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

:root {
    /* Medical Industry Colors - Trust & Professionalism */
    --primary-color: #2563eb;
    /* Medical Blue */
    --primary-dark: #1d4ed8;
    --secondary-color: #059669;
    /* Medical Green - Trust & Safety */
    --accent-color: #dc2626;
    /* Medical Red - Urgency */
    --medical-teal: #0d9488;
    /* Premium Medical Teal */
    --medical-gold: #d97706;
    /* Premium Gold for Achievement */
    --danger-color: #ef4444;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    /* Ultra Clean Background */
    --bg-dark: #111827;
    --border-color: #e2e8f0;
    /* Softer Border */
    --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.05);
    --shadow-large: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    --medical-shadow: 0 8px 32px rgba(37, 99, 235, 0.1);

    /* Medical Gradient */
    --medical-gradient: linear-gradient(135deg, #2563eb 0%, #0d9488 100%);
    --trust-gradient: linear-gradient(135deg, #059669 0%, #2563eb 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Borders */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    scroll-behavior: smooth;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-base);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover:before {
    left: 100%;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-hero-primary {
    background: var(--trust-gradient);
    color: white;
    font-size: var(--font-size-lg);
    font-weight: 700;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--medical-shadow);
    border: none;
    letter-spacing: 0.5px;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.25);
}

.btn-hero-secondary {
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);
    border: 2px solid rgba(37, 99, 235, 0.2);
    font-size: var(--font-size-lg);
    font-weight: 600;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    letter-spacing: 0.5px;
}

.btn-hero-secondary:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--medical-shadow);
}

.btn-cta {
    background: linear-gradient(135deg, var(--medical-teal), var(--secondary-color));
    color: white;
    font-size: var(--font-size-xl);
    font-weight: 800;
    padding: var(--spacing-xl) var(--spacing-3xl);
    border-radius: var(--border-radius-xl);
    box-shadow: 0 20px 40px rgba(13, 148, 136, 0.3);
    border: none;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.btn-cta:hover::before {
    left: 100%;
}

.btn-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 25px 50px rgba(13, 148, 136, 0.4);
}

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

.btn-partner:hover {
    background: #059669;
}

/* Header - Medical Industry Premium Design */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(37, 99, 235, 0.08);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.06);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.99);
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.12);
}

.nav {
    padding: var(--spacing-lg) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: var(--medical-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-logo i {
    font-size: var(--font-size-2xl);
    color: var(--medical-teal);
    margin-right: var(--spacing-xs);
    animation: heartbeat 2s ease-in-out infinite;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    padding: var(--spacing-sm) 0;
}

.nav-link:hover {
    color: var(--primary-color);
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--trust-gradient);
    border-radius: 2px;
    transition: width 0.3s ease;
}

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

/* Medical Heartbeat Animation */
@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    25% {
        transform: scale(1.1);
    }

    50% {
        transform: scale(1);
    }

    75% {
        transform: scale(1.05);
    }
}

.mobile-menu-toggle {
    display: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
}

/* Hero Section - Medical Industry Premium Design */
.hero {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    padding: 120px 0 var(--spacing-3xl);
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid rgba(37, 99, 235, 0.1);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ddd6fe" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ddd6fe" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="600" cy="700" r="120" fill="url(%23a)"/></svg>');
    background-size: 100% 100%;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* Hero Title Container - Medical Industry Design */
.hero-title-container {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--medical-gradient);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--medical-shadow);
    animation: gentle-pulse 3s ease-in-out infinite;
}

.hero-badge i {
    font-size: 1.1em;
    color: var(--medical-gold);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.hero-main-text {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.hero-highlight {
    background: var(--trust-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    font-size: 1.1em;
    display: block;
    margin: 0.5rem 0;
    text-shadow: 0 2px 4px rgba(37, 99, 235, 0.1);
}

.hero-sub-text {
    color: var(--medical-teal);
    font-weight: 700;
    display: block;
    margin-top: 0.5rem;
}

/* Medical Trust Indicators */
.medical-trust-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(37, 99, 235, 0.08);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid rgba(37, 99, 235, 0.15);
    transition: all 0.3s ease;
}

