:root {
    --primary: #0B1B3D;
    --secondary: #C5A059;
    --accent: #E5C158;
    --bg-light: #FAF9F6;
    --bg-white: #FFFFFF;
    --text-dark: #2A2A2A;
    --text-light: #606060;
    --border-color: #E5E2DB;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    color: var(--primary);
    font-weight: 700;
    line-height: 1.3;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--accent);
    color: var(--primary);
    padding: 10px 20px;
    z-index: 10000;
    font-weight: bold;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 0;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

*:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
}

/* Header */
.site-header {
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--secondary);
}

.nav-btn {
    background-color: var(--primary);
    color: var(--bg-white);
    padding: 10px 22px;
    border-radius: 4px;
    transition: var(--transition);
}

.nav-btn:hover {
    background-color: var(--secondary);
    color: var(--primary);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
}

.burger-bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary);
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, rgba(11,27,61,0.95) 0%, rgba(11,27,61,0.8) 100%), url('images/hero.jpg') no-repeat center center/cover;
    color: var(--bg-white);
    padding: 120px 0 100px;
    text-align: center;
    position: relative;
}

.hero-section h1 {
    color: var(--bg-white);
    font-size: 48px;
    margin-bottom: 25px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-section p {
    font-size: 19px;
    max-width: 750px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

.btn-primary {
    display: inline-block;
    background-color: var(--secondary);
    color: var(--primary);
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary:hover {
    background-color: var(--accent);
    box-shadow: 0 4px 15px rgba(229,193,88,0.4);
}

/* Stats Section */
.stats-section {
    background-color: var(--bg-white);
    padding: 60px 0;
    margin-top: -40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-radius: 8px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 42px;
    color: var(--secondary);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-light);
}

/* Sections */
.section-padding {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 17px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Steps (Comment ça marche) */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.step-card {
    background-color: var(--bg-white);
    padding: 40px 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.step-num {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 32px;
    font-family: 'Playfair Display', serif;
    color: var(--border-color);
    font-weight: bold;
}

.step-icon {
    font-size: 40px;
    color: var(--secondary);
    margin-bottom: 20px;
}

.step-card h3 {
    font-size: 18px;
    margin-bottom: 15px;
}

.step-card p {
    font-size: 14px;
    color: var(--text-light);
}

/* Features Block */
.features-block {
    display: flex;
    align-items: center;
    gap: 60px;
}

.features-image, .features-content {
    flex: 1;
}

.features-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.features-list {
    margin-top: 30px;
    list-style: none;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
}

.features-list i {
    color: var(--secondary);
    font-size: 20px;
    margin-top: 4px;
}

/* Services Page Content */
.services-detailed-grid {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.service-detail-item {
    display: flex;
    align-items: center;
    gap: 60px;
}

.service-detail-item:nth-child(even) {
    flex-direction: row-reverse;
}

.service-detail-img {
    flex: 1;
}

.service-detail-img img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.service-detail-text {
    flex: 1;
}

.service-detail-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
}

/* General Services Teaser on Index */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-teaser-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.service-teaser-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.service-teaser-img {
    height: 220px;
    overflow: hidden;
}

.service-teaser-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-teaser-body {
    padding: 30px;
}

.service-teaser-body h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.service-teaser-body p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.service-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-link:hover {
    color: var(--primary);
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.pricing-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: 50px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.pricing-card.popular {
    border: 2px solid var(--secondary);
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(11,27,61,0.08);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--secondary);
    color: var(--primary);
    padding: 4px 15px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 50px;
}

.price-box {
    margin: 30px 0;
}

.price-amount {
    font-size: 42px;
    font-family: 'Playfair Display', serif;
    color: var(--primary);
    font-weight: 700;
}

.price-period {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    text-transform: uppercase;
    margin-top: 5px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 40px;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--bg-light);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features i {
    color: var(--secondary);
}

/* Lead Capture Form */
.form-section {
    background-color: var(--primary);
    color: var(--bg-white);
}

.form-section h2, .form-section p {
    color: var(--bg-white);
}

.form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background-color: rgba(255,255,255,0.05);
    padding: 50px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

.form-group-full {
    grid-column: span 2;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: 12px 15px;
    background-color: rgba(255,255,255,0.9);
    border: 1px solid transparent;
    border-radius: 4px;
    font-family: inherit;
    font-size: 15px;
    color: var(--text-dark);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    background-color: var(--bg-white);
}

