/* CSS Variables for Medical AI Theme */
:root {
    --primary-color: #0A58CA; /* Deep Medical Blue */
    --secondary-color: #00B4D8; /* Tech Cyan */
    --accent-color: #10B981; /* Success Green */
    --text-main: #1A1A1A; /* Dark Text */
    --text-muted: #6C757D;
    --bg-main: #F8F9FA; /* Clean Light Gray */
    --bg-white: #FFFFFF;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(10, 88, 202, 0.1);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

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

.section {
    padding: 100px 0;
    position: relative;
    z-index: 2;
}

.bg-light {
    background-color: rgba(255, 255, 255, 0.5);
}

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

.text-accent {
    color: var(--secondary-color);
}

/* Utility Classes - Glassmorphism */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    padding: 2rem;
    transition: var(--transition-fast);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(10, 88, 202, 0.15);
}

/* Background Shapes */
.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 0;
    opacity: 0.6;
}

.bg-shape-1 {
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, var(--secondary-color), rgba(0, 180, 216, 0.1));
}

.bg-shape-2 {
    top: 40%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--primary-color), rgba(10, 88, 202, 0.1));
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    font-family: var(--font-heading);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(10, 88, 202, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10, 88, 202, 0.4);
    color: white;
}

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

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

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
}

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

.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--text-main);
    position: relative;
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-links a:not(.btn):hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px; /* Offset for navbar */
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(10, 88, 202, 0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px solid rgba(10, 88, 202, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.quote-box {
    border-left: 4px solid var(--secondary-color);
    padding: 1.5rem;
    margin-bottom: 30px;
}

.quote-text {
    font-style: italic;
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.hero-cta {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.hero-details {
    display: flex;
    gap: 30px;
    border-top: 1px solid rgba(0,0,0,0.1);
    padding-top: 20px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

/* Hero Image Wrapper */
.hero-image-wrapper {
    position: relative;
}

.image-glass-frame {
    position: relative;
    border-radius: 30px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    display: block;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(255,255,255,0.8);
    animation: float 6s ease-in-out infinite;
}

.floating-card span {
    color: var(--primary-color);
    display: block;
    font-size: 1.2rem;
    font-weight: 800;
}

.fc-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.fc-2 {
    bottom: 15%;
    right: -5%;
    animation-delay: 2s;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

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

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Grid Layouts */
.grid-2-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.card-icon.error { color: #EF4444; }
.card-icon.success { color: var(--accent-color); }

/* Target Section */
.target-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: center;
    background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(240,248,255,0.9));
}

.feature-list {
    margin-top: 20px;
}

.feature-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    font-weight: 500;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.target-stats {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.stat-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
}

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

.stat-text {
    font-style: italic;
    color: var(--text-muted);
}

/* Modules Section */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.module-card {
    position: relative;
    padding: 30px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.module-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(10, 88, 202, 0.1);
    position: absolute;
    top: 20px;
    right: 20px;
    line-height: 1;
}

.module-card h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.module-card p {
    flex-grow: 1;
    margin-bottom: 20px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.module-duration {
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 0.9rem;
}

/* Facilitators */
.facilitators-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.facilitator-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.facilitator-title {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 10px;
}

/* Call to Action Section */
.cta-section {
    background: url('data:image/svg+xml;utf8,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="%230A58CA" fill-opacity="0.2"/></svg>') repeat;
}

.cta-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: linear-gradient(135deg, var(--primary-color), #052c65);
    color: white;
    border: none;
}

.cta-content h2 {
    color: white;
}

.price-tag {
    margin: 30px 0;
    display: flex;
    align-items: baseline;
}

.currency {
    font-size: 2rem;
    font-weight: 700;
}

.amount {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
}

.period {
    margin-left: 10px;
    opacity: 0.8;
}

.cta-includes {
    margin-top: 20px;
}

.cta-includes li {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.cta-action {
    background: white;
    color: var(--text-main);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cta-action h3 {
    color: var(--primary-color);
}

.cta-action p {
    margin-bottom: 30px;
}

.contact-info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.small-text {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Footer */
.footer {
    padding: 30px 0;
    background: white;
    border-top: 1px solid rgba(0,0,0,0.05);
}

/* Animations - Scroll Reveal */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.8rem; }
    .modules-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; } /* Could add a hamburger menu here */
    
    .hero-container, 
    .grid-2-cols, 
    .target-wrapper, 
    .facilitators-grid,
    .cta-card {
        grid-template-columns: 1fr;
    }
    
    .hero {
        padding-top: 120px;
        text-align: center;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-details {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .floating-card { display: none; }
    
    .target-wrapper {
        padding: 30px;
    }
}

@media (max-width: 480px) {
    .modules-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.2rem; }
}