/*
Theme Name: Boubacar Data Analyst Premium
Theme URI: https://data.ngroupmediadigital.com
Description: Thème WordPress ultra-premium pour Data Analyst. Inspiré du template ANADA. Design moderne, espacé et élégant pour PME en Afrique francophone, France, Belgique et Canada.
Version: 1.1.0 - CORRECTED
Author: Ngroup Media & Digital
Author URI: https://ngroupmediadigital.com
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: boubacar-premium
Tags: business, portfolio, data-analytics, responsive, modern

Boubacar Data Analyst Premium WordPress Theme, Copyright 2026
*/

/* ============================================
   TABLE OF CONTENTS
   ============================================
   1. CSS Variables & Design System
   2. Reset & Base Styles
   3. Typography
   4. Buttons
   5. Navbar
   6. Hero Sections
   7. Sections & Containers
   8. Cards & Components
   9. Forms
   10. Footer
   11. Responsive
   12. Animations
   ============================================ */

/* ============================================
   1. CSS VARIABLES & DESIGN SYSTEM
   ============================================ */
:root {
    /* Couleurs Primaires - Boubacar Brand */
    --color-primary: #0A1628;        /* Bleu Navy très foncé */
    --color-primary-light: #162842;  /* Bleu Navy moyen */
    --color-primary-dark: #050B14;   /* Bleu Navy ultra-foncé */
    
    /* Couleurs Secondaires */
    --color-secondary: #EB601B;      /* Orange signature */
    --color-secondary-light: #FF8C42;/* Orange clair hover */
    --color-secondary-dark: #D14D0F; /* Orange foncé */
    
    /* Couleurs Neutres */
    --color-white: #FFFFFF;
    --color-light: #F8F9FA;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-600: #6B7280;
    --color-gray-900: #111827;
    
    /* Typographie */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Font Sizes - Style ANADA (grands titres) */
    --font-size-h1: 64px;
    --font-size-h2: 48px;
    --font-size-h3: 32px;
    --font-size-h4: 24px;
    --font-size-h5: 20px;
    --font-size-body: 18px;
    --font-size-small: 16px;
    
    /* Font Weights */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.8;
    
    /* Espacements - Style ANADA (généreux) */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-2xl: 80px;
    --spacing-3xl: 120px;
    
    /* Section Padding */
    --section-padding: 120px 0;
    --section-padding-mobile: 80px 0;
    
    /* Container */
    --container-max-width: 1320px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;
    
    /* Shadows - Style ANADA (douces) */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   2. RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    font-size: var(--font-size-body);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-900);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

a:hover {
    color: var(--color-secondary);
}

ul, ol {
    list-style: none;
}

/* ============================================
   3. TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

h4 {
    font-size: var(--font-size-h4);
}

h5 {
    font-size: var(--font-size-h5);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

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

/* ============================================
   4. BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 18px 36px;
    font-family: var(--font-primary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-xl);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(235, 96, 27, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-white:hover {
    background: var(--color-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   5. NAVBAR - Style ANADA
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.navbar {
    padding: 24px 0;
}

.navbar-brand {
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.site-header.scrolled .navbar-brand {
    color: var(--color-primary);
}

.navbar-nav {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    font-family: var(--font-primary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    color: var(--color-white);
    padding: 8px 0;
    position: relative;
}

.site-header.scrolled .nav-link {
    color: var(--color-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* ============================================
   6. HERO SECTIONS - Style ANADA
   ============================================ */
.hero-home {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: var(--font-size-h1);
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 20px;
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ============================================
   7. SECTIONS & CONTAINERS
   ============================================ */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(235, 96, 27, 0.1);
    color: var(--color-secondary);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-h2);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-body);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   8. CARDS & COMPONENTS - Style ANADA
   ============================================ */
.service-card {
    position: relative;
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-card.popular {
    border: 2px solid var(--color-secondary);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 30px;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
}

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(235, 96, 27, 0.1), rgba(255, 140, 66, 0.1));
    border-radius: var(--radius-md);
    font-size: 36px;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: rotate(360deg);
}

.service-title {
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-md);
}

.service-features {
    margin: var(--spacing-lg) 0;
}

.service-features li {
    padding: var(--spacing-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-gray-600);
}

.service-features i {
    color: var(--color-secondary);
    font-size: 18px;
}

/* Stats Section */
.stats-section {
    background: var(--color-light);
    padding: var(--spacing-3xl) 0;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.stat-item i {
    font-size: 48px;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.stat-item h3 {
    font-size: 48px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.stat-item p {
    font-size: var(--font-size-body);
    color: var(--color-gray-600);
    margin: 0;
}

/* ============================================
   9. FORMS - Moderne et épuré
   ============================================ */
.form-control {
    width: 100%;
    padding: 18px 24px;
    background: var(--color-gray-50);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--font-size-small);
    font-family: var(--font-secondary);
    transition: all var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-secondary);
    background: var(--color-white);
}

.form-control::placeholder {
    color: var(--color-gray-600);
}

/* ============================================
   10. FOOTER - Style ANADA
   ============================================ */
.site-footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-widget h4 {
    color: var(--color-white);
    font-size: var(--font-size-h5);
    margin-bottom: var(--spacing-lg);
}

.footer-widget p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.footer-social a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-white);
    transition: all var(--transition-normal);
}

.footer-social a:hover {
    background: var(--color-secondary);
    transform: translateY(-3px);
}

.footer-bottom {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* ============================================
   11. RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    :root {
        --font-size-h1: 48px;
        --font-size-h2: 36px;
        --font-size-h3: 28px;
    }
    
    section {
        padding: var(--section-padding-mobile);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-h1: 36px;
        --font-size-h2: 28px;
        --font-size-body: 16px;
    }
}

/* ============================================
   12. ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Floating animation pour hero visual */
@keyframes floating {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.floating {
    animation: floating 3s ease-in-out infinite;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-white { color: var(--color-white); }
.bg-light { background-color: var(--color-light); }
.mb-0 { margin-bottom: 0; }
.mt-5 { margin-top: var(--spacing-xl); }