/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Couleurs principales de l'app Ipsy */
    --cocoon-primary: #9B8CFF;
    --cocoon-accent: #FFB88A;
    --cocoon-background: #FFFFFF;
    --cocoon-dark: #1A1A1A;

    /* Couleurs adaptatives */
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --text-light: #FFFFFF;
    --background-light: #FAFAFA;
    --background-card: #FFFFFF;
    --shadow-light: rgba(155, 140, 255, 0.1);
    --shadow-medium: rgba(155, 140, 255, 0.2);
    --shadow-strong: rgba(155, 140, 255, 0.3);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--cocoon-primary), #007AFF);
    --gradient-accent: linear-gradient(135deg, var(--cocoon-accent), #FF6B35);
    --gradient-hero: linear-gradient(135deg, var(--cocoon-primary), var(--cocoon-accent));

    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 8rem;

    /* Bordures */
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 24px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--cocoon-background);
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(155, 140, 255, 0.1);
    transition: all 0.3s ease;
    padding: 0 20px;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    z-index: 1001;
}

.nav-logo img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(155, 140, 255, 0.2);
}

.nav-logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Menu hamburger - placé à droite */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    z-index: 1001;
    transition: all 0.3s ease;
    order: 3;
    /* S'assurer qu'il est à droite */
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Animation vers croix */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    margin: 0;
    padding: 0;
    align-items: center;
    order: 2;
    /* Menu au centre */
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--cocoon-primary);
    background: rgba(155, 140, 255, 0.08);
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--gradient-primary) !important;
    color: white !important;
    padding: 8px 20px !important;
    border-radius: 20px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 15px rgba(155, 140, 255, 0.3) !important;
}

.btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(155, 140, 255, 0.4) !important;
    background: var(--gradient-primary) !important;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #FAFAFA 0%, #F0F0FF 100%);
    padding-top: 80px;
    width: 100%;
    padding-bottom: var(--spacing-lg);
}

.hero .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 600px;
    text-align: left;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.gradient-text {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--cocoon-primary);
    border: 2px solid rgba(155, 140, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(155, 140, 255, 0.1);
    border-color: var(--cocoon-primary);
    transform: translateY(-2px);
}

/* Phone Mockup */
.phone-mockup {
    width: 380px;
    height: 760px;
    background: #1a1a1a;
    border-radius: 28px;
    padding: 10px;
    box-shadow:
        0 25px 70px rgba(0, 0, 0, 0.35),
        0 10px 30px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 120px;
    overflow: hidden;
    transition: transform 0.3s ease;
    margin-left: 60px;
    z-index: 10;
}

.phone-mockup:hover {
    transform: translateY(-5px) scale(1.02);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Barre de statut iPhone */
.phone-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 180px;
    height: 36px;
    background: #000;
    border-radius: 0 0 18px 18px;
    z-index: 10;
}

.app-preview {
    flex: 1;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    flex-direction: column;
    position: relative;
    padding-top: 42px;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Container pour les messages avec scroll optimisé */
.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 16px 0;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Amélioration des bulles de chat */
.chat-bubble {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 18px;
    margin: 4px 16px 8px;
    font-size: 0.85rem;
    line-height: 1.4;
    animation: messageSlide 0.4s ease-out;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    word-wrap: break-word;
    flex-shrink: 0;
}

.chat-bubble.user {
    background: var(--gradient-primary);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 6px;
    margin-left: auto;
    margin-right: 16px;
}

.chat-bubble.ai {
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-left: 16px;
    margin-right: auto;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

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

/* Prompt d'engagement repositionné */
.engagement-prompt {
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 12px;
    backdrop-filter: blur(10px);
    animation: pulseGlow 2s infinite;
    flex-shrink: 0;
    z-index: 5;
}

.prompt-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8rem;
    margin-bottom: 8px;
    text-align: center;
}

.prompt-input {
    display: flex;
    gap: 8px;
    align-items: center;
}

.mock-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 8px 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mock-input:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.mock-send-button {
    width: 32px;
    height: 32px;
    background: var(--cocoon-primary);
    border: none;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: buttonPulse 1.5s infinite;
    flex-shrink: 0;
}

.mock-send-button:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(155, 140, 255, 0.4);
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.1);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.05);
    }
}

@keyframes buttonPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* Sections communes */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-primary);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Features Section */
.features {
    padding: var(--spacing-xxl) 0;
    background: var(--background-light);
}