.trust-badge:hover {
    background: rgba(37, 99, 235, 0.12);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.trust-badge i {
    color: var(--secondary-color);
    font-size: 1.1em;
}

/* Legacy highlight class for backward compatibility */
.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Gentle Pulse Animation for Premium Feel */
@keyframes gentle-pulse {

    0%,
    100% {
        box-shadow: var(--medical-shadow), 0 0 0 0 rgba(37, 99, 235, 0.7);
    }

    50% {
        box-shadow: var(--medical-shadow), 0 0 0 10px rgba(37, 99, 235, 0);
    }
}


.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    height: 500px;
}

.hero-graphic {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: white;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-medium);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.65rem;
    min-width: 110px;
    transition: transform 0.3s ease, z-index 0.3s ease;
}

.floating-card:hover {
    transform: scale(1.15) translateY(-8px);
    z-index: 1000;
    box-shadow: var(--shadow-xl);
}

/* 第1層 - 最重要要素 (z-index: 50) */
.floating-card:nth-child(1) {
    top: 10%;
    left: 5%;
    z-index: 50;
    animation: float 6s ease-in-out infinite;
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    top: 30%;
    right: 5%;
    z-index: 50;
    animation: drift 7s ease-in-out infinite;
    animation-delay: 0.3s;
}

.floating-card:nth-child(3) {
    top: 50%;
    left: 8%;
    z-index: 50;
    animation: pulse 8s ease-in-out infinite;
    animation-delay: 0.6s;
}

.floating-card:nth-child(4) {
    top: 70%;
    right: 8%;
    z-index: 50;
    animation: rotate-float 9s ease-in-out infinite;
    animation-delay: 0.9s;
}

.floating-card:nth-child(5) {
    top: 90%;
    left: 12%;
    z-index: 50;
    animation: float 6.5s ease-in-out infinite;
    animation-delay: 1.2s;
}

.floating-card:nth-child(6) {
    top: 15%;
    left: 25%;
    z-index: 50;
    animation: drift 7.5s ease-in-out infinite;
    animation-delay: 1.5s;
}

.floating-card:nth-child(7) {
    top: 35%;
    right: 25%;
    z-index: 50;
    animation: pulse 8.5s ease-in-out infinite;
    animation-delay: 1.8s;
}

.floating-card:nth-child(8) {
    top: 55%;
    left: 28%;
    z-index: 50;
    animation: rotate-float 9.5s ease-in-out infinite;
    animation-delay: 2.1s;
}

.floating-card:nth-child(9) {
    top: 75%;
    right: 28%;
    z-index: 50;
    animation: float 7s ease-in-out infinite;
    animation-delay: 2.4s;
}

.floating-card:nth-child(10) {
    top: 95%;
    left: 32%;
    z-index: 50;
    animation: drift 8s ease-in-out infinite;
    animation-delay: 2.7s;
}

.floating-card:nth-child(11) {
    top: 20%;
    left: 45%;
    z-index: 50;
    animation: pulse 6.8s ease-in-out infinite;
    animation-delay: 3s;
}

.floating-card:nth-child(12) {
    top: 40%;
    right: 45%;
    z-index: 50;
    animation: rotate-float 7.8s ease-in-out infinite;
    animation-delay: 3.3s;
}

/* 第2層 - 重要要素 (z-index: 40) */
.floating-card:nth-child(13) {
    top: 5%;
    left: 15%;
    z-index: 40;
    opacity: 0.95;
    animation: float 8.2s ease-in-out infinite;
    animation-delay: 3.6s;
}

.floating-card:nth-child(14) {
    top: 25%;
    right: 15%;
    z-index: 40;
    opacity: 0.95;
    animation: drift 9.2s ease-in-out infinite;
    animation-delay: 3.9s;
}

.floating-card:nth-child(15) {
    top: 45%;
    left: 18%;
    z-index: 40;
    opacity: 0.95;
    animation: wave 7.2s ease-in-out infinite;
    animation-delay: 4.2s;
}

.floating-card:nth-child(16) {
    top: 65%;
    right: 18%;
    z-index: 40;
    opacity: 0.95;
    animation: rotate-float 8.7s ease-in-out infinite;
    animation-delay: 4.5s;
}

