/* ===================================
   Enhanced CSS for KidneyTec Multi-Page Website
   =================================== */

/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-color: #0066cc;
    --secondary-color: #00a884;
    --accent-color: #ff6b6b;
    --purple-color: #9b59b6;
    --orange-color: #f39c12;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --white: #ffffff;
    --bg-overlay: rgba(0, 0, 0, 0.5);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Typography */
    --font-primary: 'Noto Sans SC', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;

    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition-base);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo a {
    text-decoration: none;
    transition: var(--transition-base);
}

.logo a:hover {
    opacity: 0.8;
}

/* Logo container - display logos horizontally */
.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Company logo (凯德尼医疗) - larger size */
.company-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
}

/* Brand logo (肾上线) - smaller size */
.brand-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

/* Hide brand logo in English mode to reduce header crowding */
html[lang="en"] .brand-logo {
    display: none;
}

/* Responsive adjustments for mobile */
@media (max-width: 768px) {
    .company-logo {
        height: 40px;
    }

    .brand-logo {
        height: 32px;
    }

    .logo-container {
        gap: 10px;
    }
}

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

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-list > li {
    position: relative;
}

.nav-list a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition-base);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    list-style: none;
    padding: var(--spacing-sm) 0;
    min-width: 200px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--dark-color);
    white-space: nowrap;
}

.dropdown-menu a:hover {
    background: var(--light-color);
    color: var(--primary-color);
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(0, 102, 204, 0.08);
    border-radius: 20px;
}

.lang-switch {
    background: transparent;
    color: var(--dark-color);
    border: none;
    padding: 4px 10px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-base);
}

.lang-switch:hover {
    background: rgba(0, 102, 204, 0.12);
    color: var(--primary-color);
}

.lang-switch.active {
    background: var(--primary-color);
    color: var(--white);
}

.lang-switch.active:hover {
    background: var(--secondary-color);
}

.lang-divider {
    color: #ccc;
    font-weight: 300;
    user-select: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    transition: var(--transition-base);
}

/* ===================================
   Hero Sections
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('/static/images/hero-bg-pattern.svg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(255,255,255,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    animation: fadeInUp 1s ease 0.4s both;
    flex-wrap: wrap;
}

/* Page Hero (for sub-pages) */
.page-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
    padding: 120px 0 80px;
    margin-top: 60px;
}

.page-hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.page-hero p {
    font-size: 1.3rem;
    opacity: 0.95;
    max-width: 650px;
    margin: 0 auto;
}

.patient-hero {
    background: linear-gradient(135deg, #00a884, #0066cc);
}

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

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-base);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

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

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

.btn-outline {
    background: transparent;
    border-color: var(--white);
    color: var(--white);
}

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

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--spacing-xl) 0;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-color);
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   Value Proposition Cards
   =================================== */
.value-props {
    background: var(--light-color);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.value-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-base);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.value-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-sm);
}

.value-icon svg {
    width: 100%;
    height: 100%;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

.value-card p {
    color: var(--gray-color);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.value-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-base);
}

.value-link:hover {
    color: var(--secondary-color);
}

/* ===================================
   Statistics Section
   =================================== */
.statistics {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.stats-header h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

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

.stat-card {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.stat-desc {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ===================================
   Process Steps
   =================================== */
.how-preview, .process-overview {
    background: var(--white);
}

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

.step-card {
    text-align: center;
    padding: var(--spacing-md);
}

.step-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.3;
    margin-bottom: var(--spacing-sm);
}

.step-card h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.step-card p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* Detailed Process Steps */
.process-steps-detail {
    max-width: 1000px;
    margin: 0 auto;
}

.step-detail {
    margin-bottom: var(--spacing-xl);
}

.step-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.step-num {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.2;
}

.step-header h2 {
    font-size: 2rem;
    color: var(--dark-color);
}

.step-body {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.step-content h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.step-content h3:first-child {
    margin-top: 0;
}

.step-content ul {
    margin-left: var(--spacing-md);
    color: var(--gray-color);
}

