/* 
* Main Stylesheet
* Theme: Comptabilité Professionnelle
* Version: 1.0
*/

:root {
    --color-accent: #0047AB; /* Deep azure */
    --color-bg: #FFF8E1; /* Soft cream background */
    --color-text: #2E2E2E; /* Graphite gray text */
    --color-button: #00FF7F; /* Neon green buttons */
    --color-button-hover: #00CC66;
    --color-light: #FFFFFF;
    --color-dark: #1A1A1A;
    --color-gray: #8A8A8A;
    --color-border: #E0E0E0;
    --gradient-hover: linear-gradient(135deg, #00CED1, transparent);
    
    --font-main: 'Montserrat', sans-serif;
    --font-heading: 'Poppins', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

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

html {
    font-size: 62.5%; /* 10px for easier rem calculation */
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--color-accent);
}

h1 {
    font-size: 4.8rem;
}

h2 {
    font-size: 3.6rem;
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 8rem;
    height: 0.4rem;
    background-color: var(--color-button);
    border-radius: 10px;
}

h3 {
    font-size: 2.4rem;
}

p {
    margin-bottom: 2rem;
}

ul, ol {
    margin-bottom: 2rem;
    padding-left: 2rem;
}

section {
    padding: 8rem 0;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.2rem 2.4rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1.6rem;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    border: none;
}

.btn-primary {
    background-color: var(--color-button);
    color: var(--color-dark);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background-color: var(--color-button-hover);
    transform: translateY(-3px);
    color: var(--color-dark);
}

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

.btn-secondary:hover {
    background-color: #003c8a;
    transform: translateY(-3px);
    color: var(--color-light);
}

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

.btn-outline:hover {
    background-color: var(--color-accent);
    color: var(--color-light);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-light);
    box-shadow: var(--shadow);
    z-index: 100;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-accent);
}

.logo svg {
    margin-right: 1rem;
}

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

.nav__menu {
    display: flex;
    list-style: none;
}

.nav__item {
    margin-left: 3rem;
}

.nav__link {
    font-weight: 500;
    font-size: 1.6rem;
    color: var(--color-text);
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--color-accent);
}

.nav__toggle {
    display: none;
    font-size: 2.4rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding-top: 14rem;
    padding-bottom: 8rem;
    background: linear-gradient(135deg, rgba(255, 248, 225, 0.9), rgba(255, 248, 225, 0.8)), url('./img/BvUPvu.jpg');
    background-size: cover;
    background-position: center;
}

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

.hero__content {
    flex: 1;
    padding-right: 4rem;
}

.hero__content h1 {
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease;
}

.hero__content p {
    font-size: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero__content .btn {
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

.hero__image {
    flex: 1;
    animation: fadeIn 1.5s ease;
}

.hero__image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* About Section */
.about {
    background-color: #f0f8ff;
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(0, 71, 171, 0.1), rgba(0, 255, 127, 0.1));
    border-radius: 50%;
    transform: translate(100px, -150px);
    z-index: 1;
}

.about::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(0, 255, 127, 0.1), rgba(0, 71, 171, 0.1));
    border-radius: 50%;
    transform: translate(-100px, 100px);
    z-index: 1;
}

.about__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    align-items: center;
}

.about__text {
    flex: 1;
    min-width: 300px;
    padding: 2rem;
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 5px solid var(--color-button);
}

.about__text p:last-child {
    margin-bottom: 0;
}

.about__features {
    flex: 1;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.feature {
    padding: 2rem;
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-top: 5px solid var(--color-accent);
    position: relative;
    overflow: hidden;
}

.feature::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 0;
    background-color: rgba(0, 255, 127, 0.1);
    transition: var(--transition);
    z-index: -1;
}

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

.feature:hover::after {
    height: 100%;
}

.feature__icon {
    margin: 0 auto 1.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 71, 171, 0.1);
    border-radius: 50%;
}

.feature h3 {
    margin-bottom: 1rem;
    color: var(--color-accent);
    font-size: 1.8rem;
}

.feature p {
    margin-bottom: 0;
    font-size: 1.4rem;
}

/* Services Section */
.services {
    background-color: #f5f5f5;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 6rem;
}

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

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

.service-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-card h3 {
    padding: 2rem 2rem 1rem;
}

.service-card ul {
    padding: 0 2rem 2rem;
    list-style-position: inside;
}

.service-card__price {
    padding: 0 2rem;
    font-size: 1.8rem;
    color: var(--color-accent);
}

.service-card .btn {
    margin: 2rem;
}

.services__table {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow);
}

.services__table h3 {
    text-align: center;
    margin-bottom: 2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th, table td {
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

table th {
    background-color: var(--color-accent);
    color: var(--color-light);
}

table tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Benefits Section */
.benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.benefit-card {
    padding: 3rem;
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.benefit-card:hover {
    background: var(--gradient-hover);
    transform: translateY(-5px);
}

