/* 
 * Main stylesheet for domain.com
 * Financial auditing website - French language
 */

/* ---- Base Styles ---- */
:root {
    --color-background: #FFFDF4;
    --color-primary: #174A5E;
    --color-secondary: #E2C391;
    --color-highlight: #F25C54;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-black: #000000;
    --font-main: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --radius: 4px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    font-size: 16px;
}

/* Add scroll margin for anchor links to account for fixed header */
section[id] {
    scroll-margin-top: 6rem;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

section {
    padding: 4rem 0;
}

/* ---- Buttons ---- */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--color-highlight);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ---- Header & Navigation ---- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-background);
    box-shadow: var(--shadow);
    padding: 1rem 0;
    z-index: 100;
}

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

.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -1px;
    position: relative;
}

.logo-text::after {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background-color: var(--color-highlight);
    border-radius: 50%;
    position: absolute;
    bottom: 5px;
    right: -8px;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.mobile-menu-toggle {
    display: none;
}

.menu-icon {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    position: relative;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    bottom: -8px;
}

.menu-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

/* ---- Hero Section ---- */
.hero {
    padding-top: 8rem;
    background: linear-gradient(to right, rgba(23, 74, 94, 0.1), transparent);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.hero-image {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.hero-image:hover {
    transform: perspective(1000px) rotateY(0);
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(23, 74, 94, 0.5), transparent);
    z-index: 1;
}

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

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow);
}

.about-image::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-secondary);
    border-radius: var(--radius);
    top: 15px;
    left: 15px;
    z-index: -1;
}

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

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background-color: var(--color-highlight);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

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

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

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

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

.service-content {
    padding: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
}

/* ---- Audit Types Section ---- */
.audit-types {
    background-color: var(--color-white);
}

.audit-types-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.audit-type {
    padding: 2rem;
    border-radius: var(--radius);
    background-color: var(--color-background);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.audit-type::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background-color: var(--color-secondary);
    z-index: -1;
    transition: var(--transition);
}

.audit-type:hover::before {
    height: 100%;
    opacity: 0.1;
}

.audit-type:nth-child(2)::before {
    background-color: var(--color-primary);
}

.audit-type:nth-child(3)::before {
    background-color: var(--color-highlight);
}

.audit-type h3 {
    margin-bottom: 1rem;
}

/* ---- Testimonials Section ---- */
.testimonials {
    background-color: var(--color-background);
    padding: 5rem 0;
}

.testimonials-container {
    position: relative;
}

.testimonial-slider {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.testimonial-slide {
    flex: 1 1 300px;
    max-width: 350px;
    padding: 2rem;
    background-color: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.testimonial-content {
    position: relative;
    padding-left: 2rem;
}

.testimonial-content::before {
    content: '"';
    font-size: 4rem;
    color: var(--color-secondary);
    position: absolute;
    top: -1rem;
    left: -1rem;
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial-author {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-secondary);
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    gap: 0.5rem;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-text-light);
    opacity: 0.5;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dot:hover,
.testimonial-dot.active {
    background-color: var(--color-primary);
    opacity: 1;
}

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

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.case-study {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.case-study-image {
    height: 250px;
}

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

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

.case-study-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 1.5rem;
    color: var(--color-white);
    transform: translateY(70%);
    transition: var(--transition);
}

.case-study:hover .case-study-content {
    transform: translateY(0);
}

.case-study h3 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.case-study-tag {
    display: inline-block;
    background-color: var(--color-highlight);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

/* ---- CTA Section ---- */
.cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 5rem 0;
}

.cta h2 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.cta p {
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

/* ---- Contact Form ---- */
.contact-form {
    background-color: var(--color-background);
    padding: 5rem 0;
}

.form-container {
    background-color: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 2.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(23, 74, 94, 0.2);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.form-check input {
    margin-top: 5px;
    margin-right: 10px;
}

/* ---- Footer ---- */
.site-footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-title {
    color: var(--color-white);
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
}

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

/* Make contact info in footer white */
.site-footer a[href^="mailto:"],
.site-footer a[href^="tel:"] {
    color: var(--color-white);
}

.site-footer a[href^="mailto:"]:hover,
.site-footer a[href^="tel:"]:hover {
    color: var(--color-secondary);
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ---- Cookie Consent ---- */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 1rem 0;
    z-index: 999;
    transform: translateY(100%);
    transition: var(--transition);
}

.cookie-consent.visible {
    transform: translateY(0);
}

.cookie-consent .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.cookie-consent a {
    color: var(--color-secondary);
    text-decoration: underline;
}

.cookie-consent a:hover {
    color: var(--color-white);
}

/* ---- Policy Pages ---- */
.policy-content {
    background-color: var(--color-white);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    margin: 6rem 0 2rem;
}

.breadcrumbs {
    margin-bottom: 1.5rem;
}

.breadcrumbs ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin-left: 0.5rem;
    color: var(--color-text-light);
}

.policy-content h1 {
    margin-bottom: 2rem;
}

.policy-content h2 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

/* ---- Thank You Page ---- */
.thank-you {
    text-align: center;
    padding: 8rem 0 4rem;
}

.thank-you-content {
    background-color: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 3rem;
    border: 2px solid var(--color-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.thank-you h1 {
    margin-bottom: 1.5rem;
}

.thank-you-icon {
    font-size: 5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

/* ---- FAQ Section ---- */
.faq {
    background-color: var(--color-background);
    padding: 5rem 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 1.25rem;
    cursor: pointer;
    position: relative;
    font-weight: 600;
    border-bottom: 1px solid transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: rgba(226, 195, 145, 0.1);
}

.faq-answer-content {
    padding: 0 1.25rem;
}

/* CSS-only accordion using the :target selector */
.faq-item:target .faq-question {
    border-bottom: 1px solid #eee;
}

.faq-item:target .faq-question::after {
    content: '−';
}

.faq-item:target .faq-answer {
    max-height: 500px;
    padding: 1.25rem;
}

/* ---- Responsive Styles ---- */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-content,
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        order: -1;
    }
    
    .audit-types-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-list {
        display: none;
    }
    
    .main-nav.menu-open .nav-list {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        box-shadow: var(--shadow);
        padding: 1rem;
    }
    
    .testimonial-slide {
        padding: 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    section {
        padding: 3rem 0;
    }
    
    .form-container {
        padding: 1.5rem;
    }
    
    .hero {
        padding-top: 6rem;
    }
    
    .cookie-consent .container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .site-header {
        padding: 0.75rem 0;
    }
}