.step-content li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.7;
}

.step-visual {
    position: sticky;
    top: 100px;
}

.visual-box {
    background: var(--light-color);
    border-radius: 15px;
    padding: var(--spacing-md);
}

.visual-box svg {
    width: 100%;
    height: auto;
}

.cta-center {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* ===================================
   Services Overview
   =================================== */
.services-overview {
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.service-feature {
    text-align: center;
    padding: var(--spacing-md);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-sm);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.service-feature h4 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.service-feature p {
    color: var(--gray-color);
    font-size: 0.95rem;
}

/* ===================================
   Testimonials
   =================================== */
.testimonials {
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--light-color);
    padding: var(--spacing-lg);
    border-radius: 15px;
    position: relative;
}

.quote-icon {
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    color: var(--dark-color);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.testimonial-author strong {
    color: var(--dark-color);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.testimonial-author span {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    background: linear-gradient(135deg, var(--dark-color), #2c2c2c);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

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

.cta-section .btn-primary:hover {
    background: var(--secondary-color);
}

/* ===================================
   About Page Styles
   =================================== */
.company-story {
    background: var(--white);
}

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.story-text h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.story-text p {
    color: var(--gray-color);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.story-image .image-placeholder {
    background: var(--light-color);
    border-radius: 20px;
    padding: var(--spacing-md);
}

.story-image svg {
    width: 100%;
    height: auto;
}

/* Mission & Vision */
.mission-vision {
    background: var(--light-color);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.mv-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 15px;
    text-align: center;
}

.mv-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
}

.mv-card h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.mv-card p {
    color: var(--gray-color);
    line-height: 1.8;
}

/* Core Values */
.core-values {
    background: var(--white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.value-item {
    padding: var(--spacing-md);
}

.value-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.3;
    margin-bottom: var(--spacing-sm);
}

.value-item h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.value-item p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* Milestones Timeline */
.milestones {
    background: var(--light-color);
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
    opacity: 0.2;
}

.timeline-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.timeline-year {
    text-align: right;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    padding-top: 0.3rem;
}

.timeline-content {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.timeline-content h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.timeline-content p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* Team Section */
.team-section {
    background: var(--white);
}

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

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

.member-photo {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-sm);
    border-radius: 50%;
    overflow: hidden;
    background: var(--light-color);
}

.member-photo svg,
.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.member-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.member-bio {
    color: var(--gray-color);
    font-size: 0.9rem;
    line-height: 1.6;
    white-space: pre-line;
}

/* ===================================
   Patient Page Styles
   =================================== */
.patient-benefits {
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.benefit-card {
    padding: var(--spacing-md);
    border: 2px solid var(--light-color);
    border-radius: 15px;
    transition: var(--transition-base);
}

.benefit-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(0, 102, 204, 0.1);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-sm);
}

.benefit-card h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.benefit-card p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* How It Helps */
.how-helps {
    background: var(--light-color);
}

.help-content {
    display: grid;
    grid-template-columns: 1.5fr 1.5fr;
    gap: var(--spacing-lg);
}

.help-text h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-lg);
}

.help-item {
    margin-bottom: var(--spacing-md);
}

.help-item h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.help-item p {
    color: var(--gray-color);
    line-height: 1.7;
}

.help-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    align-content: start;
}

.stat-box {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.stat-num {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-box p {
    color: var(--gray-color);
    margin-bottom: var(--spacing-xs);
}

.stat-note {
    display: block;
    font-size: 0.85rem;
    color: rgba(0, 0, 0, 0.5);
    margin-top: var(--spacing-xs);
}

/* Patient Stories */
.patient-stories {
    background: var(--white);
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.story-card {
    background: var(--light-color);
    padding: var(--spacing-lg);
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

.story-quote {
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.story-card p {
    color: var(--dark-color);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.story-author strong {
    color: var(--dark-color);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.story-author span {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* ===================================
   Contact Page Styles
   =================================== */
.contact-page {
    background: var(--white);
}

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

.contact-info-section h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.contact-info-section > p {
    color: var(--gray-color);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-method {
    background: var(--light-color);
    padding: var(--spacing-md);
    border-radius: 10px;
    text-align: center;
}

