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

:root {
    /* Color Palette */
    --primary-color: #00b8a9;
    --primary-dark: #008c7f;
    --primary-light: #00e5cc;
    --secondary-color: #f8b500;
    --accent-color: #ff6b6b;
    
    --text-dark: #2d3436;
    --text-gray: #636e72;
    --text-light: #b2bec3;
    
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #ecf0f1;
    
    --border-color: #dfe6e9;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    
    /* Spacing */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    
    /* Typography */
    --font-sans: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Transitions */
    --transition-speed: 0.3s;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

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

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Section Title */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.4;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 1.1rem;
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 50px;
}

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

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

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-speed);
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo i {
    font-size: 1.8rem;
}

.footer-logo .logo-image {
    height: 35px;
    width: auto;
    object-fit: contain;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    transition: color var(--transition-speed);
}

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--text-dark);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-white);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    transition: right 0.4s ease;
}

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

.mobile-menu-content {
    padding: 30px;
}

.mobile-menu-close {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 30px;
}

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

.mobile-nav-link {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-dark);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-speed);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 184, 169, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 184, 169, 0.4);
}

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

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

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    padding: 140px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    z-index: 1;
}

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

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

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

.hero-badges {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.9);
    padding: 15px 20px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.badge i {
    font-size: 2rem;
    color: var(--primary-color);
}

.badge span {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.4;
}

.badge strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* ========================================
   Problems Section
   ======================================== */
.problems {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.problems-category {
    margin-bottom: 60px;
}

.problems-category:last-child {
    margin-bottom: 0;
}

.problems-category-title {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.problems-category-title i {
    font-size: 2rem;
    color: var(--primary-color);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.problem-card {
    background: var(--bg-light);
    padding: 35px;
    border-radius: 15px;
    transition: all var(--transition-speed);
    border-left: 4px solid transparent;
}

.problem-card.owner {
    border-left-color: #4a90e2;
}

.problem-card.hospital {
    border-left-color: var(--primary-color);
}

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

.problem-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.problem-card.owner .problem-icon {
    background: linear-gradient(135deg, #4a90e2, #6baef5);
}

.problem-card.hospital .problem-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.problem-icon i {
    font-size: 1.8rem;
    color: white;
}

.problem-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.5;
    color: var(--text-dark);
}

.problem-description {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.7;
}

/* ========================================
   About Service Section
   ======================================== */
.about-service {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
}

.service-overview {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.service-flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 40px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.flow-item {
    flex: 1;
    text-align: center;
    padding: 20px;
}

.flow-item .flow-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 15px rgba(0, 184, 169, 0.3);
}

.flow-item .flow-icon i {
    font-size: 2.2rem;
    color: white;
}

.flow-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.flow-item p {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.flow-arrow-right {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.service-features-box {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary-color);
}

.service-box-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.service-box-title i {
    font-size: 2.2rem;
    color: #06c755;
}

.service-feature-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.service-feature-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
    transition: all var(--transition-speed);
}

.service-feature-list li:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.service-feature-list .feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-feature-list .feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.service-feature-list .feature-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.service-feature-list .feature-text strong {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.service-feature-list .feature-text span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.service-note {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 25px 30px;
    background: rgba(0, 184, 169, 0.05);
    border-left: 4px solid var(--primary-color);
    border-radius: 10px;
}

.service-note i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 3px;
    flex-shrink: 0;
}

.service-note p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.pricing-table {
    max-width: 1000px;
    margin: 0 auto 40px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.pricing-header {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.pricing-header-item {
    padding: 30px 20px;
    text-align: center;
}

.pricing-header-title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-align: left;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.pricing-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.pricing-logo i {
    font-size: 2rem;
}

.pricing-tagline {
    font-size: 0.9rem;
    opacity: 0.9;
}

.pricing-column-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.pricing-column-header i {
    font-size: 2.5rem;
    color: #06c755;
}

.pricing-column-header h3 {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
}

.pricing-column-header strong {
    font-weight: 700;
    font-size: 1.1rem;
}

.pricing-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    border-bottom: 1px solid var(--border-color);
}

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

.pricing-row-highlight {
    background: rgba(0, 184, 169, 0.05);
}

.pricing-row-title {
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-right: 1px solid var(--border-color);
}

.pricing-row-title h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.pricing-row-title p {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.5;
}

.campaign-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background: linear-gradient(135deg, #ff9800, #ff6b00);
    color: white;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
}

.campaign-badge i {
    font-size: 1.1rem;
}

.campaign-badge strong {
    font-weight: 700;
    font-size: 1rem;
}

.pricing-row-value {
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.price-free {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-main {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.price-currency {
    font-size: 1.2rem;
    font-weight: 600;
}

.price-tax {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: 5px;
}

.price-na {
    font-size: 1.5rem;
    color: var(--text-light);
}

.price-consult {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-gray);
}

.pricing-note {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px 30px;
    max-width: 1000px;
    margin: 0 auto 30px;
    background: #fff9e6;
    border-left: 4px solid #ff9800;
    border-radius: 10px;
}

.pricing-note i {
    font-size: 1.3rem;
    color: #ff9800;
    margin-top: 2px;
    flex-shrink: 0;
}

.pricing-note p {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.6;
}

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

/* ========================================
   Benefits Section
   ======================================== */
.benefits {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.benefit-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
    text-align: center;
}

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

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.benefit-icon i {
    font-size: 2.2rem;
    color: white;
}

