/* Sapyyn Patient Referral System - Enhanced Aesthetic Styles */

:root {
    /* Primary Color Palette - Professional Blue (like sapyyn.com) */
    --sapyyn-primary: #1e40af;
    --sapyyn-primary-light: #3b82f6;
    --sapyyn-primary-dark: #1d4ed8;
    
    /* Secondary Colors - Clean & Medical */
    --sapyyn-secondary: #64748b;
    --sapyyn-success: #10b981;
    --sapyyn-success-light: #34d399;
    --sapyyn-warning: #f59e0b;
    --sapyyn-warning-light: #fbbf24;
    --sapyyn-danger: #ef4444;
    --sapyyn-info: #0ea5e9;
    
    /* Neutral Palette - High Readability */
    --sapyyn-light: #f8fafc;
    --sapyyn-light-blue: #f0f9ff;
    --sapyyn-dark: #1e293b;
    --sapyyn-gray-50: #f9fafb;
    --sapyyn-gray-100: #f3f4f6;
    --sapyyn-gray-200: #e5e7eb;
    --sapyyn-gray-600: #4b5563;
    --sapyyn-gray-700: #374151;
    --sapyyn-gray-800: #1f2937;
    
    /* Dental-specific Colors - Blue focused */
    --dental-blue: #1e40af;
    --dental-blue-light: #3b82f6;
    --dental-teal: #0891b2;
    --dental-mint: #059669;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Inter', system-ui, sans-serif;
    
    /* Spacing & Layout */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    
    /* Shadows - Subtle & Professional */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Global Styles */
body {
    font-family: var(--font-primary);
    line-height: 1.7;
    color: var(--sapyyn-gray-700);
    background-color: var(--sapyyn-gray-50);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    font-family: var(--font-heading);
}

/* Enhanced Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--dental-blue) 0%, var(--sapyyn-primary) 35%, var(--dental-blue-light) 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.15) 1px, transparent 0);
    background-size: 40px 40px;
    opacity: 0.3;
}

.hero-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.1), transparent 50%, rgba(255, 255, 255, 0.05));
}

.min-vh-90 {
    min-height: 90vh;
}

.hero-content {
    z-index: 10;
    position: relative;
}

.hero-badge {
    display: inline-block;
    margin-bottom: 1.5rem;
}

.badge-content {
    background: rgba(255, 255, 255, 0.15);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: white;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
}

.title-highlight {
    color: var(--sapyyn-warning-light);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.title-gradient {
    background: linear-gradient(45deg, #ffffff, #e0f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    max-width: 90%;
    margin-bottom: 2rem;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature-point {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

.feature-point i {
    font-size: 1.2rem;
}

.hero-stats-mini {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.stat-number-mini {
    font-size: 1.75rem;
    color: white;
    margin-bottom: 0.25rem;
}

.stat-label-mini {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 768px) {
    .hero-actions {
        flex-direction: row;
        gap: 1.5rem;
    }
}

.btn-hero-primary {
    background: linear-gradient(135deg, var(--sapyyn-warning), var(--sapyyn-warning-light));
    color: var(--sapyyn-dark);
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-md);
    border: none;
    font-size: 1.1rem;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(245, 158, 11, 0.4);
    color: var(--sapyyn-dark);
}

.btn-hero-secondary {
    background: rgba(255, 255, 255, 0.15);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    color: white;
    font-weight: 600;
    padding: 1rem 2rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-md);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    color: white;
}

/* Hero Image Carousel */
.hero-image-container {
    position: relative;
    height: 600px;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
}

.hero-carousel {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: end;
    padding: 2rem;
}

.carousel-slide.active {
    opacity: 1;
}

.slide-content {
    background: rgba(30, 64, 175, 0.85);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    color: white;
    max-width: 300px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.slide-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
}

.slide-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: white;
    border-color: white;
    transform: scale(1.2);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 255, 255, 0.8);
}

/* Enhanced Floating Cards */
.notification-card {
    position: absolute;
    z-index: 15;
    animation: float 8s ease-in-out infinite;
}

.notification-card.card-1 {
    top: 15%;
    left: -10%;
    animation-delay: 0s;
}

.notification-card.card-2 {
    top: 45%;
    right: -15%;
    animation-delay: 3s;
}

.notification-card.card-3 {
    bottom: 25%;
    left: -5%;
    animation-delay: 6s;
}

