius: 6px;
}

/* ==================== Contact Section ==================== */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #e8f5f5, #d4f1f4);
}

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

.contact-content h2 {
    font-size: 42px;
    margin-bottom: 30px;
}

.contact-images {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.contact-images img {
    width: 70px;
    height: 70px;
    border-radius: var(--border-radius-full);
    border: 4px solid var(--white);
    margin-left: -15px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.contact-images img:first-child {
    margin-left: 0;
}

.contact-images img:hover {
    transform: scale(1.1);
    z-index: 1;
}

.patient-count {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 30px;
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

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

.appointment-form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 50px;
    background: var(--light-bg);
    border-radius: var(--border-radius-xl);
}

.appointment-form-container h2 {
    font-size: 32px;
    margin-bottom: 10px;
    text-align: center;
}

.appointment-form-container > p {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 40px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 14px;
    transition: var(--transition-normal);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

.appointment-form .btn {
    margin-top: 20px;
}

/* ==================== Footer ==================== */
.footer {
    padding: 80px 0 30px;
    background: var(--light-bg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 15px;
}

.footer-brand > p {
    color: var(--text-light);
    margin-bottom: 25px;
}

.newsletter {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

.newsletter input {
    flex: 1;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-xl);
    font-size: 14px;
}

.newsletter input:focus {
    border-color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--white);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    font-size: 14px;
    color: var(--text-light);
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand-large {
    font-size: 80px;
    font-weight: 800;
    color: var(--border-color);
    opacity: 0.5;
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    font-size: 13px;
    color: var(--text-light);
}

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

/* ==================== Modal ==================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white);
    padding: 50px;
    border-radius: var(--border-radius-xl);
    text-align: center;
    max-width: 400px;
    transform: scale(0.9);
    transition: var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-full);
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.modal-icon i {
    font-size: 40px;
    color: #059669;
}

.modal-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.modal-content p {
    color: var(--text-light);
    margin-bottom: 25px;
}

/* ==================== Animations ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    animation: slideUp 0.8s ease forwards;
}

.animate-slide-left {
    animation: slideLeft 0.8s ease forwards;
}

.animate-slide-right {
    animation: slideRight 0.8s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== Responsive ==================== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 44px;
    }
    
    .doctors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-left {
        padding-right: 0;
        text-align: center;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-text {
        margin: 0 auto 30px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .section-content {
        grid-template-columns: 1fr;
    }
    
    .committed-content {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-header {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .mv-grid,
    .choose-grid,
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
    }
    
    .stats-card {
        position: relative;
        bottom: 0;
        left: 0;
        transform: none;
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .doctors-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        min-width: 280px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .appointment-form-container {
        padding: 30px 20px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .newsletter {
        flex-direction: column;
    }
    
    .contact-images img {
        width: 50px;
        height: 50px;
    }
    
    .mv-grid,
    .choose-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== Mobile Menu ==================== */
.mobile-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--white);
    z-index: 2000;
    padding: 80px 30px 30px;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-xl);
}

.mobile-nav.active {
    left: 0;
}

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: transparent;
    font-size: 24px;
    color: var(--text-dark);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-nav-links a {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-dark);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==================== Search Modal ==================== */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-content {
    width: 100%;
    max-width: 600px;
    padding: 20px;
}

.search-modal input {
    width: 100%;
    padding: 20px 25px;
    font-size: 20px;
    border: none;
    border-radius: var(--border-radius-xl);
    background: var(--white);
}

.search-modal-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: transparent;
    font-size: 30px;
    color: var(--white);
}

/* ==================== Loading Animation ==================== */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-slow);
}

.loading.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: var(--border-radius-full);
    animation: spin 1s linear infinite;
}

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

/* ==================== Focus Visible ==================== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.btn:focus-visible,
.icon-btn:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ==================== Text Overflow ==================== */
p, h1, h2, h3, h4, h5, h6, li, a {
    overflow-wrap: break-word;
}

/* ==================== Additional Responsive ==================== */
@media (max-width: 768px) {
    .nav-icons {
        gap: 5px;
    }
    .nav-icons .icon-btn {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    .image-grid {
        grid-template-columns: 1fr 1fr;
    }
    .image-grid .grid-item.large,
    .image-grid .grid-item.wide {
        grid-column: span 2;
    }
    .contact-content h2 {
        font-size: 28px;
    }
    .footer-brand-large {
        font-size: 40px;
    }
}

@media (max-width: 480px) {
    .nav-icons {
        display: none;
    }
    .image-grid {
        grid-template-columns: 1fr;
    }
    .image-grid .grid-item.large,
    .image-grid .grid-item.wide {
        grid-column: span 1;
    }
    .contact-content h2 {
        font-size: 24px;
    }
    .footer-brand-large {
        font-size: 28px;
    }
}

/* ==================== Custom Scrollbar ==================== */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

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