/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #006666;
    --secondary-color: #008B8B;
    --accent-color: #00CED1;
    --dark-color: #003333;
    --light-color: #F0F8F8;
    --text-color: #2C3E50;
    --text-light: #5A6C7D;
    --white: #ffffff;
    --gray: #F5F7FA;
    --border-radius: 12px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.4;
    color: var(--text-color);
    background-color: var(--light-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 15px;
}

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 102, 102, 0.1);
    width: 100%;
    left: 0;
    right: 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo {
    height: 40px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition);
}

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

/* Hamburger Menu Button */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
    transform-origin: center;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 6rem 2rem;
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 800px;
}

.hero-logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
}

.hero-title {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Concept Page Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 4rem 2rem;
    text-align: center;
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

/* Video Background Hero */
.hero-section.video-background {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    margin: 0 0 3rem 0;
    border-radius: 0;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: rgba(0, 51, 51, 0.3);
}

.hero-section .hero-title {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.hero-section .hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
}

/* Section Content with Image and Text */
.section-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

.section-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.section-image img:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.section-text p {
    margin-bottom: 1.25rem;
    line-height: 1.8;
    color: var(--text-color);
}

/* Process Section */
.process-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--white);
    padding: 4rem 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.process-section .section-title {
    color: var(--white);
    border-bottom-color: var(--accent-color);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* Remplacé : 280px -> 220px */
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.process-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.process-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
}

.process-item img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
}

.process-item p {
    color: var(--white);
    line-height: 1.7;
    font-size: 1rem;
}

/* Emergency Grid */
.emergency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* Remplacé : repeat(4, 1fr) */
    gap: 2rem;
    margin: 2.5rem 0;
}

.emergency-item {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0, 102, 102, 0.1);
}

.emergency-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.emergency-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.emergency-item img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

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

.note {
    background: linear-gradient(135deg, #E0F7F7 0%, #D0EFEF 100%);
    border: 1px solid var(--secondary-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.note p {
    color: var(--dark-color);
    margin-bottom: 1rem;
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Feelings Section */
.feelings-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 4rem 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.feelings-section .section-title {
    color: var(--white);
    border-bottom-color: var(--accent-color);
}

.feelings-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
    margin-top: 2.5rem;
}

.feelings-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.feelings-image img:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feelings-text p {
    color: var(--white);
    margin-bottom: 1.25rem;
    line-height: 1.8;
    font-size: 1rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--light-color) 0%, var(--white) 100%);
    padding: 4rem 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 102, 102, 0.1);
}

.cta-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem; /* Remplacé : 10rem -> 4rem */
    align-items: center;
}

.cta-text h3 a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    transition: var(--transition);
}

.cta-text h3 a:hover {
    color: var(--dark-color);
}

.cta-text p {
    margin-bottom: 1.25rem;
    line-height: 1.8;
    color: var(--text-color);
}

.cta-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.cta-image img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
}

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

.btn-primary:hover {
    background-color: #004d4d;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--dark-color);
}

.btn-secondary:hover {
    background-color: var(--gray);
    transform: translateY(-2px);
}

/* Main Content */
.main-content {
    max-width: 80%;
    margin: 0 auto;
    padding: 4rem 2.5rem;
}

.section {
    margin-bottom: 3rem;
}

.page-title {
    font-size: 2.75rem;
    color: var(--dark-color);
    margin-bottom: 3rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: -1px;
}

.section-title {
    font-size: 2.25rem;
    color: var(--dark-color);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--primary-color);
    font-weight: 600;
    letter-spacing: -0.5px;
}

/* Process Steps */
.process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.process-step {
    background-color: var(--gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.process-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.process-title {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* Warning */
.warning {
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.warning-title {
    color: #856404;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

/* FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    background-color: var(--gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    transition: var(--transition);
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.faq-item h4 {
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-item p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 0;
}

.faq-item.accordion {
    overflow: hidden;
    padding: 0;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--dark-color);
    transition: var(--transition);
}

