/* ==========================================
   VARIABLES & RESET
   ========================================== */

:root {
    /* Palette colorée et dynamique pour jeunes élèves */
    --primary-color: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-light: #a78bfa;
    --accent-color: #f59e0b;
    --accent-light: #fcd34d;
    --success-color: #10b981;
    --pink-accent: #ec4899;
    --cyan-accent: #06b6d4;

    /* Couleurs de fond claires et douces */
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-gradient-light: #eef2ff;
    --bg-gradient-warm: #fef3c7;

    /* Texte lisible sur fond clair */
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;

    /* Espacement (réduit entre les sections) */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 3rem;

    /* Typographie (tailles agrandies) */
    --font-primary:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, sans-serif;
    --font-size-base: 1.0625rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.625rem;
    --font-size-2xl: 2.125rem;
    --font-size-3xl: 3.25rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    min-width: 0;
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    box-sizing: border-box;
}

/* ==========================================
   NAVIGATION
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(124, 58, 237, 0.1);
    transition: var(--transition-base);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--accent-color)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-base);
}

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

.btn-cta {
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--primary-dark)
    );
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    color: white !important;
}

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

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.3);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(
        135deg,
        var(--bg-gradient-light) 0%,
        var(--bg-gradient-warm) 100%
    );
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.element-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-light);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.element-2 {
    width: 300px;
    height: 300px;
    background: var(--accent-light);
    bottom: -50px;
    right: -50px;
    animation-delay: 5s;
}

.element-3 {
    width: 350px;
    height: 350px;
    background: var(--pink-accent);
    top: 50%;
    right: 10%;
    animation-delay: 10s;
    opacity: 0.3;
}

@keyframes float {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    color: var(--text-primary);
}

.title-line {
    display: block;
}

.title-line.accent {
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--accent-color)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--primary-dark)
    );
    color: white;
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(124, 58, 237, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--bg-gradient-light);
    border-color: var(--primary-dark);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(45deg);
    margin: 10px auto 0;
}

@keyframes bounce {
    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* ==========================================
   NEW HERO SECTION (Editor Style)
   ========================================== */

.hero-content-new {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 2rem 0;
}

.hero-text-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(8px);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    width: fit-content;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success-color);
}

.hero-title-new {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.title-gradient {
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--accent-color)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle-new {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 32rem;
}

.hero-cta-new {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding-top: 0.5rem;
}

.btn-primary-new {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-radius: 0.375rem;
    background: white;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-primary-new:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-secondary-new {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-radius: 0.375rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.5);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

.btn-secondary-new:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--primary-color);
}

.icon-play {
    width: 16px;
    height: 16px;
}

.hero-features {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding-top: 0.5rem;
    font-size: 0.9375rem;
    color: var(--text-muted);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.icon-check {
    width: 16px;
    height: 16px;
    color: var(--success-color);
}

/* Preview Card */
.hero-preview {
    position: relative;
}

.preview-card {
    position: relative;
    border-radius: 1rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    padding: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.preview-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.toggle-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.5);
    color: var(--text-primary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.toggle-btn.active {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.toggle-btn:not(.active):hover {
    background: rgba(255, 255, 255, 0.8);
}

.preview-label {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.preview-pane {
    margin-top: 1rem;
}

.preview-pane.hidden {
    display: none;
}

/* Pain items */
.preview-pane {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.preview-item {
    position: relative;
    border-radius: 0.5rem;
    padding: 0.75rem;
    transition: all var(--transition-base);
}

.pain-item {
    border: 1px solid;
    background: rgba(255, 255, 255, 0.6);
}

.pain-item.item-1 {
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.1);
    transform: rotate(-2deg);
}

.pain-item.item-2 {
    border-color: rgba(251, 191, 36, 0.3);
    background: rgba(251, 191, 36, 0.1);
    transform: rotate(3deg);
}

.pain-item.item-3 {
    grid-column: span 2;
    border-color: rgba(249, 115, 22, 0.3);
    background: rgba(249, 115, 22, 0.1);
    transform: rotate(-1deg);
}