.features-grid {
    padding-top: 15px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(155, 140, 255, 0.1);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(155, 140, 255, 0.1), transparent);
    transition: left 0.6s ease;
}


.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(155, 140, 255, 0.15);
    border-color: rgba(155, 140, 255, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Screenshots Section */
.screenshots {
    padding: var(--spacing-xxl) 0;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.screenshot-placeholder {
    aspect-ratio: 9/16;
    background: linear-gradient(135deg, var(--background-light), #F0F0FF);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--cocoon-primary);
    transition: all 0.3s ease;
}

.screenshot-placeholder:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px var(--shadow-medium);
}

.placeholder-content {
    text-align: center;
    color: var(--text-secondary);
}

.placeholder-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

/* Subscription Section */
.subscription {
    padding: var(--spacing-xxl) 0;
    background: var(--background-light);
}

.subscription-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.subscription-info h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.subscription-info p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.pricing-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.breakdown-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--background-card);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--cocoon-primary);
    margin-bottom: var(--spacing-sm);
    transition: all 0.3s ease;
}

.breakdown-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(155, 140, 255, 0.15);
}

.breakdown-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.breakdown-text h4 {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.breakdown-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.subscription-card {
    background: var(--background-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 16px 48px var(--shadow-medium);
    text-align: center;
    border: 2px solid var(--cocoon-primary);
    position: relative;
    overflow: hidden;
}

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

.subscription-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--cocoon-primary);
    margin: 0 var(--spacing-xs);
}

.period {
    font-size: 1rem;
    color: var(--text-secondary);
}

.features-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.features-list li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
}

/* Association Section - Réorganisation complète */
.association {
    padding: var(--spacing-xxl) 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.association-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    align-items: center;
    text-align: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.association-text {
    max-width: 800px;
    margin: 0 auto;
}

.association-text h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.3;
}

.association-text p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* Stats toujours en premier */
.impact-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    order: 1;
}

.stat {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(155, 140, 255, 0.1);
    border-radius: var(--border-radius-lg);
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(155, 140, 255, 0.2);
}

.stat:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(155, 140, 255, 0.2);
    background: rgba(155, 140, 255, 0.15);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--cocoon-primary);
    display: block;
}

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

/* Image toujours en dessous des stats */
.association-image {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    order: 2;
}

.image-placeholder {
    width: 100%;
    height: 300px;
    max-width: 600px;
    background: linear-gradient(135deg, var(--background-light), #F0F0FF);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--cocoon-primary);
    margin: 0 auto;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: var(--text-light);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--cocoon-accent);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: #CCCCCC;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--cocoon-primary);
}

.footer-bottom {
    padding-top: var(--spacing-sm);
    font-size: 0.8rem;
}

/* Responsive Design */

@media (max-width: 1150px) {


    .nav-container {
        padding: 8px 0;
    }

    /* Afficher le menu hamburger */
    .mobile-menu-toggle {
        display: flex;
    }

    /* Menu mobile */
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        border-top: 1px solid rgba(155, 140, 255, 0.1);
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 1000;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu li {
        margin: 0;
        width: 100%;
        text-align: center;
    }

    .nav-menu a {
        display: block;
        padding: 15px 20px;
        font-size: 1.1rem;
        border-radius: 0;
        border-bottom: 1px solid rgba(155, 140, 255, 0.05);
        width: 100%;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu a:hover {
        background: rgba(155, 140, 255, 0.1);
        transform: none;
    }

    .nav-cta {
        margin: 10px 20px !important;
        border-radius: 25px !important;
        border-bottom: none !important;
        padding: 15px 30px !important;
    }

}


@media (max-width: 768px) {
    .header {
        padding: 0 16px;
    }

    .container {
        padding: 0 20px;
    }

    .phone-mockup {
        width: 260px;
        height: 520px;
        margin: var(--spacing-lg) auto 0;
        position: relative;
        top: auto;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 10px;
    }

    .feature-card {
        padding: 24px 20px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
        max-width: 100%;
        margin: 0 auto;
        padding: 0 10px;
    }

    .hero-text {
        text-align: center;
        max-width: 100%;
        margin: 0 auto;
    }

    .hero-title {
        font-size: 2.8rem;
        line-height: 1.1;
    }

    .hero-description {
        font-size: 1.1rem;
        padding: 0 10px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
        justify-content: center;
    }

    .btn {
        justify-content: center;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .subscription-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .subscription-card {
        order: -1;
        margin-bottom: var(--spacing-lg);
    }

    .association-content {
        gap: var(--spacing-lg);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .screenshots-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .impact-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
        max-width: 100%;
    }

