/* 
* Main CSS file for Success Consulting Office website
* Author: Manus
* Version: 1.2 (Aesthetic Green Theme)
*/

/* Global Styles */
:root {
    --primary-color: #1B4332; /* Vert émeraude profond */
    --secondary-color: #081C15; /* Vert nuit pour contraste */
    --accent-color: #D8F3DC; /* Vert menthe très clair pour accent */
    --accent-color-2: #40916C; /* Vert moyen pour les éléments d'action */
    --light-color: #F7FFF7; /* Blanc cassé avec une touche de vert */
    --text-light: #ffffff;
    --text-dark: #2D2D2D;
    --hover-transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.section-description {
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 18px;
}

/* Header Styles */
header {
    background-color: #ffffff;
    padding: 15px 0;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    display: block;
    width: 200px;
    height: auto;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-img img {
    max-width: 100%;
    max-height: 100%;
}

.logo-text {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    justify-content: flex-end;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 10px 15px;
    margin-right: 5px;
    display: block;
    transition: var(--hover-transition);
    border-bottom: 2px solid transparent;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-color-2);
    border-bottom: 2px solid var(--accent-color-2);
    transform: translateY(-2px);
}

.lang-link {
    color: var(--secondary-color);
    font-weight: bold;
}

/* Hero Section */
.hero-section {
    background-color: var(--primary-color);
    background-image: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    font-size: 48px;
    margin-bottom: 25px;
    font-weight: 700;
}

.hero-section p {
    font-size: 20px;
    margin-bottom: 35px;
    opacity: 0.9;
}

.hero-image {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-image h2 {
    font-size: 36px;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 12px 25px;
    font-size: 16px;
    line-height: 1.5;
    border-radius: 8px;
    transition: all 0.3s ease;
    margin-right: 10px;
    cursor: pointer;
}

.btn-lg {
    padding: 15px 35px;
    font-size: 18px;
}

.btn-outline-light {
    color: var(--text-light);
    background-color: transparent;
    border: 2px solid var(--text-light);
}

.btn-outline-light:hover {
    color: var(--primary-color);
    background-color: var(--text-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-light {
    color: var(--text-light);
    background-color: var(--accent-color-2);
    border: 2px solid var(--accent-color-2);
}

.btn-light:hover {
    background-color: #2D6A4F;
    border-color: #2D6A4F;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Services Section */
.services-section {
    padding: 100px 0;
}

.service-card {
    background-color: white;
    color: var(--text-dark);
    padding: 40px;
    height: 100%;
    transition: var(--hover-transition);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-top: 5px solid var(--accent-color-2);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
    margin-bottom: 25px;
    font-size: 42px;
    color: var(--accent-color-2);
}

/* Regional Expertise Section */
.expertise-section {
    padding: 100px 0;
    background-color: var(--light-color);
}

.expertise-card {
    background-color: #fff;
    padding: 35px;
    height: 100%;
    transition: var(--hover-transition);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    text-align: center;
    border-radius: 15px;
}

.expertise-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.region-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-weight: bold;
    font-size: 20px;
}

/* Impact Section */
.impact-section {
    padding: 100px 0;
}

.counter-card {
    background-color: #fff;
    padding: 50px 25px;
    border-radius: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.counter-number {
    font-size: 56px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background-color: var(--primary-color);
    background-image: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    text-align: center;
}

.cta-section h2 {
    font-size: 40px;
    margin-bottom: 25px;
}

/* Footer Styles */
footer {
    background-color: var(--secondary-color);
    color: var(--text-light);
    padding: 80px 0 30px;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 8px;
}

.copyright {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}