/* ==========================================================================
   VISUAL ENHANCEMENTS - Advanced Animations & Effects
   ========================================================================== */

/* ==========================================================================
   SCROLL ANIMATIONS
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Staggered children animation */
.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.active > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.active > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.active > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.active > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.active > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.active > *:nth-child(6) { transition-delay: 0.6s; }

.stagger-children.active > * {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   GLASSMORPHISM CARDS
   ========================================================================== */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .glass-card {
    background: rgba(22, 22, 31, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   3D CARD HOVER EFFECTS
   ========================================================================== */
.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.card-3d:hover {
    transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateY(-8px);
    box-shadow:
        0 20px 40px rgba(139, 92, 246, 0.15),
        0 0 0 1px rgba(139, 92, 246, 0.1);
}

[data-theme="dark"] .card-3d:hover {
    box-shadow:
        0 20px 40px rgba(167, 139, 250, 0.2),
        0 0 0 1px rgba(167, 139, 250, 0.2);
}

/* ==========================================================================
   ANIMATED GRADIENT BORDERS
   ========================================================================== */
.gradient-border {
    position: relative;
    background: var(--surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, #8b5cf6, #06b6d4, #8b5cf6);
    background-size: 200% 200%;
    animation: gradientMove 3s linear infinite;
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ==========================================================================
   FLOATING ELEMENTS IN HERO
   ========================================================================== */
.hero-float-elements {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.float-element {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
    filter: blur(1px);
}

.float-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
    top: 10%;
    left: 5%;
    animation: float1 8s ease-in-out infinite;
}

.float-2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.3) 0%, transparent 70%);
    top: 60%;
    right: 10%;
    animation: float2 6s ease-in-out infinite;
}

.float-3 {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    bottom: 20%;
    left: 15%;
    animation: float3 7s ease-in-out infinite;
}

.float-4 {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.25) 0%, transparent 70%);
    top: 30%;
    right: 20%;
    animation: float1 5s ease-in-out infinite reverse;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(60px, 20px) scale(0.95); }
    75% { transform: translate(20px, 40px) scale(1.02); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-40px, 30px) rotate(5deg); }
    66% { transform: translate(30px, -20px) rotate(-5deg); }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, -30px); }
}

/* ==========================================================================
   AI DASHBOARD MOCKUP
   ========================================================================== */
.hero-mockup {
    position: relative;
    margin-top: 3rem;
    perspective: 1500px;
}

.mockup-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    transform: rotateX(5deg);
    transition: transform 0.5s ease;
}

.mockup-container:hover {
    transform: rotateX(0deg);
}

.mockup-frame {
    background: var(--surface);
    border-radius: 16px;
    box-shadow:
        0 50px 100px -20px rgba(0, 0, 0, 0.25),
        0 30px 60px -30px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: hidden;
    border: 1px solid var(--border);
}

[data-theme="dark"] .mockup-frame {
    box-shadow:
        0 50px 100px -20px rgba(0, 0, 0, 0.5),
        0 30px 60px -30px rgba(0, 0, 0, 0.5),
        0 0 80px rgba(139, 92, 246, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.mockup-dot.red { background: #ff5f57; }
.mockup-dot.yellow { background: #febc2e; }
.mockup-dot.green { background: #28c840; }

.mockup-content {
    padding: 24px;
    min-height: 400px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .mockup-content {
        grid-template-columns: 1fr;
        min-height: 300px;
    }
}

.mockup-panel {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border);
}

.mockup-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
    border: 2px dashed var(--border);
    background: transparent;
}

.mockup-upload-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(139, 92, 246, 0.3); }
    50% { box-shadow: 0 0 40px rgba(139, 92, 246, 0.5); }
}

.mockup-upload-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.mockup-results {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mockup-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--surface);
    border-radius: 8px;
    border: 1px solid var(--border);
    animation: slideInRight 0.5s ease forwards;
    opacity: 0;
}

.mockup-result-item:nth-child(1) { animation-delay: 0.2s; }
.mockup-result-item:nth-child(2) { animation-delay: 0.4s; }
.mockup-result-item:nth-child(3) { animation-delay: 0.6s; }
.mockup-result-item:nth-child(4) { animation-delay: 0.8s; }

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.result-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.result-icon.success { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.result-icon.warning { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.result-icon.info { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }

.result-content {
    flex: 1;
    min-width: 0;
}

.result-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.result-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.result-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.result-badge.success { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.result-badge.warning { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }

/* ==========================================================================
   ENHANCED TRUST BAR
   ========================================================================== */
.trust-bar-enhanced {
    padding: 3rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.tech-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0.6;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.tech-item:hover {
    opacity: 1;
    transform: translateY(-4px);
}

.tech-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border);
    color: var(--accent);
}

.tech-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   PULSE DOT ANIMATION (Enhanced)
   ========================================================================== */
.pulse-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
        opacity: 1;
    }
    50% {
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
        opacity: 0.8;
    }
}

/* ==========================================================================
   COUNTER ANIMATION
   ========================================================================== */
.counter {
    font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   IMPROVED FEATURE CARDS
   ========================================================================== */
.feature-card-enhanced {
    position: relative;
    padding: 2rem;
    background: var(--surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    transition: all 0.4s ease;
    overflow: hidden;
}

.feature-card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card-enhanced:hover::before {
    transform: scaleX(1);
}

.feature-card-enhanced:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.1);
    border-color: var(--accent);
}

[data-theme="dark"] .feature-card-enhanced:hover {
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.15);
}

.feature-icon-enhanced {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    transition: transform 0.3s ease;
}

