/* ============================================
   RIS PORTAL - Bootstrap 5 Custom Styles
   Inspired by Physician Medical Lab Theme
   Enhanced with Particles & Animations
   ============================================ */

/* ============================================
   VARIABLES & THEME COLORS
   ============================================ */
:root {
    --primary-color: #dc3545; /* Medical Red */
    --primary-dark: #c82333;
    --primary-light: #e4606d;
    --secondary-color: #6c757d;
    --accent-color: #0dcaf0;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 1rem;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-xxl: 2rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.15);
    --shadow-primary: 0 4px 20px rgba(220, 53, 69, 0.25);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   BASE STYLES
   ============================================ */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: #212529;
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

/* ============================================
   ANIMATED BACKGROUND - Particles
   ============================================ */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.particles-container {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(13, 202, 240, 0.1) 100%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
    opacity: 0.6;
}

.particle:nth-child(1) { width: 80px; height: 80px; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { width: 120px; height: 120px; left: 20%; animation-delay: 2s; }
.particle:nth-child(3) { width: 60px; height: 60px; left: 30%; animation-delay: 4s; }
.particle:nth-child(4) { width: 100px; height: 100px; left: 40%; animation-delay: 6s; }
.particle:nth-child(5) { width: 90px; height: 90px; left: 50%; animation-delay: 8s; }
.particle:nth-child(6) { width: 70px; height: 70px; left: 60%; animation-delay: 10s; }
.particle:nth-child(7) { width: 110px; height: 110px; left: 70%; animation-delay: 12s; }
.particle:nth-child(8) { width: 85px; height: 85px; left: 80%; animation-delay: 14s; }
.particle:nth-child(9) { width: 95px; height: 95px; left: 90%; animation-delay: 16s; }

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-100px) translateX(50px) rotate(90deg);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-200px) translateX(-30px) rotate(180deg);
        opacity: 0.4;
    }
    75% {
        transform: translateY(-100px) translateX(-50px) rotate(270deg);
        opacity: 0.8;
    }
}

/* Medical Pattern Overlay */
.medical-pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 2px 2px, rgba(220, 53, 69, 0.15) 1px, transparent 0);
    background-size: 40px 40px;
    opacity: 0.3;
    pointer-events: none;
}

/* ============================================
   NAVIGATION BAR - Enhanced
   ============================================ */
.navbar-ris {
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 12px 0;
    transition: all 0.2s ease;
    border-bottom: 1px solid #e9ecef;
}

.navbar-ris.scrolled {
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
    background-color: rgba(255, 255, 255, 0.98);
}

.navbar-toggler {
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    padding: 0.5rem 0.75rem;
    transition: all var(--transition-base);
}

.navbar-toggler:hover {
    border-color: var(--primary-color);
    background-color: rgba(220, 53, 69, 0.05);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28220, 53, 69, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-brand-ris {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #212529;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 18px;
    transition: all 0.2s ease;
    margin: 0;
    padding: 0;
}

.navbar-brand-ris:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.navbar-brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 18px;
    box-shadow: 0 2px 4px rgba(220, 53, 69, 0.2);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.navbar-brand-ris:hover .navbar-brand-icon {
    transform: rotate(5deg) scale(1.05);
    box-shadow: 0 6px 24px rgba(220, 53, 69, 0.35);
}

.navbar-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.navbar-brand-subtitle {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-top: 0.125rem;
}

.navbar-nav-ris {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item-ris {
    position: relative;
}

.nav-link-ris {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
}

.nav-link-ris::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 2px 2px 0 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.nav-link-ris:hover::before,
.nav-link-ris.active::before {
    width: 80%;
}

.nav-link-ris:hover {
    color: var(--primary-color);
    background-color: rgba(220, 53, 69, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.15);
}

.nav-link-ris.active {
    color: var(--primary-color);
    background-color: rgba(220, 53, 69, 0.1);
}

.nav-link-ris i {
    font-size: 1rem;
    width: 1.25rem;
    text-align: center;
}

/* Dropdown Menu */
.dropdown-menu-ris {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 50%;
    transform: translateX(-50%);
    min-width: 240px;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    padding: 0.75rem 0;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 1000;
    list-style: none;
    margin: 0;
    display: block;
}

.dropdown-menu-ris.show,
.dropdown-menu-ris[data-bs-popper] {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu-ris.dropdown-menu-end {
    left: auto;
    right: 0;
    transform: translateX(0);
}

.dropdown-menu-ris.dropdown-menu-end.show,
.dropdown-menu-ris.dropdown-menu-end[data-bs-popper] {
    transform: translateX(0) translateY(0);
}

.dropdown-item-ris {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    border-radius: 0;
}

.dropdown-item-ris:hover {
    background-color: rgba(220, 53, 69, 0.08);
    color: var(--primary-color);
    padding-left: 1.75rem;
}

.dropdown-item-ris i {
    margin-right: 0.75rem;
    color: var(--primary-color);
    width: 1.25rem;
    text-align: center;
}

.dropdown-divider-ris {
    height: 1px;
    background-color: var(--gray-200);
    margin: 0.5rem 0;
}

/* User Menu */
.user-menu-ris {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
    color: var(--gray-700);
}

.user-menu-ris:hover {
    background-color: var(--gray-100);
    color: var(--gray-700);
}

.user-avatar-ris {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    box-shadow: var(--shadow-primary);
}

/* ============================================
   BUTTONS - Bootstrap 5 Enhanced
   ============================================ */
.btn-ris {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-ris-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

