/*
Theme Name: IIDI Expert IA
Theme URI: https://iidi.fr
Author: IIDI Agency
Author URI: https://iidi.fr
Description: Thème WordPress sur mesure pour l'agence IIDI, orienté IA et optimisé SEO. Ce thème intègre des fonctionnalités avancées pour présenter les services IA, projets, témoignages et innovations.
Version: 1.0.0
Requires at least: 5.9
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: iidi-theme
Tags: custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, ai, agency
*/

/* Variables */
:root {
    --primary: #6a11cb;
    --secondary: #2575fc;
    --dark: #212529;
    --light: #f8f9fa;
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
}

/* Base */
body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    overflow-x: hidden;
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
}

/* Gradient styles */
.gradient-bg {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

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

.btn-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    color: white;
}

/* Navigation */
.navbar {
    transition: all 0.3s ease;
    padding: 1rem 2rem;
}

.navbar.scrolled {
    background-color: white !important;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 2rem;
}

/* Sections */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(106, 17, 203, 0.9), rgba(37, 117, 252, 0.9));
}

.hero-content {
    position: relative;
    z-index: 1;
}

.page-header {
    padding: 10rem 0 6rem;
    background-size: cover;
    background-position: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(106, 17, 203, 0.9), rgba(37, 117, 252, 0.9));
}

.page-header-content {
    position: relative;
    z-index: 1;
}

/* Cards */
.service-card {
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.stats-item {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    background-color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.stats-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.stats-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.project-card {
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    margin-bottom: 30px;
}

.project-img {
    transition: all 0.5s ease;
}

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

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
    padding: 2rem;
    color: white;
    transition: all 0.3s ease;
}

.project-card:hover .project-overlay {
    background: linear-gradient(0deg, rgba(106, 17, 203, 0.9) 0%, rgba(37, 117, 252, 0.9) 100%);
}

.testimonial-card {
    border-radius: 15px;
    overflow: hidden;
    padding: 2rem;
    background-color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    margin-bottom: 30px;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.testimonial-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 5rem 0 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 992px) {
    .hero, .page-header {
        text-align: center;
    }
    
    .hero img {
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem 1rem;
    }
    
    .navbar.scrolled {
        padding: 0.5rem 1rem;
    }
    
    .hero {
        padding: 5rem 0;
    }
    
    .stats-item {
        margin-bottom: 1rem;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}