/* Styles pour www.lecomptable.ma */
/* Inspiré du design de Earth AI */

/* Variables et réinitialisation */
:root {
    --blue-primary: #1E75BC;
    --orange-accent: #F7941D;
    --white: #FFFFFF;
    --gray-dark: #333333;
    --gray-light: #F5F5F5;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-dark);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 20px;
}

h1 {
    font-size: 72px;
    line-height: 1.2;
}

h2 {
    font-size: 48px;
    margin-bottom: 40px;
}

h3 {
    font-size: 28px;
}

p {
    margin-bottom: 20px;
}

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

a:hover {
    color: var(--orange-accent);
}

ul {
    list-style: none;
}

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

section {
    padding: 100px 0;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--orange-accent);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn:hover {
    background-color: var(--blue-primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background-color: transparent;
}

.header.scrolled {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

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

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

.logo img {
    height: 50px;
    width: auto;
}

.main-nav ul {
    display: flex;
}

.main-nav li {
    margin-left: 30px;
}

.main-nav a {
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 16px;
    position: relative;
}

.header.scrolled .main-nav a {
    color: var(--gray-dark);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--orange-accent);
    transition: var(--transition);
}

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

.btn-contact {
    padding: 8px 20px;
    background-color: var(--orange-accent);
    color: var(--white) !important;
    border-radius: 4px;
}

.btn-contact:hover {
    background-color: var(--blue-primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin-bottom: 5px;
    transition: var(--transition);
}

.header.scrolled .menu-toggle span {
    background-color: var(--gray-dark);
}

/* Hero Section */
.hero {
    height: 100vh;
    background-image: url('../assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--white);
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 28px;
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

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

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

.services h2 {
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

/* Approach Section */
.approach {
    background-color: var(--gray-light);
}

.approach-statement {
    margin-bottom: 60px;
}

.approach-statement h3 {
    font-size: 36px;
    line-height: 1.3;
    color: var(--blue-primary);
}

/* Expertise Section */
.expertise {
    background-color: var(--white);
}

.expertise h2 {
    text-align: center;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.expertise-column h3 {
    color: var(--blue-primary);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--orange-accent);
}

.expertise-column ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.expertise-column ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background-color: var(--orange-accent);
    border-radius: 50%;
}

/* About Section */
.about {
    background-color: var(--gray-light);
    text-align: center;
}

.about p {
    max-width: 800px;
    margin: 0 auto 20px;
    font-size: 18px;
}

/* Contact Section */
.contact {
    background-color: var(--white);
    text-align: center;
}

.contact p {
    max-width: 600px;
    margin: 0 auto 40px;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    position: relative;
    margin-bottom: 30px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    transition: var(--transition);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group label {
    position: absolute;
    top: 15px;
    left: 15px;
    color: #999;
    transition: var(--transition);
    pointer-events: none;
}

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

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    background-color: var(--white);
    padding: 0 5px;
    color: var(--blue-primary);
}

/* Footer */
.footer {
    background-color: var(--blue-primary);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 20px;
}

.footer h4 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-contact p {
    margin-bottom: 10px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

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

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    h1 {
        font-size: 56px;
    }
    
    h2 {
        font-size: 40px;
    }
    
    .approach-statement h3 {
        font-size: 30px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 42px;
    }
    
    h2 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 20px;
    }
    
    .main-nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        transition: var(--transition);
        z-index: 999;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: 100%;
    }
    
    .main-nav li {
        margin: 15px 0;
    }
    
    .main-nav a {
        color: var(--gray-dark);
        font-size: 20px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    section {
        padding: 60px 0;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    .hero {
        height: 80vh;
    }
    
    .service-card {
        padding: 20px;
    }
}