.floating-card:nth-child(17) {
    top: 85%;
    left: 22%;
    z-index: 40;
    opacity: 0.95;
    animation: float 6.9s ease-in-out infinite;
    animation-delay: 4.8s;
}

.floating-card:nth-child(18) {
    top: 12%;
    left: 35%;
    z-index: 40;
    opacity: 0.95;
    animation: bounce 7.9s ease-in-out infinite;
    animation-delay: 5.1s;
}

.floating-card:nth-child(19) {
    top: 32%;
    right: 35%;
    z-index: 40;
    opacity: 0.95;
    animation: pulse 8.9s ease-in-out infinite;
    animation-delay: 5.4s;
}

.floating-card:nth-child(20) {
    top: 52%;
    left: 38%;
    z-index: 40;
    opacity: 0.95;
    animation: rotate-float 7.4s ease-in-out infinite;
    animation-delay: 5.7s;
}

.floating-card:nth-child(21) {
    top: 72%;
    right: 38%;
    z-index: 40;
    opacity: 0.95;
    animation: float 8.4s ease-in-out infinite;
    animation-delay: 6s;
}

.floating-card:nth-child(22) {
    top: 92%;
    left: 42%;
    z-index: 40;
    opacity: 0.95;
    animation: drift 9.4s ease-in-out infinite;
    animation-delay: 6.3s;
}

.floating-card:nth-child(23) {
    top: 8%;
    left: 55%;
    z-index: 40;
    opacity: 0.95;
    animation: pulse 7.6s ease-in-out infinite;
    animation-delay: 6.6s;
}

.floating-card:nth-child(24) {
    top: 28%;
    right: 55%;
    z-index: 40;
    opacity: 0.95;
    animation: rotate-float 8.6s ease-in-out infinite;
    animation-delay: 6.9s;
}

/* 第3層 - 標準要素 (z-index: 30) */
.floating-card:nth-child(25) {
    top: 3%;
    left: 65%;
    z-index: 30;
    opacity: 0.9;
    animation: float 9.1s ease-in-out infinite;
    animation-delay: 7.2s;
}

.floating-card:nth-child(26) {
    top: 23%;
    right: 65%;
    z-index: 30;
    opacity: 0.9;
    animation: drift 6.7s ease-in-out infinite;
    animation-delay: 7.5s;
}

.floating-card:nth-child(27) {
    top: 43%;
    left: 68%;
    z-index: 30;
    opacity: 0.9;
    animation: wave 7.7s ease-in-out infinite;
    animation-delay: 7.8s;
}

.floating-card:nth-child(28) {
    top: 63%;
    right: 68%;
    z-index: 30;
    opacity: 0.9;
    animation: rotate-float 8.1s ease-in-out infinite;
    animation-delay: 8.1s;
}

.floating-card:nth-child(29) {
    top: 83%;
    left: 72%;
    z-index: 30;
    opacity: 0.9;
    animation: float 9.3s ease-in-out infinite;
    animation-delay: 8.4s;
}

.floating-card:nth-child(30) {
    top: 98%;
    right: 72%;
    z-index: 30;
    opacity: 0.9;
    animation: drift 6.3s ease-in-out infinite;
    animation-delay: 8.7s;
}

.floating-card:nth-child(31) {
    top: 18%;
    left: 75%;
    z-index: 30;
    opacity: 0.9;
    animation: pulse 7.1s ease-in-out infinite;
    animation-delay: 9s;
}

.floating-card:nth-child(32) {
    top: 38%;
    right: 75%;
    z-index: 30;
    opacity: 0.9;
    animation: rotate-float 8.3s ease-in-out infinite;
    animation-delay: 9.3s;
}

.floating-card:nth-child(33) {
    top: 58%;
    left: 78%;
    z-index: 30;
    opacity: 0.9;
    animation: float 9.7s ease-in-out infinite;
    animation-delay: 9.6s;
}

.floating-card:nth-child(34) {
    top: 78%;
    right: 78%;
    z-index: 30;
    opacity: 0.9;
    animation: drift 6.5s ease-in-out infinite;
    animation-delay: 9.9s;
}