    .pricing-breakdown {
        gap: var(--spacing-md);
    }

    .breakdown-item {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-xs);
    }
}

@media (max-width: 480px) {

    /* Header mobile optimisé */
    .header {
        padding: 0 12px;
    }

    .nav-container {
        padding: 8px 0;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .nav-menu {
        gap: 8px;
        flex-wrap: wrap;
    }

    .nav-menu a {
        padding: 4px 8px;
        font-size: 0.8rem;
        border-radius: 6px;
    }

    /* Container et espacements */
    .container {
        padding: 0 16px;
    }

    /* Hero section mobile */
    .hero {
        min-height: 90vh;
        padding-top: 100px;
    }

    .hero-content {
        gap: var(--spacing-md);
    }

    .hero-title {
        font-size: 2.2rem;
        line-height: 1.1;
        margin-bottom: var(--spacing-sm);
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
        padding: 0 5px;
    }

    .hero-buttons {
        gap: var(--spacing-sm);
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
        min-height: 48px;
        /* Meilleure zone tactile */
    }

    /* Phone mockup mobile */
    .phone-mockup {
        width: 260px;
        height: 520px;
        margin: var(--spacing-lg) auto 0;
        position: relative;
        top: auto;
    }

    .chat-bubble {
        font-size: 0.8rem;
        padding: 10px 12px;
        margin: 6px 12px;
    }

    .engagement-prompt {
        bottom: 15px;
        left: 12px;
        right: 12px;
        padding: 10px;
    }

    .prompt-text {
        font-size: 0.75rem;
        margin-bottom: 6px;
    }

    .mock-input {
        padding: 6px 10px;
        font-size: 0.75rem;
    }

    .mock-send-button {
        width: 28px;
        height: 28px;
    }

    /* Sections communes */
    .section-title {
        font-size: 1.8rem;
        line-height: 1.2;
        margin-bottom: 0.8rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
        line-height: 1.5;
    }

    /* Features mobile */
    .features {
        padding: var(--spacing-lg) 0;
    }

    .features-grid {
        gap: var(--spacing-md);
    }

    .feature-card {
        padding: 20px 16px;
        border-radius: 16px;
    }

    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: var(--spacing-sm);
    }

    .feature-card h3 {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-xs);
    }

    .feature-card p {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    /* Screenshots mobile */
    .screenshots {
        padding: var(--spacing-lg) 0;
    }

    .screenshots-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        max-width: 280px;
        margin: 0 auto;
    }

    .screenshot-placeholder {
        height: 500px;
        border-radius: 16px;
    }

    .placeholder-icon {
        font-size: 2rem;
        margin-bottom: var(--spacing-xs);
    }

    /* Subscription mobile */
    .subscription {
        padding: var(--spacing-lg) 0;
    }

    .subscription-content {
        gap: var(--spacing-md);
    }

    .subscription-info h3 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-sm);
    }

    .subscription-info p {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-md);
    }

    .subscription-card {
        margin-top: 20px;
        padding: var(--spacing-md);
        border-radius: 16px;
    }

    .subscription-card h3 {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-sm);
    }

    .amount {
        font-size: 2.2rem;
    }

    .currency,
    .period {
        font-size: 0.9rem;
    }

    .features-list {
        margin-bottom: var(--spacing-md);
        font-size: 0.9rem;
    }

    .pricing-breakdown {
        gap: var(--spacing-sm);
    }

    .breakdown-item {
        padding: var(--spacing-sm);
        gap: var(--spacing-xs);
        border-radius: var(--border-radius);
        margin-bottom: 4px;
    }

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

    .breakdown-text h4 {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }

    .breakdown-text p {
        font-size: 0.8rem;
    }

    /* Association mobile - ordre maintenu */
    .association-content {
        gap: var(--spacing-lg);
    }

    .association-text h3 {
        font-size: 1.6rem;
        margin-bottom: var(--spacing-sm);
    }

    .association-text p {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }

    .impact-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
        max-width: 100%;
        margin-bottom: var(--spacing-lg);
    }

    .stat {
        padding: var(--spacing-md);
        min-height: 120px;
    }

    .image-placeholder {
        height: 200px;
        max-width: 100%;
    }

    /* Phone mockup mobile optimisé */
    .phone-mockup {
        width: 280px;
        height: 560px;
        margin: var(--spacing-lg) auto;
        position: relative;
        top: auto;
        margin-left: auto;
    }

