/* Base Styles */
:root {
    --primary-color: #0056b3; /* Bleu foncé */
    --secondary-color: #003366; /* Bleu marine */
    --accent-color: #007bff; /* Bleu vif */
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #333;
    --text-light: #fff;
    --gray-color: #6c757d;
    --light-gray: #e9ecef;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header Styles */
/* Expert Header - Top 0.1% */
.expert-header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 86, 179, 0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    height: 90px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    height: 48px;
    width: auto;
    transition: transform 0.3s ease;
}

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

.logo-text h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0;
    line-height: 1;
    letter-spacing: -0.5px;
}

.tagline {
    font-size: 0.75rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 3px;
    opacity: 0.9;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 20px;
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.link-text {
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.link-hover {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.nav-link:hover .link-text {
    transform: translateY(-2px);
}

.nav-link:hover .link-hover {
    transform: scaleX(1);
    transform-origin: left;
}

.cta-link {
    background: var(--accent-color);
    color: white !important;
    border-radius: 30px;
    margin-left: 15px;
    padding: 12px 25px !important;
    transition: all 0.3s ease;
}

.cta-link .link-hover {
    display: none;
}

.cta-link:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 86, 179, 0.3);
}

/* Mobile Menu Toggle (hidden by default) */
.mobile-menu-toggle {
    display: none;
}

/* Sticky Header Effect */
.header-scrolled {
    height: 70px;
    box-shadow: 0 5px 20px rgba(0, 86, 179, 0.1);
}

.header-scrolled .logo {
    height: 40px;
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .header-container {
        padding: 0 30px;
    }
    
    .nav-link {
        padding: 12px 15px;
    }
}

@media (max-width: 768px) {
    .expert-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Add mobile menu styles here */
}

/* Hero Section */
/* Expert Hero Section - Top 0.1% */
.expert-hero {
    position: relative;
    height: 100vh;
    min-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #00172D 0%, #003366 100%);
    color: white;
    margin-top: 90px; /* Header height */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('backds.jpg') no-repeat center center/cover;
    opacity: 0.15;
    z-index: 1;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 80px;
    align-items: center;
}

.hero-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-logo {
    margin-bottom: 30px;
}

.hero-logo-img {
    height: 80px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
    letter-spacing: -1px;
}

.title-line {
    display: block;
}

.highlight {
    color: var(--accent-color);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 12px;
    background: rgba(0, 123, 255, 0.3);
    z-index: -1;
    transform: skew(-15deg);
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
}

.hero-subtitle::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--accent-color);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
}

.expert-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent-color);
    color: white;
    padding: 16px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.3);
    border: 2px solid transparent;
}

.expert-cta:hover {
    background: transparent;
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 123, 255, 0.4);
}

.expert-cta svg {
    transition: transform 0.3s ease;
}

.expert-cta:hover svg {
    transform: translateX(5px);
}

.secondary-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: white;
    padding: 16px 30px;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 80px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 5px;
    font-family: 'Arial', sans-serif;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    letter-spacing: 1px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    margin: 0 auto;
}

.wheel {
    width: 6px;
    height: 10px;
    background: white;
    border-radius: 3px;
    margin-top: 10px;
    animation: scrollWheel 2s infinite;
}

.arrow-down {
    width: 20px;
    height: 20px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
    margin: 10px auto 0;
    opacity: 0;
    animation: scrollArrow 2s infinite 0.5s;
}

@keyframes scrollWheel {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(15px); opacity: 0; }
}

@keyframes scrollArrow {
    0% { transform: rotate(45deg) translateY(0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: rotate(45deg) translateY(10px); opacity: 0; }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-content {
        gap: 50px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .hero-stats {
        gap: 30px;
        margin-top: 50px;
    }
    
    .stat-item {
        flex: 1 1 100px;
    }
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-with-bg {
    background-color: var(--light-gray);
}

h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--secondary-color);
    font-size: 2.2rem;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background: var(--accent-color);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

h4 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

/* About Section */
.values {
    margin-top: 50px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.value-card {
    background-color: var(--text-light);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

.value-card:hover {
    transform: translateY(-10px);
}

.value-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-category {
    background-color: var(--text-light);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.service-category ul {
    list-style-position: inside;
}

.service-category li {
    margin-bottom: 10px;
    color: var(--gray-color);
}

/* Training Section */
.training-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.training-grid ul {
    background-color: var(--text-light);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    list-style-position: inside;
}