.notification-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
        opacity: 0.9;
    }
    25% { 
        transform: translateY(-15px) rotate(1deg); 
        opacity: 1;
    }
    50% { 
        transform: translateY(-25px) rotate(0deg); 
        opacity: 0.95;
    }
    75% { 
        transform: translateY(-10px) rotate(-1deg); 
        opacity: 1;
    }
}

/* Specialty Cards */
.specialties-section {
    background: linear-gradient(180deg, var(--sapyyn-light-blue) 0%, var(--sapyyn-gray-50) 100%);
    padding: 5rem 0;
}

.specialty-card {
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-xl);
    background: white;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--sapyyn-gray-200);
    position: relative;
    overflow: hidden;
}

.specialty-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--sapyyn-primary), var(--dental-teal));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

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

.specialty-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sapyyn-primary), var(--dental-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    overflow: hidden;
}

.specialty-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.specialty-card:hover .specialty-icon::before {
    transform: translateX(100%);
}

.specialty-icon i {
    font-size: 2.5rem;
    color: white;
    z-index: 2;
    position: relative;
}

.specialty-card h5 {
    color: var(--sapyyn-gray-800);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.specialty-card p {
    color: var(--sapyyn-gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Enhanced Feature Cards */
.features-section {
    background: linear-gradient(180deg, white 0%, var(--sapyyn-gray-50) 100%);
    padding: 5rem 0;
}

.feature-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--sapyyn-gray-100);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--sapyyn-primary), var(--dental-teal));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.feature-card:hover::after {
    opacity: 0.03;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(37, 99, 235, 0.15);
    border-color: var(--sapyyn-primary);
}

.feature-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(8, 145, 178, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    position: relative;
    z-index: 2;
}

.feature-icon i {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--sapyyn-primary), var(--dental-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-card h4 {
    color: var(--sapyyn-gray-800);
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.feature-card p {
    color: var(--sapyyn-gray-600);
    line-height: 1.7;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 2;
}

.feature-list li {
    padding: 0.75rem 0;
    font-size: 0.95rem;
    color: var(--sapyyn-gray-700);
    display: flex;
    align-items: center;
}

/* Enhanced Workflow Section */
.workflow-section {
    background: linear-gradient(180deg, var(--sapyyn-gray-50) 0%, white 100%);
    padding: 5rem 0;
    position: relative;
}

.workflow-line {
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, var(--sapyyn-primary), var(--dental-teal), var(--sapyyn-success), var(--sapyyn-warning));
    z-index: 1;
    border-radius: 2px;
}

.workflow-step {
    position: relative;
    z-index: 2;
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sapyyn-primary), var(--dental-teal));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.step-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.workflow-step:hover .step-number::before {
    transform: translateX(100%);
}

.step-icon {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.workflow-step:hover .step-icon {
    background: rgba(37, 99, 235, 0.15);
    transform: scale(1.05);
}

.step-icon i {
    font-size: 2.5rem;
    color: var(--sapyyn-primary);
}

.workflow-step h5 {
    color: var(--sapyyn-gray-800);
    font-weight: 700;
    margin-bottom: 1rem;
}

.workflow-step p {
    color: var(--sapyyn-gray-600);
    line-height: 1.6;
}

/* Enhanced Testimonials */
.testimonials-section {
    background: linear-gradient(180deg, var(--sapyyn-light-blue) 0%, var(--sapyyn-gray-50) 100%);
    padding: 5rem 0;
}

.testimonial-card {
    background: white;
    border-radius: var(--border-radius-xl);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--sapyyn-gray-100);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 25px;
    font-size: 8rem;
    color: rgba(37, 99, 235, 0.05);
    font-family: Georgia, serif;
    line-height: 1;
    z-index: 1;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(37, 99, 235, 0.15);
    border-color: var(--sapyyn-primary);
}

.testimonial-content {
    position: relative;
    z-index: 2;
}

.stars {
    display: flex;
    gap: 0.25rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.stars i {
    font-size: 1.25rem;
}

.testimonial-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--sapyyn-gray-700);
    font-style: italic;
    margin-bottom: 2.5rem;
    text-align: center;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar i {
    font-size: 3.5rem;
    color: var(--sapyyn-primary);
}

.author-name {
    margin: 0 0 0.25rem 0;
    font-weight: 700;
    color: var(--sapyyn-gray-800);
    font-size: 1.1rem;
}

