/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #F2F3F5;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid #D20A33;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
    transition: transform 0.3s ease;
}

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

.logo-text h2 {
    color: #D20A33;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.8em;
    margin: 0;
    line-height: 1;
}

.logo-text span {
    color: #666;
    font-size: 0.8em;
    display: block;
    margin-top: -2px;
    font-weight: 400;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #D20A33;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #D20A33;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: #D20A33;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 20px 50px;
    background: linear-gradient(135deg, #F2F3F5 0%, #FFFFFF 100%);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 3.5em;
    color: #D20A33;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5em;
    color: #666;
    margin-bottom: 2rem;
    font-weight: 300;
}

.hero-description {
    font-size: 1.1em;
    margin-bottom: 2rem;
    color: #555;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5em;
    font-weight: bold;
    color: #D20A33;
    font-family: 'Roboto Condensed', sans-serif;
}

.stat-label {
    font-size: 0.9em;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.btn {
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    border: 2px solid transparent;
}

.btn-primary {
    background: #D20A33;
    color: white;
    border-color: #D20A33;
}

.btn-primary:hover {
    background: #A8C1BF;
    border-color: #A8C1BF;
}

.btn-secondary {
    background: transparent;
    color: #D20A33;
    border-color: #D20A33;
}

.btn-secondary:hover {
    background: #D20A33;
    color: white;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.space-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    width: 100%;
    max-width: 400px;
}

.space-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border-left: 4px solid #A8C1BF;
}

.space-card:hover {
    transform: translateY(-5px);
}

.space-card.agora {
    grid-column: 1 / -1;
    border-left-color: #D20A33;
}

.space-card.studio-video {
    border-left-color: #EA5A0B;
}

.space-card.studio-audio {
    border-left-color: #A8C1BF;
}

.space-card h3 {
    color: #333;
    margin-bottom: 0.5rem;
    font-family: 'Roboto Condensed', sans-serif;
}

.space-card p {
    color: #666;
    font-size: 0.9em;
}

/* Sections
.section {
    padding: 80px 0;
}
*/
.bg-light {
    background: white;
}

.section-title {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 2.5em;
    color: #D20A33;
    text-align: center;
    margin-bottom: 3rem;
}

/* Project Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.project-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border-top: 4px solid #A8C1BF;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-card:nth-child(1) { border-top-color: #D20A33; }
.project-card:nth-child(2) { border-top-color: #EA5A0B; }
.project-card:nth-child(3) { border-top-color: #A8C1BF; }
.project-card:nth-child(4) { border-top-color: #FFD00C; }

.card-icon {
    font-size: 2.5em;
    margin-bottom: 1rem;
}

.project-card h3 {
    color: #333;
    margin-bottom: 1rem;
    font-family: 'Roboto Condensed', sans-serif;
}

/* Tabs */
.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    padding: 12px 24px;
    background: transparent;
    border: 2px solid #A8C1BF;
    border-radius: 5px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.tab-btn.active,
.tab-btn:hover {
    background: #D20A33;
    border-color: #D20A33;
    color: white;
}

.tab-content {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tab-content.active {
    display: block;
    opacity: 1;
}

/* Space Detail */
.space-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.space-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.spec {
    background: #F2F3F5;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9em;
    color: #666;
}

.equipment-summary {
    background: #F2F3F5;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
}

.equipment-summary h4 {
    color: #D20A33;
    margin-bottom: 1rem;
}

.equipment-summary ul {
    list-style: none;
    padding: 0;
}

.equipment-summary li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #ddd;
}

.equipment-summary li:last-child {
    border-bottom: none;
}

/* Space Mockups */
.space-mockup {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    position: relative;
    min-height: 300px;
}

.agora-mockup {
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 1rem;
}

.stage {
    background: #D20A33;
    color: white;
    padding: 1rem;
    text-align: center;
    border-radius: 5px;
}

.seats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.seat-row {
    height: 20px;
    background: #A8C1BF;
    border-radius: 10px;
    opacity: 0.7;
}

.tech-booth {
    background: #EA5A0B;
    color: white;
    padding: 0.5rem;
    text-align: center;
    border-radius: 5px;
    font-size: 0.9em;
}

.video-mockup {
    display: grid;
    grid-template-areas: 
        "green green"
        "cameras lighting"
        "control control";
    gap: 1rem;
}

.green-screen {
    grid-area: green;
    background: #4CAF50;
    color: white;
    padding: 2rem;
    text-align: center;
    border-radius: 5px;
}

.camera-positions {
    grid-area: cameras;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: #F2F3F5;
    border-radius: 5px;
    padding: 1rem;
}

.camera {
    font-size: 1.5em;
}

.lighting {
    grid-area: lighting;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: #FFD00C;
    border-radius: 5px;
    padding: 1rem;
}

.control-room {
    grid-area: control;
    background: #EA5A0B;
    color: white;
    padding: 1rem;
    text-align: center;
    border-radius: 5px;
}

