.form-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 64px; }
.offerte-form { background: var(--white); padding: 40px; border-radius: var(--radius-lg); box-shadow: 0 4px 24px var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.btn-full { width: 100%; }
.form-msg { text-align: center; margin-top: 16px; font-size: 0.9rem; }
.form-msg.success { color: var(--green); }
.form-msg.error { color: #a33; }
.form-aside { display: flex; flex-direction: column; gap: 24px; }
.aside-box { background: var(--linen); padding: 24px; border-radius: var(--radius); }
.aside-box h3 { font-size: 1rem; margin-bottom: 8px; }
.aside-box p { font-size: 0.9rem; color: var(--muted); margin-bottom: 0; }
.aside-box .small { font-size: 0.8rem; margin-top: 4px; }
.aside-box address { font-size: 0.9rem; line-height: 1.6; }
.phone-link { font-size: 1.2rem; font-weight: 700; color: var(--green-dark); }
.hp { display: none !important; }
@media (max-width: 900px) {
  .form-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}