/* ===== Variables CSS ===== */
:root {
    --primary: #1a365d;
    --primary-dark: #0f2442;
    --primary-light: #2c5282;
    --accent: #3182ce;
    --accent-light: #63b3ed;
    --text: #2d3748;
    --text-light: #718096;
    --text-lighter: #a0aec0;
    --white: #ffffff;
    --off-white: #f7fafc;
    --gray-light: #edf2f7;
    --gray: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Header & Navigation ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right,
            #002395 0%, #002395 33.33%,
            #FFFFFF 33.33%, #FFFFFF 66.66%,
            #ED2939 66.66%, #ED2939 100%);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1001;
}

.logo-img {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 1px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    color: var(--text);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--accent);
}

.nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 24px !important;
    border-radius: var(--radius);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

/* Navigation Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-dropdown-toggle svg {
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .nav-dropdown-toggle svg {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1000;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
}

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

.nav-dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--text);
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-dropdown-menu a:hover {
    background: var(--off-white);
    color: var(--accent);
}

.nav-toggle,
.nav-close {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary);
    padding: 8px;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--white);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: right 0.4s ease;
        z-index: 1000;
    }

    .nav-menu.show {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 24px;
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .nav-close {
        display: block;
        position: absolute;
        top: 20px;
        right: 24px;
    }

    .nav-toggle {
        display: block;
    }

    /* Mobile Dropdown */
    .nav-dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        background: transparent;
        max-height: 0;
        overflow: hidden;
        padding: 0;
        opacity: 1;
        visibility: visible;
        transition: max-height 0.3s ease;
    }

    .nav-dropdown.active .nav-dropdown-menu {
        max-height: 300px;
        padding: 12px 0;
    }

    .nav-dropdown-toggle svg {
        transition: transform 0.3s ease;
    }

    .nav-dropdown.active .nav-dropdown-toggle svg {
        transform: rotate(180deg);
    }

    .nav-dropdown-menu a {
        font-size: 1rem;
        padding: 8px 0;
        text-align: center;
    }

    .nav-dropdown-menu a:hover {
        background: transparent;
    }

    body.menu-open {
        overflow: hidden;
    }
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--white);
    padding: 20px;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight {
    color: var(--accent-light);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--primary);
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #a52834;
    border-radius: 2px;
}

/* ===== About Section ===== */
.about {
    background: var(--off-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    display: flex;
    justify-content: center;
}

.about-logo {
    width: 280px;
    height: 280px;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
}

.about-text {
    max-width: 600px;
}

.about-description {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1.8;
    text-align: justify;
    text-justify: inter-word;
    hyphens: none;
}

.about-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
}

.contact-item svg {
    color: var(--accent);
}

.contact-item a {
    color: var(--text);
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--accent);
}

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-contact {
        justify-content: center;
    }
}

/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 20px 0 40px;
}

.service-card {
    background: var(--white);
    padding: 30px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 2px solid var(--gray);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    color: var(--white);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.service-description {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.btn-more {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 10px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-more:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

/* Services Grid Responsive */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Modal Styles ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 550px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gray-light);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--gray);
    color: var(--primary);
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    color: var(--white);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-align: center;
    margin-bottom: 24px;
}

.modal-content {
    color: var(--text);
    line-height: 1.8;
}

.modal-content p {
    margin-bottom: 16px;
}

.modal-content h4 {
    color: var(--primary);
    margin-bottom: 12px;
    margin-top: 20px;
}

.modal-content ul {
    margin-left: 20px;
    margin-bottom: 16px;
}

.modal-content li {
    list-style: disc;
    margin-bottom: 8px;
    color: var(--text-light);
}

.modal-cta {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

body.modal-open {
    overflow: hidden;
}

/* ===== Partners Section ===== */
.partners {
    background: var(--off-white);
}

.partners-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-top: -40px;
    margin-bottom: 50px;
    font-size: 1.1rem;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.partner-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    min-height: 120px;
}

.partner-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.partner-placeholder {
    color: var(--text-lighter);
    font-weight: 500;
    font-style: italic;
}

