/* 
 * FiscOptim Conseil - Main Stylesheet
 * Author: Professional Developer
 * Version: 1.0
*/

/* ===== BASE STYLES ===== */
:root {
    /* Color Palette */
    --color-primary: #4B0082;       /* Deep Purple */
    --color-secondary: #FF6F00;     /* Bright Tangerine */
    --color-accent: #98FF98;        /* Mint */
    --color-gray: #E0E0E0;          /* Concrete Gray */
    --color-white: #FAFAFA;         /* Glacial White */
    --color-dark: #333333;          /* Dark Text */
    --color-shadow: rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-primary: 'Poppins', 'Helvetica Neue', sans-serif;
    --font-secondary: 'Montserrat', 'Arial', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-round: 50%;

    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

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

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

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

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

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

section {
    padding: var(--spacing-xl) 0;
}

.highlight {
    color: var(--color-secondary);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: 0 2px 10px var(--color-shadow);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
}

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

.logo img {
    height: 40px;
    width: auto;
}

.logo-text {
    margin-left: var(--spacing-xs);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-primary);
}

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

.nav-item {
    margin-left: var(--spacing-md);
}

.nav-link {
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
}

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

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary);
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.8) 0%, rgba(75, 0, 130, 0.6) 100%), url('./img/JXnTp5.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    padding-top: 80px;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background-color: var(--color-accent);
    clip-path: polygon(100% 0, 0 0, 100% 100%);
    opacity: 0.1;
}

.hero-content {
    max-width: 600px;
    z-index: 1;
    animation: fadeIn 1s ease-out;
}

.hero-section h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
}

.subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background-color: var(--color-secondary);
    color: var(--color-white);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: transform var(--transition-fast), background-color var(--transition-fast);
    box-shadow: 0 4px 12px rgba(255, 111, 0, 0.3);
}

.cta-button:hover {
    background-color: #ff8c00;
    transform: translateY(-3px);
    color: var(--color-white);
}

/* ===== ABOUT SECTION ===== */
.about-section {
    background-color: var(--color-white);
}

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

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.rounded-image {
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 20px var(--color-shadow);
    transition: transform var(--transition-medium);
}

.rounded-image:hover {
    transform: scale(1.03);
}

/* ===== SERVICES SECTION ===== */
.services-section {
    background-color: #f9f9ff;
    position: relative;
    overflow: hidden;
}

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

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: 0 5px 15px var(--color-shadow);
    transition: transform var(--transition-medium);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-round);
    background-color: rgba(75, 0, 130, 0.1);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.declaration-icon::before,
.paie-icon::before,
.comptabilite-icon::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.declaration-icon::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234B0082'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8l-6-6zm-1 2l5 5h-5V4zM6 20V4h5v7h7v9H6z'/%3E%3C/svg%3E");
}

.paie-icon::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234B0082'%3E%3Cpath d='M12 2a10 10 0 1 0 10 10A10 10 0 0 0 12 2zm0 18a8 8 0 1 1 8-8 8 8 0 0 1-8 8zm4-9h-3V8a1 1 0 0 0-2 0v3H8a1 1 0 0 0 0 2h3v3a1 1 0 0 0 2 0v-3h3a1 1 0 0 0 0-2z'/%3E%3C/svg%3E");
}

.comptabilite-icon::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234B0082'%3E%3Cpath d='M21 2H3a1 1 0 0 0-1 1v18a1 1 0 0 0 1 1h18a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1zm-1 18H4V4h16v16zM8 9h8a1 1 0 0 0 0-2H8a1 1 0 0 0 0 2zm0 4h8a1 1 0 0 0 0-2H8a1 1 0 0 0 0 2zm0 4h5a1 1 0 0 0 0-2H8a1 1 0 0 0 0 2z'/%3E%3C/svg%3E");
}

.service-features {
    list-style: none;
    margin: var(--spacing-md) 0;
    padding: 0;
}

.service-features li {
    position: relative;
    padding-left: 25px;
    margin-bottom: var(--spacing-xs);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
}

.service-cta {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 600;
    padding: var(--spacing-xs) 0;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

.service-cta:hover {
    border-color: var(--color-secondary);
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
    background-color: var(--color-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.benefit-item {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.9));
    border: 1px solid var(--color-gray);
    position: relative;
    transition: transform var(--transition-medium);
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--color-shadow);
}

.benefit-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.2;
    position: absolute;
    top: 10px;
    right: 20px;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
    background-color: #f9f9ff;
    position: relative;
}