.floating-card:nth-child(35) {
    top: 13%;
    left: 85%;
    z-index: 30;
    opacity: 0.9;
    animation: pulse 7.3s ease-in-out infinite;
    animation-delay: 10.2s;
}

.floating-card:nth-child(36) {
    top: 33%;
    right: 85%;
    z-index: 30;
    opacity: 0.9;
    animation: rotate-float 8.8s ease-in-out infinite;
    animation-delay: 10.5s;
}

/* 第4層 - 補助要素 (z-index: 20) */
.floating-card:nth-child(37) {
    top: 7%;
    left: 92%;
    z-index: 20;
    opacity: 0.85;
    animation: float 6.4s ease-in-out infinite;
    animation-delay: 10.8s;
}

.floating-card:nth-child(38) {
    top: 27%;
    right: 92%;
    z-index: 20;
    opacity: 0.85;
    animation: drift 7.8s ease-in-out infinite;
    animation-delay: 11.1s;
}

.floating-card:nth-child(39) {
    top: 47%;
    left: 95%;
    z-index: 20;
    opacity: 0.85;
    animation: pulse 8.9s ease-in-out infinite;
    animation-delay: 11.4s;
}

.floating-card:nth-child(40) {
    top: 67%;
    right: 95%;
    z-index: 20;
    opacity: 0.85;
    animation: rotate-float 9.8s ease-in-out infinite;
    animation-delay: 11.7s;
}

.floating-card:nth-child(41) {
    top: 87%;
    left: 98%;
    z-index: 20;
    opacity: 0.85;
    animation: float 7.6s ease-in-out infinite;
    animation-delay: 12s;
}

.floating-card:nth-child(42) {
    top: 2%;
    right: 2%;
    z-index: 20;
    opacity: 0.85;
    animation: drift 8.7s ease-in-out infinite;
    animation-delay: 12.3s;
}

.floating-card:nth-child(43) {
    top: 22%;
    left: 2%;
    z-index: 20;
    opacity: 0.85;
    animation: pulse 6.8s ease-in-out infinite;
    animation-delay: 12.6s;
}

.floating-card:nth-child(44) {
    top: 42%;
    right: 2%;
    z-index: 20;
    opacity: 0.85;
    animation: rotate-float 7.5s ease-in-out infinite;
    animation-delay: 12.9s;
}

.floating-card:nth-child(45) {
    top: 62%;
    left: 1%;
    z-index: 20;
    opacity: 0.85;
    animation: float 9.2s ease-in-out infinite;
    animation-delay: 13.2s;
}

.floating-card:nth-child(46) {
    top: 82%;
    right: 1%;
    z-index: 20;
    opacity: 0.85;
    animation: drift 6.9s ease-in-out infinite;
    animation-delay: 13.5s;
}

.floating-card:nth-child(47) {
    top: 97%;
    left: 88%;
    z-index: 20;
    opacity: 0.85;
    animation: pulse 8.2s ease-in-out infinite;
    animation-delay: 13.8s;
}

.floating-card:nth-child(48) {
    top: 53%;
    right: 88%;
    z-index: 20;
    opacity: 0.85;
    animation: rotate-float 7.1s ease-in-out infinite;
    animation-delay: 14.1s;
}

/* 第5層 - 背景要素 (z-index: 10) */
.floating-card:nth-child(49) {
    top: 16%;
    left: 52%;
    z-index: 10;
    opacity: 0.8;
    animation: float 9.5s ease-in-out infinite;
    animation-delay: 14.4s;
}

.floating-card:nth-child(50) {
    top: 36%;
    right: 52%;
    z-index: 10;
    opacity: 0.8;
    animation: drift 6.2s ease-in-out infinite;
    animation-delay: 14.7s;
}

.floating-card:nth-child(51) {
    top: 56%;
    left: 58%;
    z-index: 10;
    opacity: 0.8;
    animation: pulse 7.9s ease-in-out infinite;
    animation-delay: 15s;
}

.floating-card:nth-child(52) {
    top: 76%;
    right: 58%;
    z-index: 10;
    opacity: 0.8;
    animation: rotate-float 8.4s ease-in-out infinite;
    animation-delay: 15.3s;
}