.method-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-sm);
}

.contact-method h3 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.contact-method p {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.method-desc {
    color: var(--gray-color);
    font-size: 0.9rem;
}

.office-hours {
    background: var(--light-color);
    padding: var(--spacing-md);
    border-radius: 10px;
}

.office-hours h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.office-hours ul {
    list-style: none;
}

.office-hours li {
    padding: var(--spacing-xs) 0;
    color: var(--gray-color);
}

.office-hours li.note {
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    font-style: italic;
}

/* Contact Form */
.contact-form-section h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-lg);
}

.contact-form-page {
    background: var(--light-color);
    padding: var(--spacing-lg);
    border-radius: 15px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-base);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group label:not(.checkbox-label):not(.select-label) {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--gray-color);
    transition: var(--transition-base);
    pointer-events: none;
    background: var(--white);
    padding: 0 0.5rem;
    z-index: 1;
    transform-origin: left top;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label,
.form-group textarea:valid + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.85rem;
    color: var(--primary-color);
    z-index: 2;
}

/* Ensure input and textarea have proper z-index */
.form-group input,
.form-group textarea {
    position: relative;
    z-index: 0;
}

/* When input has value (fallback for older browsers) */
.form-group input[value]:not([value=""]) + label,
.form-group textarea[value]:not([value=""]) + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.85rem;
    color: var(--primary-color);
}

.form-group select + .select-label {
    position: absolute;
    left: 0.5rem;
    top: -0.5rem;
    font-size: 0.85rem;
    color: var(--primary-color);
    background: var(--white);
    padding: 0 0.5rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.checkbox-label {
    color: var(--gray-color);
    font-size: 0.9rem;
}

.contact-form-page button {
    width: 100%;
    border: none;
}

/* FAQ Section */
.faq-section {
    background: var(--light-color);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.faq-item {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 10px;
}

.faq-item h3 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.faq-item p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* ===================================
   Technology Platform
   =================================== */
.tech-platform {
    background: var(--light-color);
}

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

.tech-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

.tech-card h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.tech-card p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.footer-qr {
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.footer-qr img.qr-code {
    width: 150px !important;
    height: 150px !important;
    max-width: 150px !important;
    max-height: 150px !important;
    display: block !important;
    border-radius: 8px;
    background: var(--white);
    padding: 8px;
    margin-bottom: var(--spacing-xs);
    object-fit: contain;
}

.footer-qr .qr-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 5px;
    transition: var(--transition-base);
}

.footer-social a:hover {
    color: var(--white);
    border-color: var(--white);
}

.footer-col h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
}

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

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-base);
    display: inline-block;
    margin-bottom: var(--spacing-xs);
}

.footer-col a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: var(--transition-base);
}

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

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .value-grid,
    .services-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid,
    .process-steps,
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .story-content,
    .help-content,
    .step-body {
        grid-template-columns: 1fr;
    }

    .help-stats {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        transition: var(--transition-base);
    }

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

    .nav-list {
        flex-direction: column;
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: var(--spacing-md);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-title,
    .page-hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle,
    .page-hero p {
        font-size: 1.1rem;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .value-grid,
    .services-grid,
    .benefits-grid,
    .stats-grid,
    .process-steps,
    .team-grid,
    .testimonials-grid,
    .stories-grid,
    .values-grid,
    .tech-features,
    .faq-grid,
    .contact-methods {
        grid-template-columns: 1fr;
    }

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

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

    .footer-qr .qr-code {
        margin-left: auto;
        margin-right: auto;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        grid-template-columns: 80px 1fr;
    }

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

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

/* ===================================
   Smooth Scroll
   =================================== */
html {
    scroll-behavior: smooth;
}

/* ===================================
   Accessibility
   =================================== */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

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

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

/* Language-specific content visibility */
.hidden {
    display: none !important;
    visibility: hidden !important;
}

/* ===================================
   News Page Styles
   =================================== */
.news-categories {
    position: sticky;
    top: 80px;
    background: var(--white);
    padding: var(--spacing-md) 0;
    border-bottom: 2px solid var(--light-color);
    z-index: 999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.category-tabs {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.tab-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    border: 2px solid var(--light-color);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    color: var(--gray-color);
    transition: var(--transition-base);
    text-decoration: none;
}