.faq-question:hover {
    background-color: #e9ecef;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item.active .faq-question::after {
    content: '−';
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.8;
}

.faq-answer ul {
    margin-left: 1.5rem;
    margin-top: 1rem;
}

.faq-answer li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

/* ======================================================
   SCROLL ANIMATIONS
   ====================================================== */

/* Initial state - hidden and slightly moved */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Visible state */
.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for grid children are handled by JS */

/* Hero section specific animation */
.hero-section.animate-on-scroll {
    transform: translateY(0);
    opacity: 1;
}

.hero-section .hero-title.animate-on-scroll,
.hero-section .hero-subtitle.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-section .hero-title.animate-visible,
.hero-section .hero-subtitle.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Section title animation */
.section-title.animate-on-scroll {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Page title animation */
.page-title.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-title.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--white);
    text-align: center;
    padding: 3rem 2.5rem;
    margin-top: 5rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.footer-content p {
    opacity: 0.9;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

/* ======================================================
   MODE D'EMPLOI SPECIFIC STYLES (prefix: me-)
   These only apply to mode-d-emploi.html
   ====================================================== */

.mode-emploi-page .main-content {
    max-width: 1000px;
    padding: 3rem 2rem;
}

.mode-emploi-page .page-title {
    font-size: 2.5rem;
    margin-bottom: 2.5rem;
}

.mode-emploi-page .section {
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin-bottom: 3.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 102, 102, 0.08);
}

.mode-emploi-page .section:not(.me-activation-section):not(.me-tools-section) {
    background: var(--white);
}

.mode-emploi-page .section-title {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
}

/* Téléchargement */
.me-download-section {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
}

.me-download-image {
    flex: 0 0 200px;
}

.me-download-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.me-download-content {
    flex: 1;
}

.me-download-content p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-color);
}

.me-download-content p:last-child {
    margin-bottom: 0;
}

/* Activation */
.me-activation-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--white);
}

.me-activation-section .section-title {
    color: var(--white);
    border-bottom-color: var(--accent-color);
}

.me-activation-content {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.me-activation-text {
    flex: 2;
}

.me-activation-text p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.95);
}

.me-activation-text p:last-child {
    margin-bottom: 0;
}

.me-activation-image {
    flex: 0 0 280px;
}

.me-activation-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* Profils */
.me-profiles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.me-profile-card {
    background: var(--gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 102, 102, 0.08);
}

.me-profile-card-dark {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--white);
}

.me-profile-card-dark p {
    color: rgba(255, 255, 255, 0.95);
}

.me-profile-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.me-profile-card-dark h3 {
    color: var(--white);
}

.me-profile-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.me-profile-card-dark .me-profile-icon {
    color: var(--accent-color);
}

.me-profile-card p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.me-profile-card p:last-child {
    margin-bottom: 0;
}

/* Lancer une alerte */
.me-instructions {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
}

.me-instruction-step {
    background: var(--gray);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.me-instruction-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.me-instruction-step h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.me-instruction-image {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin: 0 auto 1rem;
    display: block;
}

.me-instruction-step p {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.me-instruction-step p:last-child {
    margin-bottom: 0;
}

/* Outils d'alerte */
.me-tools-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.me-tools-section .section-title {
    color: var(--white);
    border-bottom-color: var(--accent-color);
}

.me-tools-notice {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border-left: 4px solid var(--accent-color);
}

.me-tools-notice p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.95rem;
}

.me-tools-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.me-tools-grid:last-child {
    margin-bottom: 0;
}

.me-tool-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.me-tool-item:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.15);
}

.me-tool-item h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--white);
}

.me-tool-image {
    width: 100%;
    max-width: 180px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin: 0 auto 1rem;
    display: block;
}

.me-tool-item p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.me-tool-item p:last-child {
    margin-bottom: 0;
}

.me-tools-divider {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin: 1.5rem 0;
}

/* Chat section */
.me-chat-section {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
}

