/* STYLE PRINCIPAL POUR DOMAIN - AUDIT FINANCIER */

:root {
    /* Palette de couleurs */
    --color-dark-blue: #0D1F3B;     /* Galactic Deep Blue - fond principal et zones d'en-tête */
    --color-amber: #FF914D;         /* Sunset Amber - boutons d'appel à l'action et accents clés */
    --color-green: #B5D8B1;         /* Sage Mist Green - surlignements et séparateurs doux */
    --color-white: #F5F4F0;         /* Frosted Pearl White - arrière-plans de contenu */
    --color-charcoal: #2E2E2E;      /* Obsidian Charcoal - typographie et éléments de contraste */
    
    /* Typographie */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Lora', serif;
    
    /* Espacement */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
    
    /* Ombres */
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 5px 15px rgba(0, 0, 0, 0.15);
    --shadow-dark: 0 8px 30px rgba(0, 0, 0, 0.2);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-round: 50%;
    
    /* Gradients */
    --gradient-main: linear-gradient(135deg, var(--color-amber) 0%, var(--color-green) 100%);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px; /* Offset for anchors */
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-charcoal);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    margin-bottom: var(--space-md);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-dark-blue);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
    position: relative;
    padding-bottom: var(--space-sm);
}

h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100px;
    height: 4px;
    background: var(--gradient-main);
    border-radius: var(--radius-sm);
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: var(--space-md);
}

a {
    color: var(--color-amber);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-xl) 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-title h2 {
    display: inline-block;
}

.section-title h2::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-amber);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    box-shadow: var(--shadow-light);
}

.btn:hover {
    background-color: var(--color-green);
    color: var(--color-dark-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-large {
    padding: var(--space-md) var(--space-lg);
    font-size: 1.1rem;
}

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

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

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-dark-blue);
    padding: var(--space-sm) 0;
    box-shadow: var(--shadow-medium);
    transition: background-color var(--transition-medium);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1001;
}

.logo a {
    color: var(--color-white);
}

.logo span {
    color: var(--color-amber);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
}

.nav ul {
    display: flex;
    list-style: none;
}

.nav li {
    margin-left: var(--space-md);
    position: relative;
}

.nav a {
    color: var(--color-white);
    font-weight: 600;
    transition: color var(--transition-fast);
    padding: var(--space-xs) 0;
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-main);
    transition: width var(--transition-fast);
}

.nav a:hover {
    color: var(--color-amber);
}

.nav a:hover::after {
    width: 100%;
}

.active a {
    color: var(--color-amber);
}

.active a::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Header height adjustment */
    background-color: var(--color-dark-blue);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 31, 59, 0.7);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
}

.hero h1 {
    color: var(--color-white);
    font-size: 3.5rem;
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about {
    background-color: var(--color-white);
}

.about-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

/* Services Section */
.services {
    background-color: var(--color-dark-blue);
    color: var(--color-white);
}

.services .section-title h2 {
    color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: transform var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

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

.service-content {
    padding: var(--space-md);
}

.service-content h3 {
    color: var(--color-dark-blue);
    margin-bottom: var(--space-sm);
}

.service-content p {
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

/* Audit Types Section */
.audit-types {
    position: relative;
    background-color: var(--color-white);
    padding-top: var(--space-lg);
}

.audit-types-content {
    position: relative;
    z-index: 1;
    padding: var(--space-lg) 0;
}

.audit-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.audit-card {
    background: var(--color-white);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    text-align: center;
    transition: transform var(--transition-medium);
    border-top: 5px solid var(--color-amber);
}

.audit-card:hover {
    transform: translateY(-5px);
}

.audit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    background: var(--gradient-main);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.audit-card h3 {
    margin-bottom: var(--space-sm);
}

/* Benefits Section */
.benefits {
    background-color: var(--color-dark-blue);
    color: var(--color-white);
    padding-top: var(--space-xl);
}

.benefits .section-title h2 {
    color: var(--color-white);
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
}

.benefit-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-main);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--space-md);
    font-size: 1.5rem;
    color: var(--color-dark-blue);
}

.benefit-content h3 {
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.benefit-content p {
    color: var(--color-white);
    opacity: 0.8;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--color-white);
    position: relative;
    padding-top: var(--space-xl);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.testimonial-card {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-medium);
    transition: transform var(--transition-medium);
    position: relative;
    z-index: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-md);
}

.testimonial-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-round);
    overflow: hidden;
    margin-right: var(--space-sm);
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-author h4 {
    margin-bottom: 0;
    font-size: 1.1rem;
}

.testimonial-author p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: var(--color-charcoal);
    opacity: 0.8;
}

