/* ============================================
   医捷通 MedConnect Global - 主样式表
   设计规范：#165DFF 医疗蓝 | #D4AF37 金色
   ============================================ */

/* CSS Variables */
:root {
    --primary-blue: #165DFF;
    --primary-blue-dark: #0D47E1;
    --primary-blue-light: #4080FF;
    --secondary-gold: #D4AF37;
    --secondary-gold-dark: #B8962E;
    --secondary-gold-light: #E5C862;
    --text-dark: #1A1A1A;
    --text-medium: #666666;
    --text-light: #999999;
    --bg-white: #FFFFFF;
    --bg-light: #F8FAFC;
    --bg-light-blue: #EEF4FF;
    --border-color: #E5E7EB;
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--primary-blue);
}

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

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-fluid {
    width: 100%;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

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

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.25rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text .cn {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.2;
}

.logo-text .en {
    font-size: 0.75rem;
    color: var(--text-medium);
    line-height: 1.2;
}

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

.nav-link {
    position: relative;
    font-size: 0.9375rem;
    color: var(--text-medium);
    padding: 8px 0;
    transition: color var(--transition-fast);
}

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

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Language Switch */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 0.875rem;
}

.lang-switch button {
    color: var(--text-light);
    transition: color var(--transition-fast);
}

.lang-switch button.active {
    color: var(--primary-blue);
    font-weight: 500;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background: var(--primary-blue-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: var(--secondary-gold-dark);
    color: white;
}

.btn-outline {
    border: 1px solid var(--primary-blue);
    color: var(--primary-blue);
    background: transparent;
}

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

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.875rem;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--bg-light-blue) 0%, var(--bg-white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(22, 93, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-text h1 span {
    color: var(--primary-blue);
}

.hero-text p {
    font-size: 1.125rem;
    color: var(--text-medium);
    margin-bottom: 32px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--bg-white);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--text-medium);
    box-shadow: var(--shadow-sm);
}

.badge i {
    color: var(--primary-blue);
}

.hero-cta {
    display: flex;
    gap: 16px;
}

/* Banner Carousel */
.hero-banner {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.banner-slide {
    display: none;
    position: relative;
}

.banner-slide.active {
    display: block;
}

.banner-slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.banner-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
}

.banner-content h3 {
    color: white;
    margin-bottom: 8px;
}

.banner-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
}

.banner-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: all var(--transition-fast);
}

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

.banner-btn.prev { left: 16px; }
.banner-btn.next { right: 16px; }

.banner-dots {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    gap: 8px;
}

.banner-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-fast);
}

.banner-dot.active {
    background: white;
    width: 24px;
    border-radius: 4px;
}

/* ============================================
   EXPERT TEAM SECTION
   ============================================ */
.experts-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: var(--bg-light-blue);
    color: var(--primary-blue);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.experts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.expert-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.expert-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.expert-image {
    position: relative;
    height: 280px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.expert-placeholder {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

.expert-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 12px;
    background: var(--secondary-gold);
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.expert-info {
    padding: 24px;
}

.expert-info h4 {
    margin-bottom: 4px;
}

.expert-title {
    color: var(--primary-blue);
    font-size: 0.9375rem;
    margin-bottom: 8px;
}

.expert-hospital {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.expert-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.expert-tag {
    padding: 4px 10px;
    background: var(--bg-light);
    color: var(--text-medium);
    border-radius: 4px;
    font-size: 0.75rem;
}

.expert-desc {
    color: var(--text-medium);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.expert-stats {
    display: flex;
    gap: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

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

.expert-stat .value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.expert-stat .label {
    font-size: 0.75rem;
    color: var(--text-light);
}

.expert-actions {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

/* ============================================
   ADVANTAGES SECTION
   ============================================ */
.advantages-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.advantage-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    padding: 40px 24px;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

.advantage-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 16px;
    line-height: 1;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.advantage-number span {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-medium);
}

.advantage-number i {
    font-size: 2.5rem;
}

.advantage-card h4 {
    font-size: 1.125rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.advantage-card p {
    color: var(--text-medium);
    font-size: 0.875rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .advantages-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.services-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.service-tab {
    padding: 12px 24px;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    color: var(--text-medium);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.service-tab:hover {
    color: var(--primary-blue);
}

.service-tab.active {
    background: var(--primary-blue);
    color: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--bg-light-blue);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
}

.service-card h4 {
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.service-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.service-price span {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-light);
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.pricing-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary-blue);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--primary-blue);
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.pricing-header p {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-bottom: 24px;
}