.benefit-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.benefit-description {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.benefit-stats {
    margin-top: 25px;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* Case Studies */
.case-studies {
    margin-top: 60px;
}

.case-study-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
    text-align: center;
}

.case-study-section-title i {
    color: var(--secondary-color);
    margin-right: 10px;
}

.case-study-subtitle {
    text-align: center;
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 40px;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.case-study-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    border-left: 4px solid var(--primary-color);
}

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

.case-study-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--bg-light);
}

.hospital-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.hospital-info {
    flex: 1;
}

.hospital-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.hospital-location {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

.case-study-body {
    margin-bottom: 20px;
}

.case-study-comment {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 15px;
    font-style: italic;
}

.case-study-author {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 600;
    text-align: right;
    margin: 0;
}

.case-study-results {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--bg-light);
    border-radius: 50px;
    font-size: 0.85rem;
}

.result-item i {
    color: var(--primary-color);
    font-size: 1rem;
}

.result-item span {
    color: var(--text-gray);
}

.result-item strong {
    color: var(--primary-color);
    font-weight: 700;
    margin-left: 3px;
}

/* ========================================
   Flow Section
   ======================================== */
.flow {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.flow-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.flow-step {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    background: white;
    padding: 35px 25px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-speed);
}

.flow-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.flow-step-number {
    display: inline-block;
    background: var(--bg-light);
    color: var(--primary-color);
    padding: 6px 15px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.flow-step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.flow-step-icon i {
    font-size: 2rem;
    color: white;
}

.flow-step-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.flow-step-description {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.7;
}

.flow-arrow {
    font-size: 2rem;
    color: var(--primary-color);
}

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

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: all var(--transition-speed);
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question-text {
    flex: 1;
    padding-right: 20px;
}

.faq-icon {
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: transform var(--transition-speed);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    padding: 0 30px 25px;
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.contact-cta {
    text-align: center;
    margin: 50px 0;
}

.btn-cta {
    padding: 20px 50px;
    font-size: 1.2rem;
    box-shadow: 0 6px 25px rgba(0, 184, 169, 0.3);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(0, 184, 169, 0.4);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: linear-gradient(135deg, #5bc0be, #3a9a9a);
    color: white;
    padding: 60px 0;
}

.footer-content-simple {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    text-align: center;
}

.footer-button {
    margin-bottom: 10px;
}

.service-link-btn {
    display: inline-block;
    padding: 12px 40px;
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-speed);
}

.service-link-btn:hover {
    background: transparent;
    color: white;
}

.footer-company {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.footer-logo i {
    font-size: 2rem;
}

.company-name {
    font-size: 1.3rem;
    font-weight: 700;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-address,
.footer-contact,
.footer-website {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.6;
}

.footer-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.separator {
    opacity: 0.5;
}

.footer-website a {
    color: white;
    text-decoration: underline;
    transition: opacity var(--transition-speed);
}

.footer-website a:hover {
    opacity: 0.8;
}

/* ========================================
   Scroll to Top Button
   ======================================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 184, 169, 0.4);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-image {
        order: -1;
    }
    
    .pricing-table {
        overflow-x: auto;
    }
    
    .pricing-header,
    .pricing-row {
        min-width: 700px;
    }
    
    .service-flow-diagram {
        flex-direction: column;
        padding: 30px 20px;
    }
    
    .flow-arrow-right {
        transform: rotate(90deg);
    }
    
    .service-feature-list {
        grid-template-columns: 1fr;
    }
    
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-badges {
        justify-content: center;
    }
    
    .problems-category-title {
        font-size: 1.5rem;
        flex-direction: column;
        gap: 10px;
    }
    
    .problems-grid {
        grid-template-columns: 1fr;
    }
    
    .flow-arrow {
        display: none;
    }
    
    .flow-steps {
        flex-direction: column;
    }
    
    .search-input-group {
        flex-direction: column;
        padding: 15px;
        gap: 15px;
        border-radius: 15px;
    }
    
    .search-input {
        width: 100%;
    }
    
    .case-study-card {
        padding: 25px 20px;
    }
    
    .hospital-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    .hospital-name {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.7rem;
    }
    
    .problems-category-title {
        font-size: 1.3rem;
    }
    
    .problems-category-title i {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.7rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .btn-large {
        padding: 14px 30px;
        font-size: 1rem;
    }
    
    .pricing-header,
    .pricing-row {
        min-width: 600px;
    }
    
    .price-main {
        font-size: 2rem;
    }
    
    .service-box-title {
        font-size: 1.4rem;
        flex-direction: column;
        text-align: center;
    }
    
    .service-feature-list li {
        flex-direction: column;
        text-align: center;
    }
    
    .flow-item .flow-icon {
        width: 60px;
        height: 60px;
    }
    
    .flow-item .flow-icon i {
        font-size: 1.8rem;
    }
    
    .benefit-icon {
        width: 60px;
        height: 60px;
    }
    
    .benefit-icon i {
        font-size: 1.8rem;
    }
    
    .flow-step {
        min-width: 100%;
    }
    
    .footer-contact {
        flex-direction: column;
        gap: 5px;
    }
    
    .separator {
        display: none;
    }
    
    .footer-address,
    .footer-contact,
    .footer-website {
        font-size: 0.85rem;
    }
    
    .company-name {
        font-size: 1.1rem;
    }
    
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

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

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

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

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}