/* ========================================
   STYLES MODERNES POMPES À CHALEUR
   ======================================== */

/* Hero Section Pompes */
.hero-pompes {
    position: relative;
    background-image: url('images/hero.avif');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 63vh;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(255, 107, 53, 0.15), rgba(255, 140, 66, 0.1));
}

.hero-content-elegant {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 1000px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-icon {
    font-size: 1.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: white;
    opacity: 0.8;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* Section Introduction */
.intro-modern-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-lead {
    font-size: 1.3rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.intro-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    justify-content: space-between;
}

.stat-box {
    flex: 1;
    background: linear-gradient(135deg, var(--light-gray), white);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.intro-benefits h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.benefit-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

.benefit-tag {
    background: white;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    box-shadow: var(--shadow-soft);
    font-weight: 500;
    transition: all 0.3s ease;
}

.benefit-tag:hover {
    background: var(--primary-orange);
    color: white;
    transform: translateY(-2px);
}

.intro-visual {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-large);
}

.intro-visual img {
    width: 100%;
    height: auto;
    display: block;
}

.visual-badge {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-medium);
    font-weight: 600;
    color: var(--primary-blue);
}

.badge-icon {
    font-size: 1.5rem;
}

/* Solutions PAC Grid */
.solutions-pac-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.solution-pac-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-pac-card.featured {
    transform: scale(1.05);
    box-shadow: var(--shadow-large);
    border: 2px solid var(--primary-orange);
}

.solution-pac-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.solution-pac-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.solution-header {
    text-align: center;
    margin-bottom: 2rem;
}

.solution-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--light-blue), var(--primary-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.solution-icon {
    font-size: 3rem;
}

.solution-header h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.solution-badge {
    display: inline-block;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-blue);
    padding: 0.3rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.solution-badge.recommended {
    background: var(--gradient-primary);
    color: white;
}

.solution-specs {
    margin-bottom: 2rem;
}

.spec-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.spec-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.spec-content strong {
    display: block;
    color: var(--primary-blue);
    margin-bottom: 0.3rem;
}

.spec-content p {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin: 0;
}

.solution-performance {
    display: flex;
    justify-content: space-around;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: 15px;
    margin-bottom: 2rem;
}

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

.perf-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0.3rem;
}

.perf-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-orange);
}

.solution-price {
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(255, 107, 53, 0.1));
    border-radius: 15px;
}

.price-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0.3rem;
}

.price-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 0.3rem;
}

.price-note {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.solution-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    background: var(--gradient-electric);
    color: white;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.solution-cta.primary {
    background: var(--gradient-primary);
}

.solution-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(59, 130, 246, 0.3);
}

/* Comparaison Table */
.comparison-table-modern {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    margin-top: 3rem;
}

.comparison-table-modern h3 {
    text-align: center;
    color: var(--primary-blue);
    margin-bottom: 2rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1px;
    background: var(--light-gray);
    border-radius: 10px;
    overflow: hidden;
}

.comparison-header {
    display: contents;
}

.comparison-header span {
    background: var(--primary-blue);
    color: white;
    padding: 1rem;
    font-weight: 600;
    text-align: center;
}

.comparison-header span:first-child {
    text-align: left;
}

.comparison-row {
    display: contents;
}

.comparison-row span {
    background: white;
    padding: 1rem;
    display: flex;
    align-items: center;
}

.comparison-row span:first-child {
    font-weight: 500;
    color: var(--primary-blue);
}

.rating {
    justify-content: center;
    color: var(--primary-orange);
}

/* Benefits Visual Grid */
.benefits-visual-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.benefit-visual-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
}

.benefit-visual-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.benefit-visual-header {
    text-align: center;
    margin-bottom: 2rem;
}

.benefit-icon-large {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.benefit-visual-header h3 {
    color: var(--primary-blue);
}

.benefit-visual-content {
    text-align: center;
}

/* Graphiques visuels */
.benefit-graph {
    margin: 1.5rem 0;
}

.graph-bars {
    display: flex;
    justify-content: center;
    gap: 2rem;
    align-items: flex-end;
    height: 150px;
}

.bar {
    width: 80px;
    background: linear-gradient(to top, var(--primary-orange), var(--light-orange));
    border-radius: 10px 10px 0 0;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.bar.traditional {
    background: linear-gradient(to top, #6b7280, #9ca3af);
}

.bar-label {
    font-size: 0.8rem;
    text-align: center;
    position: absolute;
    bottom: -2rem;
    width: 100%;
}

.bar-value {
    font-weight: 700;
    color: white;
}

/* COP Diagram */
.cop-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.cop-input, .cop-output {
    text-align: center;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: 15px;
}

.cop-output {
    background: var(--gradient-primary);
    color: white;
}

.cop-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.cop-arrow {
    font-size: 2rem;
    color: var(--primary-orange);
}

/* Eco Metrics */
.eco-metrics {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

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

.metric-icon {
    display: block;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.metric-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 0.3rem;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* Seasons Display */
.seasons-display {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.season {
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
}

.season.winter {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: white;
}

.season.summer {
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: white;
}

.season-icon {
    display: block;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* Smart Features */
.smart-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.smart-feature {
    background: var(--light-gray);
    padding: 0.8rem;
    border-radius: 10px;
    font-size: 0.9rem;
    text-align: center;
}

/* Durability Timeline */
.durability-timeline {
    position: relative;
    margin: 2rem 0;
}

.timeline-bar {
    height: 40px;
    background: var(--light-gray);
    border-radius: 20px;
    position: relative;
    margin-bottom: 1rem;
}

.timeline-marker {
    position: absolute;
    top: -25px;
    font-size: 0.8rem;
    color: var(--text-gray);
}