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

.tab-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.featured-news {
    background: var(--white);
    padding: var(--spacing-lg) 0;
}

.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--light-color);
    border-radius: 15px;
    overflow: hidden;
}

.featured-image {
    width: 100%;
    min-height: 400px;
    overflow: hidden;
    position: relative;
    background: var(--light-color);
    display: flex;
    align-items: center;
}

.featured-image img {
    width: 100%;
    min-height: 400px;
    object-fit: cover;
    display: block;
}

.featured-image svg {
    width: 100%;
    min-height: 400px;
    display: block;
}

.featured-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    align-items: center;
}

.article-meta .category {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
}

.article-meta .date {
    color: var(--gray-color);
    font-size: 0.9rem;
}

.featured-content h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.featured-content p {
    color: var(--gray-color);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-base);
}

.read-more:hover {
    color: var(--secondary-color);
}

.news-grid-section {
    background: var(--light-color);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.news-article {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition-base);
}

.news-article:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.article-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    background: var(--light-color);
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.article-image svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Article detail page image - no fixed height */
.article-detail-image {
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
    background: var(--light-color);
}

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

.article-detail-image svg {
    width: 100%;
    height: auto;
    display: block;
}

/* Article Body in Detail Page */
.article-body p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* Hide completely empty paragraphs */
.article-body p:empty {
    display: none;
    margin: 0;
    padding: 0;
    height: 0;
}

/* Hide paragraphs that only contain whitespace or br tags */
.article-body p:not(:has(*:not(br))):not(:has(img)):not(:has(a)) {
    margin-bottom: 0.5rem;
    min-height: 0;
}

.article-body p br:only-child {
    display: none;
}

.article-body p:last-child {
    margin-bottom: 0;
}

.article-body h1,
.article-body h2,
.article-body h3,
.article-body h4 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.article-body h1:first-child,
.article-body h2:first-child,
.article-body h3:first-child,
.article-body h4:first-child {
    margin-top: 0;
}

.article-content {
    padding: var(--spacing-md);
}

.article-content h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.article-content p {
    color: var(--gray-color);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.load-more-section {
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.newsletter-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.newsletter-content h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.newsletter-content p {
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
}

.newsletter-form button {
    border: none;
    white-space: nowrap;
}

/* ===================================
   Provider & Payer Page Styles
   =================================== */
.provider-hero {
    background: linear-gradient(135deg, #00a884, #0066cc);
}

.payer-hero {
    background: linear-gradient(135deg, #0066cc, #9b59b6);
}

.provider-value,
.payer-value {
    background: var(--white);
}

.platform-features {
    background: var(--light-color);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.feature-row.reverse {
    direction: rtl;
}

.feature-row.reverse > * {
    direction: ltr;
}

.feature-visual svg {
    width: 100%;
    height: auto;
}

.feature-description h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.feature-description p {
    color: var(--gray-color);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.feature-description ul {
    margin-left: var(--spacing-md);
    color: var(--gray-color);
}

.feature-description li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.benefits-stats {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.partnership-process {
    background: var(--white);
}

/* ROI Section */
.roi-section {
    background: var(--light-color);
}

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

.roi-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-base);
}

.roi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.roi-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.roi-stat {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.roi-card h3 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.roi-card p {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Collaboration Section */
.payer-collaboration {
    background: var(--white);
}

.collaboration-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.collab-text h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-md);
}

.collab-item {
    margin-bottom: var(--spacing-md);
}

.collab-item h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.collab-item p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* Key Services */
.key-services {
    background: var(--light-color);
}

/* Case Study */
.case-study {
    background: var(--white);
}

.case-study-content {
    background: var(--light-color);
    padding: var(--spacing-lg);
    border-radius: 15px;
}

.case-study-header h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.case-meta {
    color: var(--gray-color);
    margin-bottom: var(--spacing-md);
}

.case-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.case-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: 10px;
}

.stat-num {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--dark-color);
    font-weight: 600;
}