.pain-item.item-4 {
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.1);
    transform: rotate(2deg);
}

.preview-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.item-title {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
}

.item-badge {
    font-size: 0.65rem;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
}

.item-badge.pain {
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.5);
}

.preview-line {
    height: 8px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    margin-top: 0.5rem;
}

.preview-tag {
    position: absolute;
    font-size: 0.65rem;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.pain-tag {
    background: rgba(239, 68, 68, 0.8);
    color: white;
}

.pain-item.item-1 .pain-tag {
    top: -0.5rem;
    right: -0.5rem;
}

.pain-item.item-2 .pain-tag {
    bottom: -0.5rem;
    left: -0.5rem;
    background: rgba(251, 191, 36, 0.8);
}

.pain-item.item-3 .pain-tag {
    top: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(249, 115, 22, 0.8);
}

.pain-item.item-4 .pain-tag {
    bottom: -0.5rem;
    right: 0.75rem;
}

/* Solution items */
.solution-item {
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.6);
    border-radius: 0.5rem;
    padding: 0.75rem;
}

.solution-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.solution-icon {
    width: 24px;
    height: 24px;
    border-radius: 0.375rem;
    flex-shrink: 0;
}

.solution-icon.icon-1 {
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--cyan-accent)
    );
}

.solution-icon.icon-2 {
    background: linear-gradient(135deg, var(--pink-accent), #a855f7);
}

.solution-icon.icon-3 {
    background: linear-gradient(135deg, var(--success-color), #14b8a6);
}

.solution-icon.icon-4 {
    background: linear-gradient(
        135deg,
        var(--cyan-accent),
        var(--primary-color)
    );
}

.solution-text {
    flex: 1;
    min-width: 0;
}

.solution-title {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
}

.solution-subtitle {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.125rem;
}

.icon-check-green,
.icon-check-blue,
.icon-check-default {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.icon-check-green {
    color: var(--success-color);
}

.icon-check-blue {
    color: var(--cyan-accent);
}

.icon-check-default {
    color: var(--text-secondary);
}

.preview-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.footer-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.icon-warning {
    width: 14px;
    height: 14px;
    color: #f59e0b;
}

.icon-success {
    width: 14px;
    height: 14px;
    color: var(--success-color);
}

/* Responsive */
@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-title-new {
        font-size: 2rem;
    }

    .preview-card {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .hero-title-new {
        font-size: 1.75rem;
    }

    .hero-subtitle-new {
        font-size: 1rem;
    }

    .preview-pane {
        grid-template-columns: 1fr;
    }

    .pain-item.item-3 {
        grid-column: span 1;
    }
}

/* ==========================================
   VIDEO DEMO SECTION (De l'hésitation à la fiche prête)
   ========================================== */

.video-demo-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--bg-primary);
}

.video-demo-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.video-demo-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.video-demo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(8px);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    width: fit-content;
}

.badge-dot-blue {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan-accent);
}

.video-demo-title {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-top: 0.75rem;
}

.video-demo-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 0.75rem;
}

.video-demo-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    font-size: 1.0625rem;
    color: var(--text-secondary);
}

.video-demo-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.list-dot {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.video-demo-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.btn-video-play {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-radius: 0.375rem;
    background: white;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-video-play:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-video-continue {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-radius: 0.375rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.5);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

.btn-video-continue:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--primary-color);
}

.video-demo-player {
    position: relative;
}

.video-wrapper-new {
    position: relative;
    border-radius: 1rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.video-element {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: rgba(0, 0, 0, 0.5);
    display: block;
}

.video-info {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 9999px;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    font-size: 0.75rem;
    color: white;
}

.icon-info {
    width: 14px;
    height: 14px;
}

.icon-arrow {
    width: 16px;
    height: 16px;
}

/* Responsive */
@media (max-width: 968px) {
    .video-demo-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .video-demo-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .video-demo-title {
        font-size: 1.75rem;
    }