.floating-card:nth-child(53) {
    top: 96%;
    left: 62%;
    z-index: 10;
    opacity: 0.8;
    animation: float 6.6s ease-in-out infinite;
    animation-delay: 15.6s;
}

.floating-card:nth-child(54) {
    top: 11%;
    right: 42%;
    z-index: 10;
    opacity: 0.8;
    animation: drift 7.4s ease-in-out infinite;
    animation-delay: 15.9s;
}

.floating-card:nth-child(55) {
    top: 31%;
    left: 48%;
    z-index: 10;
    opacity: 0.8;
    animation: pulse 8.8s ease-in-out infinite;
    animation-delay: 16.2s;
}

.floating-card:nth-child(56) {
    top: 51%;
    right: 48%;
    z-index: 10;
    opacity: 0.8;
    animation: rotate-float 9.6s ease-in-out infinite;
    animation-delay: 16.5s;
}

.floating-card:nth-child(57) {
    top: 71%;
    left: 55%;
    z-index: 10;
    opacity: 0.8;
    animation: float 6.1s ease-in-out infinite;
    animation-delay: 16.8s;
}

.floating-card:nth-child(58) {
    top: 91%;
    right: 55%;
    z-index: 10;
    opacity: 0.8;
    animation: drift 7.7s ease-in-out infinite;
    animation-delay: 17.1s;
}

.floating-card:nth-child(59) {
    top: 6%;
    left: 38%;
    z-index: 10;
    opacity: 0.8;
    animation: pulse 8.5s ease-in-out infinite;
    animation-delay: 17.4s;
}

.floating-card:nth-child(60) {
    top: 26%;
    right: 32%;
    z-index: 10;
    opacity: 0.8;
    animation: rotate-float 9.1s ease-in-out infinite;
    animation-delay: 17.7s;
}

.floating-card i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes drift {

    0%,
    100% {
        transform: translateX(0px) translateY(0px);
    }

    25% {
        transform: translateX(15px) translateY(-10px);
    }

    50% {
        transform: translateX(0px) translateY(-15px);
    }

    75% {
        transform: translateX(-15px) translateY(-10px);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1) translateY(0px);
    }

    50% {
        transform: scale(1.05) translateY(-12px);
    }
}

@keyframes rotate-float {

    0%,
    100% {
        transform: rotate(0deg) translateY(0px);
    }

    25% {
        transform: rotate(1deg) translateY(-8px);
    }

    50% {
        transform: rotate(0deg) translateY(-18px);
    }

    75% {
        transform: rotate(-1deg) translateY(-8px);
    }
}

@keyframes wave {

    0%,
    100% {
        transform: translateX(0px) translateY(0px) rotate(0deg);
    }

    25% {
        transform: translateX(10px) translateY(-5px) rotate(0.5deg);
    }

    50% {
        transform: translateX(0px) translateY(-12px) rotate(0deg);
    }

    75% {
        transform: translateX(-10px) translateY(-5px) rotate(-0.5deg);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0px) scale(1);
    }

    30% {
        transform: translateY(-8px) scale(1.02);
    }

    60% {
        transform: translateY(-15px) scale(0.98);
    }
}

/* モバイル対応 */
@media (max-width: 768px) {
    .floating-card {
        font-size: 0.7rem;
        padding: var(--spacing-sm);
        min-width: 100px;
    }

    .floating-card i {
        font-size: var(--font-size-base);
    }

    /* モバイルでは一部の雲を非表示にして見やすくする */
    .floating-card:nth-child(n+31) {
        display: none;
    }

    /* 残りの20個の雲の位置を調整 */
    .floating-card:nth-child(11) {
        top: 5%;
        left: 10%;
    }