.pricing-amount {
    margin-bottom: 24px;
}

.pricing-amount .currency {
    font-size: 1.5rem;
    vertical-align: top;
    color: var(--primary-blue);
}

.pricing-amount .price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.pricing-amount .period {
    color: var(--text-light);
    font-size: 0.875rem;
}

.pricing-features {
    text-align: left;
    margin-bottom: 32px;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.pricing-feature:last-child {
    border-bottom: none;
}

.pricing-feature i {
    color: var(--success);
    font-size: 1.125rem;
}

.pricing-feature.disabled {
    color: var(--text-light);
}

.pricing-feature.disabled i {
    color: var(--text-light);
}

/* ============================================
   HOSPITALS SECTION
   ============================================ */
.hospitals-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.hospitals-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.hospital-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.hospital-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hospital-image {
    height: 160px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.hospital-placeholder {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.hospital-info {
    padding: 20px;
}

.hospital-info h4 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.hospital-info p {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-bottom: 12px;
}

.hospital-rating {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hospital-stars {
    color: var(--secondary-gold);
    font-size: 0.875rem;
}

.hospital-reviews {
    color: var(--text-light);
    font-size: 0.75rem;
}

/* ============================================
   CUSTOMER CASES SECTION
   ============================================ */
.cases-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.case-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.case-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--secondary-gold) 0%, var(--secondary-gold-dark) 100%);
}

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

.case-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    background: var(--bg-white);
    color: var(--primary-blue);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.case-content {
    padding: 24px;
}

.case-content h4 {
    margin-bottom: 12px;
}

.case-content p {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

.case-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.case-author {
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-light-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
}

.case-author span {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.case-date {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--bg-light-blue) 0%, var(--bg-white) 100%);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    margin-bottom: 24px;
}

.contact-info > p {
    color: var(--text-medium);
    margin-bottom: 32px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-blue);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--text-medium);
    font-size: 0.9375rem;
}

.contact-form {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 16px;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-column h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 20px;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary-blue);
}

/* ============================================
   PAGE SECTIONS
   ============================================ */
.page-header {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, var(--bg-light-blue) 0%, var(--bg-white) 100%);
    text-align: center;
}

.page-header h1 {
    margin-bottom: 16px;
}

.page-header p {
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* About Page */
.about-content {
    padding: 80px 0;
}

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

.about-image {
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image-placeholder {
    font-size: 6rem;
    color: white;
    opacity: 0.5;
}

.about-text h2 {
    margin-bottom: 24px;
}

.about-text p {
    color: var(--text-medium);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature i {
    width: 32px;
    height: 32px;
    background: var(--bg-light-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
}

/* Fee Policy Page */
.fee-content {
    padding: 80px 0;
}

.fee-table {
    width: 100%;
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: 48px;
}

.fee-table table {
    width: 100%;
    border-collapse: collapse;
}

.fee-table th,
.fee-table td {
    padding: 16px 24px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.fee-table th {
    background: var(--primary-blue);
    color: white;
    font-weight: 500;
}

.fee-table tr:last-child td {
    border-bottom: none;
}

.fee-table tr:hover td {
    background: var(--bg-light);
}

.fee-note {
    background: var(--bg-light-blue);
    border-radius: var(--border-radius);
    padding: 24px;
}

.fee-note h4 {
    margin-bottom: 12px;
    color: var(--primary-blue);
}

.fee-note ul {
    list-style: disc;
    padding-left: 24px;
}

.fee-note li {
    color: var(--text-medium);
    margin-bottom: 8px;
    font-size: 0.9375rem;
}

/* Booking Page */
.booking-content {
    padding: 80px 0;
}

.booking-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.booking-step {
    text-align: center;
    position: relative;
}

.booking-step::after {
    content: '';
    position: absolute;
    top: 30px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: var(--border-color);
}

.booking-step:last-child::after {
    display: none;
}

.booking-step.completed::after {
    background: var(--primary-blue);
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

.booking-step.active .step-number,
.booking-step.completed .step-number {
    background: var(--primary-blue);
    color: white;
}

.booking-step h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.booking-step p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.booking-form {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.booking-form h3 {
    margin-bottom: 24px;
}

/* Expert Detail Page */
.expert-detail {
    padding: 80px 0;
}

.expert-profile {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

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

.expert-photo-image {
    width: 200px;
    height: 200px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
}

.expert-photo h3 {
    margin-bottom: 8px;
}

.expert-photo .title {
    color: var(--primary-blue);
    font-size: 1rem;
    margin-bottom: 4px;
}

.expert-photo .hospital {
    color: var(--text-medium);
    font-size: 0.9375rem;
}

