/* ========================================
   FICHIER: public/css/home.css
   ======================================== */

:root {
    --primary-color: #0d6efd;
    --success-color: #20c997;
    --warning-color: #ffd43b;
    --dark-color: #343a40;
    --light-bg: #f8f9fa;
}

/* GENERAL */
body {
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
}

.section-padding {
    padding: 80px 0;
}

/* NAVBAR */
#main-navbar {
    transition: all 0.3s ease;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

#main-navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.nav-link {
    position: relative;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* HERO SECTION */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.05) 0%, rgba(32, 201, 151, 0.05) 100%);
    border-radius: 0 0 0 100%;
}

.hero-illustration {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* STATS CARDS */
.stat-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15) !important;
}

.counter {
    font-size: 2.5rem;
}

/* FEATURE CARDS */
.feature-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(13, 110, 253, 0.2) !important;
}

.icon-box {
    transition: all 0.3s ease;
}

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

.learn-more {
    transition: all 0.3s ease;
}

.learn-more:hover {
    gap: 10px;
}

/* FEATURE FILTER */
#feature-filter .btn {
    transition: all 0.3s ease;
}

#feature-filter .btn.active {
    transform: scale(1.05);
}

.feature-item {
    transition: all 0.4s ease;
}

.feature-item.hidden {
    opacity: 0;
    transform: scale(0.8);
    height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* DASHBOARD PREVIEW */
.dashboard-mockup {
    position: relative;
}

.dashboard-mockup::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    border-radius: 50%;
    opacity: 0.1;
    z-index: -1;
}

/* TESTIMONIALS */
.testimonial-card {
    transition: all 0.3s ease;
}

.carousel-item.active .testimonial-card {
    animation: slideInUp 0.5s ease;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* PRICING CARDS */
.pricing-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: scale(1.05);
    border-color: var(--primary-color);
}

.pricing-card .btn {
    transition: all 0.3s ease;
}

.pricing-card:hover .btn {
    transform: scale(1.05);
}

/* FAQ */
.accordion-button {
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-color);
    color: white;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

/* NEWS CARDS */
.news-card {
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    overflow: hidden;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.news-card img {
    transition: transform 0.3s ease;
}

.news-card:hover img {
    transform: scale(1.1);
}

/* CTA FINAL */
.cta-final {
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

/* FOOTER */
footer a {
    transition: all 0.3s ease;
}

footer a:hover {
    transform: translateX(5px);
    color: var(--primary-color) !important;
}

.social-links a {
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(13, 110, 253, 0.3);
}

/* MODALS */
.modal-content {
    border: none;
    border-radius: 20px;
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    color: white;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .counter {
        font-size: 2rem;
    }
    
    .navbar-collapse {
        background: white;
        padding: 1rem;
        margin-top: 1rem;
        border-radius: 10px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    }
}

/* ANIMATIONS */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* SCROLL TO TOP BUTTON */
#scrollToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 5px 20px rgba(13, 110, 253, 0.3);
}

#scrollToTop.visible {
    opacity: 1;
    visibility: visible;
}

#scrollToTop:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.5);
}

/* LOADING SPINNER */
.spinner-border {
    animation: spinner-border 0.75s linear infinite;
}

/* UTILITIES */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-primary {
    box-shadow: 0 10px 30px rgba(13, 110, 253, 0.2);
}

.shadow-success {
    box-shadow: 0 10px 30px rgba(32, 201, 151, 0.2);
}