    .floating-card:nth-child(12) {
        top: 25%;
        right: 5%;
    }

    .floating-card:nth-child(13) {
        top: 45%;
        left: 5%;
    }

    .floating-card:nth-child(14) {
        top: 65%;
        right: 10%;
    }

    .floating-card:nth-child(15) {
        top: 85%;
        left: 15%;
    }

    .floating-card:nth-child(16) {
        top: 15%;
        right: 40%;
    }

    .floating-card:nth-child(17) {
        top: 35%;
        left: 40%;
    }

    .floating-card:nth-child(18) {
        top: 55%;
        right: 40%;
    }

    .floating-card:nth-child(19) {
        top: 75%;
        left: 50%;
    }

    .floating-card:nth-child(20) {
        top: 95%;
        right: 50%;
    }
}

/* Problem Section */
.problem {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.problem-item {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.problem-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.problem-icon i {
    font-size: var(--font-size-2xl);
    color: #d97706;
}

.problem-item h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Solution Section */
.solution {
    padding: var(--spacing-3xl) 0;
}

.solution-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.solution-main h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.solution-main>p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

.solution-features {
    display: grid;
    gap: var(--spacing-xl);
}

.feature {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.feature i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-top: var(--spacing-xs);
    flex-shrink: 0;
}

.feature h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature p {
    color: var(--text-secondary);
    margin: 0;
}

.process-flow {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-large);
}

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

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.step-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.flow-arrow {
    text-align: center;
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin: var(--spacing-sm) 0;
}

/* Results Section */
.results {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.result-card {
    background: white;
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
}

.result-header h3 {
    margin: 0;
    color: var(--text-primary);
}

.result-category {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.result-metrics {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.metric-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.metric-value {
    font-weight: 600;
    color: var(--text-primary);
}

.metric-growth {
    background: var(--accent-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
}

.result-comment {
    font-style: italic;
    color: var(--text-secondary);
    border-left: 4px solid var(--primary-color);
    padding-left: var(--spacing-lg);
    margin: 0;
}

/* Partners Section */
.partners {
    padding: var(--spacing-3xl) 0;
}

.partners-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3xl);
}

.partner-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.category {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.category:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.category h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.category ul {
    list-style: none;
}

.category li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--spacing-lg);
}

.category li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.partner-benefits {
    text-align: center;
    background: linear-gradient(135deg, #f0f9ff, #e0e7ff);
    padding: var(--spacing-3xl);
    border-radius: var(--border-radius-xl);
}

.partner-benefits h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.partner-benefits p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* CTA Section */
.cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
}

.cta-content h2 {
    color: white;
    margin-bottom: var(--spacing-lg);
}

.cta-content>p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
}

.cta-feature i {
    font-size: var(--font-size-lg);
}

.cta-note {
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-main {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.footer-logo i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.footer-main p {
    color: #d1d5db;
    margin-bottom: var(--spacing-lg);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #d1d5db;
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-lg);
}

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

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* Responsive Design - Medical Industry Optimized */

/* Tablet Landscape */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }

    .solution-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .process-flow {
        margin-top: var(--spacing-2xl);
    }

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

/* Tablet Portrait */
@media (max-width: 768px) {

    /* Navigation */
    .nav {
        padding: var(--spacing-md) 0;
    }

    .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
        color: var(--primary-color);
        font-size: var(--font-size-xl);
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .mobile-menu-toggle:hover {
        color: var(--medical-teal);
        transform: scale(1.1);
    }

    /* Hero Section */
    .hero {
        padding: 100px 0 var(--spacing-2xl);
    }

    .hero-title {
        font-size: clamp(2rem, 4vw, 2.5rem);
    }

    .hero-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .medical-trust-indicators {
        gap: var(--spacing-md);
    }

    .trust-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    /* Medical Certification responsive */
    .medical-certification {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-md);
    }

    .hero-stats {
        justify-content: center;
        gap: var(--spacing-lg);
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        font-size: var(--font-size-base);
        padding: var(--spacing-md) var(--spacing-lg);
    }

    /* Sections */
    .problem-grid,
    .results-grid,
    .partner-categories {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .problem-item,
    .category,
    .result-card {
        margin-bottom: var(--spacing-lg);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }

    .cta-features {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }

    .cta-feature {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
}

/* Mobile Landscape */
@media (max-width: 640px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }

    .stat {
        width: 100%;
        max-width: 200px;
    }

    .medical-trust-indicators {
        flex-direction: column;
        align-items: center;
    }

    .trust-badge {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: left;
    }
}

/* Mobile Portrait */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Header */
    .nav-container {
        padding: 0 var(--spacing-sm);
    }