.audio-mockup {
    display: grid;
    grid-template-areas:
        "console console"
        "mics monitors"
        "acoustic acoustic";
    gap: 1rem;
}

.console {
    grid-area: console;
    background: #333;
    color: white;
    padding: 1.5rem;
    text-align: center;
    border-radius: 5px;
}

.mics {
    grid-area: mics;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: #F2F3F5;
    border-radius: 5px;
    padding: 1rem;
}

.mic {
    font-size: 1.2em;
}

.monitors {
    grid-area: monitors;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: #A8C1BF;
    border-radius: 5px;
    padding: 1rem;
}

.acoustic-panels {
    grid-area: acoustic;
    background: #666;
    color: white;
    padding: 1rem;
    text-align: center;
    border-radius: 5px;
    font-size: 0.9em;
}

/* Studio Types */
.studio-types {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.studio-type {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #A8C1BF;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.studio-type:nth-child(1) { border-left-color: #D20A33; }
.studio-type:nth-child(2) { border-left-color: #EA5A0B; }
.studio-type:nth-child(3) { border-left-color: #A8C1BF; }

.studio-type h4 {
    color: #333;
    margin-bottom: 0.5rem;
}

/* Economic Model */
.economic-model {
    display: grid;
    gap: 4rem;
}

.principle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.principle-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: left;
}

.principle-card.residents { border-top: 4px solid #D20A33; }
.principle-card.external { border-top: 4px solid #EA5A0B; }
.principle-card.training { border-top: 4px solid #A8C1BF; }

.usage-bar {
    background: #F2F3F5;
    height: 20px;
    border-radius: 10px;
    margin-top: 1rem;
    overflow: hidden;
}

.usage-fill {
    height: 100%;
    background: #D20A33;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8em;
    font-weight: bold;
    transition: width 0.3s ease;
}

.principle-card.external .usage-fill { background: #EA5A0B; }
.principle-card.training .usage-fill { background: #A8C1BF; }

/* Savings Calculator */
.savings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.saving-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    display: flex;
    align-items: top;
    gap: 1rem;
}

.saving-icon {
    font-size: 2.5em;
    flex-shrink: 0;
}

.saving-percentage {
    font-size: 1.5em;
    font-weight: bold;
    color: #4CAF50;
    margin-bottom: 0.5rem;
}

.total-savings {
    text-align: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: #4CAF50;
    color: white;
    border-radius: 10px;
    font-size: 1.2em;
}

/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tool-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-5px);
}

.tool-card.priority-high {
    border-top: 4px solid #D20A33;
}

.tool-card.priority-medium {
    border-top: 4px solid #EA5A0B;
}

.tool-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.tool-icon {
    font-size: 2em;
    flex-shrink: 0;
}

.priority-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8em;
    font-weight: bold;
    text-transform: uppercase;
}

.priority-badge.high {
    background: #D20A33;
    color: white;
}

.priority-badge.medium {
    background: #EA5A0B;
    color: white;
}

.tool-features {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.tool-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #F2F3F5;
    position: relative;
    padding-left: 1.5rem;
}

.tool-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: bold;
}

.tool-features li:last-child {
    border-bottom: none;
}

/* Tools Budget */
.tools-budget {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.budget-summary {
    /*display: flex;*/
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

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

.budget-label {
    display: block;
    font-size: 0.9em;
    color: #666;
    margin-bottom: 0.5rem;
}

.budget-amount {
    display: block;
    font-size: 1.8em;
    font-weight: bold;
    color: #D20A33;
    font-family: 'Roboto Condensed', sans-serif;
}

.budget-item.roi .budget-amount {
    color: #4CAF50;
}

/* Budget Overview */
.budget-overview {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.budget-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.budget-card.total {
    border-top: 4px solid #D20A33;
}

.budget-range {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
}

.amount-min,
.amount-max {
    font-size: 2.5em;
    font-weight: bold;
    color: #D20A33;
    font-family: 'Roboto Condensed', sans-serif;
}

.amount-separator {
    font-size: 2em;
    color: #666;
}

.budget-note {
    color: #666;
    font-style: italic;
}

/* Breakdown Chart */
.breakdown-chart {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.chart-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.chart-bar {
    height: 30px;
    border-radius: 15px;
    width: var(--percentage);
    transition: width 0.3s ease;
}

.agora-bar { background: #D20A33; }
.video-bar { background: #EA5A0B; }
.audio-bar { background: #A8C1BF; }
.infra-bar { background: #FFD00C; }

.chart-label {
    display: flex;
    flex-direction: column;
    min-width: 120px;
}

