:root {
    /* Couleurs principales */
    
    --primary-color: #4F46E5;
    --primary-light: #6366F1;
    --primary-dark: #3730A3;
    --primary-dark-98: #3730A3E9;
    --accent-color: #7C3AED;
    --accent-light: #8B5CF6;
    --accent-dark: #5B21B6;
    --dark-text: #F3F4F6;
    --neutral-900: #030712;
    --neutral-800: #111827;
    --neutral-700: #1F2937;
    --neutral-600: #374151;
    --neutral-500: #4B5563;
    --neutral-400: #6B7280;
    --neutral-300: #9CA3AF;
    --neutral-200: #D1D5DB;
    --neutral-100: #F3F4F6;
    
    --livinia-dark-blue-500: #1B2736;
    --livinia-dark-blue-600: #121C2C;
    
    /* Dimensions */
    --header-height-desktop: 73px;
    --header-height-tablet: 56px;
    --header-height-mobile: 52px;
    --container-max-width: 1280px;
    --grid-gutter: 24px;
    --border-radius: 12px;
    
    /* Typographie */
    --font-primary: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.5;
    
    /* Autres couleurs */
    --bg: #0A0E17;
    --text-primary: #FDFDFD;
    --text-secondary: #9AA7C0;
    --line-inactive: #27324B;
    
}

.livinia-container {
    max-width: var(--container-max-width);
}

.crossPattern {
    background: radial-gradient(circle at right top, rgba(79, 70, 229, 0.15), transparent 70%), radial-gradient(circle at left bottom, rgba(124, 58, 237, 0.15), transparent 70%);
}

.cta {
        background: linear-gradient(135deg, #4F46E5, #7C3AED);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    overflow: hidden;
    font-size: 1.125rem;
    cursor: pointer;
}

.cta:hover {
    transform: translateY(-2px);
box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

.btn-tertiary {
        background: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 0.9375rem;
    border: none;
    cursor: pointer; 
}

.btn-tertiary:hover {
        background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.2);
}

#calculator {
    transition: max-height 0.7s ease-in-out, opacity 0.7s ease-in-out, filter 0.7s ease-in-out, border-radius 1s;
}

#calculator.calculatorNotFolder {
    max-height: 10000px !important;
    pointer-events: auto !important;
    border-radius: 16px !important;
}

#calculator.calculatorNotFolder::before {
    opacity: 0;
    visibility: hidden;
}

.accordion__content {
    transition: max-height 0.7s ease-in-out, opacity 0.7s ease-in-out, visibility 0.7s ease-in-out;
}

.openned .accordion__content {
    opacity: 1 !important;
    max-height: 1000px !important;
    visibility: visible !important;
}

.openned .icon-open {
    display: none;
}

.openned .icon-close {
    display: flex;
}

.faq.openned {
    max-height: 1000px;
}

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

/*Classes header*/

.header{
    transition: background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                    backdrop-filter 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    backdrop-filter: blur(0px);
}

.header.scrolled {
    background: rgba(3, 7, 18, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.header.scrolling {
    background: rgba(3, 7, 18, 0.95);
    backdrop-filter: blur(12px);
}

.nav-links .underline-animation::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--neutral-100);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
    z-index: 1001
}

.nav-links a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

h1,
h2,
h3,
h4,
h5,
p {
    font-family: Inter, Arial, sans-serif;
	letter-spacing: 0px;
	background-color: transparent;
}

body {
    color: #FDFDFD;
    font-size: 16px;
}

h1 {
    color: #FDFDFD;
    font-size: 40px;
    text-transform: none
}

h2 {
    color: #FDFDFD;
    font-size: 2.5rem;
    text-transform: none;
}

.none {
    display: none;
}

.no-swiper-arrow::after {
    content: none;
    display: none;
}

@media (max-width: 768px) {
    .mobile-menu-button span {
        background-color: white;
    }
}