/* --- VARIABLES ET RESET --- */
:root {
    --primary: #00ff88;
    --secondary: #00d4ff;
    --bg-dark: #08080a;
    --card-bg: #121217;
    --text-main: #e0e0e0;
    --text-dim: #a0a0a0;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .logo {
    font-family: 'Space Grotesk', sans-serif;
}

/* --- NAVIGATION --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(8, 8, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo span { color: var(--primary); }

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.btn-nav {
    background: var(--primary);
    color: #000 !important;
    padding: 8px 20px;
    border-radius: 5px;
    font-weight: 600;
}

/* --- HERO SECTION --- */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, #11221a 0%, var(--bg-dark) 70%);
    padding: 0 20px;
}

.hero h1 {
    font-size: clamp(2.2rem, 8vw, 5rem);
    text-transform: uppercase;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero p {
    color: var(--text-dim);
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 600px;
    margin: 0 auto 30px;
}


.hero-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap; 
}

.btn-primary, .btn-secondary {
    padding: 14px 30px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap; 
    font-size: 0.95rem;
}

.btn-primary {
    background: var(--primary);
    color: #000;
    border: 1px solid var(--primary);
}

.btn-primary:hover {
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    border: 1px solid var(--text-main);
    color: var(--text-main);
}

.btn-secondary:hover {
    background: #fff;
    color: #000;
    transform: translateY(-2px);
}

/* --- SECTIONS GENERALES --- */
.services, .team, .contact { 
    padding: 100px 8%; 
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: 60px;
    color: #fff;
}

/* --- SERVICES --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

/* --- TEAM --- */
.team-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.member-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    transition: 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.member-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: top center; 
    filter: grayscale(100%);
    transition: 0.5s ease;
    display: block;
}

.member-card:hover {
    border-color: var(--primary);
}

.member-card:hover .member-img img {
    filter: grayscale(0%);
    transform: scale(1.03);
}

.member-content { 
    padding: 25px; 
}

.member-role {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.tags {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tags span {
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 12px;
    font-size: 0.75rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-dim);
}

/* --- CONTACT --- */
.contact-box {
    background: var(--card-bg);
    padding: clamp(30px, 5vw, 60px);
    border-radius: 20px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 30px 0 20px;
}

input, textarea {
    width: 100%;
    padding: 15px;
    background: #1a1a20;
    border: 1px solid #333;
    color: white;
    border-radius: 5px;
    outline: none;
    font-family: inherit;
    transition: var(--transition);
}

input:focus, textarea:focus { 
    border-color: var(--primary);
    background: #202028;
}

/* --- FOOTER --- */
footer {
    text-align: center;
    padding: 50px;
    border-top: 1px solid #1a1a20;
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* --- RESPONSIVE (MOBILE & TABLETTE) --- */

@media (max-width: 768px) {
    .navbar { padding: 15px 5%; }
    .nav-links { display: none; } 
    
    .services, .team, .contact { padding: 60px 5%; }
    
    .form-group { grid-template-columns: 1fr; }
    
    .hero h1 { font-size: 2.8rem; }
}

@media (max-width: 480px) {
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .member-img img {
        height: 350px;
    }
}

h4 {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    display: block;
    margin-bottom: 5px;
    letter-spacing: 1px;
}