.label-name {
    font-weight: 500;
    color: #333;
}

.label-amount {
    font-size: 0.9em;
    color: #666;
}

/* Timeline */
.timeline-container {
    position: relative;
    margin-top: 2rem;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #D20A33;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-marker {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.timeline-marker.phase1 { background: #D20A33; }
.timeline-marker.phase2 { background: #EA5A0B; }
.timeline-marker.phase3 { background: #A8C1BF; }
.timeline-marker.phase4 { background: #FFD00C; color: #333; }

.timeline-marker::before {
    content: counter(timeline);
    counter-increment: timeline;
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    flex: 1;
}

.timeline-duration {
    display: inline-block;
    background: #F2F3F5;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8em;
    color: #666;
    margin-top: 0.5rem;
}

/* Contact */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border-top: 4px solid #D20A33;
}

.contact-details {
    margin-top: 1rem;
}

.contact-details a {
    color: #D20A33;
    text-decoration: none;
}

.contact-details a:hover {
    text-decoration: underline;
}

/* Steps Timeline */
.steps-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.step-week {
    background: #D20A33;
    color: white;
    padding: 1rem;
    border-radius: 10px;
    font-weight: bold;
    text-align: center;
    min-width: 120px;
    flex-shrink: 0;
}

.step-content {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    flex: 1;
}

.step-content ul {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.step-content li {
    margin-bottom: 0.5rem;
}

/* Documents Download */
.documents-download {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 2rem 0;
}

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

.footer-logo h3 {
    color: #D20A33;
    font-family: 'Roboto Condensed', sans-serif;
    margin-bottom: 0.5rem;
}

.footer-info {
    text-align: right;
}

.footer-info p {
    margin-bottom: 0.5rem;
    color: #ccc;
}

/* Equipment Strategy */
.equipment-strategy {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.equipment-type {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.equipment-type.shared {
    border-top: 4px solid #4CAF50;
}

.equipment-type.dedicated {
    border-top: 4px solid #EA5A0B;
}

.equipment-type h4 {
    color: #333;
    margin-bottom: 1rem;
    font-family: 'Roboto Condensed', sans-serif;
}

.equipment-type ul {
    list-style: none;
    padding: 0;
}

.equipment-type li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #F2F3F5;
    position: relative;
    padding-left: 1.5rem;
}

.equipment-type.shared li:before {
    content: '⌾';
    position: absolute;
    left: 0;
}

.equipment-type.dedicated li:before {
    content: '⌾';
    position: absolute;
    left: 0;
}

.equipment-type li:last-child {
    border-bottom: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    /* Mobile dropdown styles */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: #f8f9fa;
        margin: 0.5rem 0;
        padding: 0;
        border-radius: 0;
        min-width: auto;
    }
    
    .dropdown-menu::before,
    .dropdown-menu::after {
        display: none;
    }
    
    .dropdown-link {
        padding: 0.5rem 2rem;
        font-size: 0.9em;
        border-left: none;
        border-bottom: 1px solid #e0e0e0;
    }
    
    .dropdown-link:hover {
        background: #e9ecef;
        border-left: none;
        border-bottom-color: #D20A33;
    }
    
    .dropdown-arrow {
        display: none;
    }
    
    /* Mobile logo adjustments */
    .logo-container {
        gap: 8px;
    }
    
    .logo-image {
        height: 32px;
    }
    
    .logo-text h2 {
        font-size: 1.5em;
    }
    
    .logo-text span {
        font-size: 0.7em;
    }
    
    /* Très petits écrans - logo plus compact */
    @media (max-width: 480px) {
        .logo-container {
            gap: 6px;
        }
        
        .logo-image {
            height: 28px;
        }
        
        .logo-text h2 {
            font-size: 1.3em;
        }
        
        .logo-text span {
            font-size: 0.65em;
        }
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5em;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .space-detail {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .budget-overview {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .budget-summary {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .step {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step-week {
        align-self: flex-start;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-info {
        text-align: center;
    }
    
    .tabs-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .principle-grid {
        grid-template-columns: 1fr;
    }
    
    .savings-grid {
        grid-template-columns: 1fr;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .equipment-strategy {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 80px 15px 30px;
    }
    
    .hero-title {
        font-size: 2em;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 2em;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .chart-bar {
        width: 100% !important;
        max-width: var(--percentage);
    }
}

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

.hero-content > * {
    animation: fadeInUp 0.6s ease forwards;
}

.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.2s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.4s; }

/* Scroll animations - Réactivées de façon subtile */
.section {
    opacity: 0.9;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Print styles */
@media print {
    .navbar,
    .hamburger,
    .hero-actions,
    .download-buttons {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
        opacity: 1;
        transform: none;
    }
    
    body {
        background: white;
    }
}

/* Améliorations Section */
.budget-impact {
    background: #f8f9fa;
    padding: 10px 15px;
    border-radius: 5px;
    margin-top: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 4px solid #EA5A0B;
}

.budget-impact.positive {
    border-left-color: #4CAF50;
    background: #e8f5e8;
}