.me-chat-image {
    flex: 0 0 280px;
}

.me-chat-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.me-chat-content {
    flex: 1;
}

.me-chat-content p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
    color: var(--text-color);
}

.me-chat-content p:last-child {
    margin-bottom: 0;
}

/* Suivi steps */
.me-suivi-steps {
    background: var(--gray);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.me-suivi-steps ol {
    margin-left: 1.5rem;
}

.me-suivi-steps li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
    color: var(--text-color);
}

.me-suivi-steps li:last-child {
    margin-bottom: 0;
}

.me-suivi-images {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.me-suivi-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.me-suivi-image:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Bottom image */
.me-bottom-image {
    text-align: center;
    margin-bottom: 3.5rem;
}

.me-bottom-banner {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* Mode d'emploi FAQ overrides */
.mode-emploi-page .faq-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.mode-emploi-page .faq-item p {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.mode-emploi-page .faq-item p:last-child {
    margin-bottom: 0;
}

.mode-emploi-page .faq-item ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.mode-emploi-page .faq-item li {
    margin-bottom: 0.4rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* Mode d'emploi section > direct p child */
.mode-emploi-page .section > p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.mode-emploi-page .section > p:last-of-type {
    margin-bottom: 1.5rem;
}

/* Mode d'emploi warning override */
.mode-emploi-page .warning p {
    color: #856404;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.mode-emploi-page .warning p:last-child {
    margin-bottom: 0;
}

.mode-emploi-page .warning-title {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
        padding: 1rem 1.5rem;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        gap: 0;
        padding: 80px 2rem 2rem;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        transform: translateX(-100%);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 102, 102, 0.1);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-link {
        display: block;
        padding: 1rem 0;
        font-size: 1.1rem;
    }

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

    /* Overlay when menu is open - not needed since menu covers full screen */
    .nav-overlay {
        display: none;
    }

    .hero-logo {
        max-width: 150px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .process {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    /* Concept page responsive styles */
    .main-content {
        max-width: 95%;
        padding: 2rem 1.5rem;
    }

    .section-content,
    .feelings-content,
    .cta-content {
        grid-template-columns: 1fr;
    }

    .hero-section.video-background {
        height: 50vh; /* On revient à vh simple */
        min-height: 350px;
        margin: 0 0 2rem 0;
        width: 100%;
        position: relative;
        overflow: hidden;
    }

    .hero-video {
        position: absolute; /* Reste calée sur .hero-section, plus fiable que fixed */
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
    }

    .hero-overlay {
        padding: 1.5rem;
    }

    .hero-section .hero-title {
        font-size: 2.5rem;
    }

    .hero-section .hero-subtitle {
        font-size: 1.2rem;
    }

    .emergency-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .emergency-item {
        padding: 1.5rem;
    }

    .process-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .process-item {
        padding: 1.5rem;
    }

    .cta-text h3 a {
        font-size: 1.4rem;
    }

    /* Mode d'emploi responsive */
    .mode-emploi-page .main-content {
        padding: 2rem 1.5rem;
    }

    .mode-emploi-page .section {
        padding: 1.5rem;
    }

    .mode-emploi-page .page-title {
        font-size: 1.8rem;
    }

    .mode-emploi-page .section-title {
        font-size: 1.4rem;
    }

    .me-download-section {
        flex-direction: column;
        align-items: center;
    }

    .me-download-image {
        flex: 0 0 auto;
        max-width: 150px;
    }

    .me-activation-content {
        flex-direction: column;
    }

    .me-activation-image {
        flex: 0 0 auto;
        max-width: 250px;
    }

    .me-profiles-grid {
        grid-template-columns: 1fr;
    }

    .me-instructions {
        grid-template-columns: 1fr;
    }

    .me-instruction-image {
        max-width: 150px;
    }

    .me-tools-grid {
        grid-template-columns: 1fr;
    }

    .me-tool-image {
        max-width: 150px;
    }

    .me-chat-section {
        flex-direction: column;
        align-items: center;
    }