    .video-demo-subtitle {
        font-size: 1rem;
    }
}

/* ==========================================
   PROBLEM SECTION (Format Editor)
   ========================================== */

.problem-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--bg-secondary);
}

.problem-grid-new {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 2rem;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

.problem-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.problem-title {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.problem-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.problem-card-new {
    position: relative;
    border-radius: 0.75rem;
    padding: 1rem;
    transition: all var(--transition-base);
    border: 1px solid;
    background: rgba(255, 255, 255, 0.8);
}

.card-stress {
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.08);
}

.card-rules {
    border-color: rgba(249, 115, 22, 0.3);
    background: rgba(249, 115, 22, 0.08);
}

.card-fiche {
    grid-column: span 2;
    border-color: rgba(236, 72, 153, 0.3);
    background: rgba(236, 72, 153, 0.08);
}

.problem-card-new:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.problem-card-header-new {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.problem-card-title-new {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.problem-icon-x {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.card-stress .problem-icon-x {
    color: rgba(239, 68, 68, 0.7);
}

.card-rules .problem-icon-x {
    color: rgba(249, 115, 22, 0.7);
}

.card-fiche .problem-icon-x {
    color: rgba(236, 72, 153, 0.7);
}

.problem-card-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.problem-card-visual {
    margin-top: 0.75rem;
}

.visual-line {
    height: 8px;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.card-stress .visual-line {
    background: rgba(239, 68, 68, 0.3);
}

.card-fiche .visual-line {
    background: rgba(236, 72, 153, 0.3);
}

.visual-line.short {
    width: 66.666667%;
}

.visual-line.medium {
    width: 75%;
}

.visual-badges {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.visual-badge {
    font-size: 0.65rem;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.4);
    color: var(--text-primary);
}

.problem-card-tag {
    position: absolute;
    font-size: 0.65rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.375rem;
    font-weight: 500;
    color: white;
}

.tag-stress {
    top: -0.5rem;
    right: -0.5rem;
    background: rgba(239, 68, 68, 0.9);
}

.tag-rules {
    right: 0.5rem;
    bottom: 0.5rem;
    background: rgba(249, 115, 22, 0.9);
    color: white;
}

.tag-fiche {
    left: -0.5rem;
    bottom: -0.5rem;
    background: rgba(236, 72, 153, 0.9);
}

/* Responsive */
@media (max-width: 968px) {
    .problem-grid-new {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .problem-title {
        font-size: 1.75rem;
    }

    .card-fiche {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .problem-cards-grid {
        grid-template-columns: 1fr;
    }

    .card-fiche {
        grid-column: span 1;
    }
}

/* ==========================================
   TRANSITION SECTION
   ========================================== */

.transition-section {
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--bg-primary);
}

.transition-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.transition-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--primary-color),
        transparent
    );
}

.transition-text {
    font-size: var(--font-size-xl);
    font-weight: 600;
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--accent-color)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
}

/* ==========================================
   SOLUTION SECTION (Fusionnée avec Editor)
   ========================================== */

.solution-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--bg-secondary);
}

.solution-header {
    text-align: center;
    max-width: 42rem;
    margin: 0 auto;
    margin-bottom: var(--spacing-lg);
}

.solution-title {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.solution-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 0.75rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2.5rem;
}

.step-card {
    position: relative;
    border-radius: 1rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: var(--bg-card);
    padding: 1rem;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.15);
    border-color: var(--primary-color);
}

.step-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.step-card-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.step-icon {
    width: 20px;
    height: 20px;
    color: var(--cyan-accent);
    flex-shrink: 0;
}

.step-icon-success {
    color: var(--success-color);
}

.step-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.step-card-note {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Figure List (Step 1) */
.figure-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.figure-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.5);
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.figure-badge {
    font-size: 0.8125rem;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-weight: 500;
}

.badge-a {
    background: rgba(16, 185, 129, 0.2);
    color: #059669;
}

.badge-b {
    background: rgba(124, 58, 237, 0.2);
    color: var(--primary-color);
}

.badge-c {
    background: rgba(236, 72, 153, 0.2);
    color: var(--pink-accent);
}

