/* ==============================================
   GRIFARTAIX — FORMULAIRE & DEVIS (MODERNE)
   ============================================== */

:root {
    --bg-dark: #0f0f10;
    --bg-dark-alt: #1a1a1d;
    --gold: #D4AF37;
    --text-light: rgba(255, 255, 255, 0.96);
    --radius-xl: 1.2rem;
}

/* On s'assure que le fond reste raccord avec l'index */
body {
    background-color: var(--bg-dark);
    background-image: radial-gradient(circle at center, #1a1a1d 0%, #0a0a0a 100%);
    color: var(--text-light);
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 20px;
}

.devis-container {
    max-width: 800px;
    margin: 40px auto;
    background: rgba(255, 255, 255, 0.03); /* Effet verre */
    backdrop-filter: blur(15px);
    padding: 40px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.form-header {
    text-align: center;
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    margin-bottom: 30px;
    padding-bottom: 20px;
}

.logo {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
}

.form-section h2 {
    font-size: 0.9rem;
    color: var(--gold);
    text-transform: uppercase;
    border-left: 3px solid var(--gold);
    padding-left: 15px;
    margin: 40px 0 20px 0;
    letter-spacing: 1px;
}

.input-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.field { margin-top: 15px; }

label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--gold);
    opacity: 0.9;
}

/* Style des champs (Input, Select, Textarea) */
input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: white;
    box-sizing: border-box;
    transition: all 0.3s ease;
    font-family: inherit;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.15);
}

/* Bouton Radio */
.radio-group {
    display: flex;
    gap: 20px;
    padding: 10px 0;
}

.radio-group input[type="radio"] {
    width: auto;
    margin-right: 5px;
    accent-color: var(--gold);
}

/* Bouton Envoyer */
.submit-button {
    width: 100%;
    padding: 18px;
    margin-top: 40px;
    background: var(--gold);
    color: #000;
    border: none;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.submit-button:hover {
    background: #bfa030;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.form-footer { 
    text-align: center; 
    margin-top: 30px; 
    color: rgba(255, 255, 255, 0.4); 
    font-size: 0.75rem; 
}

/* Responsive mobile */
@media (max-width: 650px) {
    .input-grid { grid-template-columns: 1fr; }
    .devis-container { padding: 20px; margin: 10px; }
    .logo { font-size: 1.5rem; }
}