    .chat-bubble {
        font-size: 0.8rem;
        padding: 10px 12px;
        margin: 4px 12px 6px;
        max-width: 80%;
    }

    .engagement-prompt {
        bottom: 12px;
        left: 12px;
        right: 12px;
        padding: 10px;
    }

    .prompt-text {
        font-size: 0.7rem;
        margin-bottom: 6px;
    }

    .mock-input {
        padding: 6px 10px;
        font-size: 0.7rem;
    }

    .mock-send-button {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .association {
        padding: var(--spacing-lg) 0;
    }

    .association-content {
        gap: var(--spacing-md);
    }

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

    .association-text p {
        font-size: 0.9rem;
    }

    .impact-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }

    .stat {
        padding: var(--spacing-sm);
        min-height: 100px;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .image-placeholder {
        height: 180px;
        border-radius: 12px;
    }

    /* Phone mockup très petit */
    .phone-mockup {
        width: 240px;
        height: 480px;
    }

    .chat-bubble {
        font-size: 0.75rem;
        padding: 8px 10px;
        margin: 3px 10px 5px;
        max-width: 85%;
    }

    .engagement-prompt {
        bottom: 10px;
        left: 10px;
        right: 10px;
        padding: 8px;
    }

    .prompt-text {
        font-size: 0.65rem;
        margin-bottom: 5px;
    }

    .mock-input {
        padding: 5px 8px;
        font-size: 0.65rem;
    }

    .mock-send-button {
        width: 24px;
        height: 24px;
    }
}

/* Tablettes - association optimisée */
@media (min-width: 769px) and (max-width: 1024px) {
    .association {
        padding: var(--spacing-xxl) 0;
    }

    .association-content {
        max-width: 900px;
        margin: 0 auto;
        padding: 0 24px;
    }

    .impact-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-xl);
    }

    .stat {
        padding: var(--spacing-lg);
        min-height: 140px;
    }

    .image-placeholder {
        max-width: 500px;
        height: 280px;
    }

    /* Phone mockup tablette */
    .phone-mockup {
        width: 320px;
        height: 640px;
        margin-left: 30px;
    }

    .chat-bubble {
        font-size: 0.82rem;
        padding: 11px 14px;
        margin: 5px 14px 7px;
    }
}

/* Grands écrans - maintien de l'ordre */
@media (min-width: 1025px) {
    .association {
        padding: var(--spacing-xxl) 0;
    }

    .association-content {
        max-width: 1000px;
        margin: 0 auto;
        padding: 0 40px;
    }

    .impact-stats {
        margin-bottom: var(--spacing-xxl);
    }

    .image-placeholder {
        max-width: 600px;
        height: 320px;
    }
}

/* Corrections spécifiques pour améliorer la cohérence */
.section {
    width: 100%;
    overflow-x: hidden;
}

/* Amélioration de la navigation responsive */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 25px;
    }
}

@media (max-width: 900px) {
    .nav-menu {
        gap: 20px;
    }

    .nav-menu a {
        font-size: 0.9rem;
        padding: 6px 12px;
    }
}

/* Optimisations pour écrans ultra-larges (1920px+) */
@media (min-width: 1920px) {
    .hero-title {
        font-size: 4.5rem;
    }

    .section-title {
        font-size: 3rem;
    }

    .phone-mockup {
        width: 420px;
        height: 840px;
    }

    .feature-card {
        padding: var(--spacing-xl);
    }

    .stat {
        padding: var(--spacing-xxl);
        min-height: 180px;
    }
}

/* Logos - styles séparés header et footer */
.nav-logo img,
.nav-logo .logo-img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(155, 140, 255, 0.2);
}

/* Logo du footer - taille contrôlée */
.footer .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--spacing-md);
}

.footer .logo-img {
    width: 48px;
    /* Taille raisonnable pour le footer */
    height: 48px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(155, 140, 255, 0.2);
}

.footer .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cocoon-accent);
}

/* Corrections responsive pour les logos */
@media (max-width: 768px) {
    .footer .logo-img {
        width: 40px;
        height: 40px;
    }

    .footer .logo-text {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {

    /* Logo header mobile */
    .nav-logo img,
    .nav-logo .logo-img {
        width: 28px;
        height: 28px;
        border-radius: 6px;
    }

    .nav-logo span {
        font-size: 1.2rem;
    }

    /* Logo footer mobile */
    .footer .logo-img {
        width: 36px;
        height: 36px;
    }

    .footer .logo-text {
        font-size: 1.2rem;
    }
}