/* ===== Contact Section ===== */
.contact-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-top: -40px;
    margin-bottom: 50px;
    font-size: 1.1rem;
}

.contact-form {
    max-width: 700px;
    margin: 0 auto 60px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0 16px;
}

@media (min-width: 901px) {
    .contact-form {
        grid-template-columns: repeat(2, 1fr);
        padding: 0;
    }

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

    .btn-submit {
        grid-column: span 2;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: var(--text);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 18px;
    border: 2px solid var(--gray);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    justify-self: center;
    min-width: 200px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 30px;
    background: var(--off-white);
    border-radius: var(--radius);
}

.info-card svg {
    color: var(--accent);
    flex-shrink: 0;
}

.info-card h3 {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 4px;
}

.info-card a {
    font-weight: 600;
    color: var(--primary);
}

.info-card a:hover {
    color: var(--accent);
}

/* ===== Footer ===== */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 50px 0 30px;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-copy {
    text-align: center;
    padding-top: 30px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ===== Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Form Success Message ===== */
.form-success {
    text-align: center;
    padding: 40px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
}

.form-success svg {
    color: #48bb78;
    margin-bottom: 20px;
}

.form-success h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.form-success p {
    color: var(--text-light);
}

/* ===== Hide reCAPTCHA Badge ===== */
.grecaptcha-badge {
    visibility: hidden !important;
}

.recaptcha-notice {
    grid-column: span 2;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-lighter);
    margin-top: 16px;
}

.recaptcha-notice a {
    color: var(--text-light);
    text-decoration: underline;
}

.recaptcha-notice a:hover {
    color: var(--accent);
}

/* ===== Protected Contact Links ===== */
.reveal-contact {
    cursor: pointer;
}

.reveal-hint {
    font-size: 0.75rem;
    color: var(--text-lighter);
    font-style: italic;
}

.reveal-contact.revealed .reveal-hint {
    display: none;
}

.reveal-contact.revealed {
    color: var(--accent);
}

/* ===== Pages Activités - Hero ===== */
.page-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding-top: 90px;
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

.page-hero-content {
    position: relative;
    text-align: center;
    color: var(--white);
    padding: 40px 20px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a:hover {
    color: var(--white);
}

.page-hero-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.page-hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Section Alt Background ===== */
.section-alt {
    background: var(--off-white);
}

/* ===== Features Grid ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 2px solid var(--gray);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    color: var(--white);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ===== Constraints Grid ===== */
.constraints-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.constraint-item {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
}

.constraint-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.constraint-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.constraint-item p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ===== Criteria Section ===== */
.criteria-content {
    max-width: 800px;
    margin: 0 auto;
}

.criteria-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 40px;
}

.criteria-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.criteria-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--off-white);
    padding: 24px;
    border-radius: var(--radius);
    list-style: none;
}

.criteria-check {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    flex-shrink: 0;
    font-weight: 700;
}

.criteria-list li strong {
    display: block;
    font-size: 1.05rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.criteria-list li p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

/* ===== Exploitation Grid ===== */
.exploitation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.exploitation-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.exploitation-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.exploitation-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ===== Sectors Grid ===== */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.sector-card {
    background: var(--off-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.sector-card:hover {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: var(--shadow);
}

.sector-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.sector-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.sector-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ===== CTA Section ===== */
.section-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* ===== Mobile Responsive - Pages Activités ===== */
@media (max-width: 768px) {
    .page-hero {
        min-height: 40vh;
        padding-top: 80px;
    }

    .page-hero-content {
        padding: 30px 16px;
    }

    .features-grid,
    .constraints-grid,
    .exploitation-grid,
    .sectors-grid {
        grid-template-columns: 1fr;
    }

    .criteria-list li {
        padding: 20px;
    }

    .section {
        padding: 60px 0;
    }
}

/* ===== Scroll To Top Button ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: #a52834;
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: #8a2029;
    transform: translateY(-3px);
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
}

@media (max-width: 768px) {
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}