/* Sequence List (Step 2) */
.sequence-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.9375rem;
}

.sequence-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sequence-number {
    width: 20px;
    height: 20px;
    border-radius: 0.375rem;
    background: rgba(124, 58, 237, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    flex-shrink: 0;
}

.sequence-box {
    flex: 1;
    border-radius: 0.375rem;
    background: rgba(255, 255, 255, 0.5);
    padding: 0.5rem 0.75rem;
    color: var(--text-primary);
}

/* Rules List (Step 3) */
.rules-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rule-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    border: 1px solid rgba(16, 185, 129, 0.2);
    background: rgba(16, 185, 129, 0.1);
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.rule-check {
    width: 16px;
    height: 16px;
    color: var(--success-color);
    flex-shrink: 0;
}

/* Fiche Preview (Step 4) */
.fiche-preview-card {
    border-radius: 0.5rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: rgba(255, 255, 255, 0.5);
    padding: 0.75rem;
    font-size: 0.9375rem;
}

.fiche-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.fiche-preview-title {
    font-weight: 500;
    color: var(--text-primary);
}

.fiche-preview-status {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.fiche-preview-line {
    height: 8px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 4px;
    margin-bottom: 0.25rem;
}

.fiche-preview-line.short {
    width: 66.666667%;
}

.fiche-preview-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.fiche-btn-export {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    border: none;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all var(--transition-base);
}

.fiche-btn-export:hover {
    background: white;
}

.fiche-btn-print {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.75rem;
    transition: all var(--transition-base);
}

.fiche-btn-print:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 1200px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .solution-title {
        font-size: 1.75rem;
    }
}

/* ==========================================
   VIDEO SECTION
   ========================================== */

.video-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--bg-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 2px solid rgba(124, 58, 237, 0.2);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 18px;
}

/* ==========================================
   FIGURES EXAMPLES SECTION
   ========================================== */

.figures-examples-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--bg-primary);
}

.figures-examples-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.figures-examples-title-section {
    flex: 1;
}

.figures-examples-title {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.figures-examples-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 0.75rem;
}

.figures-categories {
    display: none;
    align-items: center;
    gap: 0.5rem;
}

.category-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    background: rgba(124, 58, 237, 0.1);
    color: var(--text-primary);
}

/* Panorama / carousel : défilement horizontal, autant de figures qu'on veut */
.figures-panorama-wrap {
    margin-top: 2rem;
    margin-left: calc(-1 * var(--spacing-md));
    margin-right: calc(-1 * var(--spacing-md));
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.figures-panorama {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
}

.figures-panorama::-webkit-scrollbar {
    height: 8px;
}

.figures-panorama::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.figures-panorama::-webkit-scrollbar-thumb {
    background: rgba(124, 58, 237, 0.3);
    border-radius: 4px;
}

.figures-panorama::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.5);
}

.figures-panorama-hint {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    text-align: center;
}

@media (min-width: 769px) {
    .figures-panorama-hint {
        display: none;
    }
}

.figure-card {
    flex: 0 0 min(280px, 85vw);
    scroll-snap-align: start;
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    border: 1px solid rgba(124, 58, 237, 0.2);
    background: var(--bg-card);
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.figure-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.15);
    border-color: var(--primary-color);
}

.figure-video-preview {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(
        135deg,
        var(--bg-gradient-light),
        var(--bg-gradient-warm)
    );
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--text-muted);
}

.play-icon {
    width: 48px;
    height: 48px;
    color: var(--primary-color);
    opacity: 0.6;
    transition: all var(--transition-base);
}

.figure-card:hover .play-icon {
    opacity: 1;
    transform: scale(1.1);
}

.video-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.figure-card-content {
    padding: 1rem;
}

.figure-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.figure-name {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.figure-category {
    font-size: 0.65rem;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-weight: 500;
}

.figure-description {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 0.5rem;
}

/* Responsive */
@media (min-width: 768px) {
    .figures-categories {
        display: flex;
    }