.author-title {
    margin: 0 0 0.25rem 0;
    font-size: 0.95rem;
    color: var(--sapyyn-primary);
    font-weight: 600;
}

.author-location {
    margin: 0;
    font-size: 0.85rem;
    color: var(--sapyyn-gray-600);
}

/* Enhanced Statistics */
.stats-section {
    background: linear-gradient(135deg, var(--dental-blue), var(--sapyyn-primary), var(--dental-teal));
    position: relative;
    overflow: hidden;
    padding: 5rem 0;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.stat-card {
    position: relative;
    z-index: 2;
    text-align: center;
}

.stat-icon {
    font-size: 3.5rem;
    opacity: 0.9;
    margin: 0 auto 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.stat-number {
    font-size: 3rem;
    color: white;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stat-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.15rem;
    font-weight: 600;
}

/* Enhanced CTA Section */
.cta-section {
    background: linear-gradient(180deg, white 0%, var(--sapyyn-light-blue) 100%);
    padding: 5rem 0;
}

.trust-badges {
    margin-top: 3rem;
}

.trust-badges .badge {
    font-size: 0.95rem;
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    background: white;
    color: var(--sapyyn-gray-700);
    border: 1px solid var(--sapyyn-gray-200);
    box-shadow: var(--shadow-sm);
    margin: 0.25rem;
    transition: all 0.3s ease;
}

.trust-badges .badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--sapyyn-primary);
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
}

.card-header {
    border-radius: 12px 12px 0 0 !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-lg {
    border-radius: 10px;
}

.btn:hover {
    transform: translateY(-1px);
}

/* Form Elements */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--sapyyn-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.input-group-text {
    border-radius: 8px 0 0 8px;
    background-color: var(--sapyyn-light);
    border-color: #dee2e6;
}

/* Dashboard Styles */
.dashboard-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
}

.stat-icon {
    font-size: 3rem;
    opacity: 0.7;
}

/* Document Grid */
.document-item {
    transition: all 0.3s ease;
}

.document-item:hover {
    transform: scale(1.02);
}

.document-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* File Upload Area */
.file-upload-area {
    border: 2px dashed #dee2e6;
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.file-upload-area:hover {
    border-color: var(--sapyyn-primary);
    background-color: rgba(13, 110, 253, 0.05);
}

.file-upload-area.dragover {
    border-color: var(--sapyyn-success);
    background-color: rgba(25, 135, 84, 0.1);
}

/* Progress Bars */
.progress {
    border-radius: 10px;
    height: 8px;
}

.progress-bar {
    border-radius: 10px;
}

/* QR Code Display */
.qr-code-container {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: inline-block;
}

/* Status Badges */
.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
}

.status-pending {
    background-color: #fff3cd;
    color: #856404;
}

.status-approved {
    background-color: #d1edff;
    color: #0c63e4;
}

.status-completed {
    background-color: #d4edda;
    color: #155724;
}

.status-rejected {
    background-color: #f8d7da;
    color: #721c24;
}

/* Urgency Indicators */
.urgency-low {
    border-left: 4px solid var(--sapyyn-success);
}

.urgency-normal {
    border-left: 4px solid var(--sapyyn-info);
}

.urgency-high {
    border-left: 4px solid var(--sapyyn-warning);
}

.urgency-emergency {
    border-left: 4px solid var(--sapyyn-danger);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(220, 53, 69, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(220, 53, 69, 0);
    }
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 100px 0;
    color: white;
}

.hero-icon {
    font-size: 8rem;
    opacity: 0.8;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Profile Page Styles */
.profile-avatar {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-info-item {
    background: var(--sapyyn-gray-50);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
}

.stat-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-avatar i {
    font-size: 2rem;
}

.stat-icon i {
    font-size: 1.5rem;
}

/* Settings Page Styles */
.settings-section {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.settings-section:hover {
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.3s ease;
}

/* Quick Referral Section Styles */
.quick-referral-section {
    background: linear-gradient(180deg, var(--sapyyn-light-blue) 0%, var(--sapyyn-gray-50) 100%);
}

.quick-referral-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quick-referral-icon i {
    font-size: 2rem;
}

.demo-codes .demo-code {
    background: var(--sapyyn-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
    margin-bottom: 0.25rem;
}

.demo-codes .demo-code:hover {
    background: var(--sapyyn-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.success-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-icon i {
    font-size: 2rem;
}