.training-grid li {
    margin-bottom: 10px;
    color: var(--gray-color);
}

/* Strategies Section */
/* Strategies Section - Expert Level */
/* Section Stratégies - Version Expert 0.1% */
#strategies {
    background: white;
    padding: 100px 0;
    position: relative;
}

#strategies::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 86, 179, 0.2), transparent);
}

.strategies-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-color);
    position: relative;
}

.strategies-intro::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--accent-color);
}

.strategies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 70px;
}

.strategy-card {
    background: white;
    border-radius: 12px;
    padding: 45px 35px;
    box-shadow: 0 5px 25px rgba(0, 86, 179, 0.07);
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 86, 179, 0.05);
    z-index: 1;
}

.strategy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.03) 0%, rgba(0, 86, 179, 0.01) 100%);
    z-index: -1;
}

.strategy-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 15px 40px rgba(0, 86, 179, 0.12);
    border-color: rgba(0, 86, 179, 0.1);
}

.strategy-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.strategy-card:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.strategy-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.05) 0%, rgba(0, 86, 179, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    color: var(--accent-color);
    font-size: 2rem;
    transition: all 0.5s ease;
    box-shadow: 0 5px 15px rgba(0, 86, 179, 0.05);
}

.strategy-card:hover .strategy-icon {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    color: white;
    transform: translateY(-5px) rotate(10deg);
    box-shadow: 0 10px 25px rgba(0, 86, 179, 0.2);
}

.strategy-card h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
    position: relative;
    padding-bottom: 15px;
    font-weight: 600;
}

.strategy-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: rgba(0, 86, 179, 0.2);
    transition: all 0.4s ease;
}

.strategy-card:hover h3::after {
    width: 80px;
    background: var(--accent-color);
}

.strategy-card p {
    color: var(--gray-color);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 992px) {
    .strategies-grid {
        gap: 30px;
    }
    
    .strategy-card {
        padding: 35px 25px;
    }
}

@media (max-width: 768px) {
    #strategies {
        padding: 80px 0;
    }
    
    .strategies-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 50px;
    }
    
    .strategy-card {
        padding: 30px 20px;
    }
    
    .strategy-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
        margin-bottom: 20px;
    }
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-top: 30px;
}

.contact-info p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.contact-info i {
    margin-right: 10px;
    color: var(--accent-color);
    width: 20px;
    text-align: center;
}

.contact-form {
    background-color: var(--text-light);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    background-color: var(--accent-color);
    color: var(--text-light);
    border: none;
    padding: 12px 30px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
    width: 100%;
}

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

/* Footer Styles */
/* Footer Styles */


/* Responsive Styles */
@media (max-width: 768px) {
    header {
        padding: 10px 0;
    }

    .logo-container {
        flex-direction: column;
        text-align: center;
    }

    .logo {
        margin-right: 0;
        margin-bottom: 10px;
    }

    nav ul {
        justify-content: center;
        margin-top: 15px;
    }

    nav ul li {
        margin: 0 10px;
    }

    #hero {
        height: auto;
        padding: 100px 0;
    }

    .hero-content h2 {
        font-size: 2.2rem;
    }

    .hero-content h3 {
        font-size: 1.2rem;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        margin: 5px 0;
    }

    .hero-content h2 {
        font-size: 1.8rem;
    }

    .hero-content h3 {
        font-size: 1rem;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }
}
/* WhatsApp Button - Expert Styling */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: pulse 2s infinite;
}

.whatsapp-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-icon svg {
    width: 100%;
    height: 100%;
    fill: white;
}

.whatsapp-tooltip {
    position: absolute;
    right: 80px;
    background: #075E54;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 5px solid #075E54;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    right: 70px;
}

/* Animation */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-icon {
        width: 30px;
        height: 30px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}
/* Style Expert pour la carte */
.map-container {
    position: relative;
    margin-top: 30px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 86, 179, 0.1);
    transition: all 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.map-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 86, 179, 0.15);
}

.map-container iframe {
    display: block;
    width: 100%;
    height: 300px;
    border: none;
    filter: grayscale(20%) contrast(110%) saturate(90%);
    transition: filter 0.3s ease;
}

.map-container:hover iframe {
    filter: grayscale(0%) contrast(100%) saturate(100%);
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(100% - 50px);
    cursor: pointer;
}

.map-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--accent-color);
    color: white;
    padding: 12px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.map-cta:hover {
    background: var(--secondary-color);
}

.map-cta i {
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 992px) {
    .map-container {
        margin-top: 20px;
    }
    
    .map-container iframe {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        margin-bottom: 30px;
    }
}