    .figures-examples-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .figures-examples-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .figures-examples-title {
        font-size: 1.75rem;
    }
}

/* ==========================================
   FEATURES SECTION
   ========================================== */

.features-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-card {
    background: var(--bg-card);
    padding: var(--spacing-md);
    border-radius: 20px;
    border: 1px solid rgba(124, 58, 237, 0.1);
    transition: all var(--transition-base);
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(124, 58, 237, 0.15);
    border-color: var(--primary-color);
}

.feature-visual {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-check,
.visual-figures,
.visual-speed,
.visual-clean,
.visual-modify,
.visual-confident {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--accent-color)
    );
    position: relative;
}

.visual-check::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: white;
    font-weight: 700;
}

.visual-figures {
    background: linear-gradient(135deg, var(--success-color), #059669);
}

.visual-speed {
    background: linear-gradient(135deg, var(--accent-color), #d97706);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.visual-clean {
    background: linear-gradient(135deg, var(--cyan-accent), #0891b2);
}

.visual-modify {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.visual-confident {
    background: linear-gradient(135deg, var(--pink-accent), #db2777);
}

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

.feature-card p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==========================================
   TRUST SECTION
   ========================================== */

.trust-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--bg-primary);
}

.trust-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.trust-visual {
    position: relative;
    height: 300px;
}

.trust-circle {
    position: absolute;
    border-radius: 50%;
    border: 3px solid;
}

.circle-1 {
    width: 150px;
    height: 150px;
    border-color: var(--primary-color);
    top: 0;
    left: 0;
    animation: rotate 15s linear infinite;
}

.circle-2 {
    width: 120px;
    height: 120px;
    border-color: var(--accent-color);
    top: 80px;
    left: 80px;
    animation: rotate 20s linear infinite reverse;
}

.circle-3 {
    width: 90px;
    height: 90px;
    border-color: var(--pink-accent);
    top: 160px;
    left: 40px;
    animation: rotate 25s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.trust-text h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--accent-color)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trust-text p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.8;
}

/* ==========================================
   FINAL CTA SECTION
   ========================================== */

.final-cta {
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(
        135deg,
        var(--bg-gradient-light),
        var(--bg-gradient-warm)
    );
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--primary-light);
    top: -200px;
    right: -200px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--accent-light);
    bottom: -150px;
    left: -150px;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.cta-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.btn-cta-large {
    display: inline-block;
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--accent-color)
    );
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: var(--font-size-lg);
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 10px 40px rgba(124, 58, 237, 0.3);
    transition: all var(--transition-base);
}

.btn-cta-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 60px rgba(124, 58, 237, 0.4);
}

.cta-note {
    margin-top: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background: var(--bg-secondary);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    border-top: 1px solid rgba(124, 58, 237, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

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

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(124, 58, 237, 0.1);
    color: var(--text-muted);
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 768px) {
    :root {
        --font-size-3xl: 2rem;
        --font-size-2xl: 1.5rem;
        --font-size-xl: 1.25rem;
    }

    .nav-menu {
        display: none;
    }

    .hero {
        min-height: 90vh;
        padding: var(--spacing-lg) var(--spacing-sm);
    }

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

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

    .step-item {
        grid-template-columns: 1fr;
    }

    .step-number {
        font-size: 2rem;
    }

    .trust-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .trust-visual {
        height: 200px;
        margin: 0 auto;
    }

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

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

    .btn-primary,
    .btn-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* ==========================================
   MODAL STYLES - harmonisés pour tous les modaux
   ========================================== */

.login-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        visibility 0.4s ease;
}

.login-modal:not(.hidden) {
    opacity: 1;
    visibility: visible;
}

.login-modal.hidden {
    opacity: 0;
    visibility: hidden;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* Style unifié pour les deux modaux */
.modal-content {
    position: relative;
    background: var(--bg-card);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 440px;
    max-height: 85vh;
    overflow-y: auto;
    transform: translateY(20px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.login-modal:not(.hidden) .modal-content {
    transform: translateY(0) scale(1);
}

