:root {
    --primary: #0077B6;
    --secondary: #90E0EF;
    --dark: #1D3557;
    --light: #F8F9FA;
    --white: #FFFFFF;
    --gray: #6C757D;
    --transition: all 0.3s ease;
    --container: 1200px;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light);
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--primary);
    font-weight: 800;
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
}

.btn {
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: #005f92;
    transform: translateY(-2px);
}

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

.btn-small {
    padding: 8px 15px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: 600;
}

section {
    padding: 80px 0;
}

/* ====== HERO ====== */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    color: var(--white);
    padding: 60px 0;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

.hero h1 {
    font-size: 3.2rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

/* ====== FORM CONTAINER ====== */
.hero-form-container {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
    color: var(--dark);
    overflow: hidden;
    width: 100%;
}

.hero-form-container h3 {
    color: var(--white);
    background: var(--primary);
    margin: 0;
    padding: 14px 20px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

/* Widget viteundevis — zéro min-height forcé, laisse le widget dicter sa taille */
#v81f1a14a8cd {
    display: block;
    width: 100%;
}

#v81f1a14a8cd iframe {
    display: block !important;
    width: 100% !important;
    border: none !important;
}

/* ====== CARDS ====== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
}

/* ====== SCROLL REVEAL ====== */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ====== COMPANIES ====== */
.company-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.company-card {
    display: flex;
    align-items: center;
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #eee;
    gap: 20px;
    transition: var(--transition);
}

.company-card:hover {
    border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    background: #f0f0f0;
    border-radius: 4px;
    font-size: 0.7rem;
    color: #666;
    margin-right: 5px;
    font-weight: 600;
}

/* ====== FOOTER ====== */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 20px;
}

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

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

/* ====== LISTING ====== */
.listing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.listing-item {
    background: var(--white);
    padding: 15px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    border: 1px solid #eee;
    transition: var(--transition);
}

.listing-item:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ====== RESPONSIVE ====== */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero h1 { font-size: 2.5rem; }
    .hero-form-container {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .company-card { flex-direction: column; text-align: center; }
    #methods .container > div { grid-template-columns: 1fr !important; }
}