.case-details p {
    color: var(--gray-color);
    line-height: 1.8;
}

/* Implementation */
.implementation {
    background: var(--light-color);
}

/* ===================================
   Responsive Updates for New Pages
   =================================== */
@media (max-width: 1024px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-article {
        grid-template-columns: 1fr;
    }

    .feature-row,
    .feature-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .collaboration-content {
        grid-template-columns: 1fr;
    }

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

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

    .category-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--spacing-xs);
    }

    .newsletter-form {
        flex-direction: column;
    }

    .roi-grid,
    .case-stats {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Download Page Styles
   =================================== */
.download-hero {
    background: linear-gradient(135deg, #9b59b6, #0066cc);
}

.app-selection {
    background: var(--white);
    padding: var(--spacing-md) 0;
    border-bottom: 2px solid var(--light-color);
    position: sticky;
    top: 70px;
    z-index: 100;
}

.app-tabs {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.app-tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--white);
    border: 2px solid #d0d0d0;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    color: #555;
    transition: var(--transition-base);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.app-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.15);
}

.app-tab.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.app-download-section {
    background: var(--light-color);
    padding: var(--spacing-md) 0;
}

.app-info {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    align-items: start;
}

.app-details {
    display: flex;
    gap: var(--spacing-lg);
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 20px;
}

.app-icon {
    flex-shrink: 0;
}

.app-icon svg {
    width: 120px;
    height: 120px;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
}

.app-info-text h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.version {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.app-description {
    color: var(--gray-color);
    line-height: 2;
    margin-bottom: var(--spacing-lg);
    font-size: 1.05rem;
}

.app-features h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.app-features ul {
    list-style: none;
    padding: 0;
}

.app-features li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
    position: relative;
    color: var(--gray-color);
    line-height: 1.8;
}

.app-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

.download-options {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.download-options h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
    text-align: center;
    grid-column: 1 / -1;
}

.platform-download {
    padding: var(--spacing-sm);
    background: var(--light-color);
    border-radius: 10px;
    border: none;
    margin-bottom: 0;
}

.platform-download:last-of-type {
    border-bottom: none;
}

.platform-header {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
    margin-bottom: var(--spacing-xs);
    flex-direction: column;
    text-align: center;
}

.platform-header h4 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 0;
}

.platform-header p {
    color: var(--gray-color);
    font-size: 0.85rem;
    display: none;
}

.download-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.download-btn {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-base);
    color: var(--white);
}

.app-store {
    background: linear-gradient(135deg, #000, #333);
}

.app-store:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.google-play {
    background: linear-gradient(135deg, #3DDC84, #2BAB6A);
}

.google-play:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(61, 220, 132, 0.4);
}

.qr-code {
    text-align: center;
    margin-top: var(--spacing-xs);
}

.qr-code svg,
.qr-code img {
    width: 100px !important;
    height: 100px !important;
    border: 1px solid var(--light-color);
    border-radius: 8px;
    padding: 5px;
    background: var(--white);
}

.qr-code p {
    margin-top: 5px;
    color: var(--gray-color);
    font-size: 0.75rem;
}

.system-requirements {
    display: none;
}

/* Screenshots */
.app-screenshots {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 20px;
}

.app-screenshots h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.screenshot img {
    max-height: 500px;
    object-fit: contain;
}

.screenshot {
    background: var(--light-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.screenshot svg {
    width: 100%;
    height: auto;
    display: block;
}

/* Download FAQ */
.download-faq {
    background: var(--white);
}

/* Floating Download Button */
.floating-download {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.floating-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.4);
    transition: var(--transition-base);
}

.floating-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.6);
}

.floating-btn svg {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Responsive for Download Page */
@media (max-width: 1024px) {
    .app-info {
        grid-template-columns: 1fr;
    }

    .download-options {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .app-details {
        flex-direction: column;
        text-align: center;
    }