.testimonial-text {
    position: relative;
    padding: var(--space-sm) var(--space-md);
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    top: -30px;
    left: -10px;
    font-size: 5rem;
    color: var(--color-amber);
    opacity: 0.2;
    font-family: serif;
    z-index: -1;
}

/* Case Studies Section */
.case-studies {
    background-color: var(--color-white);
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.case-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: transform var(--transition-medium);
}

.case-card:hover {
    transform: translateY(-10px);
}

.case-image {
    height: 200px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

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

.case-content {
    padding: var(--space-md);
    background-color: white;
}

.case-content h3 {
    margin-bottom: var(--space-sm);
}

.case-content p {
    margin-bottom: var(--space-sm);
}

/* Contact Form Section */
.form-section {
    background-color: var(--color-dark-blue);
    color: var(--color-white);
    position: relative;
}

.form-container {
    display: flex;
    gap: var(--space-lg);
    align-items: stretch;
}

.form-content {
    flex: 1;
    background-color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    box-shadow: var(--shadow-medium);
}

.form-image {
    flex: 1;
    background-position: center;
    background-size: cover;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    position: relative;
}

.form-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 31, 59, 0.6);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.form-section h2 {
    color: var(--color-dark-blue);
    text-align: center;
    margin-bottom: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 600;
    color: var(--color-dark-blue);
}

.form-control {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    transition: border var(--transition-fast);
}

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

.form-select {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    background-color: white;
    font-family: var(--font-primary);
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-sm);
}

.checkbox-group input {
    margin-right: var(--space-xs);
}

.checkbox-group label {
    font-size: 0.9rem;
    color: var(--color-dark-blue);
}

.form-button {
    width: 60%;
    display: block;
    margin: 0 auto;
    padding: var(--space-sm);
    background-color: var(--color-amber);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.form-button:hover {
    background-color: var(--color-green);
}

/* Footer */
.footer {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--space-lg) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.footer-about .logo {
    margin-bottom: var(--space-sm);
    font-size: 1.5rem;
}

.footer-about p {
    margin-bottom: var(--space-md);
    opacity: 0.8;
}

.footer-title {
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
    position: relative;
    padding-bottom: var(--space-xs);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--gradient-main);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-xs);
}

.footer-links a {
    color: var(--color-white);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-amber);
}

.footer-contact ul {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
}

.footer-contact i {
    margin-right: var(--space-sm);
    color: var(--color-amber);
}

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

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Cookie popup */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-dark-blue);
    color: var(--color-white);
    padding: var(--space-md);
    z-index: 9999;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cookie-popup p {
    margin-bottom: 0;
    margin-right: var(--space-md);
}

.cookie-popup button {
    background-color: var(--color-amber);
    color: white;
    border: none;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
}

.cookie-popup button:hover {
    background-color: var(--color-green);
}

/* Policy Pages */
.policy-page {
    padding-top: 120px;
    padding-bottom: var(--space-xl);
}

.policy-container {
    max-width: 900px;
    margin: 0 auto;
    background-color: white;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
}

.policy-container h1 {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.policy-container h2 {
    margin-top: var(--space-lg);
}

.policy-container p {
    margin-bottom: var(--space-md);
}

.policy-container ul {
    margin-bottom: var(--space-md);
    margin-left: var(--space-md);
}

.policy-container li {
    margin-bottom: var(--space-xs);
}

/* Thank You Page */
.thanks-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--color-white);
    padding-top: 120px; /* Add space below header */
    padding-bottom: 80px; /* Add space above footer */
}

.thanks-container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-lg);
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    margin-bottom: 60px; /* Extra space between container and footer */
}

.thanks-icon {
    font-size: 4rem;
    color: var(--color-green);
    margin-bottom: var(--space-md);
}

.thanks-container h1 {
    margin-bottom: var(--space-md);
}

.thanks-container p {
    margin-bottom: var(--space-lg);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.py-0 { padding-top: 0; padding-bottom: 0; }
.py-1 { padding-top: var(--space-xs); padding-bottom: var(--space-xs); }
.py-2 { padding-top: var(--space-sm); padding-bottom: var(--space-sm); }
.py-3 { padding-top: var(--space-md); padding-bottom: var(--space-md); }
.py-4 { padding-top: var(--space-lg); padding-bottom: var(--space-lg); }
.py-5 { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }

.px-0 { padding-left: 0; padding-right: 0; }
.px-1 { padding-left: var(--space-xs); padding-right: var(--space-xs); }
.px-2 { padding-left: var(--space-sm); padding-right: var(--space-sm); }
.px-3 { padding-left: var(--space-md); padding-right: var(--space-md); }
.px-4 { padding-left: var(--space-lg); padding-right: var(--space-lg); }
.px-5 { padding-left: var(--space-xl); padding-right: var(--space-xl); }