    .me-chat-image {
        flex: 0 0 auto;
        max-width: 250px;
    }

    .me-suivi-images {
        flex-direction: column;
        align-items: center;
    }

    .me-suivi-image {
        max-width: 250px;
    }
}

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

    .hero-logo {
        max-width: 120px;
    }

    .hero {
        padding: 4rem 1rem;
    }

    .main-content {
        padding: 2rem 1rem;
    }

    .mode-emploi-page .main-content {
        padding: 1.5rem 1rem;
    }

    .mode-emploi-page .section {
        padding: 1.25rem;
    }

    .mode-emploi-page .page-title {
        font-size: 1.5rem;
    }

    .mode-emploi-page .section-title {
        font-size: 1.2rem;
    }

    .me-download-image {
        max-width: 120px;
    }

    .me-activation-image {
        max-width: 200px;
    }

    .me-chat-image {
        max-width: 200px;
    }

    .me-suivi-image {
        max-width: 200px;
    }
}

/* Tablet breakpoint */
@media (min-width: 769px) and (max-width: 1024px) {
    .main-content { /* Remplacé : .mode-emploi-page .main-content */
        max-width: 95%;
        padding: 2rem 1.5rem;
    }
    .me-instructions { grid-template-columns: 1fr 1fr; }
    .me-tools-grid { grid-template-columns: 1fr 1fr; }
}

/* =============================================
   Manuel Page Styles
   ============================================= */
.manuel-content {
    max-width: 900px;
    margin: 0 auto;
}

.manuel-section {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 102, 102, 0.08);
    transition: var(--transition);
}

.manuel-section:hover {
    box-shadow: var(--shadow-md);
}

.manuel-section h2 {
    font-size: 1.75rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-color);
    font-weight: 600;
    letter-spacing: -0.5px;
}

.manuel-section h2 i {
    margin-right: 0.6rem;
    color: var(--secondary-color);
}

.manuel-section h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.manuel-section h4 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-top: 1.25rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.manuel-section p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-color);
}

.manuel-section p:last-child {
    margin-bottom: 0;
}

.manuel-section ul,
.manuel-section ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.manuel-section li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: var(--text-color);
}

.manuel-section li:last-child {
    margin-bottom: 0;
}

.highlight {
    background: linear-gradient(135deg, #E0F7F7 0%, #D0EFEF 100%);
    border-left: 4px solid var(--primary-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.note {
    background: linear-gradient(135deg, #E0F7F7 0%, #D0EFEF 100%);
    border: 1px solid var(--secondary-color);
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-sm);
}

.warning {
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
}

.contact-info {
    background: var(--gray);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
    font-size: 0.95rem;
}

.icon-legend {
    background: var(--gray);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    margin: 0.75rem 0;
    border-left: 3px solid var(--secondary-color);
    font-size: 0.95rem;
}

.manual-callout {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: linear-gradient(135deg, #f8ffff 0%, #eef8f8 100%);
    border: 1px solid rgba(0, 102, 102, 0.15);
    border-left: 4px solid var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    margin: 1.25rem 0 1.5rem;
    box-shadow: var(--shadow-sm);
}

.manual-callout i {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-top: 0.15rem;
}

.manual-callout strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--dark-color);
}

.manual-key {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: rgba(0, 102, 102, 0.1);
    color: var(--primary-color);
    font-weight: 700;
    margin-right: 0.35rem;
}

.manuel-section strong {
    color: var(--dark-color);
}

.manuel-section ul.manual-list-icon {
    list-style: none;
    padding-left: 0;
    margin-left: 0;
}

.manuel-section ul.manual-list-icon li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.65rem;
}

.manuel-section ul.manual-list-icon li::before {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 0.2rem;
    color: var(--secondary-color);
}

.manual-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.95rem;
}

.manual-table th,
.manual-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border: 1px solid rgba(0, 102, 102, 0.15);
}

.manual-table th {
    background: var(--primary-color);
    color: var(--white);
    font-weight: 600;
}

