/* =========================================================
   INFRACORE — PRODUCT CONTACT / INQUIRY
   ========================================================= */
.product-contact-hero{padding-bottom:72px}
.product-contact-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:22px;align-items:stretch}
.product-contact-info,.product-contact-form-card{border:1px solid #dfe5ea;border-radius:28px;background:#fff}
.product-contact-info{padding:38px;background:linear-gradient(180deg,#fff,#fbfcfd)}
.product-contact-info h2{font:800 clamp(39px,4.4vw,59px)/1.02 Manrope;letter-spacing:-.055em;color:#172638;margin:18px 0}
.product-contact-info h2 span{color:var(--orange)}
.product-contact-info>p{font-size:14px;line-height:1.75;color:var(--muted);max-width:520px}
.product-contact-list{display:grid;gap:10px;margin-top:30px}
.product-contact-item{width:100%;display:grid;grid-template-columns:52px 1fr 25px;gap:13px;align-items:center;padding:12px;border:1px solid #dfe5ea;border-radius:15px;background:#fff;text-align:left;cursor:pointer;transition:.25s ease}
.product-contact-item:hover{transform:translateX(3px);box-shadow:0 12px 26px rgba(34,52,75,.07)}
.product-contact-item.is-selected{border-color:var(--orange);background:#fff8f3;box-shadow:0 12px 27px rgba(211,84,0,.09)}
.product-contact-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(145deg,#1c3047,#405870);display:grid;place-items:center;color:#fff;font:800 16px Manrope}
.product-contact-icon img{width:37px!important;height:37px!important;max-width:37px!important;max-height:37px!important;object-fit:contain!important}
.product-contact-item-copy strong{display:block;font:800 15px Manrope;color:#172638}
.product-contact-item-copy small{display:block;color:#7a8996;font-size:10px;margin-top:3px;line-height:1.4}
.product-contact-check{width:25px;height:25px;border:1px solid #d1dae1;border-radius:50%;display:grid;place-items:center;color:transparent;font-size:11px;font-weight:800}
.product-contact-item.is-selected .product-contact-check{background:var(--orange);border-color:var(--orange);color:#fff}
.product-contact-note{display:flex;gap:12px;align-items:flex-start;padding:15px;border:1px dashed #d8e0e6;border-radius:15px;background:#fafcfd;margin-top:22px}
.product-contact-note>span{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:#fff1e7;color:var(--orange);font:800 11px Manrope}
.product-contact-note strong{display:block;font:800 11px Manrope;color:#33495c}
.product-contact-note small{display:block;color:#8996a1;font-size:9px;margin-top:3px;line-height:1.5}
.product-contact-form-card{padding:34px}
.product-contact-form{display:grid;gap:15px;margin-top:18px}
.product-contact-selected{display:flex;justify-content:space-between;align-items:center;gap:20px;border-radius:12px;background:#f7f9fb;border:1px solid #e0e6ea;padding:12px 14px}
.product-contact-selected small{font:800 9px Manrope;text-transform:uppercase;letter-spacing:.1em;color:#8995a0}
.product-contact-selected strong{font:800 12px Manrope;color:var(--orange)}
.product-contact-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.product-contact-field{display:flex;flex-direction:column}
.product-contact-field-full{grid-column:1/-1}
.product-contact-field label{font:700 11px Manrope;color:#33495c;margin-bottom:7px}
.product-contact-field label span{color:var(--orange)}
.product-contact-field input,.product-contact-field textarea{width:100%;padding:13px 14px;border:1px solid #d6dee5;border-radius:12px;background:#fbfcfd;color:#172638;font:inherit;outline:none;transition:.2s ease}
.product-contact-field textarea{resize:vertical;min-height:155px}
.product-contact-field input:focus,.product-contact-field textarea:focus{background:#fff;border-color:#9babba;box-shadow:0 0 0 4px rgba(34,52,75,.06)}
.product-specific-box{display:none;border:1px solid #e1e6eb;border-radius:14px;padding:15px;background:#fbfcfd}
.product-specific-box.is-visible{display:block}
.product-field-title{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:13px;padding-bottom:10px;border-bottom:1px solid #e7ebee}
.product-field-title strong{font:800 12px Manrope;color:#172638}
.product-field-title span{font:800 8px Manrope;color:var(--orange);letter-spacing:.1em;text-transform:uppercase}
.product-specific-box .product-contact-field small,.product-specific-note{font-size:9px;color:#8996a1;margin-top:5px;line-height:1.5}
.product-contact-submit{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:16px;margin-top:2px;border-top:1px solid #e4e9ed}
.product-contact-submit strong{display:block;font:800 12px Manrope;color:#172638}
.product-contact-submit small{display:block;color:#8996a1;font-size:9px;margin-top:3px}
.product-contact-submit .btn{white-space:nowrap}
.product-contact-empty{padding:22px;border:1px dashed #ced9e0;border-radius:14px;color:var(--muted);font-size:13px;line-height:1.7}
.product-contact-empty a{color:var(--orange);font-weight:800}
.product-field-error{display:block;color:#c43b2f;font-size:9px;margin-top:5px}
@media(max-width:900px){.product-contact-layout{grid-template-columns:1fr}.product-contact-submit{align-items:flex-start;flex-direction:column}.product-contact-submit .btn{width:100%}}
@media(max-width:600px){.product-contact-hero{padding-bottom:50px}.product-contact-info,.product-contact-form-card{border-radius:22px;padding:25px 20px}.product-contact-info h2{font-size:40px}.product-contact-form-grid{grid-template-columns:1fr}.product-contact-field-full{grid-column:auto}.product-contact-selected{align-items:flex-start;flex-direction:column;gap:5px}.product-contact-submit .btn{width:100%}}