    .nav-logo {
        font-size: var(--font-size-lg);
    }

    /* Hero */
    .hero {
        padding: 80px 0 var(--spacing-xl);
    }

    .hero-title {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
        line-height: 1.2;
    }

    .hero-main-text,
    .hero-highlight,
    .hero-sub-text {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
    }

    .hero-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xs);
    }

    .hero-subtitle {
        font-size: var(--font-size-sm);
        line-height: 1.6;
    }

    /* Touch-optimized buttons */
    .btn {
        min-height: 48px;
        /* iOS accessibility standard */
        font-size: var(--font-size-sm);
    }

    .btn-cta {
        width: 100%;
        justify-content: center;
        font-size: var(--font-size-lg);
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        font-size: var(--font-size-sm);
        padding: var(--spacing-md);
    }

    /* Sections spacing */
    .section-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xl);
    }

    .problem,
    .solution,
    .results,
    .partners,
    .cta {
        padding: var(--spacing-xl) 0;
    }

    /* Cards and items */
    .problem-item,
    .category,
    .result-card {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-md);
    }

    .problem-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }

    /* Authority text mobile optimization */
    .authority-text {
        font-size: var(--font-size-sm);
        padding: var(--spacing-md);
        margin: var(--spacing-md) 0;
    }

    .authority-text::before {
        display: none;
        /* Hide icon on very small screens */
    }

    /* Medical Certification mobile */
    .medical-certification {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .certification-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-sm) var(--spacing-md);
        justify-content: center;
        text-align: center;
    }

    /* CTA Section */
    .cta-content h2 {
        font-size: var(--font-size-xl);
    }

    .cta-content p {
        font-size: var(--font-size-base);
    }

    .cta-features {
        gap: var(--spacing-sm);
    }

    .cta-feature {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
        width: 100%;
        max-width: 200px;
    }
}

/* Very Small Screens */
@media (max-width: 360px) {
    .hero-title {
        font-size: clamp(1.5rem, 8vw, 2rem);
    }

    .trust-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs);
        gap: var(--spacing-xs);
    }

    .btn {
        padding: var(--spacing-sm);
        font-size: var(--font-size-xs);
    }

    .container {
        padding: 0 var(--spacing-xs);
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

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

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* FAQ Section Styles */
.faq {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-medium);
}

.faq-question {
    padding: var(--spacing-xl);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    transition: all 0.3s ease;
}

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

/* Medical Industry Sections Styling */

/* Problem Section */
.problem {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.problem::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--trust-gradient);
    opacity: 0.3;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.problem-item {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.problem-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--trust-gradient);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
}

.problem-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(13, 148, 136, 0.1));
    border-radius: 50%;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
}

.problem-item h3 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: var(--font-size-sm);
}

/* Solution Section */
.solution {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-3xl);
    align-items: start;
    margin-top: var(--spacing-2xl);
}

.solution-main h3 {
    color: var(--text-primary);
    font-weight: 700;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    background: var(--trust-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.solution-main p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
}

.solution-features {
    display: grid;
    gap: var(--spacing-lg);
}

.feature {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-lg);
    background: rgba(37, 99, 235, 0.03);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--medical-teal);
    transition: all 0.3s ease;
}

.feature:hover {
    background: rgba(37, 99, 235, 0.06);
    transform: translateX(5px);
}

.feature i {
    color: var(--medical-teal);
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-xs);
}

.feature h4 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
}

.feature p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Process Flow */
.process-flow {
    background: white;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.1);
    padding: var(--spacing-2xl);
    border: 1px solid rgba(37, 99, 235, 0.08);
}

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

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--trust-gradient);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.step-content h4 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
}

.step-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
}

.flow-arrow {
    text-align: center;
    font-size: var(--font-size-xl);
    color: var(--medical-teal);
    margin: var(--spacing-md) 0;
    font-weight: 700;
}

/* Results Section */
.results {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.result-card {
    background: white;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.result-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(37, 99, 235, 0.15);
}

.result-header {
    background: var(--trust-gradient);
    color: white;
    padding: var(--spacing-lg);
    text-align: center;
}