.budget-label {
    font-weight: 500;
    color: #666;
}

.budget-amount {
    font-weight: bold;
    color: #D20A33;
    font-size: 1.1em;
}

.budget-impact.positive .budget-amount {
    color: #4CAF50;
}

.ameliorations-comparison {
    margin: 40px 0;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 20px;
}

.scenario-card {
    background: white;
    border: 2px solid #ddd;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

.scenario-card:hover {
    transform: translateY(-5px);
}

.scenario-card.base {
    border-color: #A8C1BF;
}

.scenario-card.improved {
    border-color: #4CAF50;
    background: linear-gradient(135deg, #fff, #e8f5e8);
}

.scenario-stats {
    display: flex;
    justify-content: space-around;
    margin: 20px 0;
}

.scenario-stats .stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.scenario-stats .stat-value {
    font-size: 1.8em;
    font-weight: bold;
    color: #D20A33;
    margin-bottom: 5px;
}

.scenario-card.improved .stat-value {
    color: #4CAF50;
}

.scenario-stats .stat-label {
    font-size: 0.9em;
    color: #666;
}

.improvement-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9em;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.implementation-cta {
    background: linear-gradient(135deg, #D20A33, #B71C1C);
    color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    margin-top: 40px;
}

.implementation-cta h3 {
    margin-top: 0;
    color: white;
}

.implementation-cta p {
    margin-bottom: 25px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    min-width: 200px;
}

/* Styles pour la section Progressive */
.progressive-tabs {
    margin-bottom: 30px;
}

.progressive-level {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.level-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.level-budget {
    font-size: 2em;
    font-weight: bold;
    color: #D20A33;
    margin: 10px 0;
}

.level-description {
    font-style: italic;
    color: #666;
    margin: 0;
}

.space-grid-progressive {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.space-item {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #D20A33;
}

.space-item h5 {
    margin-top: 0;
    color: #D20A33;
}

.space-item ul {
    margin: 10px 0;
    padding-left: 20px;
}

.space-item li {
    margin: 5px 0;
    font-size: 0.9em;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.benefit {
    background: #e8f5e8;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.benefit strong {
    display: block;
    color: #4CAF50;
    margin-bottom: 8px;
}

.roi-details {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    margin: 20px 0;
}

.roi-item {
    text-align: center;
    padding: 15px;
    background: #f0f8f0;
    border-radius: 8px;
    min-width: 150px;
}

.roi-label {
    display: block;
    font-size: 0.9em;
    color: #666;
    margin-bottom: 5px;
}

.roi-value {
    display: block;
    font-size: 1.2em;
    font-weight: bold;
    color: #4CAF50;
}

.upgrade-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.upgrade-item {
    background: #fff3e0;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #ff9800;
}

.upgrade-item h5 {
    margin-top: 0;
    color: #ff9800;
}

.innovation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.innovation-item {
    background: #ffebee;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #f44336;
}

.innovation-item h5 {
    margin-top: 0;
    color: #f44336;
}

.innovation-warning {
    background: #fff3e0;
    border: 2px solid #ff9800;
    border-radius: 8px;
    padding: 20px;
    margin: 30px 0;
}

.innovation-warning h4 {
    color: #ff9800;
    margin-top: 0;
}

.warning-content p {
    margin: 10px 0;
}

.growth-path {
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 10px;
}

.timeline-growth {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.growth-step {
    flex: 1;
    min-width: 250px;
    text-align: center;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #D20A33;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step-content h4 {
    color: #D20A33;
    margin: 0 0 10px;
}

.step-content p {
    margin: 10px 0;
    font-size: 0.9em;
}

.step-metrics {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-top: 15px;
}

.step-metrics span {
    background: #D20A33;
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8em;
    font-weight: 500;
}

.levels-comparison {
    margin: 40px 0;
}

.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.comparison-table th {
    background: #f8f9fa;
    padding: 15px;
    text-align: left;
    font-weight: bold;
    border-bottom: 2px solid #dee2e6;
}

.comparison-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #dee2e6;
}

.level-essentiel {
    background: #e8f5e8 !important;
    color: #2e7d32;
}

.level-professionnel {
    background: #fff3e0 !important;
    color: #f57c00;
}

.level-innovation {
    background: #ffebee !important;
    color: #d32f2f;
}

.decision-helper {
    margin: 40px 0;
}

.decision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.decision-card {
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.decision-card.essentiel {
    background: linear-gradient(135deg, #e8f5e8, #f0f8f0);
    border-left: 5px solid #4CAF50;
}

.decision-card.professionnel {
    background: linear-gradient(135deg, #fff3e0, #fef7ed);
    border-left: 5px solid #ff9800;
}

.decision-card.innovation {
    background: linear-gradient(135deg, #ffebee, #fce4ec);
    border-left: 5px solid #f44336;
}