/* Header commun */
.modal-header {
    padding: 1.25rem 1.5rem 0.75rem;
    border-bottom: 1px solid rgba(124, 58, 237, 0.15);
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Body commun */
.modal-body {
    padding: 1.25rem 1.5rem;
}

/* Footer commun */
.modal-footer {
    margin-top: 0.5rem;
    padding: 0.75rem 1.5rem 1.25rem;
    border-top: 1px solid rgba(124, 58, 237, 0.15);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Bouton de fermeture */
.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: rgba(124, 58, 237, 0.1);
    color: var(--primary-color);
    border-color: rgba(124, 58, 237, 0.3);
}

/* Formulaire commun */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
    pointer-events: none;
    width: 18px;
    height: 18px;
}

.input-wrapper input,
.input-wrapper select {
    width: 100%;
    padding: 0.7rem 1rem 0.7rem 2.5rem;
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.25s ease;
}

.input-wrapper input:focus,
.input-wrapper select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
    background: var(--bg-card);
}

.input-wrapper select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.125rem;
    cursor: pointer;
}

.form-checkbox label {
    cursor: pointer;
    font-weight: 500;
}

.form-checkbox a,
.link-forgot {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.form-checkbox a:hover,
.link-forgot:hover {
    text-decoration: underline;
}

.btn-submit {
    width: 100%;
    padding: 0.75rem 1rem;
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--primary-dark)
    );
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.4);
}

.btn-submit:active {
    transform: translateY(0);
}

.link-switch {
    background: none;
    border: none;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    padding: 0;
    font-size: inherit;
    transition: all 0.2s ease;
}

.link-switch:hover {
    text-decoration: underline;
    color: var(--primary-dark);
}

/* Responsive */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        margin: 1rem;
    }

    .modal-header {
        padding: 1rem 1.25rem 0.5rem;
    }

    .modal-body {
        padding: 1rem 1.25rem;
    }

    .modal-footer {
        padding: 0.5rem 1.25rem 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .input-wrapper input,
    .input-wrapper select {
        padding: 0.6rem 1rem 0.6rem 2.25rem;
        font-size: 0.85rem;
    }

    .input-icon {
        width: 16px;
        height: 16px;
        left: 0.75rem;
    }

    .btn-submit {
        padding: 0.65rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .modal-header h3 {
        font-size: 1.1rem;
    }

    .form-group label {
        font-size: 0.8rem;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-content {
        max-width: 100%;
        margin: 1rem;
    }

    .modal-header,
    .modal-body {
        padding: 1.25rem 1.5rem;
    }

    /* Optimisation mobile pour le formulaire de connexion */
    .auth-form-pane[data-pane="login"] .modal-header {
        padding: 0.75rem 1rem 0.25rem;
    }

    .auth-form-pane[data-pane="login"] .modal-body {
        padding: 0.5rem 1rem 0.75rem;
    }

    .auth-form-pane[data-pane="login"] .auth-form {
        gap: 0.5rem;
    }

    .auth-form-pane[data-pane="login"] .btn-submit {
        margin-top: 0.125rem;
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .auth-form-pane[data-pane="login"] .modal-footer {
        margin-top: 0.25rem;
        padding-top: 0.5rem;
        font-size: 0.75rem;
    }

    /* S'assurer qu'il n'y a pas de scroll inutile sur mobile pour la connexion */
    .auth-modal-content:has(
            .auth-form-pane[data-pane="login"]:not([style*="display: none"])
        )
        .modal-content {
        max-height: fit-content !important;
        overflow-y: visible !important;
        max-width: 85% !important;
        width: auto;
        min-height: auto;
    }

    /* Garder le scroll pour l'inscription sur mobile si nécessaire */
    .auth-form-pane[data-pane="signup"] .modal-body {
        padding: 1.25rem 1.5rem 1.5rem;
    }
}

/* Réinitialise les paddings/marges internes du login (souvent c'est ça qui fait « gonfler ») */
.auth-form-pane[data-pane="login"] .modal-header,
.auth-form-pane[data-pane="login"] .modal-body,
.auth-form-pane[data-pane="login"] .modal-footer {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
}