.checkbox-group {
    grid-column: span 2;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-group input {
    margin-top: 4px;
}

.checkbox-group label {
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    line-height: 1.4;
}

.checkbox-group label a {
    color: var(--accent);
    text-decoration: underline;
}

.form-wrapper .btn-primary {
    width: 100%;
    cursor: pointer;
    font-size: 16px;
    border: none;
}

/* FAQ (Accordion) */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 22px 30px;
    text-align: left;
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--text-light);
    font-size: 15px;
}

.faq-item.active .faq-answer {
    padding-bottom: 22px;
    max-height: 1000px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-question i {
    transition: var(--transition);
}

/* About Page Specifics */
.about-hero {
    background-color: var(--primary);
    color: var(--bg-white);
    padding: 80px 0;
    text-align: center;
}

.about-hero h1 {
    color: var(--bg-white);
    font-size: 42px;
}

.corporate-structure-section {
    background-color: var(--bg-white);
}

/* Contact Page Specifics */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-card {
    background-color: var(--bg-white);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-card i {
    font-size: 24px;
    color: var(--secondary);
}

.contact-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.map-container {
    height: 350px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

/* Trust Layer (Global) */
.trust-layer {
    background-color: #060F22;
    color: rgba(255,255,255,0.85);
    padding: 60px 0;
    border-top: 3px solid var(--secondary);
}

.trust-card {
    background-color: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    padding: 40px;
}

.trust-card h3 {
    color: var(--bg-white);
    font-size: 22px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.trust-card h3 i {
    color: var(--secondary);
}

.trust-card p {
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.6;
}

.trust-disclaimer {
    font-size: 13px !important;
    opacity: 0.7;
    border-left: 3px solid var(--secondary);
    padding-left: 15px;
}

.trust-contact a {
    color: var(--accent);
    text-decoration: underline;
}

/* Footer */
.site-footer {
    background-color: #030814;
    color: rgba(255,255,255,0.7);
    padding: 80px 0 40px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-info h4 {
    color: var(--bg-white);
    font-size: 22px;
    margin-bottom: 20px;
}

.footer-links h5, .footer-legal h5 {
    color: var(--bg-white);
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-links a, .footer-legal a {
    display: block;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover, .footer-legal a:hover {
    color: var(--secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 40px;
    text-align: center;
    font-size: 13px;
}

.footer-corporate {
    margin-top: 10px;
    opacity: 0.6;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 30px;
    right: 30px;
    max-width: 450px;
    background-color: var(--bg-white);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    border-radius: 8px;
    border-left: 5px solid var(--secondary);
    padding: 25px;
    z-index: 10000;
    display: none;
}

.cookie-content h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

.cookie-content p {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.5;
}

.cookie-content p a {
    color: var(--primary);
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 10px;
}

.cookie-actions button {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

.btn-cookie-accept {
    background-color: var(--primary);
    color: var(--bg-white);
}

.btn-cookie-accept:hover {
    background-color: var(--secondary);
    color: var(--primary);
}

.btn-cookie-reject {
    background-color: var(--bg-light);
    color: var(--text-dark);
}

.btn-cookie-reject:hover {
    background-color: var(--border-color);
}

/* Thank you Page */
.thank-you-box {
    text-align: center;
    padding: 100px 0;
}

.thank-you-box i {
    font-size: 80px;
    color: var(--secondary);
    margin-bottom: 30px;
}

.thank-you-box h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .steps-grid, .services-grid, .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-card.popular {
        transform: none;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        border-top: 1px solid var(--border-color);
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        display: none;
    }
    .nav-menu.active {
        display: flex;
    }
    .hero-section h1 {
        font-size: 34px;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .steps-grid, .services-grid, .pricing-grid {
        grid-template-columns: 1fr;
    }
    .features-block, .contact-grid, .footer-container, .service-detail-item, .service-detail-item:nth-child(even) {
        flex-direction: column;
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .form-wrapper {
        padding: 30px 20px;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group-full, .checkbox-group {
        grid-column: span 1;
    }
    .cookie-banner {
        left: 15px;
        right: 15px;
        bottom: 15px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01s !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01s !important;
        scroll-behavior: auto !important;
    }
}