.decision-card h4 {
    margin-top: 0;
    margin-bottom: 15px;
}

.decision-card ul {
    margin: 0;
    padding-left: 20px;
}

.decision-card li {
    margin: 8px 0;
    font-size: 0.9em;
}

.budget-progressive {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin: 20px 0;
}

.budget-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 120px;
}

.budget-level {
    font-size: 0.9em;
    font-weight: 500;
    margin-bottom: 8px;
}

.budget-amount {
    font-size: 1.4em;
    font-weight: bold;
    color: #D20A33;
}

/* Responsive design for progressive section */
@media (max-width: 768px) {
    .timeline-growth {
        flex-direction: column;
        align-items: center;
    }
    
    .growth-step {
        max-width: 300px;
        margin-bottom: 30px;
    }
    
    .space-grid-progressive,
    .benefits-grid,
    .upgrade-grid,
    .innovation-grid,
    .decision-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        font-size: 0.9em;
    }
    
    .budget-progressive {
        flex-direction: column;
        gap: 15px;
    }
}

/* Styles pour le mini simulateur budgétaire */
.mini-simulator {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
    border: 2px solid #dee2e6;
}

.mini-simulator h3 {
    text-align: center;
    color: #D20A33;
    margin-bottom: 10px;
}

.mini-simulator > p {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
}

.level-selector-mini {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.level-btn-mini {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 15px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.level-btn-mini:hover {
    border-color: #D20A33;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(210, 10, 51, 0.2);
}

.level-btn-mini.active {
    border-color: #D20A33;
    background: linear-gradient(135deg, #D20A33, #B71C1C);
    color: white;
}

.level-icon-mini {
    font-size: 1.5em;
}

.level-name-mini {
    font-weight: bold;
    font-size: 0.9em;
}

.level-budget-mini {
    font-weight: bold;
    font-size: 1.1em;
    color: #D20A33;
}

.level-btn-mini.active .level-budget-mini {
    color: white;
}

.simulator-grid-mini {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.result-panel,
.projections-panel {
    background: white;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #dee2e6;
}

.result-panel h4,
.projections-panel h4 {
    color: #D20A33;
    margin-top: 0;
    margin-bottom: 15px;
    text-align: center;
}

.budget-breakdown-mini {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f8f9fa;
}

.breakdown-item:last-child {
    border-bottom: none;
    font-weight: bold;
    border-top: 2px solid #D20A33;
    padding-top: 12px;
}

.breakdown-label {
    flex: 1;
    font-size: 0.9em;
}

.breakdown-amount {
    font-weight: bold;
    color: #D20A33;
    margin-right: 10px;
}

.breakdown-percent {
    font-size: 0.8em;
    color: #666;
    min-width: 40px;
    text-align: right;
}

.projection-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.projection-item {
    text-align: center;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 8px;
}

.projection-label {
    display: block;
    font-size: 0.8em;
    color: #666;
    margin-bottom: 5px;
}

.projection-value {
    display: block;
    font-weight: bold;
    font-size: 1.1em;
    color: #D20A33;
}

.level-highlights {
    background: white;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #dee2e6;
    margin-bottom: 25px;
}

.level-highlights h4 {
    color: #D20A33;
    margin-top: 0;
    margin-bottom: 15px;
    text-align: center;
}

.highlights-content p {
    margin: 8px 0;
    font-size: 0.9em;
    color: #333;
}

.simulator-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.simulator-actions .btn {
    min-width: 180px;
}

/* Responsive pour le mini simulateur */
@media (max-width: 768px) {
    .mini-simulator {
        padding: 20px;
    }
    
    .level-selector-mini {
        flex-direction: column;
        align-items: center;
    }
    
    .level-btn-mini {
        width: 100%;
        max-width: 200px;
    }
    
    .simulator-grid-mini {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .projection-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .simulator-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .simulator-actions .btn {
        width: 100%;
        max-width: 250px;
    }
}

/* Styles pour la nouvelle répartition budgétaire par niveau */
.levels-budget-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.level-budget-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.level-budget-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.level-budget-card.essentiel {
    border-color: #4CAF50;
}

.level-budget-card.professionnel {
    border-color: #ff9800;
}

.level-budget-card.innovation {
    border-color: #f44336;
}

.level-budget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}

.level-badge {
    font-weight: bold;
    font-size: 1.1em;
}

.level-budget-card.essentiel .level-badge {
    color: #4CAF50;
}

.level-budget-card.professionnel .level-badge {
    color: #ff9800;
}

.level-budget-card.innovation .level-badge {
    color: #f44336;
}

.level-total {
    font-size: 1.3em;
    font-weight: bold;
    color: #D20A33;
}

.level-breakdown {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.breakdown-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 10px;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f8f9fa;
}

.breakdown-row:last-child {
    border-bottom: none;
}

.item-name {
    font-size: 0.9em;
    color: #333;
}

.item-amount {
    font-weight: bold;
    color: #D20A33;
    font-size: 0.95em;
}