.testimonials-slider {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.testimonial {
    flex: 1 1 300px;
    max-width: 380px;
}

.testimonial-content {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 5px 15px var(--color-shadow);
    position: relative;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-image {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-round);
    object-fit: cover;
    margin-right: var(--spacing-sm);
}

.author-info h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.author-info p {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    background-color: var(--color-white);
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-radius: var(--radius-md);
    box-shadow: 0 2px 10px var(--color-shadow);
    overflow: hidden;
}

.faq-question {
    padding: var(--spacing-md);
    background-color: #f9f9ff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: background-color var(--transition-fast);
}

.faq-question h3 {
    font-size: 1.2rem;
    margin: 0;
}

.faq-toggle {
    width: 20px;
    height: 20px;
    position: relative;
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    background-color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.faq-toggle::before {
    width: 100%;
    height: 2px;
    top: 50%;
    transform: translateY(-50%);
}

.faq-toggle::after {
    width: 2px;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
}

.faq-item.active .faq-toggle::after {
    transform: translateX(-50%) rotate(90deg);
    opacity: 0;
}

.faq-answer {
    padding: 0 var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: var(--spacing-md);
}

.faq-item:hover .faq-question {
    background-color: rgba(75, 0, 130, 0.05);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    background: linear-gradient(to bottom, #f9f9ff, var(--color-white));
}

.contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.contact-info {
    flex: 1;
    min-width: 280px;
}

.contact-hours {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray);
}

.contact-hours h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.contact-form-container {
    flex: 2;
    min-width: 200px;
}

.contact-form {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 5px 15px var(--color-shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-sm);
    background-color: var(--color-white);
    font-family: var(--font-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-group input {
    width: auto;
    margin-right: 10px;
    margin-top: 5px;
}

.checkbox-group label {
    flex: 1;
}

.submit-button {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    font-family: var(--font-primary);
    font-size: 1rem;
}

.submit-button:hover {
    background-color: #5c1099;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: space-between;
}

.footer-column {
    flex: 1;
    min-width: 200px;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

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

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

.footer-bottom {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ===== COOKIE POPUP ===== */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.15);
    padding: var(--spacing-md);
    z-index: 1001;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    transform: translateY(100%);
    transition: transform var(--transition-medium);
}

.cookie-popup.show {
    transform: translateY(0);
}

.cookie-text {
    flex: 2;
    min-width: 280px;
}

.cookie-text p {
    margin: 0;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.cookie-accept {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-fast);
}

.cookie-accept:hover {
    background-color: #ff8c00;
}

.cookie-more {
    background-color: transparent;
    border: 1px solid var(--color-gray);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.cookie-more:hover {
    background-color: var(--color-gray);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 968px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    .about-text {
        order: 2;
    }
    
    .about-image {
        order: 1;
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        box-shadow: 0 5px 10px var(--color-shadow);
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-md) 0;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path var(--transition-medium);
    }
    
    .nav-menu.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    .nav-item {
        margin: var(--spacing-xs) 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .services-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

/* ===== FORM ERROR STYLES ===== */
.form-errors {
    background-color: rgba(255, 0, 0, 0.1);
    border-left: 4px solid #ff0000;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-sm);
}

.form-errors ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.form-errors li {
    color: #d32f2f;
    margin-bottom: var(--spacing-xs);
}

.form-errors li:last-child {
    margin-bottom: 0;
}

input.error, select.error, textarea.error {
    border-color: #d32f2f;
}

/* ===== PORTFOLIO CARDS SECTION ===== */
.portfolio-section {
    padding: var(--spacing-xl) 0;
    background-color: #f9f9ff;
}

.portfolio-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.portfolio-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--color-shadow);
    transition: transform var(--transition-medium);
}

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

.portfolio-image {
    height: 200px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

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

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-content {
    padding: var(--spacing-md);
}

.portfolio-content h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.portfolio-content p {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.portfolio-link {
    font-weight: 600;
    color: var(--color-secondary);
    display: inline-flex;
    align-items: center;
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

.portfolio-link:hover {
    border-color: var(--color-secondary);
}

.portfolio-link::after {
    content: '→';
    margin-left: 5px;
    transition: transform var(--transition-fast);
}

.portfolio-link:hover::after {
    transform: translateX(3px);
} 

@media (max-width: 480px) {
    .portfolio-grid{
        grid-template-columns: 1fr !important;
    }
}