.result-header h3 {
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-lg);
}

.result-category {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    font-weight: 500;
}

.result-metrics {
    padding: var(--spacing-2xl);
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(37, 99, 235, 0.05);
}

.metric:last-child {
    border-bottom: none;
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.metric-value {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: 600;
}

.metric-growth {
    background: linear-gradient(135deg, var(--secondary-color), var(--medical-teal));
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-xs);
    font-weight: 700;
}

.result-comment {
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: rgba(37, 99, 235, 0.02);
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-sm);
    border-top: 1px solid rgba(37, 99, 235, 0.05);
}

/* Authority Text Enhancements */
.authority-text {
    font-family: var(--font-primary);
    line-height: 1.7;
    position: relative;
}

.authority-text::before {
    content: '📋';
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    font-size: 1.2rem;
}

/* Medical Trust Badges */
.medical-certification {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
    flex-wrap: wrap;
}

.certification-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.06);
    border: 1px solid rgba(37, 99, 235, 0.08);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.certification-badge i {
    color: var(--secondary-color);
    font-size: var(--font-size-base);
}

/* Medical Certification Section */
.medical-certification-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-bottom: 1px solid rgba(37, 99, 235, 0.08);
    position: relative;
}

.medical-certification-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--trust-gradient);
    opacity: 0.6;
}

.medical-certification-section .medical-certification {
    margin: 0;
    animation: fade-in-up 0.8s ease-out;
}

.medical-certification-section .certification-badge {
    transition: all 0.3s ease;
    cursor: pointer;
}

.medical-certification-section .certification-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.15);
    background: rgba(37, 99, 235, 0.05);
}

/* Partners Section */
.partners {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, #f1f5f9 0%, #ffffff 100%);
    position: relative;
}

.partners-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3xl);
    line-height: 1.6;
}

.partner-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.category {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.06);
    border: 1px solid rgba(37, 99, 235, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--medical-gradient);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.category:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.12);
}

.category h3 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.category h3 i {
    color: var(--medical-teal);
    font-size: var(--font-size-xl);
}

.category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    position: relative;
    padding-left: var(--spacing-lg);
}

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

.partner-benefits {
    text-align: center;
    background: rgba(37, 99, 235, 0.03);
    padding: var(--spacing-3xl);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(37, 99, 235, 0.08);
}

.partner-benefits h3 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.partner-benefits p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

/* CTA Section */
.cta {
    padding: var(--spacing-3xl) 0;
    background: var(--trust-gradient);
    color: white;
    text-align: center;
    position: relative;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.05"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="150" fill="url(%23a)"/><circle cx="800" cy="600" r="200" fill="url(%23a)"/></svg>');
    background-size: cover;
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cta-content p {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin: var(--spacing-2xl) 0;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.cta-feature i {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-base);
}

.cta-note {
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    opacity: 0.8;
    font-style: italic;
}

/* Footer Enhancement */
.footer {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0f172a 100%);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--trust-gradient);
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    background: var(--trust-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo i {
    color: var(--medical-teal);
    font-size: var(--font-size-2xl);
}

.footer-main p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-contact i {
    color: var(--medical-teal);
    width: 20px;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.footer-section h4 {
    color: white;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--medical-teal);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
    margin: 0;
}

.faq-question h3 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
    flex: 1;
    line-height: 1.4;
}

.faq-question i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 var(--spacing-xl) var(--spacing-xl);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
    font-size: var(--font-size-base);
}

/* Authority Text Responsive Improvements */
.authority-text {
    position: relative;
}

.authority-text::before {
    content: "🏛️";
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    opacity: 0.7;
}

@media (max-width: 768px) {
    .faq-question {
        padding: var(--spacing-lg);
    }

    .faq-question h3 {
        font-size: var(--font-size-base);
        line-height: 1.3;
    }

    .faq-answer {
        padding: 0 var(--spacing-lg) var(--spacing-lg);
    }

    .faq-item.active .faq-answer {
        padding: 0 var(--spacing-lg) var(--spacing-lg);
    }

    .authority-text {
        padding: 1rem !important;
        font-size: 0.9rem !important;
    }

    .authority-text h3 {
        font-size: 1rem !important;
    }
}