.item-percent {
    font-size: 0.8em;
    color: #666;
    background: #f8f9fa;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 35px;
    text-align: center;
}

.breakdown-insights {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    margin-top: 30px;
    border-left: 4px solid #D20A33;
}

.breakdown-insights h4 {
    color: #D20A33;
    margin-top: 0;
    margin-bottom: 15px;
    text-align: center;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.insight-item {
    background: white;
    padding: 15px;
    border-radius: 8px;
    font-size: 0.9em;
    line-height: 1.4;
    border-left: 3px solid #D20A33;
}

/* Responsive pour la nouvelle répartition */
@media (max-width: 768px) {
    .levels-budget-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .level-budget-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .breakdown-row {
        grid-template-columns: 1fr auto;
        gap: 10px;
    }
    
    .item-percent {
        grid-column: 2;
        grid-row: 2;
        justify-self: end;
        margin-top: -5px;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

/* Styles pour la nouvelle comparaison des 3 niveaux */
.comparison-grid-three {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.scenario-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.scenario-card.essentiel {
    border-color: #4CAF50;
}

.scenario-card.professionnel {
    border-color: #ff9800;
    transform: scale(1.05);
    border-width: 3px;
}

.scenario-card.innovation {
    border-color: #f44336;
}

.scenario-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.scenario-header h4 {
    margin: 0;
    font-size: 1.2em;
    font-weight: bold;
}

.scenario-card.essentiel .scenario-header h4 {
    color: #4CAF50;
}

.scenario-card.professionnel .scenario-header h4 {
    color: #ff9800;
}

.scenario-card.innovation .scenario-header h4 {
    color: #f44336;
}

.scenario-badge {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8em;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scenario-badge.essentiel {
    background: #e8f5e8;
    color: #4CAF50;
}

.scenario-badge.professionnel {
    background: #fff3e0;
    color: #ff9800;
}

.scenario-badge.innovation {
    background: #ffebee;
    color: #f44336;
}

.scenario-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.scenario-stats .stat {
    text-align: center;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 8px;
}

.scenario-stats .stat-value {
    display: block;
    font-size: 1.3em;
    font-weight: bold;
    color: #D20A33;
    margin-bottom: 5px;
}

.scenario-stats .stat-label {
    display: block;
    font-size: 0.8em;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scenario-features {
    margin-bottom: 15px;
}

.feature-item {
    padding: 8px 0;
    font-size: 0.9em;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
}

.feature-item:last-child {
    border-bottom: none;
}

.improvement-badge {
    position: absolute;
    top: -10px;
    right: 15px;
    background: #D20A33;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8em;
    font-weight: bold;
    box-shadow: 0 3px 10px rgba(210, 10, 51, 0.3);
}

.improvement-badge.innovation {
    background: linear-gradient(135deg, #f44336, #D20A33);
}

.comparison-insights {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    margin-top: 30px;
    border-left: 4px solid #D20A33;
}

.comparison-insights h4 {
    color: #D20A33;
    margin-top: 0;
    margin-bottom: 20px;
    text-align: center;
}

.insights-comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.insight-comparison-item {
    background: white;
    padding: 15px;
    border-radius: 8px;
    font-size: 0.9em;
    line-height: 1.5;
    border-left: 3px solid #D20A33;
}

/* Responsive pour la comparaison 3 niveaux */
@media (max-width: 768px) {
    .comparison-grid-three {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .scenario-card.professionnel {
        transform: none;
        border-width: 2px;
    }
    
    .scenario-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .scenario-stats {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .insights-comparison-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .improvement-badge {
        position: static;
        margin-top: 15px;
        display: inline-block;
    }
}

/* Styles pour la section espaces avec niveaux */
.spaces-level-selector {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    margin: 30px 0;
    text-align: center;
}

.spaces-level-selector h3 {
    color: #D20A33;
    margin-bottom: 20px;
}

.level-tabs-spaces {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.level-tab-space {
    background: white;
    border: 2px solid #e9ecef;
    padding: 15px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    min-width: 160px;
}

.level-tab-space:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.level-tab-space.active {
    border-color: #D20A33;
    background: #fff5f6;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(210, 10, 51, 0.2);
}

.level-emoji {
    font-size: 1.2em;
}

.level-name {
    font-weight: bold;
    color: #333;
}

.level-detail {
    font-size: 0.9em;
    color: #666;
}

.level-overview {
    margin: 20px 0;
    display: none;
}

.level-overview.active {
    display: block;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.overview-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #e9ecef;
    text-align: center;
    transition: all 0.3s ease;
}

.overview-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.overview-card h4 {
    color: #D20A33;
    margin: 0 0 10px 0;
    font-size: 1.1em;
}

.overview-card p {
    color: #666;
    font-size: 0.9em;
    margin: 10px 0;
}

.budget-allocation {
    display: inline-block;
    background: #D20A33;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-weight: bold;
    font-size: 0.9em;
    margin-top: 10px;
}