.btn-ris-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(220, 53, 69, 0.35);
    color: var(--white);
}

.btn-ris-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-ris-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-ris-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ============================================
   CARDS - Bootstrap 5 Enhanced
   ============================================ */
.card-ris {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card-ris:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.card-header-ris {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    font-weight: 700;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-header-ris i {
    font-size: 1.25rem;
}

.card-body-ris {
    padding: 1.5rem;
}

/* ============================================
   FORMS - Bootstrap 5 Standard
   ============================================ */
.form-control-ris {
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    background-color: var(--white);
    width: 100%;
}

.form-control-ris:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
    outline: none;
}

.form-control-ris.is-invalid {
    border-color: var(--danger-color);
}

.form-control-ris.is-valid {
    border-color: var(--success-color);
}

.form-label-ris {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-label-ris i {
    color: var(--primary-color);
    width: 1.25rem;
    text-align: center;
}

.form-section-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--gray-200);
}

.form-section-title i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.input-group-ris {
    position: relative;
}

.input-group-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
    z-index: 10;
    pointer-events: none;
}

.input-group-ris .form-control-ris {
    padding-left: 3rem;
}

.input-group-ris textarea.form-control-ris {
    padding-top: 1rem;
    padding-left: 3rem;
}

.input-group-ris textarea.form-control-ris ~ .input-group-icon {
    top: 1rem;
    transform: none;
}

.form-group-ris {
    margin-bottom: 1.5rem;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
}

/* ============================================
   ALERTS - Bootstrap 5 Enhanced
   ============================================ */
.alert-ris {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.alert-ris-success {
    background-color: rgba(25, 135, 84, 0.1);
    border-color: var(--success-color);
    color: #155724;
}

.alert-ris-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: var(--danger-color);
    color: #721c24;
}

.alert-ris i {
    font-size: 1.5rem;
}

/* ============================================
   HERO SECTION - Enhanced
   ============================================ */
.hero-section-ris {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.05) 0%, rgba(13, 202, 240, 0.05) 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
    min-height: 80vh;
}

.min-vh-75 {
    min-height: 75vh;
}

.hero-section-ris::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(220, 53, 69, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(13, 202, 240, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content-ris {
    position: relative;
    z-index: 1;
}

.hero-title-ris {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark-color);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle-ris {
    font-size: 1.25rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.hero-badge-ris {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--white);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
}

/* ============================================
   SERVICE CARDS
   ============================================ */
.service-card-ris {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    height: 100%;
    text-align: center;
}

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

.service-icon-ris {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: var(--shadow-primary);
    transition: all var(--transition-base);
}

.service-card-ris:hover .service-icon-ris {
    transform: scale(1.1) rotate(5deg);
}

.service-title-ris {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.service-description-ris {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ============================================
   STATISTICS SECTION
   ============================================ */
.stats-section-ris {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 4rem 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.stats-section-ris::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.stat-item-ris {
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-number-ris {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label-ris {
    font-size: 1.125rem;
    font-weight: 500;
    opacity: 0.9;
}

/* ============================================
   FOOTER
   ============================================ */
.footer-ris {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: 4rem 0 2rem;
}

.footer-title-ris {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-link-ris {
    color: var(--gray-400);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-block;
    margin-bottom: 0.75rem;
}

.footer-link-ris:hover {
    color: var(--primary-color);
    transform: translateX(4px);
}

.footer-social-ris {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.social-icon-ris {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    text-decoration: none;
    transition: all var(--transition-base);
}

.social-icon-ris:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-4px);
}

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

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

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

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

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

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-primary-ris {
    color: var(--primary-color) !important;
}

.bg-primary-ris {
    background-color: var(--primary-color) !important;
}

.shadow-ris {
    box-shadow: var(--shadow-md) !important;
}

.shadow-ris-lg {
    box-shadow: var(--shadow-xl) !important;
}

.rounded-ris {
    border-radius: var(--radius-md) !important;
}

.rounded-ris-lg {
    border-radius: var(--radius-lg) !important;
}

/* Background with particles */
.bg-particles {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.bg-particles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.05) 0%, rgba(13, 202, 240, 0.05) 100%);
    z-index: 0;
}

.bg-particles > * {
    position: relative;
    z-index: 1;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991.98px) {
    .hero-title-ris {
        font-size: 2.5rem;
    }
    
    .navbar-nav-ris {
        flex-direction: column;
        gap: 0.5rem;
    }
}

    @media (max-width: 767.98px) {
        .hero-title-ris {
            font-size: 2rem;
        }
        
        .hero-subtitle-ris {
            font-size: 1.125rem;
        }
        
        .stat-number-ris {
            font-size: 2.5rem;
        }
    }

    /* ============================================
       ENHANCED ANIMATIONS & INTERACTIONS
       ============================================ */
    .service-card-ris:hover {
        transform: translateY(-8px) scale(1.02);
    }

    .service-card-ris .rounded-ris:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
    }

    /* Smooth transitions for all interactive elements */
    .card-ris,
    .service-card-ris,
    .btn-ris,
    .nav-link-ris,
    .dropdown-item-ris {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Input focus animations */
    .form-control-ris:focus {
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(220, 53, 69, 0.2);
    }

    /* Landing page section animations */
    section {
        position: relative;
        overflow: hidden;
    }

    section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: inherit;
        z-index: 0;
    }

    section > .container {
        position: relative;
        z-index: 1;
    }