/* --- CCS Avocats V3 - Main Stylesheet --- */

/* 1. Variables & Global Resets */
:root {
    --primary-color: #1d2d3f; /* Deep, serious blue */
    --secondary-color: #f4f4f4; /* Light grey background */
    --accent-color: #b9975b; /* Muted gold for accents */
    --text-color: #333333;
    --text-light: #666666;
    --white-color: #ffffff;
    --border-color: #e0e0e0;
    --font-heading: 'Merriweather', serif;
    --font-body: 'Montserrat', sans-serif;
    --container-width: 1140px;
    --spacing-unit: 1rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex-grow: 1;
}

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

/* 2. Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    line-height: 1.3;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

h1 { font-size: clamp(2.5rem, 5vw, 3.2rem); }
h2 { font-size: clamp(2rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 1.8rem); }
h4 { font-size: clamp(1.2rem, 2.5vw, 1.4rem); }

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

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* 3. Reusable Components */
.section-padding {
    padding: calc(var(--spacing-unit) * 5) 0;
}

.btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white-color);
    padding: 0.8rem 2rem;
    border-radius: 5px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background-color: #a8854e;
    color: var(--white-color);
    transform: translateY(-2px);
}

/* 4. Header & Navigation */
.main-header {
    background-color: var(--white-color);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-unit) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
}

.main-nav a {
    font-weight: 700;
    color: var(--primary-color);
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
}

.main-nav a:hover, .main-nav a.active {
    border-bottom-color: var(--accent-color);
}

/* 5. Hero Section */
.hero {
    background-color: var(--primary-color);
    color: var(--white-color);
    text-align: center;
    padding: calc(var(--spacing-unit) * 6) 0;
}

.hero h1 { color: var(--white-color); }
.hero .subtitle { font-size: 1.2rem; color: rgba(255,255,255,0.8); margin-bottom: 2rem; }

/* 6. Page Specific Styles */
.page-header {
    background-color: var(--secondary-color);
    text-align: center;
    padding: calc(var(--spacing-unit) * 4) 0;
}

.content-section {
    max-width: 800px;
    margin: 0 auto;
}

/* Team Page */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-unit) * 2.5);
}

.team-card {
    background-color: var(--secondary-color);
    padding: calc(var(--spacing-unit) * 2);
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.team-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 4px solid var(--white-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.team-role {
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* Expertises Page */
.expertise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 2);
}

.expertise-item {
    background-color: var(--white-color);
    padding: calc(var(--spacing-unit) * 1.5);
    border-left: 4px solid var(--accent-color);
    border-radius: 0 4px 4px 0;
    border-top: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 3);
    align-items: start;
}

#map {
    height: 400px;
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* 7. Footer */
.main-footer {
    background-color: var(--primary-color);
    color: rgba(255,255,255,0.7);
    padding: calc(var(--spacing-unit) * 3) 0;
    margin-top: auto;
}

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

.footer-col h4 {
    color: var(--white-color);
    margin-bottom: 1rem;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: calc(var(--spacing-unit) * 1.5);
    font-size: 0.9rem;
}

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

/* 8. Responsive Adjustments */
@media (max-width: 992px) {
    .expertise-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-header .container {
        flex-direction: column;
        gap: 1rem;
    }
    .main-nav ul {
        justify-content: center;
        flex-wrap: wrap;
    }
}