/* Styles pour les contenus par niveau */
.level-content {
    display: none;
}

.level-content:first-child {
    display: block;
}

.upgrade-path {
    background: #e8f5e8;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid #4CAF50;
}

.upgrade-path h5 {
    color: #4CAF50;
    margin: 0 0 8px 0;
}

.upgrade-path p {
    margin: 0;
    font-size: 0.9em;
    color: #2e7d32;
}

.tech-highlights {
    background: #fff3e0;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid #ff9800;
}

.tech-highlights h5 {
    color: #ff9800;
    margin: 0 0 10px 0;
}

.tech-highlights ul {
    margin: 0;
    padding-left: 20px;
}

.tech-highlights li {
    margin-bottom: 5px;
    font-size: 0.9em;
    color: #e65100;
}

.improvement-highlight.innovation {
    background: linear-gradient(135deg, #f44336, #D20A33);
}

/* Adaptations visuelles pour les espaces */
.agora-essentiel .seats {
    grid-template-columns: repeat(4, 1fr);
}

.agora-professionnel .seats {
    grid-template-columns: repeat(6, 1fr);
}

.agora-innovation .led-wall {
    background: linear-gradient(45deg, #ff4081, #3f51b5);
    color: white;
}

.video-essentiel .green-screen {
    width: 60%;
}

.video-professionnel .studios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.video-innovation .studios-grid-advanced {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.studio-mini {
    background: #f0f0f0;
    padding: 10px;
    border-radius: 5px;
    text-align: center;
    font-size: 0.8em;
}

.studio-mini.advanced {
    background: linear-gradient(45deg, #ff4081, #3f51b5);
    color: white;
}

.ai-systems, .ai-audio-systems {
    display: flex;
    justify-content: space-around;
    margin-top: 10px;
    gap: 5px;
}

.ai-tracking, .ai-transcription, .spatial-audio, .edge-processing {
    background: #e3f2fd;
    padding: 5px 8px;
    border-radius: 12px;
    font-size: 0.7em;
    color: #1565c0;
}

/* Responsive pour les espaces */
@media (max-width: 768px) {
    .level-tabs-spaces {
        flex-direction: column;
        align-items: center;
    }
    
    .level-tab-space {
        width: 100%;
        max-width: 300px;
    }
    
    .overview-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-systems, .ai-audio-systems {
        flex-direction: column;
        align-items: center;
    }
}

/* Styles pour la section outils progressifs */
.tools-level-selector {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    margin: 30px 0;
    text-align: center;
}

.tools-level-selector h3 {
    color: #D20A33;
    margin-bottom: 20px;
}

.level-tabs-tools {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.level-tab-tool {
    background: white;
    border: 2px solid #e9ecef;
    padding: 15px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    min-width: 180px;
}

.level-tab-tool:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.level-tab-tool.active {
    border-color: #D20A33;
    background: #fff5f6;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(210, 10, 51, 0.2);
}

.tools-content {
    margin: 30px 0;
}

.tools-level-content {
    display: none;
}

.tools-level-content.active {
    display: block;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.tool-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
}

.tool-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.tool-card.essentiel {
    border-color: #4CAF50;
}

.tool-card.professionnel {
    border-color: #ff9800;
}

.tool-card.innovation {
    border-color: #f44336;
}

.tool-header {
    margin-bottom: 15px;
}

.tool-info h3 {
    margin: 0 0 8px 0;
    color: #333;
    font-size: 1.2em;
}

.priority-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8em;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.priority-badge.essentiel {
    background: #e8f5e8;
    color: #4CAF50;
}

.priority-badge.professionnel {
    background: #fff3e0;
    color: #ff9800;
}

.priority-badge.innovation {
    background: #ffebee;
    color: #f44336;
}

.tool-card p {
    color: #666;
    line-height: 1.5;
    margin-bottom: 15px;
}

.tool-features {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.tool-features li {
    padding: 5px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9em;
    color: #555;
}

.tool-features li:last-child {
    border-bottom: none;
}

.tool-features li::before {
    content: "✓";
    color: #4CAF50;
    font-weight: bold;
    margin-right: 8px;
}

.tool-budget {
    background: #f8f9fa;
    padding: 10px 15px;
    border-radius: 8px;
    text-align: center;
    margin-top: 15px;
    font-weight: bold;
    color: #D20A33;
}

.tech-highlight {
    background: linear-gradient(135deg, #ff4081, #3f51b5);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    text-align: center;
    margin-top: 10px;
    font-size: 0.85em;
    font-weight: bold;
}

.level-summary {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    margin-top: 30px;
    text-align: center;
}