.warranty-period {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

/* Expertise Section Premium */
.expertise-premium-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    grid-template-rows: auto auto;
    gap: 2rem;
    margin-bottom: 3rem;
}

.expertise-main-card {
    grid-row: span 2;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-large);
    position: relative;
    overflow: hidden;
}

.expertise-main-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
}

.expertise-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
}

.expertise-main-card h3 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.expertise-lead {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.expertise-numbers {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--light-gray), rgba(59, 130, 246, 0.05));
    border-radius: 15px;
    margin-top: auto;
}

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

.number-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 0.3rem;
}

.number-label {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.number-divider {
    width: 1px;
    height: 50px;
    background: rgba(0, 0, 0, 0.1);
}

.expertise-skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.skill-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    text-align: center;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-large);
}

.skill-icon-wrapper {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(255, 107, 53, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-icon {
    font-size: 2rem;
}

.skill-card h4 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.skill-card p {
    font-size: 0.95rem;
    color: var(--text-gray);
}

.expertise-visual-modern {
    grid-column: span 2;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-large);
    height: 400px;
}

.expertise-visual-modern img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.visual-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(30, 58, 138, 0.95), transparent);
    padding: 3rem;
    color: white;
}

.visual-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.timeline-number {
    width: 40px;
    height: 40px;
    background: white;
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.timeline-text {
    font-size: 0.9rem;
    text-align: center;
}

.timeline-connector {
    flex: 1;
    height: 2px;
    background: rgba(255, 255, 255, 0.5);
    margin: 0 1rem;
}

.trust-banner {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-large);
    margin-top: 3rem;
}

.trust-content {
    display: flex;
    align-items: center;
    gap: 2rem;
    color: white;
}

.trust-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.trust-text h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.trust-text p {
    opacity: 0.9;
    margin: 0;
}

.trust-cta {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: var(--primary-blue);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.trust-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Subsidies Modern Grid */
.subsidies-modern-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.subsidy-modern-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.subsidy-modern-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.subsidy-modern-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.subsidy-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.subsidy-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.subsidy-header h3 {
    color: var(--primary-blue);
}

.subsidy-regions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.region-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: var(--light-gray);
    border-radius: 10px;
}

.region-name {
    font-weight: 600;
    color: var(--primary-blue);
}

.region-amount {
    color: var(--primary-orange);
    font-weight: 700;
}

.loan-details {
    display: flex;
    justify-content: space-around;
    margin-bottom: 1.5rem;
}

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

.loan-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0.3rem;
}

.loan-value {
    display: block;
    font-weight: 700;
    color: var(--primary-blue);
}

.tax-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.tax-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem;
    background: var(--light-gray);
    border-radius: 10px;
}

.tax-icon {
    color: var(--primary-orange);
    font-weight: 700;
}

.certificate-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.certificate-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 0.3rem;
}

.certificate-duration {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.subsidy-description {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

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

.subsidy-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.subsidy-link:hover {
    color: var(--primary-orange);
    transform: translateX(5px);
}

.subsidies-summary {
    background: linear-gradient(135deg, var(--light-orange), rgba(255, 107, 53, 0.1));
    padding: 2rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.summary-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.summary-content h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

/* FAQ Modern */
.faq-modern-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-5px);
}

.faq-question {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary-orange);
    flex-shrink: 0;
}

.faq-question h3 {
    color: var(--primary-blue);
    font-size: 1.1rem;
    margin: 0;
}

.faq-answer {
    padding-left: 2.5rem;
    color: var(--text-gray);
}

/* CTA Final (réutilisation du style existant) */
.final-cta-elegant {
    position: relative;
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    overflow: hidden;
}

.cta-background-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(30, 58, 138, 0.1) 0%, transparent 50%);
}

/* Responsive */
@media (max-width: 1200px) {
    .solutions-pac-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto 3rem;
    }

    .solution-pac-card.featured {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

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

    .intro-modern-grid,
    .expertise-modern-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .intro-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .comparison-grid {
        grid-template-columns: 2fr 1fr;
        font-size: 0.9rem;
    }

    .comparison-header span:nth-child(3),
    .comparison-header span:nth-child(4),
    .comparison-row span:nth-child(3),
    .comparison-row span:nth-child(4) {
        display: none;
    }

    .benefits-visual-grid {
        grid-template-columns: 1fr;
    }

    .graph-bars {
        gap: 1rem;
    }

    .eco-metrics,
    .seasons-display {
        flex-direction: column;
        gap: 1rem;
    }

    .process-steps-horizontal {
        flex-direction: column;
        gap: 1rem;
    }

    .process-arrow {
        transform: rotate(90deg);
    }

    .expertise-main-card {
        grid-row: auto;
    }

    .expertise-visual-modern {
        height: 300px;
    }

    .process-timeline {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .timeline-connector {
        display: none;
    }

    .trust-content {
        flex-direction: column;
        text-align: center;
    }

    .trust-cta {
        margin: 0;
    }
}

    .subsidies-modern-grid {
        grid-template-columns: 1fr;
    }

    .faq-modern-grid {
        grid-template-columns: 1fr;
    }

    .subsidies-summary {
        flex-direction: column;
        text-align: center;
    }


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

.section-header,
.solution-pac-card,
.benefit-visual-card,
.subsidy-modern-card,
.faq-item {
    animation: fadeInUp 0.8s ease-out;
}

/* Variables CSS pour cohérence */
:root {
    --gradient-primary: linear-gradient(135deg, var(--primary-orange), #e55a2b);
    --gradient-electric: linear-gradient(135deg, #3B82F6, #1E40AF);
    --shadow-soft: 0 5px 20px rgba(0,0,0,0.08);
    --shadow-medium: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-large: 0 20px 60px rgba(0,0,0,0.15);
}