.auth-form-pane[data-pane="login"] .auth-form {
    gap: 0.6rem !important;
}

.auth-form-pane[data-pane="login"] .form-group {
    margin-bottom: 0.4rem !important;
}

/* Bombe nucléaire – à mettre TOUT EN BAS du CSS */
#authModal:not(.hidden) .modal-content {
    max-width: 300px !important;
    width: auto !important;
    min-width: unset !important;
}

#authModal:not(.hidden) .modal-content .auth-form-pane[data-pane="login"] ~ * {
    max-width: 100% !important;
}

/* Bombe anti-hauteur pour le login uniquement */
#authModal:not(.hidden) .modal-content:has(.auth-form-pane[data-pane="login"]) {
    max-height: 420px !important; /* ou 420px / 380px selon tes goûts */
    min-height: 380px !important;
    height: auto !important;
}

#authModal:not(.hidden)
    .auth-modal-content:has(.auth-form-pane[data-pane="login"]) {
    height: auto !important;
    max-height: none !important;
}

/* Réduire les paddings internes au minimum viable */
.auth-form-pane[data-pane="login"] .modal-header {
    padding: 1rem 1.25rem 0.5rem !important;
}

.auth-form-pane[data-pane="login"] .modal-body {
    padding: 0.5rem 1.25rem 1rem !important;
}

.auth-form-pane[data-pane="login"] .auth-form {
    gap: 0.9rem !important; /* réduit l'espace entre champs */
}

/* Les inputs eux-mêmes plus compacts */
.auth-form-pane[data-pane="login"] .input-wrapper input {
    height: 44px !important; /* au lieu de ~48-52px par défaut */
    padding: 0 1rem 0 2.5rem !important;
}

/* Le footer (lien s'inscrire) plus serré */
.auth-form-pane[data-pane="login"] .modal-footer {
    padding-top: 0.75rem !important;
    margin-top: 0.5rem !important;
}

/* Réparer la couleur du bouton (violet → ton violet primaire) */
.auth-form-pane[data-pane="login"] .btn-submit {
    background: linear-gradient(135deg, #7c3aed, #6d28d9) !important;
    color: white !important;
    border: none !important;
}

/* Nuclear option - target the exact element */
.modal-content:has(.auth-forms-strip) {
    max-height: 420px !important;
    height: auto !important;
    overflow-y: visible !important;
}

/* Largeur de base raisonnable pour la modal */
.modal-content {
    max-width: 420px; /* valeur par défaut équilibrée */
    width: 90%;
    min-width: 320px; /* empêche qu'il devienne ridicule sur mobile */
}

/* Positionnement du contenu dans le formulaire d'inscription */
.auth-form-pane[data-pane="signup"] {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    height: auto !important;
    min-height: auto !important;
    padding: 1rem !important;
}

/* Sur petits écrans, on laisse respirer un peu plus */
@media (max-width: 500px) {
    .modal-content {
        max-width: 95% !important;
        min-width: 0 !important;
    }

    /* Les grilles passent en colonne automatiquement */
    .auth-form-pane[data-pane="signup"] .form-row {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
}

/* Réajuster les paddings internes pour le formulaire d'inscription */
.auth-form-pane[data-pane="signup"] .modal-header {
    padding: 1.25rem 1.5rem 0.75rem !important;
}

.auth-form-pane[data-pane="signup"] .modal-body {
    padding: 0.75rem 1.5rem 1.25rem !important;
    flex: 1 1 auto !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
}

.auth-form-pane[data-pane="signup"] .auth-form {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    gap: 1rem !important;
    width: 100% !important;
}

/* Assurer que les éléments du formulaire sont alignés en haut */
.auth-form-pane[data-pane="signup"] .form-row {
    justify-content: flex-start !important;
    align-items: flex-start !important;
    margin-bottom: 0.5rem !important;
}

.auth-form-pane[data-pane="signup"] .form-group {
    margin-bottom: 0.75rem !important;
}