.benefit-card h3 {
    color: var(--color-accent);
}

/* Testimonials Section */
.testimonials {
    background-color: #f5f5f5;
}

.testimonials__slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.testimonial {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow);
}

.testimonial__content {
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
}

.testimonial__content:before {
    content: '"';
    font-size: 7rem;
    color: rgba(0, 71, 171, 0.1);
    position: absolute;
    top: -3rem;
    left: -1rem;
}

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

/* FAQ Section */
.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion__item {
    margin-bottom: 1.5rem;
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.accordion__toggle {
    position: absolute;
    opacity: 0;
    z-index: -1;
}

.accordion__title {
    display: flex;
    justify-content: space-between;
    padding: 2rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
}

.accordion__title:after {
    content: '+';
    font-size: 2rem;
    position: absolute;
    right: 2rem;
    transition: var(--transition);
}

.accordion__toggle:checked + .accordion__title:after {
    transform: rotate(45deg);
}

.accordion__content {
    max-height: 0;
    overflow: hidden;
    padding: 0 2rem;
    transition: var(--transition);
    visibility: hidden;
    opacity: 0;
}

.accordion__toggle:checked ~ .accordion__content {
    max-height: 100vh;
    padding: 0 2rem 2rem;
    visibility: visible;
    opacity: 1;
}

/* Contact Section */
.contact {
    background-color: #f0f8ff;
}

.contact h2 {
    margin-bottom: 2rem;
}

.contact__container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.contact__info {
    background-color: var(--color-accent);
    color: var(--color-light);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.contact__details {
    margin-top: 2rem;
}

.contact__item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact__item svg {
    margin-right: 1rem;
    stroke: var(--color-light);
}

.contact__form {
    background-color: var(--color-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 1.5rem;
}

.form-group textarea {
    height: 80px;
    resize: vertical;
}

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

.form-group.checkbox input {
    width: auto;
    margin-right: 1rem;
    margin-top: 0.3rem;
}

.form-group.checkbox label {
    margin-bottom: 0;
    font-weight: normal;
    font-size: 1.4rem;
}

/* Footer */
.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: 6rem 0 3rem;
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
}

.footer__logo {
    margin-bottom: 2rem;
    display: inline-block;
    color: var(--color-light);
    font-size: 2.4rem;
    font-weight: 700;
}

.footer__about p {
    margin-bottom: 1.5rem;
    opacity: 0.7;
}

.footer__heading {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--color-light);
}

.footer__links {
    list-style: none;
    padding: 0;
}

.footer__link {
    margin-bottom: 1rem;
}

.footer__link a {
    color: var(--color-light);
    opacity: 0.7;
    transition: var(--transition);
}

.footer__link a:hover {
    opacity: 1;
    color: var(--color-button);
}

.footer__bottom {
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 1.4rem;
    opacity: 0.7;
}

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #f8f9fa;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cookie-consent.visible {
    opacity: 1;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.cookie-content p {
    flex: 1;
    margin: 0;
    font-size: 14px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* Thank You Page */
.thank-you {
    text-align: center;
    padding: 15rem 0;
}

.thank-you h1 {
    margin-bottom: 2rem;
}

.thank-you p {
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gestion du défilement et des animations en CSS uniquement */
html {
    scroll-behavior: smooth; /* Défilement fluide sans JS */
}

/* Ancres avec offset pour compenser le header fixe */
:target {
    scroll-margin-top: 100px;
}

/* Animation des éléments au chargement */
.hero__content h1,
.hero__content p,
.hero__content .btn,
.hero__image {
    animation-fill-mode: both;
}

/* Policy Pages */
.policy {
    padding-top: 15rem;
    padding-bottom: 8rem;
}

.policy__content {
    background-color: var(--color-light);
    padding: 4rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.policy h1 {
    margin-bottom: 3rem;
}

.policy h2 {
    text-align: left;
    margin-top: 4rem;
}

.policy h2:after {
    left: 0;
    transform: none;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    html {
        font-size: 56.25%; /* 9px */
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero__content {
        padding-right: 0;
        margin-bottom: 4rem;
        text-align: center;
    }
    
    .about__content {
        flex-direction: column;
    }
    
    .contact__container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 50%; /* 8px */
    }
    
    .nav__menu {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--color-light);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
        z-index: 90;
    }
    
    .nav__menu.active {
        top: 0;
    }
    
    .nav__item {
        margin: 2rem 0;
    }
    
    .nav__toggle {
        display: block;
        z-index: 100;
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials__slider {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .feature {
        padding: 1.5rem;
    }
    
    .services__table {
        overflow-x: auto;
        display: block;
    }
    
    .cookie-consent {
        flex-direction: column;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* Form error messages */
.form-errors {
    background-color: #ffebee;
    border-left: 4px solid #f44336;
    padding: 12px 16px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.form-errors .error {
    color: #d32f2f;
    margin: 5px 0;
    font-size: 14px;
}

/* Add a red border to invalid inputs */
input:invalid, select:invalid, textarea:invalid {
    border-color: #f44336;
}