.feature-card-enhanced:hover .feature-icon-enhanced {
    transform: scale(1.1) rotate(5deg);
}

/* ==========================================================================
   COMPARISON TABLE ENHANCED
   ========================================================================== */
.comparison-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.comparison-cross {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* ==========================================================================
   SMOOTH PAGE TRANSITIONS
   ========================================================================== */
.page-transition {
    animation: pageIn 0.5s ease forwards;
}

@keyframes pageIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   LOGO FIX FOR DARK MODE
   ========================================================================== */
[data-theme="dark"] .logo-img {
    filter: brightness(0) invert(1);
}

/* ==========================================================================
   BUG FIXES - 12 janvier 2026
   ========================================================================== */

/* ==========================================================================
   FIX 1: Bordures inputs/selects visibles en Dark Mode
   ========================================================================== */
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group textarea:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .checkbox-label {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .checkbox-label:hover {
    border-color: var(--accent);
}

/* Fix for --border-subtle variable in dark mode */
[data-theme="dark"] {
    --border-subtle: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   FIX 2: FAQ - Supprimer double icone (garder seulement SVG chevron)
   ========================================================================== */
.faq-question::after {
    display: none !important;
    content: none !important;
}

/* Style pour le chevron SVG */
.faq-question svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--accent);
}

.faq-item.active .faq-question svg,
.faq-item.open .faq-question svg {
    transform: rotate(180deg);
}

/* ==========================================================================
   FIX 3: Blog Cards - Taille images correcte
   ========================================================================== */
.blog-card-image {
    height: 200px;
    max-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
}

.blog-card-image svg {
    width: 60px;
    height: 60px;
    opacity: 0.8;
}

.blog-card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .blog-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.blog-card-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

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

.blog-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 0.75rem;
}

.blog-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.blog-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    flex: 1;
}

.blog-date {
    margin-top: 1rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ==========================================================================
   CORRECTIONS URGENTES - 13 janvier 2026
   ========================================================================== */

/* ==========================================================================
   FIX INPUTS/SELECTS DARK MODE - GLOBAL
   ========================================================================== */
[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]),
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]):hover,
[data-theme="dark"] select:hover,
[data-theme="dark"] textarea:hover {
    border-color: rgba(255, 255, 255, 0.4) !important;
}

[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]):focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] textarea:focus {
    border-color: var(--accent, #8b5cf6) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    outline: none;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: rgba(255, 255, 255, 0.4) !important;
}

/* Checkbox labels dark mode */
[data-theme="dark"] .checkbox-label {
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    background: rgba(255, 255, 255, 0.03) !important;
}

[data-theme="dark"] .checkbox-label:hover {
    border-color: var(--accent, #8b5cf6) !important;
    background: rgba(255, 255, 255, 0.06) !important;
}

/* ==========================================================================
   FIX BLOG LAYOUT - GRILLE CARTES
   ========================================================================== */
.blog-section {
    padding: 80px 0;
}

.blog-section .blog-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 32px !important;
}

@media (max-width: 1024px) {
    .blog-section .blog-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 640px) {
    .blog-section .blog-grid {
        grid-template-columns: 1fr !important;
    }
}

.blog-section .blog-card,
.blog-section article.blog-card {
    display: flex !important;
    flex-direction: column !important;
    background: var(--surface, #fff) !important;
    border: 1px solid var(--border, rgba(0,0,0,0.1)) !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease !important;
    height: 100%;
}

[data-theme="dark"] .blog-section .blog-card,
[data-theme="dark"] .blog-section article.blog-card {
    background: rgba(255, 255, 255, 0.03) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.blog-section .blog-card:hover,
.blog-section article.blog-card:hover {
    transform: translateY(-8px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
    border-color: var(--accent, #8b5cf6) !important;
}

[data-theme="dark"] .blog-section .blog-card:hover,
[data-theme="dark"] .blog-section article.blog-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4) !important;
}

.blog-section .blog-card-image {
    height: 180px !important;
    min-height: 180px !important;
    max-height: 180px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
}

.blog-section .blog-card-image svg {
    width: 60px !important;
    height: 60px !important;
    opacity: 0.9 !important;
}

.blog-section .blog-card-content {
    padding: 24px !important;
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
}

.blog-section .blog-tag {
    display: inline-block !important;
    padding: 6px 14px !important;
    background: rgba(139, 92, 246, 0.1) !important;
    color: var(--accent, #8b5cf6) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    border-radius: 20px !important;
    margin-bottom: 12px !important;
    width: fit-content !important;
}

.blog-section .blog-card h3 {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    margin-bottom: 12px !important;
    color: var(--text-primary) !important;
    line-height: 1.4 !important;
}

.blog-section .blog-card p {
    color: var(--text-secondary) !important;
    font-size: 0.9375rem !important;
    line-height: 1.6 !important;
    flex: 1 !important;
    margin-bottom: 16px !important;
}

.blog-section .blog-date {
    font-size: 0.8125rem !important;
    color: var(--text-muted) !important;
    margin-top: auto !important;
}

/* Links wrapper */
.blog-section .blog-card-link {
    text-decoration: none !important;
    color: inherit !important;
    display: block !important;
    height: 100% !important;
}

/* Offer names styling */
.offer-name {
    display: inline-block;
    background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    margin-right: 0.5rem;
}

/* Phase coming soon styling */
.phase-card.phase-coming {
    opacity: 0.85;
    border-style: dashed;
    position: relative;
}

.phase-card.phase-coming::before {
    content: "Bientôt";
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    color: white;
    border-radius: 4px;
    font-weight: 600;
}