/* Enhanced form styling for quick referral */
#homeQuickReferral .form-control-lg.text-center {
    font-size: 1.5rem;
    letter-spacing: 0.5rem;
    font-weight: bold;
}

#homeQuickReferral .btn-lg {
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        min-height: 100vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 1.1rem;
        max-width: 100%;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-image-container {
        height: 400px;
        margin-top: 3rem;
    }
    
    .notification-card {
        display: none;
    }
    
    .carousel-indicators {
        bottom: 15px;
    }
    
    .indicator {
        width: 10px;
        height: 10px;
    }
    
    .slide-content {
        padding: 1rem;
        max-width: 250px;
    }
    
    .slide-title {
        font-size: 1.25rem;
    }
    
    .slide-subtitle {
        font-size: 0.9rem;
    }
    
    .specialty-card {
        padding: 2rem 1.5rem;
    }
    
    .specialty-icon {
        width: 60px;
        height: 60px;
    }
    
    .specialty-icon i {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 2.5rem 2rem;
    }
    
    .feature-icon {
        width: 80px;
        height: 80px;
    }
    
    .feature-icon i {
        font-size: 2.5rem;
    }
    
    .testimonial-card {
        padding: 2.5rem 2rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .author-info {
        text-align: center;
    }
    
    .workflow-line {
        display: none !important;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .step-icon {
        width: 70px;
        height: 70px;
    }
    
    .step-icon i {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-icon {
        font-size: 3rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-image-container {
        height: 300px;
        margin-top: 2rem;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .specialty-card,
    .feature-card,
    .testimonial-card {
        padding: 2rem 1.5rem;
    }
    
    .specialty-icon,
    .feature-icon {
        width: 60px;
        height: 60px;
    }
    
    .specialty-icon i,
    .feature-icon i {
        font-size: 1.75rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .step-icon {
        width: 60px;
        height: 60px;
    }
    
    .step-icon i {
        font-size: 1.75rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-icon {
        font-size: 2.5rem;
    }
    
    .testimonial-card::before {
        font-size: 6rem;
        top: -15px;
        left: 15px;
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Staggered animations for cards */
.specialty-card:nth-child(1) { animation-delay: 0.1s; }
.specialty-card:nth-child(2) { animation-delay: 0.2s; }
.specialty-card:nth-child(3) { animation-delay: 0.3s; }
.specialty-card:nth-child(4) { animation-delay: 0.4s; }
.specialty-card:nth-child(5) { animation-delay: 0.5s; }
.specialty-card:nth-child(6) { animation-delay: 0.6s; }
.specialty-card:nth-child(7) { animation-delay: 0.7s; }
.specialty-card:nth-child(8) { animation-delay: 0.8s; }

.feature-card:nth-child(1) { animation-delay: 0.2s; }
.feature-card:nth-child(2) { animation-delay: 0.4s; }
.feature-card:nth-child(3) { animation-delay: 0.6s; }

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.3s; }
.testimonial-card:nth-child(3) { animation-delay: 0.5s; }

/* Enhanced Accessibility */
.btn:focus,
.card:focus,
.indicator:focus {
    outline: 3px solid var(--sapyyn-warning);
    outline-offset: 2px;
}

.specialty-card:focus-within,
.feature-card:focus-within,
.testimonial-card:focus-within {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--sapyyn-primary);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .specialty-card,
    .feature-card,
    .testimonial-card {
        border: 2px solid var(--sapyyn-dark);
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        border: 2px solid var(--sapyyn-dark);
    }
    
    .carousel-slide {
        border: 2px solid var(--sapyyn-dark);
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .carousel-slide,
    .notification-card,
    .hero-content,
    .specialty-card,
    .feature-card,
    .testimonial-card {
        animation: none;
        transition: none;
    }
    
    .card:hover,
    .specialty-card:hover,
    .feature-card:hover,
    .testimonial-card:hover {
        transform: none;
    }
    
    .hero-carousel {
        animation: none;
    }
    
    .floating-card {
        animation: none;
    }
}

/* Print styles */
@media print {
    .hero-carousel,
    .notification-card,
    .carousel-indicators {
        display: none;
    }
    
    .hero-section {
        background: white !important;
        color: black !important;
        min-height: 200px;
    }
    
    .specialty-card,
    .feature-card,
    .testimonial-card {
        box-shadow: none;
        border: 1px solid #ccc;
        break-inside: avoid;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        background: white !important;
        color: black !important;
        border: 1px solid black !important;
    }
}