    .app-icon svg {
        margin: 0 auto;
    }

    .app-features li {
        text-align: left;
    }

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

    .app-tabs {
        flex-direction: column;
        width: 100%;
    }

    .app-tab {
        width: 100%;
    }

    .floating-download {
        bottom: 20px;
        right: 20px;
    }

    .floating-btn span {
        display: none;
    }

    .floating-btn {
        width: 56px;
        height: 56px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }
}
/* ================================
   Careers Page - Job Positions Styles
   ================================ */

/* Open Positions Section */
.open-positions {
    background: var(--white);
    padding: var(--spacing-xl) 0;
}

/* Positions Grid Layout */
.positions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

/* Position Card */
.position-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.position-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0066cc, #00a884);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.position-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 102, 204, 0.15);
}

.position-card:hover::before {
    transform: scaleX(1);
}

/* Position Badge */
.position-badge {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.department-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.department-badge.clinical {
    background: linear-gradient(135deg, #00a884 0%, #00c9a7 100%);
    color: white;
}

.department-badge.engineering {
    background: linear-gradient(135deg, #0066cc 0%, #0080ff 100%);
    color: white;
}

.department-badge.ai {
    background: linear-gradient(135deg, #9b59b6 0%, #b370cf 100%);
    color: white;
}

.department-badge.product {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8787 100%);
    color: white;
}

.type-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    background: #f0f0f0;
    color: #666;
}

/* Position Icon */
.position-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.position-icon svg {
    width: 100%;
    height: 100%;
}

/* Position Title */
.position-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

/* Position Meta */
.position-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #666;
}

.position-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Position Description */
.position-desc {
    color: var(--gray-color);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Position Tags */
.position-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.position-tags span {
    padding: 0.4rem 0.9rem;
    background: #e3f2f7;
    color: #0066cc;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.position-tags span:hover {
    background: #0066cc;
    color: white;
}

/* Position Footer */
.position-footer {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #f0f0f0;
}

/* Apply Button */
.apply-btn {
    flex: 1;
    padding: 0.9rem 1.5rem;
    background: linear-gradient(135deg, #0066cc 0%, #00a884 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.2);
}

.apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

/* Details Button */
.details-btn {
    flex: 1;
    padding: 0.9rem 1.5rem;
    background: white;
    color: #0066cc;
    border: 2px solid #0066cc;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.details-btn:hover {
    background: #0066cc;
    color: white;
}

.details-btn.active {
    background: #0066cc;
    color: white;
}

/* Position Details */
.position-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid #e3f2f7;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.position-details h4 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.position-details ul {
    list-style: none;
    padding-left: 0;
}

.position-details li {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    position: relative;
    line-height: 1.6;
    color: var(--gray-color);
}

.position-details li::before {
    content: '�?;
    position: absolute;
    left: 0;
    color: #00a884;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .positions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .position-card {
        padding: 1.5rem;
    }

    .position-title {
        font-size: 1.3rem;
    }

    .position-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .position-footer {
        flex-direction: column;
    }

    .apply-btn,
    .details-btn {
        width: 100%;
    }

    .position-icon {
        width: 60px;
        height: 60px;
    }
}


/* ================================
   Careers Page - Job Positions Styles
   ================================ */

/* Open Positions Section */
.open-positions {
    background: var(--white);
    padding: var(--spacing-xl) 0;
}

/* Positions Grid Layout */
.positions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

/* Position Card */
.position-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.position-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0066cc, #00a884);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.position-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 102, 204, 0.15);
}

.position-card:hover::before {
    transform: scaleX(1);
}

/* Position Badge */
.position-badge {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.department-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.department-badge.clinical {
    background: linear-gradient(135deg, #00a884 0%, #00c9a7 100%);
    color: white;
}

.department-badge.engineering {
    background: linear-gradient(135deg, #0066cc 0%, #0080ff 100%);
    color: white;
}

.department-badge.ai {
    background: linear-gradient(135deg, #9b59b6 0%, #b370cf 100%);
    color: white;
}

.department-badge.product {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8787 100%);
    color: white;
}

.type-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    background: #f0f0f0;
    color: #666;
}

/* Position Icon */
.position-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.position-icon svg {
    width: 100%;
    height: 100%;
}

/* Position Title */
.position-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

/* Position Meta */
.position-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #666;
}