.expert-details h2 {
    margin-bottom: 24px;
}

.expert-section {
    margin-bottom: 32px;
}

.expert-section h4 {
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-blue);
}

.expert-section p {
    color: var(--text-medium);
    line-height: 1.8;
}

.expert-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.credential-badge {
    padding: 6px 12px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    color: var(--text-medium);
}

.expert-awards ul {
    list-style: none;
}

.expert-awards li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.expert-awards li:last-child {
    border-bottom: none;
}

.expert-awards i {
    color: var(--secondary-gold);
    margin-top: 4px;
}

/* ============================================
   ADMIN DASHBOARD
   ============================================ */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: var(--text-dark);
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
}

.admin-logo {
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-logo h3 {
    color: white;
    font-size: 1.25rem;
}

.admin-logo p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
}

.admin-nav {
    padding: 24px 0;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
}

.admin-nav-item:hover,
.admin-nav-item.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.admin-nav-item i {
    width: 20px;
}

.admin-main {
    flex: 1;
    margin-left: 260px;
    background: var(--bg-light);
    min-height: 100vh;
}

.admin-header {
    background: var(--bg-white);
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.admin-header h2 {
    font-size: 1.25rem;
}

.admin-content {
    padding: 32px;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.admin-stat-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.admin-stat-card .icon {
    width: 48px;
    height: 48px;
    background: var(--bg-light-blue);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.admin-stat-card .value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.admin-stat-card .label {
    color: var(--text-medium);
    font-size: 0.875rem;
}

.admin-stat-card .trend {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.875rem;
    margin-top: 8px;
}

.admin-stat-card .trend.up {
    color: var(--success);
}

.admin-stat-card .trend.down {
    color: var(--error);
}

/* Admin Tables */
.admin-table-container {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.admin-table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.admin-table-header h3 {
    font-size: 1.125rem;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    font-weight: 500;
    color: var(--text-medium);
    font-size: 0.875rem;
    text-transform: uppercase;
}

.admin-table tbody tr:hover {
    background: var(--bg-light);
}

.status-badge {
    display: inline-flex;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-badge.pending {
    background: #FEF3C7;
    color: #D97706;
}

.status-badge.confirmed {
    background: #D1FAE5;
    color: #059669;
}

.status-badge.completed {
    background: #DBEAFE;
    color: #2563EB;
}

.status-badge.cancelled {
    background: #FEE2E2;
    color: #DC2626;
}

.action-btns {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.action-btn.edit {
    background: var(--bg-light-blue);
    color: var(--primary-blue);
}

.action-btn.delete {
    background: #FEE2E2;
    color: var(--error);
}

.action-btn:hover {
    transform: scale(1.1);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-white);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--error);
    color: white;
}

/* File Upload */
.file-upload {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.file-upload:hover {
    border-color: var(--primary-blue);
    background: var(--bg-light-blue);
}

.file-upload i {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 12px;
}

.file-upload p {
    color: var(--text-medium);
    font-size: 0.9375rem;
}

.file-upload span {
    color: var(--primary-blue);
    font-weight: 500;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hospitals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .header-inner {
        height: 60px;
    }
    
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-badges {
        flex-direction: column;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .experts-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hospitals-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
    }
    
    .admin-sidebar {
        width: 100%;
        position: relative;
        display: none;
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .booking-steps {
        grid-template-columns: 1fr;
    }
    
    .booking-step::after {
        display: none;
    }
    
    .expert-profile {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   UTILITIES
   ============================================ */
.hidden { display: none !important; }
.visible { display: block !important; }
.flex { display: flex; }
.grid { display: grid; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.p-1 { padding: 8px; }
.p-2 { padding: 16px; }
.p-3 { padding: 24px; }
.p-4 { padding: 32px; }

/* ============================================
   LANGUAGE SWITCHER
   ============================================ */
.lang-switcher {
    position: relative;
    margin-right: 8px;
}

.lang-trigger {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--text-medium);
    transition: all var(--transition-fast);
}

.lang-trigger:hover {
    background: var(--primary-blue);
    color: white;
}

.lang-trigger i {
    font-size: 0.625rem;
    transition: transform var(--transition-fast);
}

.lang-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    z-index: 1001;
    overflow: hidden;
}

.lang-dropdown.open {
    display: block;
}

.lang-dropdown a {
    display: block;
    padding: 10px 16px;
    font-size: 0.875rem;
    color: var(--text-medium);
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border-color);
}

.lang-dropdown a:last-child {
    border-bottom: none;
}

.lang-dropdown a:hover,
.lang-dropdown a.active {
    background: var(--bg-light-blue);
    color: var(--primary-blue);
}