.manuel-page .section {
    margin-bottom: 3rem;
}

.manuel-page .section-title {
    font-size: 2.25rem;
    margin-bottom: 2.5rem;
}

.manuel-page .section-subtitle {
    font-size: 1.15rem;
    color: var(--secondary-color);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .manuel-section {
        padding: 1.5rem;
    }

    .manuel-section h2 {
        font-size: 1.5rem;
    }

    .manuel-section h3 {
        font-size: 1.2rem;
    }

    .manuel-page .section-title {
        font-size: 1.8rem;
    }

    .manuel-content {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .manuel-section {
        padding: 1.25rem;
    }

    .manuel-section h2 {
        font-size: 1.35rem;
    }

    .manuel-section h3 {
        font-size: 1.1rem;
    }

    .manuel-page .section-title {
        font-size: 1.5rem;
    }

    .manuel-content {
        padding: 0 0.75rem;
    }
}

/* =============================================
   Cookie Consent Banner
   ============================================= */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #5009de;
    color: #ffffff;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    line-height: 1.5;
}

.cookie-consent.visible {
    transform: translateY(0);
}

.cookie-consent-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex: 1;
}

.cookie-consent-message {
    flex: 1;
    min-width: 200px;
}

.cookie-consent-link {
    color: #ffffff;
    text-decoration: underline;
    white-space: nowrap;
    font-weight: 600;
    opacity: 0.9;
    transition: opacity 0.2s;
}

.cookie-consent-link:hover {
    opacity: 1;
}

.cookie-consent-btn {
    background: #ffffff;
    color: #5009de;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    flex-shrink: 0;
}

.cookie-consent-btn:hover {
    background: #f0f0f0;
    transform: scale(1.02);
}

.cookie-consent-btn:active {
    transform: scale(0.98);
}

/* =============================================
   Manuel Sidebar Styles
   ============================================= */
.manuel-layout {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    min-height: calc(100vh - 200px);
    padding: 2rem 1rem;
}

.manuel-sidebar {
    position: sticky;
    top: 100px;
    align-self: flex-start;
    width: 280px;
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem 0;
    margin-right: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 102, 102, 0.08);
    height: fit-content;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
}

.manuel-sidebar-header {
    padding: 0 1.5rem 1rem;
    border-bottom: 2px solid var(--primary-color);
    margin-bottom: 1rem;
}

.manuel-sidebar-header h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.manuel-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.manuel-nav li {
    border-bottom: 1px solid rgba(0, 102, 102, 0.05);
}

.manuel-nav li:last-child {
    border-bottom: none;
}

.manuel-nav-link {
    display: block;
    padding: 0.85rem 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.manuel-nav-link:hover {
    background: var(--gray);
    color: var(--primary-color);
}

.manuel-nav-link.active {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.manuel-nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-color);
}

.manuel-content {
    flex: 1;
}

/* Responsive sidebar */
@media (max-width: 1024px) {
    .manuel-layout {
        padding: 1rem;
    }
    
    .manuel-sidebar {
        width: 220px;
    }
}

@media (max-width: 768px) {
    .manuel-layout {
        flex-direction: column;
        padding: 1rem;
    }
    
    .manuel-sidebar {
        position: relative;
        width: 100%;
        margin-right: 0;
        margin-bottom: 1.5rem;
        max-height: none;
    }
    
    .manuel-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .manuel-nav li {
        border: none;
    }
    
    .manuel-nav-link {
        padding: 0.5rem 1rem;
        background: var(--gray);
        border-radius: 6px;
        font-size: 0.85rem;
    }
    
    .manuel-nav-link.active,
    .manuel-nav-link:hover {
        background: var(--primary-color);
        color: var(--white);
    }
}

@media (max-width: 600px) {
    .cookie-consent {
        flex-direction: column;
        padding: 1rem;
        text-align: center;
    }

    .cookie-consent-content {
        flex-direction: column;
        align-items: center;
    }

    .cookie-consent-btn {
        width: 100%;
    }
}