.level-summary.essentiel {
    border-left: 4px solid #4CAF50;
}

.level-summary.professionnel {
    border-left: 4px solid #ff9800;
}

.level-summary.innovation {
    border-left: 4px solid #f44336;
}

.level-summary h4 {
    margin: 0 0 10px 0;
    color: #D20A33;
}

.upgrade-suggestion, .innovation-benefits {
    background: #e8f5e8;
    padding: 12px;
    border-radius: 8px;
    margin-top: 15px;
    font-size: 0.9em;
    color: #2e7d32;
}

.innovation-benefits {
    background: #fff3e0;
    color: #e65100;
}

/* Budget comparison pour outils */
.tools-budget-comparison {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 12px;
    margin-top: 40px;
}

.tools-budget-comparison h3 {
    text-align: center;
    color: #D20A33;
    margin-bottom: 25px;
}

.budget-comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.budget-card-tool {
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.budget-card-tool:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.budget-card-tool.essentiel {
    border-color: #4CAF50;
}

.budget-card-tool.professionnel {
    border-color: #ff9800;
}

.budget-card-tool.innovation {
    border-color: #f44336;
}

.budget-card-tool h4 {
    margin: 0 0 15px 0;
    font-size: 1.1em;
}

.budget-breakdown-tool {
    margin: 15px 0;
}

.budget-initial {
    font-size: 1.3em;
    font-weight: bold;
    color: #D20A33;
    margin-bottom: 5px;
}

.budget-monthly, .budget-annual {
    font-size: 0.9em;
    color: #666;
    margin: 3px 0;
}

.roi-info {
    background: #f0f0f0;
    padding: 10px;
    border-radius: 5px;
    margin-top: 10px;
    font-size: 0.85em;
}

.insights-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.insight-tool-item {
    background: white;
    padding: 15px;
    border-radius: 8px;
    font-size: 0.9em;
    line-height: 1.4;
    border-left: 3px solid #D20A33;
}

.cta-buttons-tools {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
}

/* Responsive pour outils */
@media (max-width: 768px) {
    .level-tabs-tools {
        flex-direction: column;
        align-items: center;
    }
    
    .level-tab-tool {
        width: 100%;
        max-width: 300px;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .budget-comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .insights-tools-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons-tools {
        flex-direction: column;
        align-items: center;
    }
}

/* Highlights des améliorations */
.improvement-highlight {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8em;
    margin-top: 8px;
    display: inline-block;
    font-weight: 500;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(76, 175, 80, 0); }
    100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
}

/* Responsive améliorations */
@media (max-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .scenario-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .improvement-badge {
        position: relative;
        top: 0;
        right: 0;
        margin-top: 15px;
        display: inline-block;
    }
}

/* Dropdown Menu Styles */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-arrow {
    font-size: 0.7em;
    transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-link {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #333;
    text-decoration: none;
    font-size: 0.9em;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.dropdown-link:hover {
    background: #f8f9fa;
    color: #D20A33;
    border-left-color: #D20A33;
}

.dropdown-link.active {
    background: #f0f0f0;
    color: #D20A33;
    border-left-color: #D20A33;
}

/* Style pour dropdown parent actif */
.dropdown-toggle.active {
    color: #D20A33;
}

.dropdown-toggle.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #D20A33;
}

/* Dropdown arrow indicator */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid white;
    z-index: 1;
}

.dropdown-menu::after {
    content: '';
    position: absolute;
    top: -7px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #e0e0e0;
    z-index: 0;
}

/* Styles spécifiques pour la page Synthèse */
.value-proposition {
    text-align: center;
    padding: 3rem 0;
}

.value-proposition blockquote {
    background: linear-gradient(135deg, #D20A33 0%, #B00828 100%);
    color: white;
    padding: 3rem;
    border-radius: 15px;
    margin: 0;
    position: relative;
    box-shadow: 0 10px 30px rgba(210, 10, 51, 0.3);
}

.value-proposition blockquote::before {
    content: '"';
    font-size: 4rem;
    position: absolute;
    top: -10px;
    left: 20px;
    color: rgba(255, 255, 255, 0.3);
    font-family: serif;
}

.value-proposition blockquote::after {
    content: '"';
    font-size: 4rem;
    position: absolute;
    bottom: -30px;
    right: 20px;
    color: rgba(255, 255, 255, 0.3);
    font-family: serif;
}

.value-proposition blockquote p {
    font-size: 1.3em;
    line-height: 1.6;
    margin: 0;
    font-weight: 300;
}

.value-proposition blockquote strong {
    font-weight: 500;
}

/* Footer pour la synthèse */
.footer {
    background: #333;
    color: #fff;
    padding: 2rem 0;
    text-align: center;
    margin-top: 3rem;
}

.footer p {
    margin: 0;
    font-style: italic;
    color: #ccc;
}

/* Responsive pour la synthèse */
@media (max-width: 768px) {
    .value-proposition blockquote {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .value-proposition blockquote p {
        font-size: 1.1em;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-table-wrapper {
        overflow-x: auto;
    }
    
    .comparison-table {
        min-width: 600px;
    }
}