.position-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Position Description */
.position-desc {
    color: var(--gray-color);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Position Tags */
.position-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.position-tags span {
    padding: 0.4rem 0.9rem;
    background: #e3f2f7;
    color: #0066cc;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.position-tags span:hover {
    background: #0066cc;
    color: white;
}

/* Position Footer */
.position-footer {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #f0f0f0;
}

/* Apply Button */
.apply-btn {
    flex: 1;
    padding: 0.9rem 1.5rem;
    background: linear-gradient(135deg, #0066cc 0%, #00a884 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.2);
}

.apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

/* Details Button */
.details-btn {
    flex: 1;
    padding: 0.9rem 1.5rem;
    background: white;
    color: #0066cc;
    border: 2px solid #0066cc;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.details-btn:hover {
    background: #0066cc;
    color: white;
}

.details-btn.active {
    background: #0066cc;
    color: white;
}

/* Position Details */
.position-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid #e3f2f7;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.position-details h4 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.position-details ul {
    list-style: none;
    padding-left: 0;
}

.position-details li {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    position: relative;
    line-height: 1.6;
    color: var(--gray-color);
}

.position-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00a884;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .positions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .position-card {
        padding: 1.5rem;
    }

    .position-title {
        font-size: 1.3rem;
    }

    .position-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .position-footer {
        flex-direction: column;
    }

    .apply-btn,
    .details-btn {
        width: 100%;
    }

    .position-icon {
        width: 60px;
        height: 60px;
    }
}


/* ================================
   Careers Page - Job Positions Styles
   ================================ */

/* Open Positions Section */
.open-positions {
    background: var(--white);
    padding: var(--spacing-xl) 0;
}

/* Positions Grid Layout */
.positions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

/* Position Card */
.position-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.position-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0066cc, #00a884);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.position-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 102, 204, 0.15);
}

.position-card:hover::before {
    transform: scaleX(1);
}

/* Position Badge */
.position-badge {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.department-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.department-badge.clinical {
    background: linear-gradient(135deg, #00a884 0%, #00c9a7 100%);
    color: white;
}

.department-badge.engineering {
    background: linear-gradient(135deg, #0066cc 0%, #0080ff 100%);
    color: white;
}

.department-badge.ai {
    background: linear-gradient(135deg, #9b59b6 0%, #b370cf 100%);
    color: white;
}

.department-badge.product {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8787 100%);
    color: white;
}

.type-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    background: #f0f0f0;
    color: #666;
}

/* Position Icon */
.position-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.position-icon svg {
    width: 100%;
    height: 100%;
}

/* Position Title */
.position-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

/* Position Meta */
.position-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #666;
}

.position-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Position Description */
.position-desc {
    color: var(--gray-color);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Position Tags */
.position-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.position-tags span {
    padding: 0.4rem 0.9rem;
    background: #e3f2f7;
    color: #0066cc;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.position-tags span:hover {
    background: #0066cc;
    color: white;
}

/* Position Footer */
.position-footer {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #f0f0f0;
}

/* Apply Button */
.apply-btn {
    flex: 1;
    padding: 0.9rem 1.5rem;
    background: linear-gradient(135deg, #0066cc 0%, #00a884 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.2);
}

.apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

/* Details Button */
.details-btn {
    flex: 1;
    padding: 0.9rem 1.5rem;
    background: white;
    color: #0066cc;
    border: 2px solid #0066cc;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.details-btn:hover {
    background: #0066cc;
    color: white;
}

.details-btn.active {
    background: #0066cc;
    color: white;
}

/* Position Details */
.position-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid #e3f2f7;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.position-details h4 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.position-details ul {
    list-style: none;
    padding-left: 0;
}

.position-details li {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    position: relative;
    line-height: 1.6;
    color: var(--gray-color);
}

.position-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00a884;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .positions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .position-card {
        padding: 1.5rem;
    }

    .position-title {
        font-size: 1.3rem;
    }

    .position-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .position-footer {
        flex-direction: column;
    }

    .apply-btn,
    .details-btn {
        width: 100%;
    }

    .position-icon {
        width: 60px;
        height: 60px;
    }
}